WO2004079147A3 - Method and apparatus for drilling with casing - Google Patents

Method and apparatus for drilling with casing Download PDF

Info

Publication number
WO2004079147A3
WO2004079147A3 PCT/US2004/006752 US2004006752W WO2004079147A3 WO 2004079147 A3 WO2004079147 A3 WO 2004079147A3 US 2004006752 W US2004006752 W US 2004006752W WO 2004079147 A3 WO2004079147 A3 WO 2004079147A3
Authority
WO
WIPO (PCT)
Prior art keywords
top drive
tubular
adapter
drive adapter
another aspect
Prior art date
Application number
PCT/US2004/006752
Other languages
French (fr)
Other versions
WO2004079147A2 (en
WO2004079147A9 (en
Inventor
David Shahin
Jeff Habetz
David M Haugen
Gary Thompson
Bernd-Georg Pietras
Jimmy L Hollingsworth
Bernd Reinholdt
Original Assignee
Weatherford Lamb
David Shahin
Jeff Habetz
David M Haugen
Gary Thompson
Bernd-Georg Pietras
Jimmy L Hollingsworth
Bernd Reinholdt
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/382,353 external-priority patent/US7509722B2/en
Application filed by Weatherford Lamb, David Shahin, Jeff Habetz, David M Haugen, Gary Thompson, Bernd-Georg Pietras, Jimmy L Hollingsworth, Bernd Reinholdt filed Critical Weatherford Lamb
Priority to GB0518157A priority Critical patent/GB2415723B/en
Priority to CA2517993A priority patent/CA2517993C/en
Publication of WO2004079147A2 publication Critical patent/WO2004079147A2/en
Publication of WO2004079147A3 publication Critical patent/WO2004079147A3/en
Publication of WO2004079147A9 publication Critical patent/WO2004079147A9/en
Priority to NO20054550A priority patent/NO335929B1/en

Links

Classifications

    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • E21B19/161Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02Rod or cable suspensions
    • E21B19/06Elevators, i.e. rod- or tube-gripping devices
    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/02Rod or cable suspensions
    • E21B19/06Elevators, i.e. rod- or tube-gripping devices
    • E21B19/07Slip-type elevators
    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/14Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • 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
    • E21B19/00Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16Connecting or disconnecting pipe couplings or joints
    • E21B19/168Connecting or disconnecting pipe couplings or joints using a spinner with rollers or a belt adapted to engage a well pipe
    • 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
    • E21B7/00Special methods or apparatus for drilling
    • E21B7/20Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • 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
    • E21B3/00Rotary drilling
    • E21B3/02Surface drives for rotary drilling

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Drilling And Boring (AREA)

Abstract

The present invention generally relates to a method and apparatus for drilling with a top drive system. In one aspect, the present invention provides for a top drive system having a top drive (50), top drive adapter (40), and a tubular positioning apparatus. In one aspect, the top drive adapter is pivotably connected to the top drive for pivoting the top drive adapter toward the casing string with respect to the top drive. In another aspect, the system includes a telescopic link system connected to a lower portion of the top drive adapter to move the casing string into engagement with the top drive adapter. In another aspect, the top drive adapter includes a housing operatively connected to the top drive and a plurality of retaining members disposed in the housing for gripping the tubular. In another aspect, the tubular positioning apparatus (100) includes a gripping member for engaging a tubular and a conveying member for positioning the gripping member (150). A spinner may be provided to rotate the tubular.
PCT/US2004/006752 2003-03-05 2004-03-05 Method and apparatus for drilling with casing WO2004079147A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0518157A GB2415723B (en) 2003-03-05 2004-03-05 Method and apparatus for drilling with casing
CA2517993A CA2517993C (en) 2003-03-05 2004-03-05 Method and apparatus for drilling with casing
NO20054550A NO335929B1 (en) 2003-03-05 2005-10-04 Method and apparatus for drilling with casing

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US45231803P 2003-03-05 2003-03-05
US45196503P 2003-03-05 2003-03-05
US60/451,965 2003-03-05
US60/452,318 2003-03-05
US10/382,353 US7509722B2 (en) 1997-09-02 2003-03-05 Positioning and spinning device
US10/382,353 2003-03-05

Publications (3)

Publication Number Publication Date
WO2004079147A2 WO2004079147A2 (en) 2004-09-16
WO2004079147A3 true WO2004079147A3 (en) 2004-12-02
WO2004079147A9 WO2004079147A9 (en) 2005-03-17

Family

ID=32966420

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/006752 WO2004079147A2 (en) 2003-03-05 2004-03-05 Method and apparatus for drilling with casing

Country Status (4)

