DE69528618T2 - Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks - Google Patents

Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks

Info

Publication number
DE69528618T2
DE69528618T2 DE69528618T DE69528618T DE69528618T2 DE 69528618 T2 DE69528618 T2 DE 69528618T2 DE 69528618 T DE69528618 T DE 69528618T DE 69528618 T DE69528618 T DE 69528618T DE 69528618 T2 DE69528618 T2 DE 69528618T2
Authority
DE
Germany
Prior art keywords
reservoir pressure
determining reservoir
determining
pressure
reservoir
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
DE69528618T
Other languages
English (en)
Other versions
DE69528618D1 (de
Inventor
Roger L Schultz
H Kent Beck
Paul D Ringgenberg
Ronald L Hinkie
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 DE69528618D1 publication Critical patent/DE69528618D1/de
Application granted granted Critical
Publication of DE69528618T2 publication Critical patent/DE69528618T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B49/008—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 by injection test; by analysing pressure variations in an injection or production test, e.g. for estimating the skin factor
DE69528618T 1994-08-15 1995-08-15 Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks Expired - Lifetime DE69528618T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/290,653 US5555945A (en) 1994-08-15 1994-08-15 Early evaluation by fall-off testing

Publications (2)

Publication Number Publication Date
DE69528618D1 DE69528618D1 (de) 2002-11-28
DE69528618T2 true DE69528618T2 (de) 2003-03-13

Family

ID=23116986

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69528618T Expired - Lifetime DE69528618T2 (de) 1994-08-15 1995-08-15 Verfahren und Vorrichtung zur Bestimmung des Lagerstättendrucks

Country Status (4)

Country Link
US (1) US5555945A (de)
EP (1) EP0697500B1 (de)
CA (1) CA2155917C (de)
DE (1) DE69528618T2 (de)

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Also Published As

Publication number Publication date
DE69528618D1 (de) 2002-11-28
US5555945A (en) 1996-09-17
CA2155917A1 (en) 1996-02-16
EP0697500A3 (de) 1997-07-23
EP0697500A2 (de) 1996-02-21
EP0697500B1 (de) 2002-10-23
CA2155917C (en) 1999-09-28

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