USD697088S1 - Lower set insert for a downhole plug for use in a wellbore - Google Patents

Lower set insert for a downhole plug for use in a wellbore Download PDF

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Publication number
USD697088S1
USD697088S1 US29/398,390 US201129398390F USD697088S US D697088 S1 USD697088 S1 US D697088S1 US 201129398390 F US201129398390 F US 201129398390F US D697088 S USD697088 S US D697088S
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United States
Prior art keywords
plug
mandrel
setting
mule shoe
make
Prior art date
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Active
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US29/398,390
Inventor
W. Lynn Frazier
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Nine Downhole Technologies LLC
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Individual
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Priority to US29/398,390 priority Critical patent/USD697088S1/en
Priority to US29/441,568 priority patent/USD694282S1/en
Application granted granted Critical
Publication of USD697088S1 publication Critical patent/USD697088S1/en
Assigned to Magnum Oil Tools International, Ltd. reassignment Magnum Oil Tools International, Ltd. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FRAZIER, W LYNN, MAGNUM OIL TOOLS INTERNATIONAL, L.L.C., MAGNUM OIL TOOLS, L.P.
Assigned to MAGNUM OIL TOOLS INTERNATIONAL LTD. reassignment MAGNUM OIL TOOLS INTERNATIONAL LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FRAZIER TECHNOLOGIES, L.L.C., FRAZIER, DERRICK, FRAZIER, GARRETT, FRAZIER, W. LYNN, MAGNUM OIL TOOLS INTERNATIONAL, L.L.C., MAGNUM OIL TOOLS, L.P.
Assigned to NINE DOWNHOLE TECHNOLOGIES, LLC reassignment NINE DOWNHOLE TECHNOLOGIES, LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: Magnum Oil Tools International, Ltd.
Assigned to JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT reassignment JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT PATENT SECURITY AGREEMENT (ABL) Assignors: Magnum Oil Tools International, Ltd., NINE DOWNHOLE TECHNOLOGIES, LLC, NINE ENERGY SERVICE, INC.
Assigned to U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT reassignment U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS COLLATERAL AGENT PATENT SECURITY AGREEMENT (NOTES) Assignors: Magnum Oil Tools International, Ltd., NINE DOWNHOLE TECHNOLOGIES, LLC, NINE ENERGY SERVICE, INC.
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    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/12Packers; Plugs
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/13Methods or devices for cementing, for plugging holes, crevices, or the like
    • E21B33/134Bridging plugs
    • EFIXED CONSTRUCTIONS
    • E21EARTH DRILLING; MINING
    • E21BEARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/06Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers

Abstract

A flow back plug, a bridge plug, a ball drop plug and plug with a disintegratable check therein are made from a common subassembly including, in some embodiments, a mandrel, a slips/seal section, a setting assembly and a mule shoe. In other embodiments, the common components are a mandrel, a slips/seal section and a mule shoe. To make the flow back plug, a ball check is placed in the mule shoe. To make the bridge plug, an obstruction is inserted in the mule shoe. To make the ball drop plug, the mule shoe is left unobstructed so any ball dropped in a well seats in a tapered inlet to the mandrel. To make a plug with a disintegratable check, a ball dropped in the well is of a type that disintegrated in frac liquids. The setting assembly includes a setting rod connected to a setting device in the mandrel passage. When the plug is expanded into sealing engagement with a production string, the setting rod pulls out of the setting device leaving a passage through the mandrel and through the setting device. Another embodiment is an improved adapter sleeve used on conventional setting tools.

Description

FIG. 1 is a perspective view of a lower set insert for a downhole plug;
FIG. 2 is a top plan view thereof;
FIG. 3 is a side plan view thereof; and,
FIG. 4 is a bottom plan view.
The broken lines shown in the drawings are for illustrative purpose only and form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a lower set insert for a downhole plug for use in a wellbore, as shown.
US29/398,390 2008-12-23 2011-07-29 Lower set insert for a downhole plug for use in a wellbore Active USD697088S1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US29/398,390 USD697088S1 (en) 2008-12-23 2011-07-29 Lower set insert for a downhole plug for use in a wellbore
US29/441,568 USD694282S1 (en) 2008-12-23 2013-01-07 Lower set insert for a downhole plug for use in a wellbore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/317,497 US8496052B2 (en) 2008-12-23 2008-12-23 Bottom set down hole tool
US29/398,390 USD697088S1 (en) 2008-12-23 2011-07-29 Lower set insert for a downhole plug for use in a wellbore

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US12/317,497 Division US8496052B2 (en) 2008-12-23 2008-12-23 Bottom set down hole tool

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/441,568 Continuation USD694282S1 (en) 2008-12-23 2013-01-07 Lower set insert for a downhole plug for use in a wellbore

Publications (1)

Publication Number Publication Date
USD697088S1 true USD697088S1 (en) 2014-01-07

Family

ID=42264378

Family Applications (5)

Application Number Title Priority Date Filing Date
US12/317,497 Expired - Fee Related US8496052B2 (en) 2008-12-23 2008-12-23 Bottom set down hole tool
US29/398,390 Active USD697088S1 (en) 2008-12-23 2011-07-29 Lower set insert for a downhole plug for use in a wellbore
US29/441,568 Active USD694282S1 (en) 2008-12-23 2013-01-07 Lower set insert for a downhole plug for use in a wellbore
US13/953,185 Abandoned US20130312952A1 (en) 2008-12-23 2013-07-29 Down hole tool
US14/624,150 Expired - Fee Related US9359855B2 (en) 2008-12-23 2015-02-17 Bottom set down hole tool

Family Applications Before (1)

Application Number Title Priority Date Filing Date
US12/317,497 Expired - Fee Related US8496052B2 (en) 2008-12-23 2008-12-23 Bottom set down hole tool

Family Applications After (3)

Application Number Title Priority Date Filing Date
US29/441,568 Active USD694282S1 (en) 2008-12-23 2013-01-07 Lower set insert for a downhole plug for use in a wellbore
US13/953,185 Abandoned US20130312952A1 (en) 2008-12-23 2013-07-29 Down hole tool
US14/624,150 Expired - Fee Related US9359855B2 (en) 2008-12-23 2015-02-17 Bottom set down hole tool

Country Status (2)

