WO2011084566A3 - T-frac system run in system - Google Patents

T-frac system run in system Download PDF

Info

Publication number
WO2011084566A3
WO2011084566A3 PCT/US2010/060687 US2010060687W WO2011084566A3 WO 2011084566 A3 WO2011084566 A3 WO 2011084566A3 US 2010060687 W US2010060687 W US 2010060687W WO 2011084566 A3 WO2011084566 A3 WO 2011084566A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
directing
hub
tube
lateral
Prior art date
Application number
PCT/US2010/060687
Other languages
French (fr)
Other versions
WO2011084566A2 (en
Inventor
Donald W. Tinker
Michael T. Sommers
Original Assignee
Tejas Completion Solutions, Llc
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
Application filed by Tejas Completion Solutions, Llc filed Critical Tejas Completion Solutions, Llc
Priority to CN2010800624946A priority Critical patent/CN103097644A/en
Publication of WO2011084566A2 publication Critical patent/WO2011084566A2/en
Publication of WO2011084566A3 publication Critical patent/WO2011084566A3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • E21B7/061—Deflecting the direction of boreholes the tool shaft advancing relative to a guide, e.g. a curved tube or a whipstock
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/12—Tool diverters

Abstract

A central slant hub tool is provided which is capable of receiving tubing or a tool such as a drill from the surface and directing the tube or tool laterally outward using an exit line slant surface or directing the tube or tool downward to an area below the tool. In this way, the tool acts as a hub to communicate with both lateral branches and lower zones of the main casing. Fracture window tools may be installed in the lateral and lower branches to selectively open the bores for drilling, testing and/or production or may be sealed by a bridge plug or the like when not in use.
PCT/US2010/060687 2009-12-16 2010-12-16 T-frac system run in system WO2011084566A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010800624946A CN103097644A (en) 2009-12-16 2010-12-16 T-frac system run in system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28689209P 2009-12-16 2009-12-16
US61/286,892 2009-12-16

Publications (2)

Publication Number Publication Date
WO2011084566A2 WO2011084566A2 (en) 2011-07-14
WO2011084566A3 true WO2011084566A3 (en) 2012-01-26

Family

ID=44166567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/060687 WO2011084566A2 (en) 2009-12-16 2010-12-16 T-frac system run in system

Country Status (4)

Country Link
US (1) US20110203851A1 (en)
CN (1) CN103097644A (en)
CA (1) CA2725858A1 (en)
WO (1) WO2011084566A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104405286A (en) * 2014-10-17 2015-03-11 中国石油集团长城钻探工程有限公司 Reentry positioning and guiding method for multilateral well
CN104405318B (en) * 2014-11-25 2017-12-05 中国石油天然气集团公司 A kind of borehole selective deflector equipment and method
CN107035363A (en) * 2017-06-21 2017-08-11 西南石油大学 Position finding and detection method after a kind of Horizontal well casing centering device tripping in
CA3114610C (en) * 2018-11-29 2024-01-09 Halliburton Energy Services, Inc. Combined multilateral window and deflector and junction system
CN112922578A (en) * 2021-02-06 2021-06-08 中国地质科学院勘探技术研究所 Multi-well convergence communication water-resisting and heat-extracting geothermal exploitation construction method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318121A (en) * 1992-08-07 1994-06-07 Baker Hughes Incorporated Method and apparatus for locating and re-entering one or more horizontal wells using whipstock with sealable bores
US5458209A (en) * 1992-06-12 1995-10-17 Institut Francais Du Petrole Device, system and method for drilling and completing a lateral well
US5884698A (en) * 1994-06-09 1999-03-23 Shell Research Limited Whipstock assembly
US6019173A (en) * 1997-04-04 2000-02-01 Dresser Industries, Inc. Multilateral whipstock and tools for installing and retrieving
US6427777B1 (en) * 2000-12-18 2002-08-06 Kmk Trust Multilateral well drilling and reentry system and method
US6786283B2 (en) * 2000-03-28 2004-09-07 Halliburton Energy Services, Inc. Methods and associated apparatus for drilling and completing a wellbore junction

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5458209A (en) * 1992-06-12 1995-10-17 Institut Francais Du Petrole Device, system and method for drilling and completing a lateral well
US5318121A (en) * 1992-08-07 1994-06-07 Baker Hughes Incorporated Method and apparatus for locating and re-entering one or more horizontal wells using whipstock with sealable bores
US5884698A (en) * 1994-06-09 1999-03-23 Shell Research Limited Whipstock assembly
US6019173A (en) * 1997-04-04 2000-02-01 Dresser Industries, Inc. Multilateral whipstock and tools for installing and retrieving
US6786283B2 (en) * 2000-03-28 2004-09-07 Halliburton Energy Services, Inc. Methods and associated apparatus for drilling and completing a wellbore junction
US6427777B1 (en) * 2000-12-18 2002-08-06 Kmk Trust Multilateral well drilling and reentry system and method

Also Published As

Publication number Publication date
WO2011084566A2 (en) 2011-07-14
CA2725858A1 (en) 2011-06-16
US20110203851A1 (en) 2011-08-25
CN103097644A (en) 2013-05-08

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