NO20033720D0 - Fremgangsmåte for v¶skelöft i borestigerör - Google Patents

Fremgangsmåte for v¶skelöft i borestigerör

Info

Publication number
NO20033720D0
NO20033720D0 NO20033720A NO20033720A NO20033720D0 NO 20033720 D0 NO20033720 D0 NO 20033720D0 NO 20033720 A NO20033720 A NO 20033720A NO 20033720 A NO20033720 A NO 20033720A NO 20033720 D0 NO20033720 D0 NO 20033720D0
Authority
NO
Norway
Prior art keywords
procedure
riser tubes
liquid lifting
drill riser
drill
Prior art date
Application number
NO20033720A
Other languages
English (en)
Other versions
NO325188B1 (no
NO20033720L (no
Inventor
Charles R Dawson
Yuh-Hwang Tsao
Sandra N Hopko
Original Assignee
Exxonmobil Upstream Res Co
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 Exxonmobil Upstream Res Co filed Critical Exxonmobil Upstream Res Co
Publication of NO20033720D0 publication Critical patent/NO20033720D0/no
Publication of NO20033720L publication Critical patent/NO20033720L/no
Publication of NO325188B1 publication Critical patent/NO325188B1/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/001—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor specially adapted for underwater drilling
    • 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
    • E21B21/085—Underbalanced techniques, i.e. where borehole fluid pressure is below formation 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)
  • Gas Separation By Absorption (AREA)
NO20033720A 2001-02-23 2003-08-21 Fremgangsmate for vaeskeloft i borestigeror NO325188B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27130401P 2001-02-23 2001-02-23
PCT/US2002/005159 WO2002068795A1 (en) 2001-02-23 2002-02-21 Liquid lift method for drilling risers

Publications (3)

Publication Number Publication Date
NO20033720D0 true NO20033720D0 (no) 2003-08-21
NO20033720L NO20033720L (no) 2003-08-21
NO325188B1 NO325188B1 (no) 2008-02-11

Family

ID=23035014

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20033720A NO325188B1 (no) 2001-02-23 2003-08-21 Fremgangsmate for vaeskeloft i borestigeror

Country Status (8)

Country Link
AU (1) AU2002245482B2 (no)
BR (1) BR0207407B1 (no)
CA (1) CA2438885C (no)
GB (1) GB2391572B (no)
MX (1) MXPA03007387A (no)
NO (1) NO325188B1 (no)
OA (1) OA12493A (no)
WO (1) WO2002068795A1 (no)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3955411A (en) * 1974-05-10 1976-05-11 Exxon Production Research Company Method for measuring the vertical height and/or density of drilling fluid columns
NO321386B1 (no) * 1997-03-19 2006-05-02 Norsk Hydro As Fremgangsmate og anordning for separering av et fluid omfattende flere fluidkomponenter, fortrinnsvis separering av et bronnfluid i forbindelse med et ror for produksjon av hydrokarboner/vann
US6197095B1 (en) * 1999-02-16 2001-03-06 John C. Ditria Subsea multiphase fluid separating system and method
US6328107B1 (en) * 1999-09-17 2001-12-11 Exxonmobil Upstream Research Company Method for installing a well casing into a subsea well being drilled with a dual density drilling system

Also Published As

Publication number Publication date
GB0321638D0 (en) 2003-10-15
WO2002068795A1 (en) 2002-09-06
BR0207407A (pt) 2005-04-12
MXPA03007387A (es) 2003-12-04
CA2438885A1 (en) 2002-09-06
GB2391572A (en) 2004-02-11
NO325188B1 (no) 2008-02-11
OA12493A (en) 2006-05-24
GB2391572B (en) 2005-02-02
NO20033720L (no) 2003-08-21
CA2438885C (en) 2010-01-19
AU2002245482B2 (en) 2006-06-29
BR0207407B1 (pt) 2011-09-06

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