Country Link
US (3) US7140445B2 (en)
GB (2) GB2428059B (en)
NO (1) NO335929B1 (en)
WO (1) WO2004079147A2 (en)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7866390B2 (en) * 1996-10-04 2011-01-11 Frank's International, Inc. Casing make-up and running tool adapted for fluid and cement control
US7509722B2 (en) * 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
US6536520B1 (en) 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
US6742596B2 (en) 2001-05-17 2004-06-01 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340858A (en) * 1998-08-24 2000-03-01 Weatherford Lamb Methods and apparatus for facilitating the connection of tubulars using a top drive
GB2347441B (en) * 1998-12-24 2003-03-05 Weatherford Lamb Apparatus and method for facilitating the connection of tubulars using a top drive
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
US6892835B2 (en) * 2002-07-29 2005-05-17 Weatherford/Lamb, Inc. Flush mounted spider
US7431550B2 (en) * 2002-10-04 2008-10-07 Technologies Alliance Pipe handling apparatus for pick-up and lay-down machine
US7703540B2 (en) 2002-12-10 2010-04-27 Frank's Casing Crew And Rental Tools, Inc. Manipulatable spider components adapted for cooperation with a vertically reciprocating control line guide
USRE42877E1 (en) 2003-02-07 2011-11-01 Weatherford/Lamb, Inc. Methods and apparatus for wellbore construction and completion
US7874352B2 (en) 2003-03-05 2011-01-25 Weatherford/Lamb, Inc. Apparatus for gripping a tubular on a drilling rig
US7650944B1 (en) 2003-07-11 2010-01-26 Weatherford/Lamb, Inc. Vessel for well intervention
US7377324B2 (en) 2003-11-10 2008-05-27 Tesco Corporation Pipe handling device, method and system
CA2512570C (en) 2004-07-20 2011-04-19 Weatherford/Lamb, Inc. Casing feeder
US7694744B2 (en) 2005-01-12 2010-04-13 Weatherford/Lamb, Inc. One-position fill-up and circulating tool and method
CA2533115C (en) 2005-01-18 2010-06-08 Weatherford/Lamb, Inc. Top drive torque booster
EP1891274B1 (en) * 2005-03-02 2015-07-01 Steve Neville Torque down pile substructure support system
US7552775B2 (en) * 2005-05-02 2009-06-30 Weatherford/Lamb, Inc. Tailing in and stabbing device and method
CA2606520C (en) * 2005-05-03 2011-11-15 Noetic Engineering Inc. Gripping tool
US7686088B2 (en) * 2005-05-12 2010-03-30 Weatherford/Lamb, Inc. Equalized load distribution slips for spider and elevator
US7600585B2 (en) * 2005-05-19 2009-10-13 Schlumberger Technology Corporation Coiled tubing drilling rig
US7481280B2 (en) * 2005-06-20 2009-01-27 1243939 Alberta Ltd. Method and apparatus for conducting earth borehole operations using coiled casing
US20060289169A1 (en) * 2005-06-24 2006-12-28 Dwayn Anderson Method and apparatus for installing casing in a borehole
GB2437647B (en) 2006-04-27 2011-02-09 Weatherford Lamb Torque sub for use with top drive
US20070251700A1 (en) * 2006-04-28 2007-11-01 Mason David B Tubular running system
US20080060818A1 (en) * 2006-09-07 2008-03-13 Joshua Kyle Bourgeois Light-weight single joint manipulator arm
US7882902B2 (en) 2006-11-17 2011-02-08 Weatherford/Lamb, Inc. Top drive interlock
US7806176B2 (en) * 2007-04-17 2010-10-05 Moody V Braxton I Well tubular running tool
US20080264648A1 (en) * 2007-04-27 2008-10-30 Bernd-Georg Pietras Apparatus and methods for tubular makeup interlock
US8628287B2 (en) * 2007-08-06 2014-01-14 Itrec B.V. Fallpipe stone dumping vessel
US7971917B2 (en) * 2007-08-21 2011-07-05 Yaogen Ge Apparatus for an automatic casing stabbing arm
GB0721350D0 (en) * 2007-10-31 2007-12-12 Expro North Sea Ltd Object manoeuvring apparatus
ITPC20080005A1 (en) * 2008-02-01 2009-08-02 Walter Bagassi DRILLING SYSTEM UNDER THE ROLLING UNIT, AUTOMATED, FOR PETROLEUM, MINERARY AND WATER RESEARCHES, WITH MOTOR DRILL OR SIZE, MOVES BY HYDRAULIC CYLINDERS, WITH STROKE TO MANEUVER THREE RANGE 2 RODS, WITH CONTAINERS AND MAGAZINES FOR THE MA
ITMI20080603A1 (en) * 2008-04-07 2009-10-08 Eni Spa METHOD OF COMBINED PILOTING OF REMOTE SUBMARINE VEHICLES, A DEVICE FOR THE IMPLEMENTATION OF THE SAME AND SYSTEM USING THE SAME.
US8074711B2 (en) 2008-06-26 2011-12-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US8720541B2 (en) 2008-06-26 2014-05-13 Canrig Drilling Technology Ltd. Tubular handling device and methods
US7854265B2 (en) * 2008-06-30 2010-12-21 Tesco Corporation Pipe gripping assembly with power screw actuator and method of gripping pipe on a rig
WO2010006441A1 (en) * 2008-07-18 2010-01-21 Noetic Technologies Inc. Tricam axial extension to provide gripping tool with improved operational range and capacity
EP2313601B1 (en) 2008-07-18 2017-09-13 Noetic Technologies Inc. Grip extension linkage to provide gripping tool with improved operational range, and method of use of the same
CA2746468C (en) * 2008-12-12 2016-02-02 Steinar Wasa Tverlid Wellbore machining device
NO333681B1 (en) * 2009-01-08 2013-08-12 Aker Subsea As Underwater auxiliary compensator
US8833470B2 (en) * 2009-02-25 2014-09-16 Weatherford/Lamb, Inc. Pipe handling system
US8342250B2 (en) 2009-08-27 2013-01-01 Baker Hughes Incorporated Methods and apparatus for manipulating and driving casing
US8747045B2 (en) * 2009-11-03 2014-06-10 National Oilwell Varco, L.P. Pipe stabilizer for pipe section guide system
WO2011119213A1 (en) 2010-03-24 2011-09-29 2M-Tek, Inc. Apparatus for handling tubulars
CA2807506C (en) 2010-05-28 2016-10-18 Brasfond Usa Corp. A pipeline insertion system
NO336048B1 (en) * 2010-06-24 2015-04-27 Scan Tech Produkt As Device by elevator bar and method of using the same
