DE69607949D1 - Doppeltes bohrlochsteigrohr - Google Patents

Doppeltes bohrlochsteigrohr

Info

Publication number
DE69607949D1
DE69607949D1 DE69607949T DE69607949T DE69607949D1 DE 69607949 D1 DE69607949 D1 DE 69607949D1 DE 69607949 T DE69607949 T DE 69607949T DE 69607949 T DE69607949 T DE 69607949T DE 69607949 D1 DE69607949 D1 DE 69607949D1
Authority
DE
Germany
Prior art keywords
hole pipe
double hole
double
pipe
hole
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
DE69607949T
Other languages
English (en)
Other versions
DE69607949T2 (de
Inventor
Graham Morgan
Charles Edwards
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.)
Expro North Sea Ltd
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 DE69607949D1 publication Critical patent/DE69607949D1/de
Application granted granted Critical
Publication of DE69607949T2 publication Critical patent/DE69607949T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE69607949T 1995-03-14 1996-02-27 Doppeltes bohrlochsteigrohr Expired - Fee Related DE69607949T2 (de)

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 (2)

Publication Number Publication Date
DE69607949D1 true DE69607949D1 (de) 2000-05-31
DE69607949T2 DE69607949T2 (de) 2000-12-28

Family

ID=10771172

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607949T Expired - Fee Related DE69607949T2 (de) 1995-03-14 1996-02-27 Doppeltes bohrlochsteigrohr

Country Status (11)

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

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
GB2392693A (en) * 2001-05-02 2004-03-10 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
WO2005100737A1 (en) * 2004-04-16 2005-10-27 Vetco Aibel As System and method for rigging up well workover equipment
BRPI0911615B1 (pt) 2008-04-30 2018-11-06 Parker Hannifin Corp grampo para coluna de ascensão.
US20130133894A1 (en) * 2011-11-30 2013-05-30 Joseph D. Scranton Marine isolation assembly
CA2867221A1 (en) * 2012-03-15 2013-09-19 Collin Rickey Morris 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
EP0815341A1 (de) 1998-01-07
NO974208D0 (no) 1997-09-12
DK0815341T3 (da) 2000-09-25
AU4837096A (en) 1996-10-02
CA2214877C (en) 2004-06-15
AU712175B2 (en) 1999-10-28
NO974208L (no) 1997-11-14
BR9607222A (pt) 1998-07-07
NO316708B1 (no) 2004-04-13
EP0815341B1 (de) 2000-04-26
CA2214877A1 (en) 1996-09-19
GB9505129D0 (en) 1995-05-03
WO1996028634A1 (en) 1996-09-19
ES2144728T3 (es) 2000-06-16
DE69607949T2 (de) 2000-12-28
US5960885A (en) 1999-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee