ATE19288T1 - METHOD AND APPARATUS FOR TAKING SELECTED FLUID SAMPLES FROM EARTH FORMATIONS. - Google Patents

METHOD AND APPARATUS FOR TAKING SELECTED FLUID SAMPLES FROM EARTH FORMATIONS.

Info

Publication number
ATE19288T1
ATE19288T1 AT81303754T AT81303754T ATE19288T1 AT E19288 T1 ATE19288 T1 AT E19288T1 AT 81303754 T AT81303754 T AT 81303754T AT 81303754 T AT81303754 T AT 81303754T AT E19288 T1 ATE19288 T1 AT E19288T1
Authority
AT
Austria
Prior art keywords
bore hole
interval
testing
fluid samples
earth formations
Prior art date
Application number
AT81303754T
Other languages
German (de)
Inventor
Alfred Henry Jageler
Original Assignee
Amoco Corp
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 Amoco Corp filed Critical Amoco Corp
Application granted granted Critical
Publication of ATE19288T1 publication Critical patent/ATE19288T1/en

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
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/103—Locating fluid leaks, intrusions or movements using thermal measurements
    • 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
    • E21B47/10—Locating fluid leaks, intrusions or movements
    • E21B47/113—Locating fluid leaks, intrusions or movements using electrical indications; using light radiations
    • 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
    • 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)
  • Geophysics (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

A method and apparatus operable on a wireline logging cable for sampling and testing bore hole fluids, transmitting the results obtained from such testing to the surface for determination whether or not the particular sample undergoing testing should be collected and brought to the surface. The apparatus comprises a downhole tool having an inflatable double packer for isolating an interval of the bore hole coupled with a hydraulic pump, the pump being utilized sequentially to inflate the double packer and isolate an interval of the bore hole and to remove fluids from the isolated interval to test chamber means where resistivity, redox potential (Eh) and acidity (pH) are determined, and finally to dispose of selected samples to one or more sample container chambers within said tool or to reject them into the bore hole if not selected.
AT81303754T 1980-08-27 1981-08-18 METHOD AND APPARATUS FOR TAKING SELECTED FLUID SAMPLES FROM EARTH FORMATIONS. ATE19288T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18171180A 1980-08-27 1980-08-27
EP81303754A EP0046651B1 (en) 1980-08-27 1981-08-18 Method and apparatus for obtaining selected samples of formation fluids

Publications (1)

Publication Number Publication Date
ATE19288T1 true ATE19288T1 (en) 1986-05-15

Family

ID=22665458

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81303754T ATE19288T1 (en) 1980-08-27 1981-08-18 METHOD AND APPARATUS FOR TAKING SELECTED FLUID SAMPLES FROM EARTH FORMATIONS.

Country Status (6)

Country Link
EP (1) EP0046651B1 (en)
AT (1) ATE19288T1 (en)
CA (1) CA1153288A (en)
DE (1) DE3174398D1 (en)
EG (1) EG15108A (en)
PH (1) PH17523A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172631A (en) * 1985-03-20 1986-09-24 Tesel Plc Improvements in downhole tools
GB2172630A (en) * 1985-03-20 1986-09-24 Tesel Plc Improvements in downhole tools
US4936139A (en) * 1988-09-23 1990-06-26 Schlumberger Technology Corporation Down hole method for determination of formation properties
GB2355033B (en) * 1999-10-09 2003-11-19 Schlumberger Ltd Methods and apparatus for making measurements on fluids produced from underground formations
CN1256578C (en) * 2001-06-07 2006-05-17 西安石油大学 Whole reservior sampling tester
DE102006013409B4 (en) * 2006-03-17 2007-12-20 Dresdner Grundwasserforschungszentrum E.V. Apparatus for controlled, representative sampling of water samples and methods for sampling
NO20070851L (en) 2007-02-14 2008-08-15 Statoil Asa formation testing
RU2611780C1 (en) * 2016-01-14 2017-03-01 Общество с ограниченной ответственностью "Газпром добыча Кузнецк" Method of selective hydrodynamic researches in wells at multi-zone methan coal deposits
CN116241237A (en) * 2023-01-04 2023-06-09 中海油田服务股份有限公司 Device for measuring resistivity of well surrounding stratum in packer well test process in real time

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2441894A (en) * 1941-09-05 1948-05-18 Schlumberger Well Surv Corp Flexible packer tester
US2564198A (en) * 1945-01-15 1951-08-14 Stanolind Oil & Gas Co Well testing apparatus
FR1322402A (en) * 1962-03-20 1963-03-29 Petroleum Res Corp Multiple terrain layer analysis system
US3294170A (en) * 1963-08-19 1966-12-27 Halliburton Co Formation sampler
US3577783A (en) * 1969-01-10 1971-05-04 Schlumberger Technology Corp Tool to take multiple fluid measurements
US3577781A (en) * 1969-01-10 1971-05-04 Schlumberger Technology Corp Tool to take multiple formation fluid pressures
US3611799A (en) * 1969-10-01 1971-10-12 Dresser Ind Multiple chamber earth formation fluid sampler
US3677081A (en) * 1971-06-16 1972-07-18 Amoco Prod Co Sidewall well-formation fluid sampler

Also Published As

Publication number Publication date
DE3174398D1 (en) 1986-05-22
EP0046651A2 (en) 1982-03-03
EP0046651A3 (en) 1983-06-22
EP0046651B1 (en) 1986-04-16
CA1153288A (en) 1983-09-06
PH17523A (en) 1984-09-13
EG15108A (en) 1985-12-31

Similar Documents

Publication Publication Date Title
US10669832B2 (en) Well system of acquiring information of hydraulic fracture geometry for evaluating and optimizing well spacing for multi-well pad
CA2034444C (en) Method and apparatus for the determination of formation fluid flow rates and reservoir deliverability
EP0697502B1 (en) Downhole tool for determination of formation properties
DE69111609D1 (en) METHOD AND DEVICE FOR TAKING AND ANALYZING PORE GAS / PORE LIQUID SAMPLES FROM UNDERGROUND FORMATIONS OF A SPECIFIC DEPTH.
US2214674A (en) Method of logging wells
US4936139A (en) Down hole method for determination of formation properties
US4962665A (en) Sampling resistivity of formation fluids in a well bore
EP1621724A3 (en) Methods of downhole testing subterranean formations and associated apparatus therefor
EP1855109A3 (en) Method and apparatus for simulating PVT parameters
GB2407109A (en) Downhole sampling and separation of clean and contaminated formation fluid
EP0367495A3 (en) Method and apparatus for oil and gas exploration
ATE19288T1 (en) METHOD AND APPARATUS FOR TAKING SELECTED FLUID SAMPLES FROM EARTH FORMATIONS.
CN100445725C (en) Optical fluid analysis signal refinement
US8360143B2 (en) Method of determining end member concentrations
Mounce et al. Natural potentials in well logging
US7944211B2 (en) Characterization of formations using electrokinetic measurements
JPS61500277A (en) Analysis of material from drill holes
US11493461B1 (en) Wettability estimation using T2 distributions of water in wetting and non-wetting phases
RU2366813C1 (en) Method of testing wells and reservoir survey in process of boring and facility for implementation of this method
US3770378A (en) Method for detecting geopressures
Torstensson et al. A hermetically isolated sampling method for ground-water investigations
SU811191A1 (en) Method of investigating seam in drilling well
SU1452963A1 (en) Method of analyzing component gas in borehole
RU2092878C1 (en) Method designed to determine absolute gas permeability factor of porous rocks
Fertl Well-logging method using well-logging tools run through a drill stem test string for determining in-situ change in formation water saturation values