KR20120033954A (en) * 2010-09-30 2012-04-09 인석신 Boring machine having head part
US20120085550A1 (en) * 2010-10-12 2012-04-12 Robichaux Lee M Method and apparatus for stabbing tubular goods
US8919452B2 (en) 2010-11-08 2014-12-30 Baker Hughes Incorporated Casing spears and related systems and methods
RU2560460C2 (en) * 2010-12-30 2015-08-20 Канриг Дриллинг Текнолоджи Лтд. Device and methods of control over tubular elements
US9273523B2 (en) 2011-01-21 2016-03-01 2M-Tek, Inc. Tubular running device and method
US9109404B2 (en) * 2011-10-17 2015-08-18 Cameron International Corporation Riser string hang-off assembly
US9091128B1 (en) * 2011-11-18 2015-07-28 T&T Engineering Services, Inc. Drill floor mountable automated pipe racking system
US8875365B2 (en) * 2012-04-20 2014-11-04 Jonathan V. Huseman Tongs with low torque at high pressure
US9267328B2 (en) * 2012-06-21 2016-02-23 Superior Energy Services-North America Services, Inc. Methods for real time control of a mobile rig
WO2014042633A1 (en) * 2012-09-13 2014-03-20 Halliburton Energy Services, Inc. System and method for safely conducting explosive operations in a formation
CN104854726B (en) 2012-10-16 2018-09-21 安布里公司 Electrochemical energy storage device and shell
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US9366096B2 (en) * 2012-10-30 2016-06-14 Tesco Corporation Joint solidification tool
US9145734B2 (en) 2012-11-30 2015-09-29 Baker Hughes Incorporated Casing manipulation assembly with hydraulic torque locking mechanism
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9863194B2 (en) * 2013-05-03 2018-01-09 Canrig Drilling Technology Ltd. System for manipulating tubulars for subterranean operations
NO20130689A1 (en) * 2013-05-15 2014-11-17 Dwellop As Lifting device for handling equipment at a drill tire center and using the lifting device
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
JP6685898B2 (en) 2013-10-16 2020-04-22 アンブリ・インコーポレイテッド Seals for high temperature reactive material devices
US9593543B2 (en) * 2013-12-30 2017-03-14 Bly Ip Inc. Drill rod handling system for moving drill rods to and from an operative position
US9915109B2 (en) * 2014-03-06 2018-03-13 Earth Tool Company Llc Slip style rod spinner for pipe bursting machine
WO2015193720A1 (en) * 2014-06-18 2015-12-23 Well Equipments International S.R.L. An elevator device for drilling systems
NO20141449A1 (en) 2014-12-02 2016-06-03 Robotic Drilling Systems As Grabs with swivels
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
US10550640B2 (en) * 2015-03-31 2020-02-04 Schlumberger Technology Corporation Intelligent top drive for drilling rigs
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
CN105201426B (en) * 2015-10-20 2018-01-19 江苏申利达机械制造有限公司 A kind of tube rod conveyer with high conveying stroke
WO2017087349A1 (en) 2015-11-16 2017-05-26 Schlumberger Technology Corporation Automated tubular racking system
US10697255B2 (en) 2015-11-16 2020-06-30 Schlumberger Technology Corporation Tubular delivery arm for a drilling rig
CA3008398A1 (en) 2015-11-17 2017-05-26 Schlumberger Canada Limited High trip rate drilling rig
WO2017190118A2 (en) 2016-04-29 2017-11-02 Schlumberger Technology Corporation Tubular delivery arm for a drilling rig
RU2018141596A (en) 2016-04-29 2020-05-29 Шлюмбергер Текнолоджи Б.В. DRILLING RIG WITH HIGH SPEED LIFTING OPERATIONS
US20170314330A1 (en) * 2016-04-29 2017-11-02 Tesco Corporation Swivel joint system and method
US11136836B2 (en) 2016-04-29 2021-10-05 Schlumberger Technology Corporation High trip rate drilling rig
CA2967373C (en) * 2016-05-13 2018-11-06 Dr Fabrication Inc. Rod positioning device
CN105798903B (en) * 2016-05-31 2019-01-04 青岛杰瑞工控技术有限公司 A kind of drilling floor surface swing pipe manipulator
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
US10392875B2 (en) * 2016-09-30 2019-08-27 Weatherford Technology Holdings, Llc Gripper assembly for continuous rod and methods of use thereof
EP3607603A4 (en) 2017-04-07 2021-01-13 Ambri Inc. Molten salt battery with solid metal cathode
US10597954B2 (en) 2017-10-10 2020-03-24 Schlumberger Technology Corporation Sequencing for pipe handling
GB201718482D0 (en) * 2017-11-08 2017-12-20 Oiltech Automation Ltd Method and apparatus for handling drill tubes
CN108081293A (en) * 2018-01-10 2018-05-29 秦宗准 The variable morphology robot manipulator structure that a kind of flexible fluid is mixed with particle
US10851602B2 (en) * 2018-10-26 2020-12-01 Jerry Chitwood Swivel connection tool
US11746632B2 (en) 2020-01-15 2023-09-05 Michael D. Scott Method for fracking operations utilizing a multi-pressure fracking adapter
US11313196B2 (en) 2020-06-12 2022-04-26 Michael D. Scott Method for continued drilling operations with a single one-piece wellhead
US11913313B2 (en) 2020-10-15 2024-02-27 Bestway Oilfield, Inc. Adapters for drilled, uncompleted wells
CN112539039A (en) * 2020-11-27 2021-03-23 中石化石油机械股份有限公司研究院 Top drive lower casing sealing device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793422A (en) * 1988-03-16 1988-12-27 Hughes Tool Company - Usa Articulated elevator links for top drive drill rig
EP0525247A1 (en) * 1989-03-10 1993-02-03 W-N Apache Corporation Apparatus for gripping a down hole tubular for rotation
WO2000011311A1 (en) * 1998-08-24 2000-03-02 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars using a top drive
US20020170720A1 (en) * 2001-05-17 2002-11-21 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock

Family Cites Families (205)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123160A (en) 1964-03-03 Retrievable subsurface well bore apparatus
US122514A (en) 1872-01-09 Improvement in rock-drills
US3006415A (en) 1961-10-31 Cementing apparatus
US3124023A (en) 1964-03-10 Dies for pipe and tubing tongs
US1077772A (en) 1913-01-25 1913-11-04 Fred Richard Weathersby Drill.
US1185582A (en) 1914-07-13 1916-05-30 Edward Bignell Pile.
US1301285A (en) 1916-09-01 1919-04-22 Frank W A Finley Expansible well-casing.
US1342424A (en) 1918-09-06 1920-06-08 Shepard M Cotten Method and apparatus for constructing concrete piles
US1471526A (en) 1920-07-19 1923-10-23 Rowland O Pickin Rotary orill bit
US1418766A (en) 1920-08-02 1922-06-06 Guiberson Corp Well-casing spear
US1585069A (en) 1924-12-18 1926-05-18 William E Youle Casing spear
US1728136A (en) 1926-10-21 1929-09-10 Lewis E Stephens Casing spear
US1830625A (en) 1927-02-16 1931-11-03 George W Schrock Drill for oil and gas wells
US1777592A (en) 1929-07-08 1930-10-07 Thomas Idris Casing spear
US1998833A (en) 1930-03-17 1935-04-23 Baker Oil Tools Inc Cementing guide
US1825026A (en) 1930-07-07 1931-09-29 Thomas Idris Casing spear
US1842638A (en) 1930-09-29 1932-01-26 Wilson B Wigle Elevating apparatus
US1880218A (en) 1930-10-01 1932-10-04 Richard P Simmons Method of lining oil wells and means therefor
US1917135A (en) 1932-02-17 1933-07-04 Littell James Well apparatus
US2105885A (en) 1932-03-30 1938-01-18 Frank J Hinderliter Hollow trip casing spear
US2049450A (en) 1933-08-23 1936-08-04 Macclatchie Mfg Company Expansible cutter tool
US2017451A (en) 1933-11-21 1935-10-15 Baash Ross Tool Co Packing casing bowl
US1981525A (en) 1933-12-05 1934-11-20 Bailey E Price Method of and apparatus for drilling oil wells
US2060352A (en) 1936-06-20 1936-11-10 Reed Roller Bit Co Expansible bit
US2167338A (en) 1937-07-26 1939-07-25 U C Murcell Inc Welding and setting well casing
US2216895A (en) 1939-04-06 1940-10-08 Reed Roller Bit Co Rotary underreamer
US2228503A (en) 1939-04-25 1941-01-14 Boyd Liner hanger
US2214429A (en) 1939-10-24 1940-09-10 William J Miller Mud box
US2302249A (en) * 1940-03-26 1942-11-17 Claire A Penfield Pipe spinner
US2324679A (en) 1940-04-26 1943-07-20 Cox Nellie Louise Rock boring and like tool
US2305062A (en) 1940-05-09 1942-12-15 C M P Fishing Tool Corp Cementing plug
US2295803A (en) 1940-07-29 1942-09-15 Charles M O'leary Cement shoe
US2370832A (en) 1941-08-19 1945-03-06 Baker Oil Tools Inc Removable well packer
US2379800A (en) 1941-09-11 1945-07-03 Texas Co Signal transmission system
US2414719A (en) 1942-04-25 1947-01-21 Stanolind Oil & Gas Co Transmission system
US2522444A (en) 1946-07-20 1950-09-12 Donovan B Grable Well fluid control
US2641444A (en) 1946-09-03 1953-06-09 Signal Oil & Gas Co Method and apparatus for drilling boreholes
US2499630A (en) 1946-12-05 1950-03-07 Paul B Clark Casing expander
US2668689A (en) 1947-11-07 1954-02-09 C & C Tool Corp Automatic power tongs
US2621742A (en) 1948-08-26 1952-12-16 Cicero C Brown Apparatus for cementing well liners
US2536458A (en) 1948-11-29 1951-01-02 Theodor R Munsinger Pipe rotating device for oil wells
US2595902A (en) * 1948-12-23 1952-05-06 Standard Oil Dev Co Spinner elevator for pipe
US2720267A (en) 1949-12-12 1955-10-11 Cicero C Brown Sealing assemblies for well packers
US2610690A (en) 1950-08-10 1952-09-16 Guy M Beatty Mud box
US2627891A (en) 1950-11-28 1953-02-10 Paul B Clark Well pipe expander
US2743495A (en) 1951-05-07 1956-05-01 Nat Supply Co Method of making a composite cutter
US2805043A (en) 1952-02-09 1957-09-03 Jr Edward B Williams Jetting device for rotary drilling apparatus
US2765146A (en) 1952-02-09 1956-10-02 Jr Edward B Williams Jetting device for rotary drilling apparatus
US2650314A (en) 1952-02-12 1953-08-25 George W Hennigh Special purpose electric motor
US2764329A (en) 1952-03-10 1956-09-25 Lucian W Hampton Load carrying attachment for bicycles, motorcycles, and the like
US2663073A (en) 1952-03-19 1953-12-22 Acrometal Products Inc Method of forming spools
US2743087A (en) 1952-10-13 1956-04-24 Layne Under-reaming tool
US2738011A (en) 1953-02-17 1956-03-13 Thomas S Mabry Means for cementing well liners
US2741907A (en) 1953-04-27 1956-04-17 Genender Louis Locksmithing tool