Country Link
US (5) US8496052B2 (en)
CA (1) CA2663423C (en)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040231845A1 (en) 2003-05-15 2004-11-25 Cooke Claude E. Applications of degradable polymers in wells
US20090107684A1 (en) 2007-10-31 2009-04-30 Cooke Jr Claude E Applications of degradable polymers for delayed mechanical changes in wells
US7775286B2 (en) * 2008-08-06 2010-08-17 Baker Hughes Incorporated Convertible downhole devices and method of performing downhole operations using convertible downhole devices
US7900696B1 (en) 2008-08-15 2011-03-08 Itt Manufacturing Enterprises, Inc. Downhole tool with exposable and openable flow-back vents
US8267177B1 (en) 2008-08-15 2012-09-18 Exelis Inc. Means for creating field configurable bridge, fracture or soluble insert plugs
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US8899317B2 (en) 2008-12-23 2014-12-02 W. Lynn Frazier Decomposable pumpdown ball for downhole plugs
US9587475B2 (en) 2008-12-23 2017-03-07 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements and their methods of use
US9506309B2 (en) 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US8496052B2 (en) 2008-12-23 2013-07-30 Magnum Oil Tools International, Ltd. Bottom set down hole tool
US9217319B2 (en) 2012-05-18 2015-12-22 Frazier Technologies, L.L.C. High-molecular-weight polyglycolides for hydrocarbon recovery
US9062522B2 (en) 2009-04-21 2015-06-23 W. Lynn Frazier Configurable inserts for downhole plugs
US9127527B2 (en) 2009-04-21 2015-09-08 W. Lynn Frazier Decomposable impediments for downhole tools and methods for using same
US9562415B2 (en) 2009-04-21 2017-02-07 Magnum Oil Tools International, Ltd. Configurable inserts for downhole plugs
US9163477B2 (en) 2009-04-21 2015-10-20 W. Lynn Frazier Configurable downhole tools and methods for using same
US9109428B2 (en) 2009-04-21 2015-08-18 W. Lynn Frazier Configurable bridge plugs and methods for using same
US9181772B2 (en) 2009-04-21 2015-11-10 W. Lynn Frazier Decomposable impediments for downhole plugs
US8839869B2 (en) * 2010-03-24 2014-09-23 Halliburton Energy Services, Inc. Composite reconfigurable tool
US20110240295A1 (en) * 2010-03-31 2011-10-06 Porter Jesse C Convertible downhole isolation plug
US8579023B1 (en) 2010-10-29 2013-11-12 Exelis Inc. Composite downhole tool with ratchet locking mechanism
US9429236B2 (en) * 2010-11-16 2016-08-30 Baker Hughes Incorporated Sealing devices having a non-elastomeric fibrous sealing material and methods of using same
US9016364B2 (en) 2010-11-23 2015-04-28 Wireline Solutions, Llc Convertible multi-function downhole isolation tool and related methods
CN102536160A (en) * 2010-12-24 2012-07-04 中国石油化工股份有限公司 Ball seat type rubber plug system for liner cementing
US8770276B1 (en) 2011-04-28 2014-07-08 Exelis, Inc. Downhole tool with cones and slips
US8955606B2 (en) 2011-06-03 2015-02-17 Baker Hughes Incorporated Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore
US8905149B2 (en) 2011-06-08 2014-12-09 Baker Hughes Incorporated Expandable seal with conforming ribs
USD694281S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Lower set insert with a lower ball seat for a downhole plug
USD694280S1 (en) 2011-07-29 2013-11-26 W. Lynn Frazier Configurable insert for a downhole plug
USD684612S1 (en) 2011-07-29 2013-06-18 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD703713S1 (en) 2011-07-29 2014-04-29 W. Lynn Frazier Configurable caged ball insert for a downhole tool
USD698370S1 (en) 2011-07-29 2014-01-28 W. Lynn Frazier Lower set caged ball insert for a downhole plug
USD672794S1 (en) 2011-07-29 2012-12-18 Frazier W Lynn Configurable bridge plug insert for a downhole tool
USD673183S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Compact composite downhole plug
USD657807S1 (en) 2011-07-29 2012-04-17 Frazier W Lynn Configurable insert for a downhole tool
USD673182S1 (en) 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Long range composite downhole plug
US8622141B2 (en) 2011-08-16 2014-01-07 Baker Hughes Incorporated Degradable no-go component
WO2013028800A2 (en) 2011-08-22 2013-02-28 Boss Hog Oil Tools Llc Downhole tool and method of use
US10246967B2 (en) * 2011-08-22 2019-04-02 Downhole Technology, Llc Downhole system for use in a wellbore and method for the same
US10036221B2 (en) 2011-08-22 2018-07-31 Downhole Technology, Llc Downhole tool and method of use
US10570694B2 (en) * 2011-08-22 2020-02-25 The Wellboss Company, Llc Downhole tool and method of use
US10316617B2 (en) 2011-08-22 2019-06-11 Downhole Technology, Llc Downhole tool and system, and method of use
US9777551B2 (en) 2011-08-22 2017-10-03 Downhole Technology, Llc Downhole system for isolating sections of a wellbore
US8887818B1 (en) 2011-11-02 2014-11-18 Diamondback Industries, Inc. Composite frac plug
US9388662B2 (en) 2011-11-08 2016-07-12 Magnum Oil Tools International, Ltd. Settable well tool and method
US8839855B1 (en) * 2012-02-22 2014-09-23 McClinton Energy Group, LLC Modular changeable fractionation plug
US8490689B1 (en) * 2012-02-22 2013-07-23 Tony D. McClinton Bridge style fractionation plug
US8590616B1 (en) 2012-02-22 2013-11-26 Tony D. McClinton Caged ball fractionation plug
US10053949B2 (en) 2012-03-15 2018-08-21 Magnum Oil Tools International Ltd Cement retainer and squeeze technique
US8997859B1 (en) 2012-05-11 2015-04-07 Exelis, Inc. Downhole tool with fluted anvil
US8839874B2 (en) 2012-05-15 2014-09-23 Baker Hughes Incorporated Packing element backup system
US9534463B2 (en) * 2012-10-09 2017-01-03 W. Lynn Frazier Pump down tool
CN103850663B (en) * 2012-11-29 2016-08-03 阜宁县宏达石化机械有限公司 Retrievable is sat and is squeezed one bridging plug
US9243490B2 (en) 2012-12-19 2016-01-26 Baker Hughes Incorporated Electronically set and retrievable isolation devices for wellbores and methods thereof
US9441448B2 (en) * 2013-02-14 2016-09-13 Magnum Oil Tools International, Ltd Down hole tool having improved segmented back up ring
EP2818631A1 (en) * 2013-06-26 2014-12-31 Welltec A/S A dowhole pumping assembly and a downhole system
US9657547B2 (en) 2013-09-18 2017-05-23 Rayotek Scientific, Inc. Frac plug with anchors and method of use
US9353596B2 (en) * 2013-09-18 2016-05-31 Rayotek Scientific, Inc. Oil well plug and method of use
US9587456B2 (en) 2014-06-19 2017-03-07 Saudi Arabian Oil Company Packer setting method using disintegrating plug
US20190055811A1 (en) * 2014-09-03 2019-02-21 Peak Completion Technologies, Inc. Shortened Tubing Baffle with Large Sealable Bore
WO2017031419A1 (en) * 2015-08-19 2017-02-23 Peak Completion Technologies, Inc. Shortened tubing baffle with large sealable bore
MX2017002837A (en) * 2014-09-03 2017-11-22 Peak Completion Tech Inc Shortened tubing baffle with large sealable bore.
WO2016168782A1 (en) 2015-04-17 2016-10-20 Downhole Technology, Llc Tool and system for downhole operations and methods for the same
US9845658B1 (en) 2015-04-17 2017-12-19 Albany International Corp. Lightweight, easily drillable or millable slip for composite frac, bridge and drop ball plugs
US9650859B2 (en) * 2015-06-11 2017-05-16 Saudi Arabian Oil Company Sealing a portion of a wellbore
US10563475B2 (en) 2015-06-11 2020-02-18 Saudi Arabian Oil Company Sealing a portion of a wellbore
MX2018001597A (en) * 2015-09-02 2018-05-02 Halliburton Energy Services Inc Top set degradable wellbore isolation device.
CN105484700A (en) * 2015-12-07 2016-04-13 中国石油天然气股份有限公司 Large drift diameter rapid drilling bridge plug for fracturing
CN108350727A (en) 2016-07-05 2018-07-31 井下技术有限责任公司 material composition and its use
RO134245A2 (en) * 2016-07-15 2020-06-30 Halliburton Energy Services Inc. Elimination of the perforation process in plug and perforation operation with downole electronic sleeves
US11293247B2 (en) 2016-09-12 2022-04-05 Baker Hughes, A Ge Company, Llc Frac plug and method for fracturing a formation
US11492866B2 (en) 2016-09-12 2022-11-08 Baker Hughes Holdings Llc Downhole tools containing ductile cementing materials
MX2018004706A (en) 2016-11-17 2018-08-15 Downhole Tech Llc Downhole tool and method of use.
US20180252062A1 (en) * 2017-03-02 2018-09-06 Baker Hughes Incorporated Thread shear wireline adapter kit and borehole tool setting arrangement and method
CN106894787A (en) * 2017-03-06 2017-06-27 四机赛瓦石油钻采设备有限公司 A kind of single deck tape-recorder watt big orifice bridging plug and its set method
US11162313B2 (en) * 2017-07-13 2021-11-02 Halliburton Energy Services, Inc. Anchor for a downhole linear actuator
JP1613163S (en) * 2017-11-16 2018-09-10
US11713636B2 (en) 2017-12-14 2023-08-01 Weatherford Technology Holdings, Llc Well plugs and associated systems and methods
CA3081865C (en) 2018-04-12 2023-02-28 The Wellboss Company, Llc Downhole tool with bottom composite slip
US10689940B2 (en) 2018-04-17 2020-06-23 Baker Hughes, A Ge Company, Llc Element
WO2019209615A1 (en) 2018-04-23 2019-10-31 Downhole Technology, Llc Downhole tool with tethered ball
US10961796B2 (en) 2018-09-12 2021-03-30 The Wellboss Company, Llc Setting tool assembly
GB2591405B (en) 2018-10-31 2022-07-20 Halliburton Energy Services Inc Integrated debris catcher and plug system
US11428089B2 (en) 2019-05-23 2022-08-30 Halliburton Energy Services, Inc. Locating self-setting dissolvable plugs
US11365600B2 (en) * 2019-06-14 2022-06-21 Nine Downhole Technologies, Llc Compact downhole tool
WO2021076899A1 (en) 2019-10-16 2021-04-22 The Wellboss Company, Llc Downhole tool and method of use
US11713645B2 (en) 2019-10-16 2023-08-01 The Wellboss Company, Llc Downhole setting system for use in a wellbore
USD935491S1 (en) 2020-01-10 2021-11-09 William Thomas Phillips, Inc. Nubbin having a guide for a gripping tool
US11401758B2 (en) 2020-01-10 2022-08-02 William Thomas Phillips, Inc. System and apparatus comprising a guide for a gripping tool and method of using same
US11753882B2 (en) 2020-01-10 2023-09-12 William Thomas Phillips, Inc. System and apparatus comprising a guide for a gripping tool
CN111305788B (en) * 2020-02-26 2022-05-06 中国石油天然气股份有限公司 High-pressure-resistant bridge plug for fracturing and use method thereof
CN111622720B (en) * 2020-07-10 2020-12-08 大庆金祥寓科技有限公司 Blowout prevention tool in rod-throwing detonation perforation oil pipe
US11377920B2 (en) 2020-09-03 2022-07-05 Halliburton Energy Services, Inc. Anchoring downhole tool housing and body to inner diameter of tubing string
CN111980624A (en) * 2020-09-08 2020-11-24 中国石油天然气集团有限公司 Ball seat and rubber plug integrated assembly and using method thereof
US11891868B2 (en) 2021-11-30 2024-02-06 Baker Hughes Oilfield Operations Llc Extrusion ball actuated telescoping lock mechanism
US11891869B2 (en) 2021-11-30 2024-02-06 Baker Hughes Oilfield Operations Torque mechanism for bridge plug
US11927067B2 (en) 2021-11-30 2024-03-12 Baker Hughes Oilfield Operations Llc Shifting sleeve with extrudable ball and dog
US11814926B2 (en) 2021-11-30 2023-11-14 Baker Hughes Oilfield Operations Llc Multi plug system
CN115012876B (en) * 2022-07-01 2023-08-11 西南石油大学 Small-diameter large-deformation single slip type soluble bridge plug
CN116927715B (en) * 2023-09-19 2023-11-21 河北上善石油机械有限公司 Float collar float shoe capable of preventing falling off

