EP0999348A3 - Fluid sample chamber with non-reactive lining - Google Patents

Fluid sample chamber with non-reactive lining Download PDF

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Publication number
EP0999348A3
EP0999348A3 EP99308659A EP99308659A EP0999348A3 EP 0999348 A3 EP0999348 A3 EP 0999348A3 EP 99308659 A EP99308659 A EP 99308659A EP 99308659 A EP99308659 A EP 99308659A EP 0999348 A3 EP0999348 A3 EP 0999348A3
Authority
EP
European Patent Office
Prior art keywords
sample chamber
fluid sample
passageway
cavity
tubular member
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.)
Withdrawn
Application number
EP99308659A
Other languages
German (de)
French (fr)
Other versions
EP0999348A2 (en
Inventor
Roger L. Schultz
James F. Benge
Christopher A. Stout
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of EP0999348A2 publication Critical patent/EP0999348A2/en
Publication of EP0999348A3 publication Critical patent/EP0999348A3/en
Withdrawn legal-status Critical Current

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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
    • E21B49/0815—Sampling valve actuated by tubing pressure changes

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)

Abstract

An apparatus for retaining a well-fluid sample and a method for using the same. The apparatus comprises a variable volume sample chamber having interior surfaces of a nonreactive material, such as a ceramic, the interior surfaces defining a cavity (222). The sample chamber comprises a tubular member, a piston (226) slidingly engaged in the tubular member operable in response to fluid pressure within the sample chamber, a passageway (260) defined in the sample chamber and adapted for providing fluid communication between the cavity (222) and an area exterior the sample chamber, and a valve assembly (254) operable for selectively opening and closing the passageway (260).
Figure 00000001
EP99308659A 1998-11-02 1999-11-01 Fluid sample chamber with non-reactive lining Withdrawn EP0999348A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10675298P 1998-11-02 1998-11-02
US106752P 1998-11-02
US35741699A 1999-07-20 1999-07-20
US357416 1999-07-20

Publications (2)

Publication Number Publication Date
EP0999348A2 EP0999348A2 (en) 2000-05-10
EP0999348A3 true EP0999348A3 (en) 2000-11-29

Family

ID=26803992

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99308659A Withdrawn EP0999348A3 (en) 1998-11-02 1999-11-01 Fluid sample chamber with non-reactive lining

Country Status (1)

Country Link
EP (1) EP0999348A3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114459819B (en) * 2022-02-09 2024-05-03 中国人民解放军军事科学院军事医学研究院 Sample diluting tube and sampling kit using same
CN114961717B (en) * 2022-05-12 2024-04-26 扬州华宝石油仪器有限公司 Underground sampler

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534732A1 (en) * 1991-09-24 1993-03-31 Halliburton Company Downhole sampling apparatus
WO1996012088A1 (en) * 1994-10-14 1996-04-25 Oilphase Sampling Services Limited Well fluid sampling tool and well fluid sampling method
US5609205A (en) * 1992-01-07 1997-03-11 Massie; Keith J. Well fluid sampling tool
US5662166A (en) * 1995-10-23 1997-09-02 Shammai; Houman M. Apparatus for maintaining at least bottom hole pressure of a fluid sample upon retrieval from an earth bore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4878538A (en) 1987-06-19 1989-11-07 Halliburton Company Perforate, test and sample tool and method of use
US4787447A (en) 1987-06-19 1988-11-29 Halliburton Company Well fluid modular sampling apparatus
US4883123A (en) 1988-11-23 1989-11-28 Halliburton Company Above packer perforate, test and sample tool and method of use
US4903765A (en) 1989-01-06 1990-02-27 Halliburton Company Delayed opening fluid sampler
US5291796A (en) 1991-07-30 1994-03-08 Halliburton Company Apparatus and method for draining high pressure fluid samples without mercury
US5687791A (en) 1995-12-26 1997-11-18 Halliburton Energy Services, Inc. Method of well-testing by obtaining a non-flashing fluid sample

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534732A1 (en) * 1991-09-24 1993-03-31 Halliburton Company Downhole sampling apparatus
US5609205A (en) * 1992-01-07 1997-03-11 Massie; Keith J. Well fluid sampling tool
WO1996012088A1 (en) * 1994-10-14 1996-04-25 Oilphase Sampling Services Limited Well fluid sampling tool and well fluid sampling method
US5662166A (en) * 1995-10-23 1997-09-02 Shammai; Houman M. Apparatus for maintaining at least bottom hole pressure of a fluid sample upon retrieval from an earth bore

Also Published As

Publication number Publication date
EP0999348A2 (en) 2000-05-10

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