JPS559518B1 - - Google Patents

Info

Publication number
JPS559518B1
JPS559518B1 JP3754471A JP3754471A JPS559518B1 JP S559518 B1 JPS559518 B1 JP S559518B1 JP 3754471 A JP3754471 A JP 3754471A JP 3754471 A JP3754471 A JP 3754471A JP S559518 B1 JPS559518 B1 JP S559518B1
Authority
JP
Japan
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.)
Pending
Application number
JP3754471A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS559518B1 publication Critical patent/JPS559518B1/ja
Pending 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
    • E21B49/087—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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • E21B34/125—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings with time delay systems, e.g. hydraulic impedance mechanisms

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)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Measuring Fluid Pressure (AREA)
JP3754471A 1970-06-01 1971-06-01 Pending JPS559518B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4237370A 1970-06-01 1970-06-01
US4237470A 1970-06-01 1970-06-01

Publications (1)

Publication Number Publication Date
JPS559518B1 true JPS559518B1 (en) 1980-03-10

Family

ID=26719141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3754471A Pending JPS559518B1 (en) 1970-06-01 1971-06-01

Country Status (4)

Country Link
JP (1) JPS559518B1 (en)
DE (1) DE2126916C3 (en)
FR (1) FR2093947B1 (en)
GB (1) GB1353167A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110617057B (en) * 2019-09-17 2023-05-02 中海艾普油气测试（天津）有限公司 Full-pipe type underground test pipe column and test method thereof
CN117470527B (en) * 2023-12-27 2024-04-02 成都托克密封件有限责任公司 Packer test device and test method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308887A (en) * 1963-12-24 1967-03-14 Schlumberger Well Surv Corp Well tester
US3308882A (en) * 1963-12-24 1967-03-14 Schlumberger Technology Corp Well testing method and apparatus
US3305023A (en) * 1964-05-27 1967-02-21 Halliburton Co Well tester with hydraulic coupling and retrievable valve
US3384180A (en) * 1966-03-30 1968-05-21 Halliburton Co Pressure balanced testing tool
US3454087A (en) * 1967-11-15 1969-07-08 Dow Chemical Co Pressure balanced packer

Also Published As

Publication number Publication date
DE2126916C3 (en) 1982-05-06
GB1353167A (en) 1974-05-15
FR2093947B1 (en) 1974-03-08
FR2093947A1 (en) 1972-02-04
DE2126916B2 (en) 1981-09-10
DE2126916A1 (en) 1971-12-16

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