Citations (246)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE17217E (en) 1929-02-19 Casinoshoe
US2040889A (en) 1933-05-23 1936-05-19 Sullivan Machinery Co Core drill
US2160228A (en) 1938-04-11 1939-05-30 Shell Dev Process and apparatus for cementing oil wells
US2223602A (en) 1938-10-04 1940-12-03 Ambrose L Cox Sand sucker apparatus
US2230447A (en) 1939-08-26 1941-02-04 Bassinger Ross Well plug
US2286126A (en) 1940-07-05 1942-06-09 Charles W Thornhill Well cementing apparatus
US2331532A (en) 1940-08-24 1943-10-12 Bassinger Ross Well plug
US2376605A (en) 1942-01-28 1945-05-22 Richard R Lawrence Wire line safety control packer
US2555627A (en) 1945-12-22 1951-06-05 Baker Oil Tools Inc Bridge plug
US2589506A (en) 1947-04-15 1952-03-18 Halliburton Oil Well Cementing Drillable packer
US2593520A (en) 1945-10-11 1952-04-22 Baker Oil Tools Inc Well cementing apparatus
US2616502A (en) 1948-03-15 1952-11-04 Texas Co By-pass connection for hydraulic well pumps
US2640546A (en) 1949-03-11 1953-06-02 Baker Oil Tools Inc Apparatus for operating tools in well bores
US2713910A (en) 1950-06-19 1955-07-26 Baker Oil Tools Inc Releasable operating devices for subsurface well tools
US2714932A (en) 1951-08-08 1955-08-09 Lane Wells Co Bridging plug
US2737242A (en) 1952-08-19 1956-03-06 Baker Oil Tools Inc Explosion resistant well packer
US2756827A (en) 1952-09-10 1956-07-31 Willie W Farrar Retrievable well packers with opposing slips
US2830666A (en) 1956-07-12 1958-04-15 George A Butler Combined sealing plug and tubing hanger
US2833354A (en) 1955-02-15 1958-05-06 George H Sailers Screen and set shoe assembly for wells
US3013612A (en) 1957-09-13 1961-12-19 Phillips Petroleum Co Casing bottom fill device
US3054453A (en) 1958-09-15 1962-09-18 James W Bonner Well packer
US3062296A (en) 1960-12-01 1962-11-06 Brown Oil Tools Differential pressure fill-up shoe
GB914030A (en) 1957-10-09 1962-12-28 Kigass Ltd Improvements in or relating to fuel atomisers for internal combustion engines
US3082824A (en) 1959-03-20 1963-03-26 Lane Wells Co Well packing devices
US3160209A (en) 1961-12-20 1964-12-08 James W Bonner Well apparatus setting tool
US3163225A (en) 1961-02-15 1964-12-29 Halliburton Co Well packers
US3273588A (en) 1966-09-20 Flow control valve for usb in a well tubing string
US3282342A (en) 1963-11-21 1966-11-01 C C Brown Well packer
US3291218A (en) 1964-02-17 1966-12-13 Schlumberger Well Surv Corp Permanently set bridge plug
US3298440A (en) 1965-10-11 1967-01-17 Schlumberger Well Surv Corp Non-retrievable bridge plug
US3298437A (en) 1964-08-19 1967-01-17 Martin B Conrad Actuator device for well tool
US3306362A (en) 1964-03-11 1967-02-28 Schlumberger Technology Corp Permanently set bridge plug
US3308895A (en) 1964-12-16 1967-03-14 Huber Corp J M Core barrel drill
US3356140A (en) 1965-07-13 1967-12-05 Gearhart Owen Inc Subsurface well bore fluid flow control apparatus
US3393743A (en) 1965-11-12 1968-07-23 Mini Petrolului Retrievable packer for wells
US3429375A (en) 1966-12-02 1969-02-25 Schlumberger Technology Corp Well tool with selectively engaged anchoring means
US3517742A (en) 1969-04-01 1970-06-30 Dresser Ind Well packer and packing element supporting members therefor
US3554280A (en) 1969-01-21 1971-01-12 Dresser Ind Well packer and sealing elements therefor
US3602305A (en) 1969-12-31 1971-08-31 Schlumberger Technology Corp Retrievable well packer
US3623551A (en) 1970-01-02 1971-11-30 Schlumberger Technology Corp Anchoring apparatus for a well packer
US3687202A (en) 1970-12-28 1972-08-29 Otis Eng Corp Method and apparatus for treating wells
US3787101A (en) 1972-05-01 1974-01-22 Robbins Co Rock cutter assembly
US3818987A (en) 1972-11-17 1974-06-25 Dresser Ind Well packer and retriever
US3851706A (en) 1972-11-17 1974-12-03 Dresser Ind Well packer and retriever
US3860066A (en) 1972-03-27 1975-01-14 Otis Eng Co Safety valves for wells
US3926253A (en) 1974-05-28 1975-12-16 John A Duke Well conduit cementing adapter tool
US4035024A (en) 1975-12-15 1977-07-12 Jarva, Inc. Hard rock trench cutting machine
US4049015A (en) 1974-08-08 1977-09-20 Brown Oil Tools, Inc. Check valve assembly
US4134455A (en) 1977-06-14 1979-01-16 Dresser Industries, Inc. Oilwell tubing tester with trapped valve seal
US4151875A (en) 1977-12-12 1979-05-01 Halliburton Company EZ disposal packer
US4185689A (en) 1978-09-05 1980-01-29 Halliburton Company Casing bridge plug with push-out pressure equalizer valve
US4189183A (en) 1977-07-23 1980-02-19 Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei M.B.H. Mining machine with cutter drums and sensing apparatus
US4250960A (en) 1977-04-18 1981-02-17 Weatherford/Dmc, Inc. Chemical cutting apparatus
US4314608A (en) 1980-06-12 1982-02-09 Tri-State Oil Tool Industries, Inc. Method and apparatus for well treating
US4381038A (en) 1980-11-21 1983-04-26 The Robbins Company Raise bit with cutters stepped in a spiral and flywheel
US4391547A (en) 1981-11-27 1983-07-05 Dresser Industries, Inc. Quick release downhole motor coupling
US4405017A (en) 1981-10-02 1983-09-20 Baker International Corporation Positive locating expendable plug
US4432418A (en) 1981-11-09 1984-02-21 Mayland Harold E Apparatus for releasably bridging a well
US4436151A (en) 1982-06-07 1984-03-13 Baker Oil Tools, Inc. Apparatus for well cementing through a tubular member
US4437516A (en) 1981-06-03 1984-03-20 Baker International Corporation Combination release mechanism for downhole well apparatus
US4457376A (en) 1982-05-17 1984-07-03 Baker Oil Tools, Inc. Flapper type safety valve for subterranean wells
US4493374A (en) 1983-03-24 1985-01-15 Arlington Automatics, Inc. Hydraulic setting tool
US4532995A (en) 1983-08-17 1985-08-06 Kaufman Harry J Well casing float shoe or collar
US4548442A (en) 1983-12-06 1985-10-22 The Robbins Company Mobile mining machine and method
US4554981A (en) 1983-08-01 1985-11-26 Hughes Tool Company Tubing pressurized firing apparatus for a tubing conveyed perforating gun
US4566541A (en) 1983-10-19 1986-01-28 Compagnie Francaise Des Petroles Production tubes for use in the completion of an oil well
US4585067A (en) 1984-08-29 1986-04-29 Camco, Incorporated Method and apparatus for stopping well production
US4595052A (en) 1983-03-15 1986-06-17 Metalurgica Industrial Mecanica S.A. Reperforable bridge plug
US4602654A (en) 1985-09-04 1986-07-29 Hydra-Shield Manufacturing Co. Coupling for fire hydrant-fire hose connection
US4688641A (en) 1986-07-25 1987-08-25 Camco, Incorporated Well packer with releasable head and method of releasing
US4708163A (en) 1987-01-28 1987-11-24 Otis Engineering Corporation Safety valve
US4708202A (en) 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
USD293798S (en) 1985-01-18 1988-01-19 Herbert Johnson Tool for holding round thread dies
US4776410A (en) 1986-08-04 1988-10-11 Oil Patch Group Inc. Stabilizing tool for well drilling
US4784226A (en) 1987-05-22 1988-11-15 Arrow Oil Tools, Inc. Drillable bridge plug
US4792000A (en) 1986-08-04 1988-12-20 Oil Patch Group, Inc. Method and apparatus for well drilling
US4830103A (en) 1988-04-12 1989-05-16 Dresser Industries, Inc. Setting tool for mechanical packer
US4848459A (en) 1988-04-12 1989-07-18 Dresser Industries, Inc. Apparatus for installing a liner within a well bore
US4893678A (en) 1988-06-08 1990-01-16 Tam International Multiple-set downhole tool and method
US5020590A (en) 1988-12-01 1991-06-04 Mcleod Roderick D Back pressure plug tool
US5074063A (en) 1989-06-02 1991-12-24 Pella Engineering & Reseach Corporation Undercut trenching machine
US5082061A (en) 1990-07-25 1992-01-21 Otis Engineering Corporation Rotary locking system with metal seals
US5095980A (en) 1991-02-15 1992-03-17 Halliburton Company Non-rotating cementing plug with molded inserts
US5113940A (en) 1990-05-02 1992-05-19 Weatherford U.S., Inc. Well apparatuses and anti-rotation device for well apparatuses
US5117915A (en) 1989-08-31 1992-06-02 Union Oil Company Of California Well casing flotation device and method
US5154228A (en) 1990-05-22 1992-10-13 Gambertoglio Louis M Valving system for hurricane plugs
US5183068A (en) 1991-06-04 1993-02-02 Coors Technical Ceramics Company Ball and seat valve
US5188182A (en) 1990-07-13 1993-02-23 Otis Engineering Corporation System containing expendible isolation valve with frangible sealing member, seat arrangement and method for use
US5207274A (en) 1991-08-12 1993-05-04 Halliburton Company Apparatus and method of anchoring and releasing from a packer
US5209310A (en) 1990-09-13 1993-05-11 Diamant Boart Stratabit Limited Corebarrel
US5219380A (en) 1992-03-27 1993-06-15 Vermeer Manufacturing Company Trenching apparatus
US5224540A (en) 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
US5230390A (en) 1992-03-06 1993-07-27 Baker Hughes Incorporated Self-contained closure mechanism for a core barrel inner tube assembly
US5234052A (en) 1992-05-01 1993-08-10 Davis-Lynch, Inc. Cementing apparatus
US5253705A (en) 1992-04-09 1993-10-19 Otis Engineering Corporation Hostile environment packer system
US5295735A (en) 1992-06-10 1994-03-22 Cobbs David C Rock saw
US5311939A (en) 1992-07-16 1994-05-17 Camco International Inc. Multiple use well packer
US5316081A (en) 1993-03-08 1994-05-31 Baski Water Instruments Flow and pressure control packer valve
US5318131A (en) 1992-04-03 1994-06-07 Baker Samuel F Hydraulically actuated liner hanger arrangement and method
US5343954A (en) 1992-11-03 1994-09-06 Halliburton Company Apparatus and method of anchoring and releasing from a packer
USD350887S (en) 1993-02-26 1994-09-27 C. M. E. Blasting and Mining Equipment Ltd. Grinding cup
USD353756S (en) 1993-03-03 1994-12-27 O-Ratchet, Inc. Socket wrench extension
USD355428S (en) 1993-09-27 1995-02-14 Hatcher Wayne B Angled severing head
US5390737A (en) 1990-04-26 1995-02-21 Halliburton Company Downhole tool with sliding valve
US5392540A (en) 1993-06-10 1995-02-28 Vermeer Manufacturing Company Mounting apparatus for a bridge of a trenching machine
US5419399A (en) 1994-05-05 1995-05-30 Canadian Fracmaster Ltd. Hydraulic disconnect
USRE35088E (en) 1991-05-08 1995-11-14 Trencor Jetco, Inc. Trenching machine with laterally adjustable chain-type digging implement
US5484191A (en) 1993-09-02 1996-01-16 The Sollami Company Insert for tungsten carbide tool
US5490339A (en) 1994-06-02 1996-02-13 Accettola; Frank J. Trenching system for earth surface use, as on paved streets, roads, highways and the like
US5540279A (en) 1995-05-16 1996-07-30 Halliburton Company Downhole tool apparatus with non-metallic packer element retaining shoes
US5564502A (en) 1994-07-12 1996-10-15 Halliburton Company Well completion system with flapper control valve
US5593292A (en) 1994-05-04 1997-01-14 Ivey; Ray K. Valve cage for a rod drawn positive displacement pump
USD377969S (en) 1995-08-14 1997-02-11 Vapor Systems Technologies, Inc. Coaxial hose fitting
US5655614A (en) 1994-12-20 1997-08-12 Smith International, Inc. Self-centering polycrystalline diamond cutting rock bit
US5701959A (en) 1996-03-29 1997-12-30 Halliburton Company Downhole tool apparatus and method of limiting packer element extrusion
US5785135A (en) 1996-10-03 1998-07-28 Baker Hughes Incorporated Earth-boring bit having cutter with replaceable kerf ring with contoured inserts
US5791825A (en) 1996-10-04 1998-08-11 Lockheed Martin Idaho Technologies Company Device and method for producing a containment barrier underneath and around in-situ buried waste
US5803173A (en) 1996-07-29 1998-09-08 Baker Hughes Incorporated Liner wiper plug apparatus and method
US5810083A (en) 1996-11-25 1998-09-22 Halliburton Energy Services, Inc. Retrievable annular safety valve system
US5819846A (en) 1996-10-01 1998-10-13 Bolt, Jr.; Donald B. Bridge plug
US5961185A (en) 1993-09-20 1999-10-05 Excavation Engineering Associates, Inc. Shielded cutterhead with small rolling disc cutters
USD415180S (en) 1998-02-20 1999-10-12 Wera Werk Hermann Werner Gmbh & Co. Bit holder
US5967231A (en) * 1997-10-31 1999-10-19 Halliburton Energy Services, Inc. Plug release indication method
US5984007A (en) 1998-01-09 1999-11-16 Halliburton Energy Services, Inc. Chip resistant buttons for downhole tools having slip elements
US5988277A (en) 1996-11-21 1999-11-23 Halliburton Energy Services, Inc. Running tool for static wellhead plug
US6012519A (en) 1998-02-09 2000-01-11 Erc Industries, Inc. Full bore tubing hanger system
US6085446A (en) 1997-12-09 2000-07-11 Posch; Juergen Device for excavating an elongated depression in soil
US6098716A (en) 1997-07-23 2000-08-08 Schlumberger Technology Corporation Releasable connector assembly for a perforating gun and method
