NO974208D0 - Dobbelt borehullstigerör - Google Patents

Dobbelt borehullstigerör

Info

Publication number
NO974208D0
NO974208D0 NO974208A NO974208A NO974208D0 NO 974208 D0 NO974208 D0 NO 974208D0 NO 974208 A NO974208 A NO 974208A NO 974208 A NO974208 A NO 974208A NO 974208 D0 NO974208 D0 NO 974208D0
Authority
NO
Norway
Prior art keywords
riser
borehole
double
double borehole
borehole riser
Prior art date
Application number
NO974208A
Other languages
English (en)
Other versions
NO316708B1 (no
NO974208L (no
Inventor
Michael Graham Morgan
Jeffrey Charles Edwards
Original Assignee
Expro North Sea Ltd
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 Expro North Sea Ltd filed Critical Expro North Sea Ltd
Publication of NO974208D0 publication Critical patent/NO974208D0/no
Publication of NO974208L publication Critical patent/NO974208L/no
Publication of NO316708B1 publication Critical patent/NO316708B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK 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
    • E21B17/01—Risers

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Amplifiers (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Optical Integrated Circuits (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
NO19974208A 1995-03-14 1997-09-12 To-lops stigeror NO316708B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9505129.8A GB9505129D0 (en) 1995-03-14 1995-03-14 Improved dual bore riser
PCT/GB1996/000435 WO1996028634A1 (en) 1995-03-14 1996-02-27 Dual bore riser

Publications (3)

Publication Number Publication Date
NO974208D0 true NO974208D0 (no) 1997-09-12
NO974208L NO974208L (no) 1997-11-14
NO316708B1 NO316708B1 (no) 2004-04-13

Family

ID=10771172

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19974208A NO316708B1 (no) 1995-03-14 1997-09-12 To-lops stigeror

Country Status (11)

Country Link
US (1) US5960885A (no)
EP (1) EP0815341B1 (no)
AU (1) AU712175B2 (no)
BR (1) BR9607222A (no)
CA (1) CA2214877C (no)
DE (1) DE69607949T2 (no)
DK (1) DK0815341T3 (no)
ES (1) ES2144728T3 (no)
GB (1) GB9505129D0 (no)
NO (1) NO316708B1 (no)
WO (1) WO1996028634A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5706897A (en) * 1995-11-29 1998-01-13 Deep Oil Technology, Incorporated Drilling, production, test, and oil storage caisson
GB9802421D0 (en) * 1998-02-06 1998-04-01 Head Philip A riser system for sub sea wells and method of operation
US6129151A (en) * 1998-12-10 2000-10-10 Dril-Quip, Inc. Apparatus for use in the completion of subsea wells
US6386290B1 (en) * 1999-01-19 2002-05-14 Colin Stuart Headworth System for accessing oil wells with compliant guide and coiled tubing
US6443240B1 (en) * 1999-10-06 2002-09-03 Transocean Sedco Forex, Inc. Dual riser assembly, deep water drilling method and apparatus
GB2362398B (en) * 2000-05-16 2002-11-13 Fmc Corp Device for installation and flow test of subsea completions
US6510900B2 (en) 2001-02-08 2003-01-28 L. Murray Dallas Seal assembly for dual string coil tubing injection and method of use
OA12467A (en) * 2001-05-02 2006-06-01 Shell Int Research System for retrieving a tubular element from a well.
US6763890B2 (en) * 2002-06-04 2004-07-20 Schlumberger Technology Corporation Modular coiled tubing system for drilling and production platforms
BRPI0509344B1 (pt) * 2004-04-16 2016-03-01 Vetco Aibel As sistema e método para montagem de equipamento de recondicionamento de poço
WO2009134986A2 (en) 2008-04-30 2009-11-05 Parker Hannifin Corporation Riser clamp
US20130133894A1 (en) * 2011-11-30 2013-05-30 Joseph D. Scranton Marine isolation assembly
US20150028168A1 (en) * 2012-03-15 2015-01-29 Cjs Production Technologies Inc. Multi-Conduit Coiled Tubing Assembly
US9382772B2 (en) * 2014-06-19 2016-07-05 Onesubsea Ip Uk Limited Subsea test tree intervention package

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3718183A (en) * 1971-07-12 1973-02-27 Byron Jackson Inc Subsea bumper sub hydraulic bypass system
GB1526239A (en) * 1975-12-30 1978-09-27 Shell Int Research Marine riser system and method for installing the same
US4397357A (en) * 1981-04-20 1983-08-09 Vetco Offshore, Inc. Disconnectable production riser assembly
US4529334A (en) * 1984-01-30 1985-07-16 Exxon Production Research Co. Production riser assembly
US4770247A (en) * 1987-05-07 1988-09-13 Cameron Iron Works Usa, Inc. Subsea riser for multiple bore wells
US4819730A (en) * 1987-07-24 1989-04-11 Schlumberger Technology Corporation Development drilling system
US4934871A (en) * 1988-12-19 1990-06-19 Atlantic Richfield Company Offshore well support system
US5161620A (en) * 1991-06-27 1992-11-10 Shell Offshore Inc. Subsea production wellhead assembly
US5159982A (en) * 1991-07-26 1992-11-03 Cooper Industries, Inc. Double walled riser

Also Published As

Publication number Publication date
CA2214877C (en) 2004-06-15
DE69607949T2 (de) 2000-12-28
AU4837096A (en) 1996-10-02
EP0815341B1 (en) 2000-04-26
CA2214877A1 (en) 1996-09-19
DK0815341T3 (da) 2000-09-25
ES2144728T3 (es) 2000-06-16
AU712175B2 (en) 1999-10-28
NO316708B1 (no) 2004-04-13
US5960885A (en) 1999-10-05
WO1996028634A1 (en) 1996-09-19
GB9505129D0 (en) 1995-05-03
DE69607949D1 (de) 2000-05-31
EP0815341A1 (en) 1998-01-07
BR9607222A (pt) 1998-07-07
NO974208L (no) 1997-11-14

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Legal Events

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