DK131739C - Fremgangsmade og apparat til opretholdelse af en kontinuerligcirkulation af skum i en brond - Google Patents

Fremgangsmade og apparat til opretholdelse af en kontinuerligcirkulation af skum i en brond

Info

Publication number
DK131739C
DK131739C DK319770A DK319770A DK131739C DK 131739 C DK131739 C DK 131739C DK 319770 A DK319770 A DK 319770A DK 319770 A DK319770 A DK 319770A DK 131739 C DK131739 C DK 131739C
Authority
DK
Denmark
Prior art keywords
foam
maintaining
procedure
well
continuous circulation
Prior art date
Application number
DK319770A
Other languages
English (en)
Other versions
DK131739B (da
Inventor
S O Hutchison
Original Assignee
Chevron Res
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 Chevron Res filed Critical Chevron Res
Publication of DK131739B publication Critical patent/DK131739B/da
Application granted granted Critical
Publication of DK131739C publication Critical patent/DK131739C/da

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
    • E21B21/14—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using liquids and gases, e.g. foams
    • 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
    • E21B19/16—Connecting or disconnecting pipe couplings or joints
    • 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
    • E21B21/02—Swivel joints in hose-lines
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/068—Well heads; Setting-up thereof having provision for introducing objects or fluids into, or removing objects from, wells
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (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)
  • Cleaning Of Streets, Tracks, Or Beaches (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Earth Drilling (AREA)
  • Pipe Accessories (AREA)
DK319770A 1969-06-20 1970-06-19 Fremgangsmade og apparat til opretholdelse af en kontinuerligcirkulation af skum i en brond DK131739C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83526869A 1969-06-20 1969-06-20

Publications (2)

Publication Number Publication Date
DK131739B DK131739B (da) 1975-08-25
DK131739C true DK131739C (da) 1976-01-26

Family

ID=25269078

Family Applications (1)

Application Number Title Priority Date Filing Date
DK319770A DK131739C (da) 1969-06-20 1970-06-19 Fremgangsmade og apparat til opretholdelse af en kontinuerligcirkulation af skum i en brond

Country Status (8)

Country Link
US (1) US3559739A (da)
CA (1) CA935149A (da)
DE (1) DE2030169A1 (da)
DK (1) DK131739C (da)
FR (1) FR2046938B1 (da)
GB (1) GB1312841A (da)
NL (1) NL151772B (da)
NO (1) NO130736C (da)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
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US7107875B2 (en) * 2000-03-14 2006-09-19 Weatherford/Lamb, Inc. Methods and apparatus for connecting tubulars while drilling
US7325610B2 (en) 2000-04-17 2008-02-05 Weatherford/Lamb, Inc. Methods and apparatus for handling and drilling with tubulars or casing
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US7281451B2 (en) * 2002-02-12 2007-10-16 Weatherford/Lamb, Inc. Tong
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US6994176B2 (en) * 2002-07-29 2006-02-07 Weatherford/Lamb, Inc. Adjustable rotating guides for spider or elevator
US7730965B2 (en) 2002-12-13 2010-06-08 Weatherford/Lamb, Inc. Retractable joint and cementing shoe for use in completing a wellbore
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US7938201B2 (en) * 2002-12-13 2011-05-10 Weatherford/Lamb, Inc. Deep water drilling with casing
US6953096B2 (en) * 2002-12-31 2005-10-11 Weatherford/Lamb, Inc. Expandable bit with secondary release device
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CN104632110B (zh) * 2013-11-14 2017-06-09 中国石油集团川庆钻探工程有限公司 一种适用于气液两相流钻井的连续循环钻井工艺
US9784065B2 (en) 2014-01-27 2017-10-10 Katch Kan Holdings Ltd. Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells
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Also Published As

Publication number Publication date
NO130736B (da) 1974-10-21
NL151772B (nl) 1976-12-15
DE2030169A1 (de) 1971-01-07
NL7009046A (da) 1970-12-22
DK131739B (da) 1975-08-25
FR2046938B1 (da) 1974-02-01
US3559739A (en) 1971-02-02
CA935149A (en) 1973-10-09
GB1312841A (en) 1973-04-11
FR2046938A1 (da) 1971-03-12
NO130736C (da) 1975-01-29

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