US6105694A (en) 1998-06-29 2000-08-22 Baker Hughes Incorporated Diamond enhanced insert for rolling cutter bit
US6142226A (en) 1998-09-08 2000-11-07 Halliburton Energy Services, Inc. Hydraulic setting tool
US6152232A (en) 1998-09-08 2000-11-28 Halliburton Energy Services, Inc. Underbalanced well completion
US6167963B1 (en) 1998-05-08 2001-01-02 Baker Hughes Incorporated Removable non-metallic bridge plug or packer
US6182752B1 (en) 1998-07-14 2001-02-06 Baker Hughes Incorporated Multi-port cementing head
US6199636B1 (en) 1999-02-16 2001-03-13 Michael L. Harrison Open barrel cage
US6220349B1 (en) 1999-05-13 2001-04-24 Halliburton Energy Services, Inc. Low pressure, high temperature composite bridge plug
US6283148B1 (en) 1996-12-17 2001-09-04 Flowmore Systems, Inc. Standing valve with a curved fin
US20010040035A1 (en) 1998-05-02 2001-11-15 Appleton Robert Patrick Downhole apparatus
US6341823B1 (en) 2000-05-22 2002-01-29 The Sollami Company Rotatable cutting tool with notched radial fins
US6367569B1 (en) 2000-06-09 2002-04-09 Baker Hughes Incorporated Replaceable multiple TCI kerf ring
US6394180B1 (en) 2000-07-12 2002-05-28 Halliburton Energy Service,S Inc. Frac plug with caged ball
US6457267B1 (en) 2000-02-02 2002-10-01 Roger D. Porter Trenching and edging system
US6491108B1 (en) 2000-06-30 2002-12-10 Bj Services Company Drillable bridge plug
US20030024706A1 (en) 2000-12-14 2003-02-06 Allamon Jerry P. Downhole surge reduction method and apparatus
US6543963B2 (en) 2000-03-16 2003-04-08 Bruce L. Bruso Apparatus for high-volume in situ soil remediation
US6581681B1 (en) 2000-06-21 2003-06-24 Weatherford/Lamb, Inc. Bridge plug for use in a wellbore
US6629563B2 (en) 2001-05-15 2003-10-07 Baker Hughes Incorporated Packer releasing system
US20030188860A1 (en) 2002-04-04 2003-10-09 Weatherford/Lamb, Inc. Releasing mechanism for downhole sealing tool
US6695049B2 (en) 2000-07-11 2004-02-24 Fmc Technologies, Inc. Valve assembly for hydrocarbon wells
US6708770B2 (en) 2000-06-30 2004-03-23 Bj Services Company Drillable bridge plug
US6725935B2 (en) 2001-04-17 2004-04-27 Halliburton Energy Services, Inc. PDF valve
US6739398B1 (en) 2001-05-18 2004-05-25 Dril-Quip, Inc. Liner hanger running tool and method
US6769491B2 (en) 2002-06-07 2004-08-03 Weatherford/Lamb, Inc. Anchoring and sealing system for a downhole tool
US20040150533A1 (en) 2003-02-04 2004-08-05 Hall David R. Downhole tool adapted for telemetry
US6796376B2 (en) 2002-07-02 2004-09-28 Warren L. Frazier Composite bridge plug system
US6799633B2 (en) 2002-06-19 2004-10-05 Halliburton Energy Services, Inc. Dockable direct mechanical actuator for downhole tools and method
US6834717B2 (en) 2002-10-04 2004-12-28 R&M Energy Systems, Inc. Tubing rotator
US6851489B2 (en) 2002-01-29 2005-02-08 Cyril Hinds Method and apparatus for drilling wells
US6854201B1 (en) 2003-10-30 2005-02-15 William D. Hunter Cutting tooth for trencher chain
US6902006B2 (en) 2002-10-03 2005-06-07 Baker Hughes Incorporated Lock open and control system access apparatus and method for a downhole safety valve
US6918439B2 (en) 2003-01-03 2005-07-19 L. Murray Dallas Backpressure adaptor pin and methods of use
US20050173126A1 (en) 2004-02-11 2005-08-11 Starr Phillip M. Disposable downhole tool with segmented compression element and method
US6938696B2 (en) 2003-01-06 2005-09-06 H W Ces International Backpressure adapter pin and methods of use
US6944977B2 (en) 2003-01-08 2005-09-20 Compagnie Du Sol Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils
US20060001283A1 (en) 2001-09-26 2006-01-05 Stig Bakke Arrangement in a gripper mechanism for a free pipe/rodlike end portion of a downhole tool
US20060011389A1 (en) 2004-07-16 2006-01-19 Booth Richard K Downhole tool
US7021389B2 (en) 2003-02-24 2006-04-04 Bj Services Company Bi-directional ball seat system and method
US7040410B2 (en) 2003-07-09 2006-05-09 Hwc Energy Services, Inc. Adapters for double-locking casing mandrel and method of using same
US7055632B2 (en) 2003-10-08 2006-06-06 H W C Energy Services, Inc. Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool
US7069997B2 (en) 2002-07-22 2006-07-04 Corbin Coyes Valve cage insert
US7107875B2 (en) 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
US7124831B2 (en) 2001-06-27 2006-10-24 Weatherford/Lamb, Inc. Resin impregnated continuous fiber plug with non-metallic element system
US7128091B2 (en) 2003-09-25 2006-10-31 Hydra—Shield Manufacturing, Inc. Sexless coupling for fire hydrant-fire hose connection
US20060278405A1 (en) 2005-06-14 2006-12-14 Turley Rocky A Method and apparatus for friction reduction in a downhole tool
US7150131B2 (en) 2002-01-03 2006-12-19 Ede Holdings, Inc. Utility trenching and sidewalk system
US7168494B2 (en) 2004-03-18 2007-01-30 Halliburton Energy Services, Inc. Dissolvable downhole tools
US20070051521A1 (en) 2005-09-08 2007-03-08 Eagle Downhole Solutions, Llc Retrievable frac packer
US20070068670A1 (en) 2003-02-20 2007-03-29 Hamdeem Incorporated Limited Downhole tool
US20070107908A1 (en) 2005-11-16 2007-05-17 Schlumberger Technology Corporation Oilfield Elements Having Controlled Solubility and Methods of Use
US20070227745A1 (en) 2006-03-29 2007-10-04 Smith International, Inc. Secondary lock for a downhole tool
US7281584B2 (en) 2001-07-05 2007-10-16 Smith International, Inc. Multi-cycle downhill apparatus
US20070240883A1 (en) 2004-05-26 2007-10-18 George Telfer Downhole Tool
USD560109S1 (en) 2005-11-28 2008-01-22 Mobiletron Electronics Co., Ltd. Adapter for impact rotary tool
US7325617B2 (en) 2006-03-24 2008-02-05 Baker Hughes Incorporated Frac system without intervention
US7337847B2 (en) 2002-10-22 2008-03-04 Smith International, Inc. Multi-cycle downhole apparatus
US20080060821A1 (en) 2006-09-13 2008-03-13 Halliburton Energy Services, Inc. Packer element retaining system
US7350582B2 (en) 2004-12-21 2008-04-01 Weatherford/Lamb, Inc. Wellbore tool with disintegratable components and method of controlling flow
US7353879B2 (en) 2004-03-18 2008-04-08 Halliburton Energy Services, Inc. Biodegradable downhole tools
US7363967B2 (en) 2004-05-03 2008-04-29 Halliburton Energy Services, Inc. Downhole tool with navigation system
US20080110635A1 (en) 2006-11-14 2008-05-15 Schlumberger Technology Corporation Assembling Functional Modules to Form a Well Tool
US7428922B2 (en) 2002-03-01 2008-09-30 Halliburton Energy Services Valve and position control using magnetorheological fluids
US20090044957A1 (en) 2007-08-16 2009-02-19 Robert Clayton Fracturing plug convertible to a bridge plug
US7506691B2 (en) * 2005-01-31 2009-03-24 Bj Services Company Upper-completion single trip system with hydraulic internal seal receptacle assembly
US7527104B2 (en) 2006-02-07 2009-05-05 Halliburton Energy Services, Inc. Selectively activated float equipment
US20090114401A1 (en) 2004-10-29 2009-05-07 Daniel Purkis Plug
US20090126933A1 (en) 2005-05-17 2009-05-21 Specialised Petroleum Services Group Limited Device and method for retrieving debris from a well
USD597110S1 (en) 2006-09-22 2009-07-28 Biotechnology Institute, I Mas D, S.L. Ridge expander drill
US20090211749A1 (en) 2008-02-25 2009-08-27 Cameron International Corporation Systems, methods, and devices for isolating portions of a wellhead from fluid pressure
US7600572B2 (en) 2000-06-30 2009-10-13 Bj Services Company Drillable bridge plug
US7604058B2 (en) 2003-05-19 2009-10-20 Stinger Wellhead Protection, Inc. Casing mandrel for facilitating well completion, re-completion or workover
US7637326B2 (en) 2004-10-07 2009-12-29 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US7644767B2 (en) 2007-01-02 2010-01-12 Halliburton Energy Services, Inc. Safety valve with flapper/flow tube friction reducer
US7673677B2 (en) 2007-08-13 2010-03-09 Baker Hughes Incorporated Reusable ball seat having ball support member
US20100064859A1 (en) 2008-09-18 2010-03-18 Stephens John F Fastener Driver
USD612875S1 (en) 2008-04-22 2010-03-30 C4 Carbides Limited Cutter with pilot tip
US7690436B2 (en) 2007-05-01 2010-04-06 Weatherford/Lamb Inc. Pressure isolation plug for horizontal wellbore and associated methods
US20100084146A1 (en) 2008-10-08 2010-04-08 Smith International, Inc. Ball seat sub
US20100132960A1 (en) 2004-02-27 2010-06-03 Smith International, Inc. Drillable bridge plug for high pressure and high temperature environments
US7735549B1 (en) 2007-05-03 2010-06-15 Itt Manufacturing Enterprises, Inc. Drillable down hole tool
US20100155050A1 (en) 2008-12-23 2010-06-24 Frazier W Lynn Down hole tool
USD618715S1 (en) 2009-12-04 2010-06-29 Ellison Educational Equipment, Inc. Blade holder for an electronic media cutter
US7775286B2 (en) 2008-08-06 2010-08-17 Baker Hughes Incorporated Convertible downhole devices and method of performing downhole operations using convertible downhole devices
US7775291B2 (en) 2008-05-29 2010-08-17 Weatherford/Lamb, Inc. Retrievable surface controlled subsurface safety valve
US7784550B2 (en) 2006-11-21 2010-08-31 Swelltec Limited Downhole apparatus with a swellable connector
US20100252252A1 (en) 2009-04-02 2010-10-07 Enhanced Oilfield Technologies, Llc Hydraulic setting assembly
US7810558B2 (en) 2004-02-27 2010-10-12 Smith International, Inc. Drillable bridge plug
US20100263876A1 (en) 2009-04-21 2010-10-21 Frazier W Lynn Combination down hole tool
US20100276159A1 (en) 2010-07-14 2010-11-04 Tejas Completion Solutions Non-Damaging Slips and Drillable Bridge Plug
WO2010127457A1 (en) 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Sliding sleeve sub and method and apparatus for wellbore fluid treatment
US20100288503A1 (en) 2009-02-25 2010-11-18 Cuiper Glen H Subsea connector
USD629820S1 (en) 2010-05-11 2010-12-28 Mathys Marion Van Ryswyk Piercing cap drive socket
US7866396B2 (en) 2006-06-06 2011-01-11 Schlumberger Technology Corporation Systems and methods for completing a multiple zone well
US20110005779A1 (en) 2009-07-09 2011-01-13 Weatherford/Lamb, Inc. Composite downhole tool with reduced slip volume
US7878242B2 (en) 2008-06-04 2011-02-01 Weatherford/Lamb, Inc. Interface for deploying wireline tools with non-electric string
US7886830B2 (en) 2004-10-07 2011-02-15 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US20110036564A1 (en) 2009-08-11 2011-02-17 Weatherford/Lamb, Inc. Retrievable Bridge Plug
US7900696B1 (en) 2008-08-15 2011-03-08 Itt Manufacturing Enterprises, Inc. Downhole tool with exposable and openable flow-back vents
US20110061856A1 (en) 2009-09-11 2011-03-17 Baker Hughes Incorporated Tubular seat and tubular actuating system
US7909109B2 (en) 2002-12-06 2011-03-22 Tesco Corporation Anchoring device for a wellbore tool
US7909108B2 (en) 2009-04-03 2011-03-22 Halliburton Energy Services Inc. System and method for servicing a wellbore
USD635429S1 (en) 2009-09-18 2011-04-05 Guhring Ohg Fastenings, supports or assemblies
US7918278B2 (en) 2007-05-16 2011-04-05 Gulfstream Services, Inc. Method and apparatus for dropping a pump down plug or ball
US7921925B2 (en) 1999-12-22 2011-04-12 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US7926571B2 (en) 2005-03-15 2011-04-19 Raymond A. Hofman Cemented open hole selective fracing system
US20110088915A1 (en) 2009-10-21 2011-04-21 Milorad Stanojcic Bottom Hole Assembly for Subterranean Operations
US20110103915A1 (en) 2007-08-06 2011-05-05 Eyeego, Llc Screw With Breakaway and Methods of Using The Same
US20110168404A1 (en) 2008-07-16 2011-07-14 Specialised Petroleum Services Group Limited Downhole tool
US20110198082A1 (en) 2010-02-18 2011-08-18 Ncs Oilfield Services Canada Inc. Downhole tool assembly with debris relief, and method for using same
US20110240295A1 (en) 2010-03-31 2011-10-06 Porter Jesse C Convertible downhole isolation plug
US20110259610A1 (en) 2010-04-23 2011-10-27 Smith International, Inc. High pressure and high temperature ball seat
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US8113276B2 (en) 2008-10-27 2012-02-14 Donald Roy Greenlee Downhole apparatus with packer cup and slip
USD657807S1 (en) 2011-07-29 2012-04-17 Frazier W Lynn Configurable insert for a downhole tool
US8205671B1 (en) * 2009-12-04 2012-06-26 Branton Tools L.L.C. Downhole bridge plug or packer assemblies
USD673183S1 (en) * 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Compact composite downhole plug
USD673182S1 (en) * 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Long range composite downhole plug
US8360141B2 (en) * 2008-07-22 2013-01-29 Baker Hughes Incorporated Launching tool with interlock system for downhole cement plug and method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741932A (en) 1952-04-23 1956-04-17 Isthmian Metals Inc Crankshaft and method of making the same
US3094166A (en) * 1960-07-25 1963-06-18 Ira J Mccullough Power tool

