NO984694L - Formasjonstesteanordning med st°yreduksjonsevne og tilknyttede fremgangsmÕter - Google Patents

Formasjonstesteanordning med st°yreduksjonsevne og tilknyttede fremgangsmÕter

Info

Publication number
NO984694L
NO984694L NO984694A NO984694A NO984694L NO 984694 L NO984694 L NO 984694L NO 984694 A NO984694 A NO 984694A NO 984694 A NO984694 A NO 984694A NO 984694 L NO984694 L NO 984694L
Authority
NO
Norway
Prior art keywords
associated methods
formation
noise reduction
test device
formation test
Prior art date
Application number
NO984694A
Other languages
English (en)
Other versions
NO984694D0 (no
Inventor
Neal G Skinner
Original Assignee
Halliburton Energy Serv 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 Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of NO984694D0 publication Critical patent/NO984694D0/no
Publication of NO984694L publication Critical patent/NO984694L/no

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
    • E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
    • E21B49/088—Well testing, e.g. testing for reservoir productivity or formation parameters combined with sampling
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/06—Measuring temperature or pressure
    • 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
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/14—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves
    • E21B47/18—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • 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

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Det beskrives en formasjonstesteanordning (10) og tilknyttede fremgangsmåter for tilveiebringelse av nøyaktige målinger av formasjonsfluidumtrykk. I en beskrevet utførelsesform foreligger det et formasjonstesteverktøy (10) som kan filtrere ut trykkpulsindikasjoner som kommuniseres til formasjonen. På denne måten fjernes trykkpulsandelen i formasjonsfluidumtrykkfølerens (26) utgang.
NO984694A 1997-10-09 1998-10-08 Formasjonstesteanordning med st°yreduksjonsevne og tilknyttede fremgangsmÕter NO984694L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US94780597A 1997-10-09 1997-10-09

Publications (2)

Publication Number Publication Date
NO984694D0 NO984694D0 (no) 1998-10-08
NO984694L true NO984694L (no) 1999-04-12

Family

ID=25486813

Family Applications (1)

Application Number Title Priority Date Filing Date
NO984694A NO984694L (no) 1997-10-09 1998-10-08 Formasjonstesteanordning med st°yreduksjonsevne og tilknyttede fremgangsmÕter

Country Status (2)

Country Link
EP (1) EP0908600A3 (no)
NO (1) NO984694L (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6427530B1 (en) * 2000-10-27 2002-08-06 Baker Hughes Incorporated Apparatus and method for formation testing while drilling using combined absolute and differential pressure measurement
US7480207B2 (en) * 2006-01-16 2009-01-20 Halliburton Energy Services, Inc. Filtering and detection of telemetry

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125163A (en) * 1977-12-02 1978-11-14 Basic Sciences, Inc. Method and system for controlling well bore fluid level relative to a down hole pump
US4893505A (en) * 1988-03-30 1990-01-16 Western Atlas International, Inc. Subsurface formation testing apparatus
US4860581A (en) * 1988-09-23 1989-08-29 Schlumberger Technology Corporation Down hole tool for determination of formation properties
WO1992001955A1 (en) * 1990-07-16 1992-02-06 Atlantic Richfield Company Torsional force transducer and method of operation
US5130705A (en) * 1990-12-24 1992-07-14 Petroleum Reservoir Data, Inc. Downhole well data recorder and method
US5473939A (en) * 1992-06-19 1995-12-12 Western Atlas International, Inc. Method and apparatus for pressure, volume, and temperature measurement and characterization of subsurface formations
US5644076A (en) * 1996-03-14 1997-07-01 Halliburton Energy Services, Inc. Wireline formation tester supercharge correction method

Also Published As

Publication number Publication date
EP0908600A2 (en) 1999-04-14
NO984694D0 (no) 1998-10-08
EP0908600A3 (en) 2000-12-20

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application