US2692059A (en) 1953-07-15 1954-10-19 Standard Oil Dev Co Device for positioning pipe in a drilling derrick
US2784626A (en) * 1955-05-05 1957-03-12 Joy Mfg Co Spinning device for drill pipe
US2978047A (en) 1957-12-03 1961-04-04 Vaan Walter H De Collapsible drill bit assembly and method of drilling
US3054100A (en) 1958-06-04 1962-09-11 Gen Precision Inc Signalling system
US3159219A (en) 1958-05-13 1964-12-01 Byron Jackson Inc Cementing plugs and float equipment
US3087546A (en) 1958-08-11 1963-04-30 Brown J Woolley Methods and apparatus for removing defective casing or pipe from well bores
US2953406A (en) 1958-11-24 1960-09-20 A D Timmons Casing spear
US3041901A (en) 1959-05-20 1962-07-03 Dowty Rotol Ltd Make-up and break-out mechanism for drill pipe joints
US3090031A (en) 1959-09-29 1963-05-14 Texaco Inc Signal transmission system
US3117636A (en) 1960-06-08 1964-01-14 John L Wilcox Casing bit with a removable center
US3111179A (en) 1960-07-26 1963-11-19 A And B Metal Mfg Company Inc Jet nozzle
US3102599A (en) 1961-09-18 1963-09-03 Continental Oil Co Subterranean drilling process
US3191680A (en) 1962-03-14 1965-06-29 Pan American Petroleum Corp Method of setting metallic liners in wells
US3131769A (en) 1962-04-09 1964-05-05 Baker Oil Tools Inc Hydraulic anchors for tubular strings
US3122811A (en) 1962-06-29 1964-03-03 Lafayette E Gilreath Hydraulic slip setting apparatus
US3169592A (en) 1962-10-22 1965-02-16 Lamphere Jean K Retrievable drill bit
US3193116A (en) 1962-11-23 1965-07-06 Exxon Production Research Co System for removing from or placing pipe in a well bore
US3191677A (en) 1963-04-29 1965-06-29 Myron M Kinley Method and apparatus for setting liners in tubing
NL6411125A (en) 1963-09-25 1965-03-26
US3353599A (en) 1964-08-04 1967-11-21 Gulf Oil Corp Method and apparatus for stabilizing formations
DE1216822B (en) 1965-03-27 1966-05-18 Beteiligungs & Patentverw Gmbh Tunneling machine
US3380528A (en) 1965-09-24 1968-04-30 Tri State Oil Tools Inc Method and apparatus of removing well pipe from a well bore
US3419079A (en) 1965-10-23 1968-12-31 Schlumberger Technology Corp Well tool with expansible anchor
US3392609A (en) 1966-06-24 1968-07-16 Abegg & Reinhold Co Well pipe spinning unit
US3477527A (en) 1967-06-05 1969-11-11 Global Marine Inc Kelly and drill pipe spinner-stabber
US3635105A (en) 1967-10-17 1972-01-18 Byron Jackson Inc Power tong head and assembly
US3518903A (en) 1967-12-26 1970-07-07 Byron Jackson Inc Combined power tong and backup tong assembly
US3489220A (en) 1968-08-02 1970-01-13 J C Kinley Method and apparatus for repairing pipe in wells
US3548936A (en) 1968-11-15 1970-12-22 Dresser Ind Well tools and gripping members therefor
US3552507A (en) 1968-11-25 1971-01-05 Cicero C Brown System for rotary drilling of wells using casing as the drill string
US3575245A (en) 1969-02-05 1971-04-20 Servco Co Apparatus for expanding holes
US3552508A (en) 1969-03-03 1971-01-05 Cicero C Brown Apparatus for rotary drilling of wells using casing as the drill pipe
US3606664A (en) 1969-04-04 1971-09-21 Exxon Production Research Co Leak-proof threaded connections
US3570598A (en) 1969-05-05 1971-03-16 Glenn D Johnson Constant strain jar
US3550684A (en) 1969-06-03 1970-12-29 Schlumberger Technology Corp Methods and apparatus for facilitating the descent of well tools through deviated well bores
US3566505A (en) 1969-06-09 1971-03-02 Hydrotech Services Apparatus for aligning two sections of pipe
US3559739A (en) 1969-06-20 1971-02-02 Chevron Res Method and apparatus for providing continuous foam circulation in wells
US3552509A (en) 1969-09-11 1971-01-05 Cicero C Brown Apparatus for rotary drilling of wells using casing as drill pipe
US3603413A (en) 1969-10-03 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3552510A (en) 1969-10-08 1971-01-05 Cicero C Brown Apparatus for rotary drilling of wells using casing as the drill pipe
US3624760A (en) 1969-11-03 1971-11-30 Albert G Bodine Sonic apparatus for installing a pile jacket, casing member or the like in an earthen formation
US3602302A (en) 1969-11-10 1971-08-31 Westinghouse Electric Corp Oil production system
BE757087A (en) 1969-12-03 1971-04-06 Gardner Denver Co REMOTELY CONTROLLED DRILL ROD UNSCREWING MECHANISM
US3603411A (en) 1970-01-19 1971-09-07 Christensen Diamond Prod Co Retractable drill bits