Patent Citations (258)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE17217E (en) 1929-02-19 Casinoshoe
US3273588A (en) 1966-09-20 Flow control valve for usb in a well tubing string
US2040889A (en) 1933-05-23 1936-05-19 Sullivan Machinery Co Core drill
US2160228A (en) 1938-04-11 1939-05-30 Shell Dev Process and apparatus for cementing oil wells
US2223602A (en) 1938-10-04 1940-12-03 Ambrose L Cox Sand sucker apparatus
US2230447A (en) 1939-08-26 1941-02-04 Bassinger Ross Well plug
US2286126A (en) 1940-07-05 1942-06-09 Charles W Thornhill Well cementing apparatus
US2331532A (en) 1940-08-24 1943-10-12 Bassinger Ross Well plug
US2376605A (en) 1942-01-28 1945-05-22 Richard R Lawrence Wire line safety control packer
US2593520A (en) 1945-10-11 1952-04-22 Baker Oil Tools Inc Well cementing apparatus
US2555627A (en) 1945-12-22 1951-06-05 Baker Oil Tools Inc Bridge plug
US2589506A (en) 1947-04-15 1952-03-18 Halliburton Oil Well Cementing Drillable packer
US2616502A (en) 1948-03-15 1952-11-04 Texas Co By-pass connection for hydraulic well pumps
US2640546A (en) 1949-03-11 1953-06-02 Baker Oil Tools Inc Apparatus for operating tools in well bores
US2713910A (en) 1950-06-19 1955-07-26 Baker Oil Tools Inc Releasable operating devices for subsurface well tools
US2714932A (en) 1951-08-08 1955-08-09 Lane Wells Co Bridging plug
US2737242A (en) 1952-08-19 1956-03-06 Baker Oil Tools Inc Explosion resistant well packer
US2756827A (en) 1952-09-10 1956-07-31 Willie W Farrar Retrievable well packers with opposing slips
US2833354A (en) 1955-02-15 1958-05-06 George H Sailers Screen and set shoe assembly for wells
US2830666A (en) 1956-07-12 1958-04-15 George A Butler Combined sealing plug and tubing hanger
US3013612A (en) 1957-09-13 1961-12-19 Phillips Petroleum Co Casing bottom fill device
GB914030A (en) 1957-10-09 1962-12-28 Kigass Ltd Improvements in or relating to fuel atomisers for internal combustion engines
US3054453A (en) 1958-09-15 1962-09-18 James W Bonner Well packer
US3082824A (en) 1959-03-20 1963-03-26 Lane Wells Co Well packing devices
US3062296A (en) 1960-12-01 1962-11-06 Brown Oil Tools Differential pressure fill-up shoe
US3163225A (en) 1961-02-15 1964-12-29 Halliburton Co Well packers
US3160209A (en) 1961-12-20 1964-12-08 James W Bonner Well apparatus setting tool
US3282342A (en) 1963-11-21 1966-11-01 C C Brown Well packer
US3291218A (en) 1964-02-17 1966-12-13 Schlumberger Well Surv Corp Permanently set bridge plug
US3306362A (en) 1964-03-11 1967-02-28 Schlumberger Technology Corp Permanently set bridge plug
US3298437A (en) 1964-08-19 1967-01-17 Martin B Conrad Actuator device for well tool
US3308895A (en) 1964-12-16 1967-03-14 Huber Corp J M Core barrel drill
US3356140A (en) 1965-07-13 1967-12-05 Gearhart Owen Inc Subsurface well bore fluid flow control apparatus
US3298440A (en) 1965-10-11 1967-01-17 Schlumberger Well Surv Corp Non-retrievable bridge plug
US3393743A (en) 1965-11-12 1968-07-23 Mini Petrolului Retrievable packer for wells
US3429375A (en) 1966-12-02 1969-02-25 Schlumberger Technology Corp Well tool with selectively engaged anchoring means
US3554280A (en) 1969-01-21 1971-01-12 Dresser Ind Well packer and sealing elements therefor
US3517742A (en) 1969-04-01 1970-06-30 Dresser Ind Well packer and packing element supporting members therefor
US3602305A (en) 1969-12-31 1971-08-31 Schlumberger Technology Corp Retrievable well packer
US3623551A (en) 1970-01-02 1971-11-30 Schlumberger Technology Corp Anchoring apparatus for a well packer
US3687202A (en) 1970-12-28 1972-08-29 Otis Eng Corp Method and apparatus for treating wells
US3860066A (en) 1972-03-27 1975-01-14 Otis Eng Co Safety valves for wells
US3787101A (en) 1972-05-01 1974-01-22 Robbins Co Rock cutter assembly
US3818987A (en) 1972-11-17 1974-06-25 Dresser Ind Well packer and retriever
US3851706A (en) 1972-11-17 1974-12-03 Dresser Ind Well packer and retriever
US3926253A (en) 1974-05-28 1975-12-16 John A Duke Well conduit cementing adapter tool
US4049015A (en) 1974-08-08 1977-09-20 Brown Oil Tools, Inc. Check valve assembly
US4035024A (en) 1975-12-15 1977-07-12 Jarva, Inc. Hard rock trench cutting machine
US4250960A (en) 1977-04-18 1981-02-17 Weatherford/Dmc, Inc. Chemical cutting apparatus
US4134455A (en) 1977-06-14 1979-01-16 Dresser Industries, Inc. Oilwell tubing tester with trapped valve seal
US4189183A (en) 1977-07-23 1980-02-19 Gebr. Eickhoff, Maschinenfabrik Und Eisengiesserei M.B.H. Mining machine with cutter drums and sensing apparatus
US4151875A (en) 1977-12-12 1979-05-01 Halliburton Company EZ disposal packer
US4185689A (en) 1978-09-05 1980-01-29 Halliburton Company Casing bridge plug with push-out pressure equalizer valve
US4314608A (en) 1980-06-12 1982-02-09 Tri-State Oil Tool Industries, Inc. Method and apparatus for well treating
US4381038A (en) 1980-11-21 1983-04-26 The Robbins Company Raise bit with cutters stepped in a spiral and flywheel
US4437516A (en) 1981-06-03 1984-03-20 Baker International Corporation Combination release mechanism for downhole well apparatus
US4405017A (en) 1981-10-02 1983-09-20 Baker International Corporation Positive locating expendable plug
US4432418A (en) 1981-11-09 1984-02-21 Mayland Harold E Apparatus for releasably bridging a well
US4391547A (en) 1981-11-27 1983-07-05 Dresser Industries, Inc. Quick release downhole motor coupling
US4457376A (en) 1982-05-17 1984-07-03 Baker Oil Tools, Inc. Flapper type safety valve for subterranean wells
US4436151A (en) 1982-06-07 1984-03-13 Baker Oil Tools, Inc. Apparatus for well cementing through a tubular member
US4595052A (en) 1983-03-15 1986-06-17 Metalurgica Industrial Mecanica S.A. Reperforable bridge plug
US4493374A (en) 1983-03-24 1985-01-15 Arlington Automatics, Inc. Hydraulic setting tool
US4554981A (en) 1983-08-01 1985-11-26 Hughes Tool Company Tubing pressurized firing apparatus for a tubing conveyed perforating gun
US4532995A (en) 1983-08-17 1985-08-06 Kaufman Harry J Well casing float shoe or collar
US4566541A (en) 1983-10-19 1986-01-28 Compagnie Francaise Des Petroles Production tubes for use in the completion of an oil well
US4548442A (en) 1983-12-06 1985-10-22 The Robbins Company Mobile mining machine and method
US4708202A (en) 1984-05-17 1987-11-24 The Western Company Of North America Drillable well-fluid flow control tool
US4585067A (en) 1984-08-29 1986-04-29 Camco, Incorporated Method and apparatus for stopping well production
USD293798S (en) 1985-01-18 1988-01-19 Herbert Johnson Tool for holding round thread dies
US4602654A (en) 1985-09-04 1986-07-29 Hydra-Shield Manufacturing Co. Coupling for fire hydrant-fire hose connection
US4688641A (en) 1986-07-25 1987-08-25 Camco, Incorporated Well packer with releasable head and method of releasing
US4792000A (en) 1986-08-04 1988-12-20 Oil Patch Group, Inc. Method and apparatus for well drilling
US4776410A (en) 1986-08-04 1988-10-11 Oil Patch Group Inc. Stabilizing tool for well drilling
US4708163A (en) 1987-01-28 1987-11-24 Otis Engineering Corporation Safety valve
US4784226A (en) 1987-05-22 1988-11-15 Arrow Oil Tools, Inc. Drillable bridge plug
US4830103A (en) 1988-04-12 1989-05-16 Dresser Industries, Inc. Setting tool for mechanical packer
US4848459A (en) 1988-04-12 1989-07-18 Dresser Industries, Inc. Apparatus for installing a liner within a well bore
US4893678A (en) 1988-06-08 1990-01-16 Tam International Multiple-set downhole tool and method
US5020590A (en) 1988-12-01 1991-06-04 Mcleod Roderick D Back pressure plug tool
US5074063A (en) 1989-06-02 1991-12-24 Pella Engineering & Reseach Corporation Undercut trenching machine
US5117915A (en) 1989-08-31 1992-06-02 Union Oil Company Of California Well casing flotation device and method
US5390737A (en) 1990-04-26 1995-02-21 Halliburton Company Downhole tool with sliding valve
US5224540A (en) 1990-04-26 1993-07-06 Halliburton Company Downhole tool apparatus with non-metallic components and methods of drilling thereof
US5113940A (en) 1990-05-02 1992-05-19 Weatherford U.S., Inc. Well apparatuses and anti-rotation device for well apparatuses
US5154228A (en) 1990-05-22 1992-10-13 Gambertoglio Louis M Valving system for hurricane plugs
US5188182A (en) 1990-07-13 1993-02-23 Otis Engineering Corporation System containing expendible isolation valve with frangible sealing member, seat arrangement and method for use
US5082061A (en) 1990-07-25 1992-01-21 Otis Engineering Corporation Rotary locking system with metal seals
US5209310A (en) 1990-09-13 1993-05-11 Diamant Boart Stratabit Limited Corebarrel
US5095980A (en) 1991-02-15 1992-03-17 Halliburton Company Non-rotating cementing plug with molded inserts
USRE35088E (en) 1991-05-08 1995-11-14 Trencor Jetco, Inc. Trenching machine with laterally adjustable chain-type digging implement
US5183068A (en) 1991-06-04 1993-02-02 Coors Technical Ceramics Company Ball and seat valve
US5207274A (en) 1991-08-12 1993-05-04 Halliburton Company Apparatus and method of anchoring and releasing from a packer
