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FR2787827B1 - METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD - Google Patents

METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD

Info

Publication number
FR2787827B1
FR2787827B1 FR9816525A FR9816525A FR2787827B1 FR 2787827 B1 FR2787827 B1 FR 2787827B1 FR 9816525 A FR9816525 A FR 9816525A FR 9816525 A FR9816525 A FR 9816525A FR 2787827 B1 FR2787827 B1 FR 2787827B1
Authority
FR
France
Prior art keywords
adjusting
carrying
level
extension tube
objective value
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
FR9816525A
Other languages
French (fr)
Other versions
FR2787827A1 (en
Inventor
Thierry Botrel
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.)
Elf Exploration Production SAS
Original Assignee
Elf Exploration Production SAS
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 Elf Exploration Production SAS filed Critical Elf Exploration Production SAS
Priority to FR9816525A priority Critical patent/FR2787827B1/en
Priority to PCT/FR1999/003296 priority patent/WO2000039431A1/en
Priority to EP99961177A priority patent/EP1144800A1/en
Publication of FR2787827A1 publication Critical patent/FR2787827A1/en
Application granted granted Critical
Publication of FR2787827B1 publication Critical patent/FR2787827B1/en
Priority to NO20013227A priority patent/NO20013227L/en
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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FR9816525A 1998-12-29 1998-12-29 METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD Expired - Fee Related FR2787827B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9816525A FR2787827B1 (en) 1998-12-29 1998-12-29 METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD
PCT/FR1999/003296 WO2000039431A1 (en) 1998-12-29 1999-12-28 Method and device for adjusting at a set value the bore fluid level in the riser
EP99961177A EP1144800A1 (en) 1998-12-29 1999-12-28 Method and device for adjusting at a set value the bore fluid level in the riser
NO20013227A NO20013227L (en) 1998-12-29 2001-06-27 Method and apparatus for regulating the level of drilling fluid in the riser to a certain value

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9816525A FR2787827B1 (en) 1998-12-29 1998-12-29 METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD

Publications (2)

Publication Number Publication Date
FR2787827A1 FR2787827A1 (en) 2000-06-30
FR2787827B1 true FR2787827B1 (en) 2001-02-02

Family

ID=9534579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9816525A Expired - Fee Related FR2787827B1 (en) 1998-12-29 1998-12-29 METHOD FOR ADJUSTING TO A OBJECTIVE VALUE OF A LEVEL OF DRILLING LIQUID IN AN EXTENSION TUBE OF A WELLBORE INSTALLATION AND DEVICE FOR CARRYING OUT SAID METHOD

Country Status (4)

Country Link
EP (1) EP1144800A1 (en)
FR (1) FR2787827B1 (en)
NO (1) NO20013227L (en)
WO (1) WO2000039431A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003023181A1 (en) * 2001-09-10 2003-03-20 Ocean Riser Systems As Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
USRE43199E1 (en) 2001-09-10 2012-02-21 Ocean Rider Systems AS Arrangement and method for regulating bottom hole pressures when drilling deepwater offshore wells
US7950463B2 (en) 2003-03-13 2011-05-31 Ocean Riser Systems As Method and arrangement for removing soils, particles or fluids from the seabed or from great sea depths
NO318220B1 (en) * 2003-03-13 2005-02-21 Ocean Riser Systems As Method and apparatus for performing drilling operations
NO319213B1 (en) 2003-11-27 2005-06-27 Agr Subsea As Method and apparatus for controlling drilling fluid pressure
NO321824B1 (en) * 2004-11-22 2006-07-10 Statoil Asa Pump device
EP3425158B1 (en) 2008-04-04 2020-04-01 Enhanced Drilling AS Systems and method for subsea drilling
NO329687B1 (en) * 2009-02-18 2010-11-29 Agr Subsea As Method and apparatus for pressure regulating a well
EP2230377A1 (en) * 2009-03-18 2010-09-22 BP Exploration Operating Company Limited Underwater cementing method
WO2013050872A2 (en) * 2011-10-04 2013-04-11 Agr Subsea, A.S. System and method for inhibiting an explosive atmosphere in open riser subsea mud return drilling systems
GB2506400B (en) 2012-09-28 2019-11-20 Managed Pressure Operations Drilling method for drilling a subterranean borehole
EP3638869A4 (en) 2017-06-12 2021-03-17 Ameriforge Group Inc. Dual gradient drilling system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3603409A (en) * 1969-03-27 1971-09-07 Regan Forge & Eng Co Method and apparatus for balancing subsea internal and external well pressures
US3833076A (en) * 1972-03-03 1974-09-03 Dresser Ind System for the automatic filling of earth boreholes with drilling fluid
US3963077A (en) * 1975-06-18 1976-06-15 Faulkner Ben V Method of preventing well bore drilling fluid overflow and formation fluid blowouts
US4063602A (en) * 1975-08-13 1977-12-20 Exxon Production Research Company Drilling fluid diverter system
US4224988A (en) * 1978-07-03 1980-09-30 A. C. Co. Device for and method of sensing conditions in a well bore
US4210208A (en) * 1978-12-04 1980-07-01 Sedco, Inc. Subsea choke and riser pressure equalization system
US4291772A (en) * 1980-03-25 1981-09-29 Standard Oil Company (Indiana) Drilling fluid bypass for marine riser
US4646844A (en) * 1984-12-24 1987-03-03 Hydril Company Diverter/bop system and method for a bottom supported offshore drilling rig
US4719937A (en) * 1985-11-29 1988-01-19 Hydril Company Marine riser anti-collapse valve

Also Published As

Publication number Publication date
NO20013227L (en) 2001-08-27
FR2787827A1 (en) 2000-06-30
NO20013227D0 (en) 2001-06-27
EP1144800A1 (en) 2001-10-17
WO2000039431A1 (en) 2000-07-06

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