US3603412A (en) 1970-02-02 1971-09-07 Baker Oil Tools Inc Method and apparatus for drilling in casing from the top of a borehole
US3662842A (en) 1970-04-14 1972-05-16 Automatic Drilling Mach Automatic coupling system
US3656564A (en) 1970-12-03 1972-04-18 Cicero C Brown Apparatus for rotary drilling of wells using casing as the drill pipe
US3669190A (en) 1970-12-21 1972-06-13 Otis Eng Corp Methods of completing a well
US3785193A (en) * 1971-04-10 1974-01-15 Kinley J Liner expanding apparatus
US3870114A (en) * 1973-07-23 1975-03-11 Stabilator Ab Drilling apparatus especially for ground drilling
US3915244A (en) * 1974-06-06 1975-10-28 Cicero C Brown Break out elevators for rotary drive assemblies
US3934660A (en) * 1974-07-02 1976-01-27 Nelson Daniel E Flexpower deep well drill
US3892148A (en) * 1974-08-01 1975-07-01 Byron Jackson Inc Adjustable power spinning tong
US4077525A (en) * 1974-11-14 1978-03-07 Lamb Industries, Inc. Derrick mounted apparatus for the manipulation of pipe
US3961399A (en) * 1975-02-18 1976-06-08 Varco International, Inc. Power slip unit
US3945444A (en) * 1975-04-01 1976-03-23 The Anaconda Company Split bit casing drill
US4189185A (en) * 1976-09-27 1980-02-19 Tri-State Oil Tool Industries, Inc. Method for producing chambered blast holes
US4257442A (en) * 1976-09-27 1981-03-24 Claycomb Jack R Choke for controlling the flow of drilling mud
US4186628A (en) * 1976-11-30 1980-02-05 General Electric Company Rotary drill bit and method for making same
US4142739A (en) * 1977-04-18 1979-03-06 Compagnie Maritime d'Expertise, S.A. Pipe connector apparatus having gripping and sealing means
US4133396A (en) * 1977-11-04 1979-01-09 Smith International, Inc. Drilling and casing landing apparatus and method
US4194383A (en) * 1978-06-22 1980-03-25 Gulf & Western Manufacturing Company Modular transducer assembly for rolling mill roll adjustment mechanism
US4320915A (en) * 1980-03-24 1982-03-23 Varco International, Inc. Internal elevator
US4311195A (en) * 1980-07-14 1982-01-19 Baker International Corporation Hydraulically set well packer
US4315553A (en) * 1980-08-25 1982-02-16 Stallings Jimmie L Continuous circulation apparatus for air drilling well bore operations
US4446745A (en) * 1981-04-10 1984-05-08 Baker International Corporation Apparatus for counting turns when making threaded joints including an increased resolution turns counter
US4437363A (en) * 1981-06-29 1984-03-20 Joy Manufacturing Company Dual camming action jaw assembly and power tong
US4427063A (en) * 1981-11-09 1984-01-24 Halliburton Company Retrievable bridge plug
FR2523635A1 (en) * 1982-03-17 1983-09-23 Bretagne Atel Chantiers DEVICE FOR MOUNTING A DRILL ROD TRAIN AND FOR TRAINING IN ROTATION AND TRANSLATION
US4449596A (en) * 1982-08-03 1984-05-22 Varco International, Inc. Drilling of wells with top drive unit
US4478111A (en) * 1982-08-29 1984-10-23 Varco International, Inc. Suspension of adjustable pipe spinner
US4494424A (en) * 1983-06-24 1985-01-22 Bates Darrell R Chain-powered pipe tong device
US4646827A (en) * 1983-10-26 1987-03-03 Cobb William O Tubing anchor assembly
US4535852A (en) * 1983-12-27 1985-08-20 Varco International, Inc. Drill string valve actuator
NO154578C (en) * 1984-01-25 1986-10-29 Maritime Hydraulics As BRIDGE DRILLING DEVICE.
US4652195A (en) * 1984-01-26 1987-03-24 Mcarthur James R Casing stabbing and positioning apparatus
US4651837A (en) * 1984-05-31 1987-03-24 Mayfield Walter G Downhole retrievable drill bit
US4649777A (en) * 1984-06-21 1987-03-17 David Buck Back-up power tongs
US4753300A (en) * 1984-10-03 1988-06-28 Triten Corporation Hydraulic top drive for wells
US4605077A (en) * 1984-12-04 1986-08-12 Varco International, Inc. Top drive drilling systems
US4625796A (en) * 1985-04-01 1986-12-02 Varco International, Inc. Well pipe stabbing and back-up apparatus
US4722389A (en) * 1986-08-06 1988-02-02 Texas Iron Works, Inc. Well bore servicing arrangement
US4765401A (en) * 1986-08-21 1988-08-23 Varco International, Inc. Apparatus for handling well pipe
FR2605657A1 (en) * 1986-10-22 1988-04-29 Soletanche METHOD FOR PRODUCING A PIEU IN SOIL, DRILLING MACHINE AND DEVICE FOR IMPLEMENTING SAID METHOD
US4725179A (en) * 1986-11-03 1988-02-16 Lee C. Moore Corporation Automated pipe racking apparatus