US5230390A (en) 1992-03-06 1993-07-27 Baker Hughes Incorporated Self-contained closure mechanism for a core barrel inner tube assembly
US5219380A (en) 1992-03-27 1993-06-15 Vermeer Manufacturing Company Trenching apparatus
US5318131A (en) 1992-04-03 1994-06-07 Baker Samuel F Hydraulically actuated liner hanger arrangement and method
US5253705A (en) 1992-04-09 1993-10-19 Otis Engineering Corporation Hostile environment packer system
US5234052A (en) 1992-05-01 1993-08-10 Davis-Lynch, Inc. Cementing apparatus
US5295735A (en) 1992-06-10 1994-03-22 Cobbs David C Rock saw
US5311939A (en) 1992-07-16 1994-05-17 Camco International Inc. Multiple use well packer
US5343954A (en) 1992-11-03 1994-09-06 Halliburton Company Apparatus and method of anchoring and releasing from a packer
USD350887S (en) 1993-02-26 1994-09-27 C. M. E. Blasting and Mining Equipment Ltd. Grinding cup
USD353756S (en) 1993-03-03 1994-12-27 O-Ratchet, Inc. Socket wrench extension
US5316081A (en) 1993-03-08 1994-05-31 Baski Water Instruments Flow and pressure control packer valve
US5392540A (en) 1993-06-10 1995-02-28 Vermeer Manufacturing Company Mounting apparatus for a bridge of a trenching machine
US5484191A (en) 1993-09-02 1996-01-16 The Sollami Company Insert for tungsten carbide tool
US5961185A (en) 1993-09-20 1999-10-05 Excavation Engineering Associates, Inc. Shielded cutterhead with small rolling disc cutters
USD355428S (en) 1993-09-27 1995-02-14 Hatcher Wayne B Angled severing head
US5593292A (en) 1994-05-04 1997-01-14 Ivey; Ray K. Valve cage for a rod drawn positive displacement pump
US5419399A (en) 1994-05-05 1995-05-30 Canadian Fracmaster Ltd. Hydraulic disconnect
US5490339A (en) 1994-06-02 1996-02-13 Accettola; Frank J. Trenching system for earth surface use, as on paved streets, roads, highways and the like
US5564502A (en) 1994-07-12 1996-10-15 Halliburton Company Well completion system with flapper control valve
US5655614A (en) 1994-12-20 1997-08-12 Smith International, Inc. Self-centering polycrystalline diamond cutting rock bit
US5540279A (en) 1995-05-16 1996-07-30 Halliburton Company Downhole tool apparatus with non-metallic packer element retaining shoes
USD377969S (en) 1995-08-14 1997-02-11 Vapor Systems Technologies, Inc. Coaxial hose fitting
US5701959A (en) 1996-03-29 1997-12-30 Halliburton Company Downhole tool apparatus and method of limiting packer element extrusion
US5803173A (en) 1996-07-29 1998-09-08 Baker Hughes Incorporated Liner wiper plug apparatus and method
US5819846A (en) 1996-10-01 1998-10-13 Bolt, Jr.; Donald B. Bridge plug
US5785135A (en) 1996-10-03 1998-07-28 Baker Hughes Incorporated Earth-boring bit having cutter with replaceable kerf ring with contoured inserts
US5785135B1 (en) 1996-10-03 2000-05-02 Baker Hughes Inc Earth-boring bit having cutter with replaceable kerf ring with contoured inserts
US5791825A (en) 1996-10-04 1998-08-11 Lockheed Martin Idaho Technologies Company Device and method for producing a containment barrier underneath and around in-situ buried waste
US5988277A (en) 1996-11-21 1999-11-23 Halliburton Energy Services, Inc. Running tool for static wellhead plug
US5810083A (en) 1996-11-25 1998-09-22 Halliburton Energy Services, Inc. Retrievable annular safety valve system
US6283148B1 (en) 1996-12-17 2001-09-04 Flowmore Systems, Inc. Standing valve with a curved fin
US6098716A (en) 1997-07-23 2000-08-08 Schlumberger Technology Corporation Releasable connector assembly for a perforating gun and method
US5967231A (en) * 1997-10-31 1999-10-19 Halliburton Energy Services, Inc. Plug release indication method
US6085446A (en) 1997-12-09 2000-07-11 Posch; Juergen Device for excavating an elongated depression in soil
US5984007A (en) 1998-01-09 1999-11-16 Halliburton Energy Services, Inc. Chip resistant buttons for downhole tools having slip elements
US6012519A (en) 1998-02-09 2000-01-11 Erc Industries, Inc. Full bore tubing hanger system
USD415180S (en) 1998-02-20 1999-10-12 Wera Werk Hermann Werner Gmbh & Co. Bit holder
US20010040035A1 (en) 1998-05-02 2001-11-15 Appleton Robert Patrick Downhole apparatus
US6167963B1 (en) 1998-05-08 2001-01-02 Baker Hughes Incorporated Removable non-metallic bridge plug or packer
US6105694A (en) 1998-06-29 2000-08-22 Baker Hughes Incorporated Diamond enhanced insert for rolling cutter bit
US6182752B1 (en) 1998-07-14 2001-02-06 Baker Hughes Incorporated Multi-port cementing head
US6142226A (en) 1998-09-08 2000-11-07 Halliburton Energy Services, Inc. Hydraulic setting tool
US6152232A (en) 1998-09-08 2000-11-28 Halliburton Energy Services, Inc. Underbalanced well completion
US6199636B1 (en) 1999-02-16 2001-03-13 Michael L. Harrison Open barrel cage
US6220349B1 (en) 1999-05-13 2001-04-24 Halliburton Energy Services, Inc. Low pressure, high temperature composite bridge plug
US7921925B2 (en) 1999-12-22 2011-04-12 Weatherford/Lamb, Inc. Method and apparatus for expanding and separating tubulars in a wellbore
US6457267B1 (en) 2000-02-02 2002-10-01 Roger D. Porter Trenching and edging system
US7107875B2 (en) 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
US6779948B2 (en) 2000-03-16 2004-08-24 Bruce L. Bruso Apparatus for high-volume in situ soil remediation
US6543963B2 (en) 2000-03-16 2003-04-08 Bruce L. Bruso Apparatus for high-volume in situ soil remediation
US6341823B1 (en) 2000-05-22 2002-01-29 The Sollami Company Rotatable cutting tool with notched radial fins
US6367569B1 (en) 2000-06-09 2002-04-09 Baker Hughes Incorporated Replaceable multiple TCI kerf ring
US6581681B1 (en) 2000-06-21 2003-06-24 Weatherford/Lamb, Inc. Bridge plug for use in a wellbore
US6708770B2 (en) 2000-06-30 2004-03-23 Bj Services Company Drillable bridge plug
US6491108B1 (en) 2000-06-30 2002-12-10 Bj Services Company Drillable bridge plug
US7600572B2 (en) 2000-06-30 2009-10-13 Bj Services Company Drillable bridge plug
US6695049B2 (en) 2000-07-11 2004-02-24 Fmc Technologies, Inc. Valve assembly for hydrocarbon wells
US6394180B1 (en) 2000-07-12 2002-05-28 Halliburton Energy Service,S Inc. Frac plug with caged ball
US20030024706A1 (en) 2000-12-14 2003-02-06 Allamon Jerry P. Downhole surge reduction method and apparatus
US6725935B2 (en) 2001-04-17 2004-04-27 Halliburton Energy Services, Inc. PDF valve
US6629563B2 (en) 2001-05-15 2003-10-07 Baker Hughes Incorporated Packer releasing system
US6739398B1 (en) 2001-05-18 2004-05-25 Dril-Quip, Inc. Liner hanger running tool and method
US7124831B2 (en) 2001-06-27 2006-10-24 Weatherford/Lamb, Inc. Resin impregnated continuous fiber plug with non-metallic element system
US7281584B2 (en) 2001-07-05 2007-10-16 Smith International, Inc. Multi-cycle downhill apparatus
US20060001283A1 (en) 2001-09-26 2006-01-05 Stig Bakke Arrangement in a gripper mechanism for a free pipe/rodlike end portion of a downhole tool
US7150131B2 (en) 2002-01-03 2006-12-19 Ede Holdings, Inc. Utility trenching and sidewalk system
US6851489B2 (en) 2002-01-29 2005-02-08 Cyril Hinds Method and apparatus for drilling wells
US7428922B2 (en) 2002-03-01 2008-09-30 Halliburton Energy Services Valve and position control using magnetorheological fluids
US20030188860A1 (en) 2002-04-04 2003-10-09 Weatherford/Lamb, Inc. Releasing mechanism for downhole sealing tool
US6769491B2 (en) 2002-06-07 2004-08-03 Weatherford/Lamb, Inc. Anchoring and sealing system for a downhole tool
US6799633B2 (en) 2002-06-19 2004-10-05 Halliburton Energy Services, Inc. Dockable direct mechanical actuator for downhole tools and method
US6796376B2 (en) 2002-07-02 2004-09-28 Warren L. Frazier Composite bridge plug system
US7069997B2 (en) 2002-07-22 2006-07-04 Corbin Coyes Valve cage insert
US6902006B2 (en) 2002-10-03 2005-06-07 Baker Hughes Incorporated Lock open and control system access apparatus and method for a downhole safety valve
US6834717B2 (en) 2002-10-04 2004-12-28 R&M Energy Systems, Inc. Tubing rotator
US7337847B2 (en) 2002-10-22 2008-03-04 Smith International, Inc. Multi-cycle downhole apparatus
US7909109B2 (en) 2002-12-06 2011-03-22 Tesco Corporation Anchoring device for a wellbore tool
US6918439B2 (en) 2003-01-03 2005-07-19 L. Murray Dallas Backpressure adaptor pin and methods of use
US6938696B2 (en) 2003-01-06 2005-09-06 H W Ces International Backpressure adapter pin and methods of use
US6944977B2 (en) 2003-01-08 2005-09-20 Compagnie Du Sol Drum for an excavator that can be used in particular for the production of vertical trenches in hard or very hard soils
US20040150533A1 (en) 2003-02-04 2004-08-05 Hall David R. Downhole tool adapted for telemetry
US20070068670A1 (en) 2003-02-20 2007-03-29 Hamdeem Incorporated Limited Downhole tool
US7021389B2 (en) 2003-02-24 2006-04-04 Bj Services Company Bi-directional ball seat system and method
US7921923B2 (en) 2003-05-13 2011-04-12 Stinger Wellhead Protection, Inc. Casing mandrel for facilitating well completion, re-completion or workover
US7604058B2 (en) 2003-05-19 2009-10-20 Stinger Wellhead Protection, Inc. Casing mandrel for facilitating well completion, re-completion or workover
US7040410B2 (en) 2003-07-09 2006-05-09 Hwc Energy Services, Inc. Adapters for double-locking casing mandrel and method of using same
US7128091B2 (en) 2003-09-25 2006-10-31 Hydra—Shield Manufacturing, Inc. Sexless coupling for fire hydrant-fire hose connection
US7055632B2 (en) 2003-10-08 2006-06-06 H W C Energy Services, Inc. Well stimulation tool and method for inserting a backpressure plug through a mandrel of the tool
US6854201B1 (en) 2003-10-30 2005-02-15 William D. Hunter Cutting tooth for trencher chain
US20050173126A1 (en) 2004-02-11 2005-08-11 Starr Phillip M. Disposable downhole tool with segmented compression element and method
US7810558B2 (en) 2004-02-27 2010-10-12 Smith International, Inc. Drillable bridge plug
US20100132960A1 (en) 2004-02-27 2010-06-03 Smith International, Inc. Drillable bridge plug for high pressure and high temperature environments
US7353879B2 (en) 2004-03-18 2008-04-08 Halliburton Energy Services, Inc. Biodegradable downhole tools
US7168494B2 (en) 2004-03-18 2007-01-30 Halliburton Energy Services, Inc. Dissolvable downhole tools
US7363967B2 (en) 2004-05-03 2008-04-29 Halliburton Energy Services, Inc. Downhole tool with navigation system
US20070240883A1 (en) 2004-05-26 2007-10-18 George Telfer Downhole Tool
US20060011389A1 (en) 2004-07-16 2006-01-19 Booth Richard K Downhole tool
US7637326B2 (en) 2004-10-07 2009-12-29 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US7886830B2 (en) 2004-10-07 2011-02-15 Bj Services Company, U.S.A. Downhole safety valve apparatus and method
US8490691B2 (en) * 2004-10-29 2013-07-23 Petrowell Limited Plug
US20090114401A1 (en) 2004-10-29 2009-05-07 Daniel Purkis Plug
US7350582B2 (en) 2004-12-21 2008-04-01 Weatherford/Lamb, Inc. Wellbore tool with disintegratable components and method of controlling flow
US7798236B2 (en) 2004-12-21 2010-09-21 Weatherford/Lamb, Inc. Wellbore tool with disintegratable components
US7506691B2 (en) * 2005-01-31 2009-03-24 Bj Services Company Upper-completion single trip system with hydraulic internal seal receptacle assembly
US7926571B2 (en) 2005-03-15 2011-04-19 Raymond A. Hofman Cemented open hole selective fracing system
US20090126933A1 (en) 2005-05-17 2009-05-21 Specialised Petroleum Services Group Limited Device and method for retrieving debris from a well
US20060278405A1 (en) 2005-06-14 2006-12-14 Turley Rocky A Method and apparatus for friction reduction in a downhole tool
US20070051521A1 (en) 2005-09-08 2007-03-08 Eagle Downhole Solutions, Llc Retrievable frac packer
US8231947B2 (en) 2005-11-16 2012-07-31 Schlumberger Technology Corporation Oilfield elements having controlled solubility and methods of use
US20070107908A1 (en) 2005-11-16 2007-05-17 Schlumberger Technology Corporation Oilfield Elements Having Controlled Solubility and Methods of Use
USD560109S1 (en) 2005-11-28 2008-01-22 Mobiletron Electronics Co., Ltd. Adapter for impact rotary tool
US7644774B2 (en) 2006-02-07 2010-01-12 Halliburton Energy Services, Inc. Selectively activated float equipment
US7527104B2 (en) 2006-02-07 2009-05-05 Halliburton Energy Services, Inc. Selectively activated float equipment
US7552779B2 (en) 2006-03-24 2009-06-30 Baker Hughes Incorporated Downhole method using multiple plugs
US7325617B2 (en) 2006-03-24 2008-02-05 Baker Hughes Incorporated Frac system without intervention
US20070227745A1 (en) 2006-03-29 2007-10-04 Smith International, Inc. Secondary lock for a downhole tool
US7866396B2 (en) 2006-06-06 2011-01-11 Schlumberger Technology Corporation Systems and methods for completing a multiple zone well
US7373973B2 (en) 2006-09-13 2008-05-20 Halliburton Energy Services, Inc. Packer element retaining system
US20080060821A1 (en) 2006-09-13 2008-03-13 Halliburton Energy Services, Inc. Packer element retaining system
USD597110S1 (en) 2006-09-22 2009-07-28 Biotechnology Institute, I Mas D, S.L. Ridge expander drill
US20080110635A1 (en) 2006-11-14 2008-05-15 Schlumberger Technology Corporation Assembling Functional Modules to Form a Well Tool
US7784550B2 (en) 2006-11-21 2010-08-31 Swelltec Limited Downhole apparatus with a swellable connector
US7644767B2 (en) 2007-01-02 2010-01-12 Halliburton Energy Services, Inc. Safety valve with flapper/flow tube friction reducer
US7690436B2 (en) 2007-05-01 2010-04-06 Weatherford/Lamb Inc. Pressure isolation plug for horizontal wellbore and associated methods
US7735549B1 (en) 2007-05-03 2010-06-15 Itt Manufacturing Enterprises, Inc. Drillable down hole tool
US7918278B2 (en) 2007-05-16 2011-04-05 Gulfstream Services, Inc. Method and apparatus for dropping a pump down plug or ball
US20110103915A1 (en) 2007-08-06 2011-05-05 Eyeego, Llc Screw With Breakaway and Methods of Using The Same
US7673677B2 (en) 2007-08-13 2010-03-09 Baker Hughes Incorporated Reusable ball seat having ball support member
US7740079B2 (en) 2007-08-16 2010-06-22 Halliburton Energy Services, Inc. Fracturing plug convertible to a bridge plug
US20090044957A1 (en) 2007-08-16 2009-02-19 Robert Clayton Fracturing plug convertible to a bridge plug
US20090211749A1 (en) 2008-02-25 2009-08-27 Cameron International Corporation Systems, methods, and devices for isolating portions of a wellhead from fluid pressure
USD612875S1 (en) 2008-04-22 2010-03-30 C4 Carbides Limited Cutter with pilot tip
US7775291B2 (en) 2008-05-29 2010-08-17 Weatherford/Lamb, Inc. Retrievable surface controlled subsurface safety valve
US7878242B2 (en) 2008-06-04 2011-02-01 Weatherford/Lamb, Inc. Interface for deploying wireline tools with non-electric string
US20110168404A1 (en) 2008-07-16 2011-07-14 Specialised Petroleum Services Group Limited Downhole tool
US8360141B2 (en) * 2008-07-22 2013-01-29 Baker Hughes Incorporated Launching tool with interlock system for downhole cement plug and method
US7775286B2 (en) 2008-08-06 2010-08-17 Baker Hughes Incorporated Convertible downhole devices and method of performing downhole operations using convertible downhole devices
US7900696B1 (en) 2008-08-15 2011-03-08 Itt Manufacturing Enterprises, Inc. Downhole tool with exposable and openable flow-back vents
US8127856B1 (en) 2008-08-15 2012-03-06 Exelis Inc. Well completion plugs with degradable components
US20100064859A1 (en) 2008-09-18 2010-03-18 Stephens John F Fastener Driver
US20100084146A1 (en) 2008-10-08 2010-04-08 Smith International, Inc. Ball seat sub
US8074718B2 (en) 2008-10-08 2011-12-13 Smith International, Inc. Ball seat sub
US8113276B2 (en) 2008-10-27 2012-02-14 Donald Roy Greenlee Downhole apparatus with packer cup and slip
US20100155050A1 (en) 2008-12-23 2010-06-24 Frazier W Lynn Down hole tool
US8079413B2 (en) 2008-12-23 2011-12-20 W. Lynn Frazier Bottom set downhole plug
US20100288503A1 (en) 2009-02-25 2010-11-18 Cuiper Glen H Subsea connector
US20100252252A1 (en) 2009-04-02 2010-10-07 Enhanced Oilfield Technologies, Llc Hydraulic setting assembly
US7909108B2 (en) 2009-04-03 2011-03-22 Halliburton Energy Services Inc. System and method for servicing a wellbore
US20100263876A1 (en) 2009-04-21 2010-10-21 Frazier W Lynn Combination down hole tool
WO2010127457A1 (en) 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Sliding sleeve sub and method and apparatus for wellbore fluid treatment
US20110005779A1 (en) 2009-07-09 2011-01-13 Weatherford/Lamb, Inc. Composite downhole tool with reduced slip volume
US20110036564A1 (en) 2009-08-11 2011-02-17 Weatherford/Lamb, Inc. Retrievable Bridge Plug
US20110061856A1 (en) 2009-09-11 2011-03-17 Baker Hughes Incorporated Tubular seat and tubular actuating system
USD635429S1 (en) 2009-09-18 2011-04-05 Guhring Ohg Fastenings, supports or assemblies
US20110088915A1 (en) 2009-10-21 2011-04-21 Milorad Stanojcic Bottom Hole Assembly for Subterranean Operations
US8205671B1 (en) * 2009-12-04 2012-06-26 Branton Tools L.L.C. Downhole bridge plug or packer assemblies
USD618715S1 (en) 2009-12-04 2010-06-29 Ellison Educational Equipment, Inc. Blade holder for an electronic media cutter
US20110198082A1 (en) 2010-02-18 2011-08-18 Ncs Oilfield Services Canada Inc. Downhole tool assembly with debris relief, and method for using same
US20110240295A1 (en) 2010-03-31 2011-10-06 Porter Jesse C Convertible downhole isolation plug
US20110259610A1 (en) 2010-04-23 2011-10-27 Smith International, Inc. High pressure and high temperature ball seat
USD629820S1 (en) 2010-05-11 2010-12-28 Mathys Marion Van Ryswyk Piercing cap drive socket
US20100276159A1 (en) 2010-07-14 2010-11-04 Tejas Completion Solutions Non-Damaging Slips and Drillable Bridge Plug
USD657807S1 (en) 2011-07-29 2012-04-17 Frazier W Lynn Configurable insert for a downhole tool
USD673183S1 (en) * 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Compact composite downhole plug
USD673182S1 (en) * 2011-07-29 2012-12-25 Magnum Oil Tools International, Ltd. Long range composite downhole plug

