BE885183A - Systeme de lavage d'appareil de carottage - Google Patents

Systeme de lavage d'appareil de carottage

Info

Publication number
BE885183A
BE885183A BE1/9958A BE1009958A BE885183A BE 885183 A BE885183 A BE 885183A BE 1/9958 A BE1/9958 A BE 1/9958A BE 1009958 A BE1009958 A BE 1009958A BE 885183 A BE885183 A BE 885183A
Authority
BE
Belgium
Prior art keywords
washing system
coring apparatus
apparatus washing
coring
washing
Prior art date
Application number
BE1/9958A
Other languages
English (en)
Inventor
J T Aumann
H G White
Original Assignee
Christensen Inc
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 Christensen Inc filed Critical Christensen Inc
Publication of BE885183A publication Critical patent/BE885183A/fr

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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/08—Coating, freezing, consolidating cores; Recovering uncontaminated cores or cores at formation pressure

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sampling And Sample Adjustment (AREA)
BE1/9958A 1979-12-03 1980-09-11 Systeme de lavage d'appareil de carottage BE885183A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/099,670 US4272987A (en) 1979-12-03 1979-12-03 Pressure core barrel flushing system

Publications (1)

Publication Number Publication Date
BE885183A true BE885183A (fr) 1981-03-11

Family

ID=22276070

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1/9958A BE885183A (fr) 1979-12-03 1980-09-11 Systeme de lavage d'appareil de carottage

Country Status (6)

Country Link
US (1) US4272987A (fr)
BE (1) BE885183A (fr)
CA (1) CA1120027A (fr)
DE (1) DE3044046C2 (fr)
FR (1) FR2477217A1 (fr)
GB (1) GB2063963B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115217428A (zh) * 2021-04-20 2022-10-21 中国石油天然气股份有限公司 页岩气及岩心保压密封取样装置及方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4466495A (en) * 1983-03-31 1984-08-21 The Standard Oil Company Pressure core barrel for the sidewall coring tool
GB2184835A (en) * 1985-12-19 1987-07-01 Redwood Corex Core container
US5360074A (en) * 1993-04-21 1994-11-01 Baker Hughes, Incorporated Method and composition for preserving core sample integrity using an encapsulating material
US5482123A (en) 1993-04-21 1996-01-09 Baker Hughes Incorporated Method and apparatus for pressure coring with non-invading gel
US5546798A (en) * 1995-05-12 1996-08-20 Baker Hughes Incorporated Method and composition for preserving core sample integrity using a water soluble encapsulating material
US6283228B2 (en) 1997-01-08 2001-09-04 Baker Hughes Incorporated Method for preserving core sample integrity
WO2013158120A1 (fr) * 2012-04-20 2013-10-24 Halliburton Energy Services, Inc. Système d'essai de carotte de roche sous haute pression
US9441434B2 (en) 2013-04-15 2016-09-13 National Oilwell Varco, L.P. Pressure core barrel for retention of core fluids and related method
US9926756B2 (en) * 2013-07-18 2018-03-27 Baker Hughes Incorporated Pressure compensation modules for coring tools, coring tools including pressure compensation modules, and related methods
EP3298238B1 (fr) * 2015-07-10 2019-08-14 Halliburton Energy Services, Inc. Dispositif étanche de stockage et d'essai de carottes pour un outil de fond de trou
CN106930711B (zh) * 2017-03-24 2023-04-07 吉林大学 一种辅助加热钻进式冷冻取心钻具
CN109505993B (zh) * 2018-11-08 2023-07-07 深圳大学 可增加密封比压的岩心筒密封结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734719A (en) * 1956-02-14 otway
US2238609A (en) * 1939-04-21 1941-04-15 Standard Oil Dev Co Pressure core barrel
GB534891A (en) * 1939-06-17 1941-03-21 Anglo Iranian Oil Co Ltd Improvements relating to core boring apparatus
US2287909A (en) * 1940-02-10 1942-06-30 Standard Oil Dev Co Expansion chamber for pressure core barrels
US2381845A (en) * 1942-05-11 1945-08-07 Reed Roller Bit Co Pressure core drilling apparatus
US2412915A (en) * 1942-06-07 1946-12-17 Standard Oil Dev Co Pressure core barrel
US2445494A (en) * 1944-10-10 1948-07-20 Shell Dev Method of determining the fluid contents of underground formation samples
US3548958A (en) * 1969-07-30 1970-12-22 Exxon Production Research Co Pressure core barrel
US4256192A (en) * 1979-07-06 1981-03-17 Christensen, Inc. Pressure core barrel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115217428A (zh) * 2021-04-20 2022-10-21 中国石油天然气股份有限公司 页岩气及岩心保压密封取样装置及方法
CN115217428B (zh) * 2021-04-20 2024-03-26 中国石油天然气股份有限公司 页岩气及岩心保压密封取样装置及方法

Also Published As

Publication number Publication date
DE3044046C2 (de) 1985-01-10
US4272987A (en) 1981-06-16
FR2477217A1 (fr) 1981-09-04
FR2477217B1 (fr) 1984-12-07
DE3044046A1 (de) 1981-06-19
GB2063963B (en) 1983-10-26
CA1120027A (fr) 1982-03-16
GB2063963A (en) 1981-06-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: CHRISTENSEN INC.

Effective date: 19860930