GB2337780B - Coiled tubing strings - Google Patents

Coiled tubing strings

Info

Publication number
GB2337780B
GB2337780B GB9912588A GB9912588A GB2337780B GB 2337780 B GB2337780 B GB 2337780B GB 9912588 A GB9912588 A GB 9912588A GB 9912588 A GB9912588 A GB 9912588A GB 2337780 B GB2337780 B GB 2337780B
Authority
GB
United Kingdom
Prior art keywords
coiled tubing
tubing strings
strings
coiled
tubing
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.)
Expired - Fee Related
Application number
GB9912588A
Other versions
GB2337780A (en
GB9912588D0 (en
Inventor
Timothy Kean Jackson
Eugene D Bespalov
David H Neuroth
Earl B Brookbank
Paulo S Tubel
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 GB9912588D0 publication Critical patent/GB9912588D0/en
Publication of GB2337780A publication Critical patent/GB2337780A/en
Application granted granted Critical
Publication of GB2337780B publication Critical patent/GB2337780B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/04—Casing heads; Suspending casings or tubings in well heads
    • E21B33/0407—Casing heads; Suspending casings or tubings in well heads with a suspended electrical cable
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/028—Electrical or electro-magnetic connections
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/06—Releasing-joints, e.g. safety joints
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Earth Drilling (AREA)
GB9912588A 1998-05-29 1999-05-28 Coiled tubing strings Expired - Fee Related GB2337780B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8732798A 1998-05-29 1998-05-29

Publications (3)

Publication Number Publication Date
GB9912588D0 GB9912588D0 (en) 1999-07-28
GB2337780A GB2337780A (en) 1999-12-01
GB2337780B true GB2337780B (en) 2001-01-31

Family

ID=22204523

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9912588A Expired - Fee Related GB2337780B (en) 1998-05-29 1999-05-28 Coiled tubing strings

Country Status (2)

Country Link
GB (1) GB2337780B (en)
NO (1) NO321960B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9914786D0 (en) * 1999-06-25 1999-08-25 Xl Technology Limited Seabed analysis
GB2361726B (en) * 2000-04-27 2002-05-08 Fmc Corp Coiled tubing line deployment system
US7793718B2 (en) 2006-03-30 2010-09-14 Schlumberger Technology Corporation Communicating electrical energy with an electrical device in a well
US8056619B2 (en) 2006-03-30 2011-11-15 Schlumberger Technology Corporation Aligning inductive couplers in a well
US7775275B2 (en) 2006-06-23 2010-08-17 Schlumberger Technology Corporation Providing a string having an electric pump and an inductive coupler
US8839850B2 (en) 2009-10-07 2014-09-23 Schlumberger Technology Corporation Active integrated completion installation system and method
US9249559B2 (en) 2011-10-04 2016-02-02 Schlumberger Technology Corporation Providing equipment in lateral branches of a well
US9644476B2 (en) 2012-01-23 2017-05-09 Schlumberger Technology Corporation Structures having cavities containing coupler portions
US9175560B2 (en) 2012-01-26 2015-11-03 Schlumberger Technology Corporation Providing coupler portions along a structure
US9938823B2 (en) 2012-02-15 2018-04-10 Schlumberger Technology Corporation Communicating power and data to a component in a well
GB2504189B (en) * 2012-05-24 2015-02-25 Schlumberger Holdings Pressure balanced coiled tubing cable and connection
US10036234B2 (en) 2012-06-08 2018-07-31 Schlumberger Technology Corporation Lateral wellbore completion apparatus and method
US11255133B2 (en) 2018-11-08 2022-02-22 Saudi Arabian Oil Company Harness for intelligent completions

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350018A (en) * 1993-10-07 1994-09-27 Dowell Schlumberger Incorporated Well treating system with pressure readout at surface and method
GB2283517A (en) * 1993-11-01 1995-05-10 Camco Int Spoolable coiled tubing completion system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5350018A (en) * 1993-10-07 1994-09-27 Dowell Schlumberger Incorporated Well treating system with pressure readout at surface and method
GB2283517A (en) * 1993-11-01 1995-05-10 Camco Int Spoolable coiled tubing completion system

Also Published As

Publication number Publication date
NO992587D0 (en) 1999-05-28
NO321960B1 (en) 2006-07-31
GB2337780A (en) 1999-12-01
GB9912588D0 (en) 1999-07-28
NO992587L (en) 1999-11-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20140528