Non-Patent Citations (14)

* Cited by examiner, † Cited by third party
Title
"1975-1976 Packer Catalog," Gearhart-Owen Industries Inc., 1975-1976 (52 pages).
"78/79 Catalog: Packers-Plugs-Completions Tools," Pengo Industires, Inc., 1978-1979 (12 pages).
"Alpha Oil Tools Catalog," Alpha Oil Tools, 1997 (136 pages).
"Baker Hughes 100 Years of Service,"Baker Hushes In Depth, Special Centennial Issue, Publication COR-07-13127, vol. 13, No. 2, Baker Hughes Incorporated, Jul. 2007 (92 pages).
"Baker Hughes-Baker Oil Tools-Workover Systems-QUIK Drill Composite Bride Plug," Baker Oil Tools, Dec. 2000 (3 pages).
"Composite Bridge Plug Technique for Multizone Commingled Gas Wells," Gary Garfield, SPE, Mar. 24, 2001 (6 pages).
"Composite Research: Composite bridge plugs used in multi-zone wells to avoid costly kill-weight fluids," Gary Garfield, SPE, Mar. 24, 2001 (4 pages).
"Formation Damage Control utilizing Composite-Bridge Plug Technology for Monobore, Multizone Stimulation Operations," Gary Garfield, SPE, May 15, 2001 (8 pages).
"Halliburton Services, Sales & Service Catalog No. 43," Halliburton Co., 1985 (202 pages).
"Halliburton Services, Sales & Service Catalog," Halliburton Services, 1970-1971 (2 pages).
"It's About Time-Quick Drill Composite Bridge Plug," Baker Oil Tools, Jun. 2002 (2 pages).
"Lovejoy-where the world turns for couplings," Lovejoy, Inc., Dec. 2000 (30 pages).
"MAP Oil Tools Inc. Catalog," MAP Oil Tools, Apr. 1999 (46 pages).
"Teledyne Merla Oil Tools-Products-Services," Teledyne Merla, Aug. 1990 (40 pages).

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US20130312952A1 (en) 2013-11-28
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USD694282S1 (en) 2013-11-26
US20100155050A1 (en) 2010-06-24

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