GB2471601A - Apparatus and method for collecting a downhole fluid - Google Patents

Apparatus and method for collecting a downhole fluid Download PDF

Info

Publication number
GB2471601A
GB2471601A GB1016637A GB201016637A GB2471601A GB 2471601 A GB2471601 A GB 2471601A GB 1016637 A GB1016637 A GB 1016637A GB 201016637 A GB201016637 A GB 201016637A GB 2471601 A GB2471601 A GB 2471601A
Authority
GB
United Kingdom
Prior art keywords
downhole
wall portion
downhole fluid
borehole wall
sub
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Withdrawn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
GB1016637A
Other versions
GB201016637D0 (en
Inventor
Angus J Simpson
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of GB201016637D0 publication Critical patent/GB201016637D0/en
Publication of GB2471601A publication Critical patent/GB2471601A/en
Withdrawn legal-status Critical Current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
    • E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers
    • 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
    • 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space

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

A method and apparatus for collecting a downhole fluid are disclosed. A method includes receiving a downhole fluid into a downhole sub from a first borehole wall portion adjacent a formation of interest and expelling at least a portion of the received downhole fluid from the downhole sub to a second borehole wall portion, wherein substantially all of the expelled downhole fluid enters the second borehole wall portion. An apparatus includes a downhole sub, a formation sampling member coupled to the downhole sub for collecting the downhole fluid from a first borehole wall portion adjacent a formation of interest, a sample expulsion member coupled to the downhole sub for expelling at least a portion of the collected downhole fluid from the downhole sub to a second borehole wall portion, wherein substantially all of the expelled downhole fluid enters the second borehole wall portion.
GB1016637A 2008-04-02 2009-04-02 Apparatus and method for collecting a downhole fluid Withdrawn GB2471601A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/061,411 US20090250214A1 (en) 2008-04-02 2008-04-02 Apparatus and method for collecting a downhole fluid
PCT/US2009/039248 WO2009146094A1 (en) 2008-04-02 2009-04-02 Apparatus and method for collecting a downhole fluid

Publications (2)

Publication Number Publication Date
GB201016637D0 GB201016637D0 (en) 2010-11-17
GB2471601A true GB2471601A (en) 2011-01-05

Family

ID=41132192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1016637A Withdrawn GB2471601A (en) 2008-04-02 2009-04-02 Apparatus and method for collecting a downhole fluid

Country Status (5)

Country Link
US (1) US20090250214A1 (en)
BR (1) BRPI0910693A2 (en)
GB (1) GB2471601A (en)
NO (1) NO20101450L (en)
WO (1) WO2009146094A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090255672A1 (en) * 2008-04-15 2009-10-15 Baker Hughes Incorporated Apparatus and method for obtaining formation samples
US20140069640A1 (en) * 2012-09-11 2014-03-13 Yoshitake Yajima Minimization of contaminants in a sample chamber
US9359891B2 (en) * 2012-11-14 2016-06-07 Baker Hughes Incorporated LWD in-situ sidewall rotary coring and analysis tool
US11359480B2 (en) 2019-05-31 2022-06-14 Halliburton Energy Services, Inc. Pressure measurement supercharging mitigation
US12037902B2 (en) 2022-10-26 2024-07-16 Saudi Arabian Oil Company Methods and systems of a combo tool for sampling while logging (SWL)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610098A1 (en) * 1993-02-04 1994-08-10 Halliburton Company Downhole fluid property measurement
US5494102A (en) * 1995-03-27 1996-02-27 Schulte; Warren H. Downhole hydraulically operated fluid pump
US20020007952A1 (en) * 2000-07-24 2002-01-24 Vann Roy R. Cable actuated downhole smart pump
US20070137293A1 (en) * 2005-12-19 2007-06-21 Julian Pop Downhole measurement of formation characteristics while drilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421408A (en) * 1994-04-14 1995-06-06 Atlantic Richfield Company Simultaneous water and gas injection into earth formations
US6173774B1 (en) * 1998-07-23 2001-01-16 Baker Hughes Incorporated Inter-tandem pump intake
US6543540B2 (en) * 2000-01-06 2003-04-08 Baker Hughes Incorporated Method and apparatus for downhole production zone
US7565835B2 (en) * 2004-11-17 2009-07-28 Schlumberger Technology Corporation Method and apparatus for balanced pressure sampling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0610098A1 (en) * 1993-02-04 1994-08-10 Halliburton Company Downhole fluid property measurement
US5494102A (en) * 1995-03-27 1996-02-27 Schulte; Warren H. Downhole hydraulically operated fluid pump
US20020007952A1 (en) * 2000-07-24 2002-01-24 Vann Roy R. Cable actuated downhole smart pump
US20070137293A1 (en) * 2005-12-19 2007-06-21 Julian Pop Downhole measurement of formation characteristics while drilling

Also Published As

Publication number Publication date
NO20101450L (en) 2010-11-25
WO2009146094A1 (en) 2009-12-03
BRPI0910693A2 (en) 2018-03-27
GB201016637D0 (en) 2010-11-17
US20090250214A1 (en) 2009-10-08

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)