GB2321075A - Coiled tubing entry guide - Google Patents

Coiled tubing entry guide

Info

Publication number
GB2321075A
GB2321075A GB9806361A GB9806361A GB2321075A GB 2321075 A GB2321075 A GB 2321075A GB 9806361 A GB9806361 A GB 9806361A GB 9806361 A GB9806361 A GB 9806361A GB 2321075 A GB2321075 A GB 2321075A
Authority
GB
United Kingdom
Prior art keywords
coiled tubing
entry guide
coil tubing
guide
tubing entry
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB9806361A
Other versions
GB9806361D0 (en
Inventor
Bruce A Flanders
Jerry L Davis
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB9806361D0 publication Critical patent/GB9806361D0/en
Publication of GB2321075A publication Critical patent/GB2321075A/en
Withdrawn legal-status Critical Current

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
    • E21B43/305—Specific pattern of wells, e.g. optimizing the spacing of wells comprising at least one inclined or horizontal well
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

A method and apparatus for facilitating re-entry of the lateral by coil tubing which avoids hunt and find methods. A guide hung from the coil tubing is provided with an orientation mechanism such that said guide will properly orient with the original whipstock packer, thus providing a kick off surface for the coil tubing in the desired direction of the lateral.
GB9806361A 1996-08-30 1997-08-29 Coiled tubing entry guide Withdrawn GB2321075A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2489296P 1996-08-30 1996-08-30
PCT/US1997/015276 WO1998009047A1 (en) 1996-08-30 1997-08-29 Coiled tubing entry guide

Publications (2)

Publication Number Publication Date
GB9806361D0 GB9806361D0 (en) 1998-05-20
GB2321075A true GB2321075A (en) 1998-07-15

Family

ID=21822903

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9806361A Withdrawn GB2321075A (en) 1996-08-30 1997-08-29 Coiled tubing entry guide

Country Status (5)

Country Link
AU (1) AU4330497A (en)
CA (1) CA2233216A1 (en)
GB (1) GB2321075A (en)
NO (1) NO981934L (en)
WO (1) WO1998009047A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100449110C (en) * 2005-12-30 2009-01-07 中国海洋石油总公司 Apparatus for connecting branching well window and connecting method thereof
CN108397137A (en) * 2018-03-01 2018-08-14 中国海洋石油集团有限公司 A kind of deflecting tool and its manufacturing method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308782B1 (en) * 1998-01-30 2001-10-30 Halliburton Energy Services, Inc Method and apparatus for one-trip insertion and retrieval of a tool and auxiliary device
US11591870B1 (en) 2021-09-02 2023-02-28 Saudi Arabian Oil Company Methods and apparatuses for gaining reentry below abandoned packers

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797893A (en) * 1954-09-13 1957-07-02 Oilwell Drain Hole Drilling Co Drilling and lining of drain holes
WO1994003698A1 (en) * 1992-08-07 1994-02-17 Baker Hughes Incorporated Method and apparatus for locating and re-entering one or more horizontal wells using whipstocks
US5310001A (en) * 1991-04-30 1994-05-10 Halliburton Company Method of retrieving a downhole tool utilizing non-rotational workstrings
US5458209A (en) * 1992-06-12 1995-10-17 Institut Francais Du Petrole Device, system and method for drilling and completing a lateral well
US5615740A (en) * 1995-06-29 1997-04-01 Baroid Technology, Inc. Internal pressure sleeve for use with easily drillable exit ports

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5373906A (en) 1993-03-08 1994-12-20 Braddick; Britt O. Orientable guide assembly and method of use

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797893A (en) * 1954-09-13 1957-07-02 Oilwell Drain Hole Drilling Co Drilling and lining of drain holes
US5310001A (en) * 1991-04-30 1994-05-10 Halliburton Company Method of retrieving a downhole tool utilizing non-rotational workstrings
US5458209A (en) * 1992-06-12 1995-10-17 Institut Francais Du Petrole Device, system and method for drilling and completing a lateral well
WO1994003698A1 (en) * 1992-08-07 1994-02-17 Baker Hughes Incorporated Method and apparatus for locating and re-entering one or more horizontal wells using whipstocks
US5615740A (en) * 1995-06-29 1997-04-01 Baroid Technology, Inc. Internal pressure sleeve for use with easily drillable exit ports

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100449110C (en) * 2005-12-30 2009-01-07 中国海洋石油总公司 Apparatus for connecting branching well window and connecting method thereof
CN108397137A (en) * 2018-03-01 2018-08-14 中国海洋石油集团有限公司 A kind of deflecting tool and its manufacturing method

Also Published As

Publication number Publication date
AU4330497A (en) 1998-03-19
GB9806361D0 (en) 1998-05-20
CA2233216A1 (en) 1998-03-05
WO1998009047A1 (en) 1998-03-05
NO981934D0 (en) 1998-04-29
NO981934L (en) 1998-04-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)