GB1353167A - Well formation testing methods and apparatus - Google Patents

Well formation testing methods and apparatus

Info

Publication number
GB1353167A
GB1353167A GB1690671A GB1690671A GB1353167A GB 1353167 A GB1353167 A GB 1353167A GB 1690671 A GB1690671 A GB 1690671A GB 1690671 A GB1690671 A GB 1690671A GB 1353167 A GB1353167 A GB 1353167A
Authority
GB
United Kingdom
Prior art keywords
passage
mandrel
tester
pressure
tool string
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
Application number
GB1690671A
Other languages
English (en)
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology 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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of GB1353167A publication Critical patent/GB1353167A/en
Expired 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)
  • Measuring Fluid Pressure (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
GB1690671A 1970-06-01 1971-05-25 Well formation testing methods and apparatus Expired GB1353167A (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
GB1353167A true GB1353167A (en) 1974-05-15

Family

ID=26719141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1690671A Expired GB1353167A (en) 1970-06-01 1971-05-25 Well formation testing methods and apparatus

Country Status (4)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110617057A (zh) * 2019-09-17 2019-12-27 中海艾普油气测试（天津）有限公司 一种全管式井下测试管柱及其测试方法
CN114922619A (zh) * 2022-07-05 2022-08-19 浙江大学 一种用于井下地层测试的高集成度电液分离式小直径测压短节

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117470527B (zh) * 2023-12-27 2024-04-02 成都托克密封件有限责任公司 一种封隔器试验装置及试验方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3308882A (en) * 1963-12-24 1967-03-14 Schlumberger Technology Corp Well testing method and apparatus
US3308887A (en) * 1963-12-24 1967-03-14 Schlumberger Well Surv Corp Well tester
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110617057A (zh) * 2019-09-17 2019-12-27 中海艾普油气测试（天津）有限公司 一种全管式井下测试管柱及其测试方法
CN114922619A (zh) * 2022-07-05 2022-08-19 浙江大学 一种用于井下地层测试的高集成度电液分离式小直径测压短节
CN114922619B (zh) * 2022-07-05 2025-05-02 浙江大学 一种用于井下地层测试的高集成度电液分离式小直径测压短节

Also Published As

Publication number Publication date
JPS559518B1 (enExample) 1980-03-10
FR2093947B1 (enExample) 1974-03-08
DE2126916B2 (de) 1981-09-10
DE2126916C3 (de) 1982-05-06
FR2093947A1 (enExample) 1972-02-04
DE2126916A1 (de) 1971-12-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee