ES2129343B1 - Dispositivo movil de separacion previa selectiva de liquidos geologicos a diferentes niveles de una perforacion. - Google Patents

Dispositivo movil de separacion previa selectiva de liquidos geologicos a diferentes niveles de una perforacion.

Info

Publication number
ES2129343B1
ES2129343B1 ES9602708A ES9602708A ES2129343B1 ES 2129343 B1 ES2129343 B1 ES 2129343B1 ES 9602708 A ES9602708 A ES 9602708A ES 9602708 A ES9602708 A ES 9602708A ES 2129343 B1 ES2129343 B1 ES 2129343B1
Authority
ES
Spain
Prior art keywords
geological
liquids
mobile device
different levels
drilling
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 - Lifetime
Application number
ES9602708A
Other languages
English (en)
Other versions
ES2129343A1 (es
Inventor
Jean Claude Foucher
Michel Brach
Helene Pauwels
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.)
Bureau de Recherches Geologiques et Minieres BRGM
Original Assignee
Bureau de Recherches Geologiques et Minieres BRGM
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 Bureau de Recherches Geologiques et Minieres BRGM filed Critical Bureau de Recherches Geologiques et Minieres BRGM
Publication of ES2129343A1 publication Critical patent/ES2129343A1/es
Application granted granted Critical
Publication of ES2129343B1 publication Critical patent/ES2129343B1/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E21B49/084—Obtaining fluid samples or testing fluids, in boreholes or wells with means for conveying samples through pipe to surface
    • 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
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves
    • 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

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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

La presente invención concierne a un dispositivo móvil de separación previa selectiva de líquidos geológicos a diferentes niveles de una perforación. Este dispositivo se caracteriza por el hecho de que consta de un elemento cilíndrico (7), de un diámetro más pequeño que la perforación (3), apto para ser situado en éste al nivel donde se desea llevar a cabo una separación previa; unos medios de obturación (9a, 9b, 9c, 9d) inflables dispuestos en la periferia del elemento cilíndrico (7) y aptos para ser aplicados contra la pared interna de la perforación (3), de modo que se crea, cuando están inflados, entre ésta y la pared externa del elemento cilíndrico (7), por lo menos tres cámaras anulares (10a, 10b, 10c); y unos medios de comunicación (13a, 13b, 13c) entre las cámaras anulares (10a, 10b, 10c) y la superficie del suelo, por los cuales se puede extraer los líquidos geológicos recogidos dentro de las mencionadas cámaras (10a, 10b, 10c).
ES9602708A 1995-12-22 1996-12-20 Dispositivo movil de separacion previa selectiva de liquidos geologicos a diferentes niveles de una perforacion. Expired - Lifetime ES2129343B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9515366A FR2742795B1 (fr) 1995-12-22 1995-12-22 Dispositif de prelevement selectif de liquides a differents niveaux d'un forage

Publications (2)

Publication Number Publication Date
ES2129343A1 ES2129343A1 (es) 1999-06-01
ES2129343B1 true ES2129343B1 (es) 2000-02-01

Family

ID=9485861

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9602708A Expired - Lifetime ES2129343B1 (es) 1995-12-22 1996-12-20 Dispositivo movil de separacion previa selectiva de liquidos geologicos a diferentes niveles de una perforacion.

Country Status (2)

Country Link
ES (1) ES2129343B1 (es)
FR (1) FR2742795B1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1064452B1 (en) * 1998-03-06 2005-12-07 Baker Hughes Incorporated Formation testing apparatus and method
US6301959B1 (en) * 1999-01-26 2001-10-16 Halliburton Energy Services, Inc. Focused formation fluid sampling probe
EG22935A (en) * 2001-01-18 2003-11-29 Shell Int Research Retrieving a sample of formation fluid in a case hole
US7487830B2 (en) * 2002-11-11 2009-02-10 Baker Hughes Incorporated Method and apparatus to facilitate wet or dry control line connection for the downhole environment
DE102008055623B4 (de) 2008-11-03 2012-04-26 Peter Nillert Vorrichtung und Verfahren zum Aktivieren oder Reinigen von Brunnen
US11549867B2 (en) 2019-02-07 2023-01-10 Saudi Arabian Oil Company Subterranean zone fluid sampling tool

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115775A (en) * 1960-01-06 1963-12-31 William L Russell Method and apparatus for measuring the pressures of fluids in subsurface rocks
FR2268939A1 (en) * 1974-04-26 1975-11-21 Godard Jean Marie Liquid injection into underground strata - e.g. for opening up porous aquifers traversed by a borehole
US4424859A (en) * 1981-11-04 1984-01-10 Sims Coleman W Multi-channel fluid injection system
FR2557629B3 (fr) * 1984-01-04 1986-04-18 Louis Claude Piezometre multiple et application d'un tel piezometre
US4573532A (en) * 1984-09-14 1986-03-04 Amoco Corporation Jacquard fluid controller for a fluid sampler and tester
CA1249772A (en) * 1986-03-07 1989-02-07 David Sask Drill stem testing system
US4838079A (en) * 1987-05-20 1989-06-13 Harris Richard K Multi-channel pipe for monitoring groundwater
US4838349A (en) * 1987-11-16 1989-06-13 Baker Oil Tools, Inc. Apparatus for testing selected zones of a subterranean bore
DE4017013C2 (de) * 1990-05-26 1994-01-27 Aquaplus Brunnensanierung Kaet Vorrichtung zum Reinigen von Brunnenschächten
DE4032118A1 (de) * 1990-10-10 1992-04-16 Aquaplus Brunnensanierung Kaet Abdichteinrichtung fuer ein brunnenreinigungsgeraet
US5242022A (en) * 1991-08-05 1993-09-07 Paul Hattich Gmbh & Co. Method and apparatus for isolating a zone of wellbore and extracting a fluid therefrom
US5350018A (en) * 1993-10-07 1994-09-27 Dowell Schlumberger Incorporated Well treating system with pressure readout at surface and method

Also Published As

Publication number Publication date
FR2742795A1 (fr) 1997-06-27
FR2742795B1 (fr) 1998-02-27
ES2129343A1 (es) 1999-06-01

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