US5717334A (en) * 1986-11-04 1998-02-10 Paramagnetic Logging, Inc. Methods and apparatus to produce stick-slip motion of logging tool attached to a wireline drawn upward by a continuously rotating wireline drum
US4821814A (en) * 1987-04-02 1989-04-18 501 W-N Apache Corporation Top head drive assembly for earth drilling machine and components thereof
US4813493A (en) * 1987-04-14 1989-03-21 Triten Corporation Hydraulic top drive for wells
US4813495A (en) * 1987-05-05 1989-03-21 Conoco Inc. Method and apparatus for deepwater drilling
US4806928A (en) * 1987-07-16 1989-02-21 Schlumberger Technology Corporation Apparatus for electromagnetically coupling power and data signals between well bore apparatus and the surface
US4901069A (en) * 1987-07-16 1990-02-13 Schlumberger Technology Corporation Apparatus for electromagnetically coupling power and data signals between a first unit and a second unit and in particular between well bore apparatus and the surface
US4800968A (en) * 1987-09-22 1989-01-31 Triten Corporation Well apparatus with tubular elevator tilt and indexing apparatus and methods of their use
US4791997A (en) * 1988-01-07 1988-12-20 Vetco Gray Inc. Pipe handling apparatus and method
US4854383A (en) * 1988-09-27 1989-08-08 Texas Iron Works, Inc. Manifold arrangement for use with a top drive power unit
IE903114A1 (en) * 1989-08-31 1991-03-13 Union Oil Co Well casing flotation device and method
US5096465A (en) * 1989-12-13 1992-03-17 Norton Company Diamond metal composite cutter and method for making same
US4997042A (en) * 1990-01-03 1991-03-05 Jordan Ronald A Casing circulator and method
US5191939A (en) * 1990-01-03 1993-03-09 Tam International Casing circulator and method
US5082069A (en) * 1990-03-01 1992-01-21 Atlantic Richfield Company Combination drivepipe/casing and installation method for offshore well
US5176518A (en) * 1990-03-14 1993-01-05 Fokker Aircraft B.V. Movement simulator
US5097870A (en) * 1990-03-15 1992-03-24 Conoco Inc. Composite tubular member with multiple cells
US5062756A (en) * 1990-05-01 1991-11-05 John Harrel Device for positioning and stabbing casing from a remote selectively variable location
US5152554A (en) * 1990-12-18 1992-10-06 Lafleur Petroleum Services, Inc. Coupling apparatus
US5191932A (en) * 1991-07-09 1993-03-09 Douglas Seefried Oilfield cementing tool and method
US5186265A (en) * 1991-08-22 1993-02-16 Atlantic Richfield Company Retrievable bit and eccentric reamer assembly
US5285204A (en) * 1992-07-23 1994-02-08 Conoco Inc. Coil tubing string and downhole generator
US5388651A (en) * 1993-04-20 1995-02-14 Bowen Tools, Inc. Top drive unit torque break-out system
US5379835A (en) * 1993-04-26 1995-01-10 Halliburton Company Casing cementing equipment
US5386746A (en) * 1993-05-26 1995-02-07 Hawk Industries, Inc. Apparatus for making and breaking joints in drill pipe strings
US5433279A (en) * 1993-07-20 1995-07-18 Tessari; Robert M. Portable top drive assembly
US5494122A (en) * 1994-10-04 1996-02-27 Smith International, Inc. Composite nozzles for rock bits
US6857486B2 (en) * 2001-08-19 2005-02-22 Smart Drilling And Completion, Inc. High power umbilicals for subterranean electric drilling machines and remotely operated vehicles
GB9425499D0 (en) 1994-12-17 1995-02-15 Weatherford Lamb Method and apparatus for connecting and disconnecting tubulars
US5575344A (en) * 1995-05-12 1996-11-19 Reedrill Corp. Rod changing system
US5711382A (en) * 1995-07-26 1998-01-27 Hansen; James Automated oil rig servicing system
US5791417A (en) * 1995-09-22 1998-08-11 Weatherford/Lamb, Inc. Tubular window formation
US5720356A (en) * 1996-02-01 1998-02-24 Gardes; Robert Method and system for drilling underbalanced radial wells utilizing a dual string technique in a live well
US5706894A (en) * 1996-06-20 1998-01-13 Frank's International, Inc. Automatic self energizing stop collar
US5947213A (en) * 1996-12-02 1999-09-07 Intelligent Inspection Corporation Downhole tools using artificial intelligence based control
US6688394B1 (en) * 1996-10-15 2004-02-10 Coupler Developments Limited Drilling methods and apparatus
FR2757426B1 (en) * 1996-12-19 1999-01-29 Inst Francais Du Petrole WATER-BASED FOAMING COMPOSITION - MANUFACTURING METHOD
US5860474A (en) * 1997-06-26 1999-01-19 Atlantic Richfield Company Through-tubing rotary drilling
US7509722B2 (en) * 1997-09-02 2009-03-31 Weatherford/Lamb, Inc. Positioning and spinning device
US6536520B1 (en) * 2000-04-17 2003-03-25 Weatherford/Lamb, Inc. Top drive casing system
GB9718543D0 (en) * 1997-09-02 1997-11-05 Weatherford Lamb Method and apparatus for aligning tubulars
DE69716141T2 (en) * 1997-12-05 2003-06-05 Deutsche Tiefbohr Ag HANDLING TUBES IN A DRILLING DEVICE
US6135208A (en) * 1998-05-28 2000-10-24 Halliburton Energy Services, Inc. Expandable wellbore junction
CA2240559C (en) * 1998-06-12 2003-12-23 Sandvik Ab Embankment hammer
US6012529A (en) * 1998-06-22 2000-01-11 Mikolajczyk; Raymond F. Downhole guide member for multiple casing strings
US6170573B1 (en) * 1998-07-15 2001-01-09 Charles G. Brunet Freely moving oil field assembly for data gathering and or producing an oil well
GB9815809D0 (en) 1998-07-22 1998-09-16 Appleton Robert P Casing running tool
GB2340859A (en) * 1998-08-24 2000-03-01 Weatherford Lamb Method and apparatus for facilitating the connection of tubulars using a top drive
US6186233B1 (en) * 1998-11-30 2001-02-13 Weatherford Lamb, Inc. Down hole assembly and method for forming a down hole window and at least one keyway in communication with the down hole window for use in multilateral wells
US6173777B1 (en) * 1999-02-09 2001-01-16 Albert Augustus Mullins Single valve for a casing filling and circulating apparatus
US6857487B2 (en) * 2002-12-30 2005-02-22 Weatherford/Lamb, Inc. Drilling with concentric strings of casing
US6854533B2 (en) * 2002-12-20 2005-02-15 Weatherford/Lamb, Inc. Apparatus and method for drilling with casing
US6691801B2 (en) * 1999-03-05 2004-02-17 Varco I/P, Inc. Load compensator for a pipe running tool
US6276450B1 (en) * 1999-05-02 2001-08-21 Varco International, Inc. Apparatus and method for rapid replacement of upper blowout preventers
US6189621B1 (en) * 1999-08-16 2001-02-20 Smart Drilling And Completion, Inc. Smart shuttles to complete oil and gas wells
US6343649B1 (en) * 1999-09-07 2002-02-05 Halliburton Energy Services, Inc. Methods and associated apparatus for downhole data retrieval, monitoring and tool actuation
US6311792B1 (en) * 1999-10-08 2001-11-06 Tesco Corporation Casing clamp
GB9930450D0 (en) * 1999-12-23 2000-02-16 Eboroil Sa Subsea well intervention vessel
GB0008988D0 (en) * 2000-04-13 2000-05-31 Bbl Downhole Tools Ltd Drill bit nozzle
US7325610B2 (en) * 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
US6349764B1 (en) * 2000-06-02 2002-02-26 Oil & Gas Rental Services, Inc. Drilling rig, pipe and support apparatus
US20040011534A1 (en) * 2002-07-16 2004-01-22 Simonds Floyd Randolph Apparatus and method for completing an interval of a wellbore while drilling
US6527806B2 (en) * 2001-07-16 2003-03-04 Third Millennium Engineering, Llc Intervertebral spacer device having a spiral wave washer force restoring element
GB2377951B (en) * 2001-07-25 2004-02-04 Schlumberger Holdings Method and system for drilling a wellbore having cable based telemetry
US6679333B2 (en) * 2001-10-26 2004-01-20 Canrig Drilling Technology, Ltd. Top drive well casing system and method
US7234546B2 (en) * 2002-04-08 2007-06-26 Baker Hughes Incorporated Drilling and cementing casing system
US6892835B2 (en) * 2002-07-29 2005-05-17 Weatherford/Lamb, Inc. Flush mounted spider

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793422A (en) * 1988-03-16 1988-12-27 Hughes Tool Company - Usa Articulated elevator links for top drive drill rig
EP0525247A1 (en) * 1989-03-10 1993-02-03 W-N Apache Corporation Apparatus for gripping a down hole tubular for rotation
WO2000011311A1 (en) * 1998-08-24 2000-03-02 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars using a top drive
US20020170720A1 (en) * 2001-05-17 2002-11-21 Weatherford/Lamb, Inc. Apparatus and methods for tubular makeup interlock

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US20070169930A1 (en) 2007-07-26
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GB0615663D0 (en) 2006-09-13
GB2415723A (en) 2006-01-04
NO20054550D0 (en) 2005-10-04
US20090101332A1 (en) 2009-04-23
US20040251050A1 (en) 2004-12-16
WO2004079147A9 (en) 2005-03-17
US7140445B2 (en) 2006-11-28
GB2415723B (en) 2006-12-13
GB0518157D0 (en) 2005-10-12
NO20054550L (en) 2005-10-04
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US8281877B2 (en) 2012-10-09
NO335929B1 (en) 2015-03-23

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