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GB2322846B - Improvements in or relating to samplers for high-temperature fluids - Google Patents

Improvements in or relating to samplers for high-temperature fluids

Info

Publication number
GB2322846B
GB2322846B GB9704387A GB9704387A GB2322846B GB 2322846 B GB2322846 B GB 2322846B GB 9704387 A GB9704387 A GB 9704387A GB 9704387 A GB9704387 A GB 9704387A GB 2322846 B GB2322846 B GB 2322846B
Authority
GB
United Kingdom
Prior art keywords
samplers
relating
temperature fluids
fluids
temperature
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
GB9704387A
Other versions
GB9704387D0 (en
GB2322846A (en
Inventor
Nigel Halladay
Brian Piper
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.)
CSM ASSOCIATES Ltd
Original Assignee
CSM ASSOCIATES 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 CSM ASSOCIATES Ltd filed Critical CSM ASSOCIATES Ltd
Priority to GB9704387A priority Critical patent/GB2322846B/en
Publication of GB9704387D0 publication Critical patent/GB9704387D0/en
Priority to PCT/GB1998/000660 priority patent/WO1998039552A1/en
Publication of GB2322846A publication Critical patent/GB2322846A/en
Application granted granted Critical
Publication of GB2322846B publication Critical patent/GB2322846B/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
    • E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
    • E21B49/082—Wire-line fluid samplers
    • 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
    • E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
    • E21B36/003—Insulating arrangements

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)
GB9704387A 1997-03-03 1997-03-03 Improvements in or relating to samplers for high-temperature fluids Expired - Fee Related GB2322846B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB9704387A GB2322846B (en) 1997-03-03 1997-03-03 Improvements in or relating to samplers for high-temperature fluids
PCT/GB1998/000660 WO1998039552A1 (en) 1997-03-03 1998-03-03 Samplers for high-temperature fluids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9704387A GB2322846B (en) 1997-03-03 1997-03-03 Improvements in or relating to samplers for high-temperature fluids

Publications (3)

Publication Number Publication Date
GB9704387D0 GB9704387D0 (en) 1997-04-23
GB2322846A GB2322846A (en) 1998-09-09
GB2322846B true GB2322846B (en) 2000-09-13

Family

ID=10808625

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9704387A Expired - Fee Related GB2322846B (en) 1997-03-03 1997-03-03 Improvements in or relating to samplers for high-temperature fluids

Country Status (2)

Country Link
GB (1) GB2322846B (en)
WO (1) WO1998039552A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6065355A (en) * 1997-09-23 2000-05-23 Halliburton Energy Services, Inc. Non-flashing downhole fluid sampler and method
GB9827077D0 (en) 1998-12-09 1999-02-03 Expro North Sea Ltd Improvements in or relating to well fluid sampling
US7246664B2 (en) * 2001-09-19 2007-07-24 Baker Hughes Incorporated Dual piston, single phase sampling mechanism and procedure
RU2269107C2 (en) * 2003-12-15 2006-01-27 ОАО "Ингушнефтегазпром" Sampler
EP2250338B1 (en) * 2008-02-07 2012-01-25 Caledyne Limited Actuator device for downhole tools
CN114216735B (en) * 2021-12-27 2023-05-26 北京华源泰盟节能设备有限公司 Device for sampling without breaking vacuum

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3095930A (en) * 1959-04-27 1963-07-02 Schlumberger Well Surv Corp Fluid samplers
US3859850A (en) * 1973-03-20 1975-01-14 Schlumberger Technology Corp Methods and apparatus for testing earth formations
GB8802700D0 (en) * 1988-02-05 1988-03-02 Solinst Canada Ltd Groundwater sampling apparatus
GB9420727D0 (en) * 1994-10-14 1994-11-30 Oilphase Sampling Services Ltd Thermal sampling device

Also Published As

Publication number Publication date
WO1998039552A1 (en) 1998-09-11
GB9704387D0 (en) 1997-04-23
GB2322846A (en) 1998-09-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20020303