ATE288022T1 - Vorrichtung und verfahren zur bohrkernennahme - Google Patents

Vorrichtung und verfahren zur bohrkernennahme

Info

Publication number
ATE288022T1
ATE288022T1 AT02251828T AT02251828T ATE288022T1 AT E288022 T1 ATE288022 T1 AT E288022T1 AT 02251828 T AT02251828 T AT 02251828T AT 02251828 T AT02251828 T AT 02251828T AT E288022 T1 ATE288022 T1 AT E288022T1
Authority
AT
Austria
Prior art keywords
substance
receptacle
core
core sample
wellbore
Prior art date
Application number
AT02251828T
Other languages
English (en)
Inventor
Philippe Louis Cravatte
Original Assignee
Corpro Systems 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 Corpro Systems Ltd filed Critical Corpro Systems Ltd
Application granted granted Critical
Publication of ATE288022T1 publication Critical patent/ATE288022T1/de

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)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Drilling Tools (AREA)
AT02251828T 2001-03-14 2002-03-14 Vorrichtung und verfahren zur bohrkernennahme ATE288022T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0106195.1A GB0106195D0 (en) 2001-03-14 2001-03-14 Apparatus and method

Publications (1)

Publication Number Publication Date
ATE288022T1 true ATE288022T1 (de) 2005-02-15

Family

ID=9910584

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02251828T ATE288022T1 (de) 2001-03-14 2002-03-14 Vorrichtung und verfahren zur bohrkernennahme

Country Status (5)

Country Link
US (1) US20020129937A1 (de)
EP (1) EP1251240B1 (de)
AT (1) ATE288022T1 (de)
DE (1) DE60202709D1 (de)
GB (1) GB0106195D0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0212528D0 (en) 2002-05-31 2002-07-10 Advanced Gel Technology Ltd Dispersion
US7497256B2 (en) * 2006-06-09 2009-03-03 Baker Hughes Incorporated Method and apparatus for collecting fluid samples downhole
CA2676350C (en) * 2007-01-24 2015-12-01 J. I. Livingstone Enterprises Ltd. Air hammer coring apparatus and method
GB0709223D0 (en) * 2007-05-14 2007-06-20 Kirk Petrophysics Ltd Improvements in or relating to core stabilization
US9217306B2 (en) * 2011-10-03 2015-12-22 National Oilwell Varco L.P. Methods and apparatus for coring
NO334847B1 (no) 2012-07-16 2014-06-16 Coreall As Fremgangsmåte og anordning for å kjernebore en undergrunnsformasjon
WO2016022383A1 (en) * 2014-08-07 2016-02-11 Halliburton Energy Services, Inc. Cleaning and separating fluid and debris from core samples and coring systems
GB2547605A (en) * 2015-01-26 2017-08-23 Halliburton Energy Services Inc Rotating superhard cutting element
US10975644B2 (en) 2016-12-06 2021-04-13 Halliburton Energy Services, Inc. Inner barrel assembly for recovery of reservoir fluids from a core sample
US11434718B2 (en) 2020-06-26 2022-09-06 Saudi Arabian Oil Company Method for coring that allows the preservation of in-situ soluble salt cements within subterranean rocks
CN115370312B (zh) * 2022-08-24 2023-07-18 四川大学 一种深部原位随钻成膜保质取心装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4716974A (en) * 1986-07-21 1988-01-05 Eastman Christensen Co Method and apparatus for coring with an in situ core barrel sponge
US5482123A (en) * 1993-04-21 1996-01-09 Baker Hughes Incorporated Method and apparatus for pressure coring with non-invading gel
IT1289544B1 (it) * 1996-07-26 1998-10-15 Hydro Drilling International S Metodo per il carotaggio del terreno in fase di trivellazione di pozzi mediante impiego di fluido per carotaggio
GB9619419D0 (en) * 1996-09-18 1996-10-30 Univ Bradford Polymeric material
US5881825A (en) * 1997-01-08 1999-03-16 Baker Hughes Incorporated Method for preserving core sample integrity

Also Published As

Publication number Publication date
DE60202709D1 (de) 2005-03-03
EP1251240A2 (de) 2002-10-23
GB0106195D0 (en) 2001-05-02
EP1251240B1 (de) 2005-01-26
US20020129937A1 (en) 2002-09-19
EP1251240A3 (de) 2003-03-05

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Legal Events

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