FR2105120B1 - - Google Patents

Info

Publication number
FR2105120B1
FR2105120B1 FR7035166A FR7035166A FR2105120B1 FR 2105120 B1 FR2105120 B1 FR 2105120B1 FR 7035166 A FR7035166 A FR 7035166A FR 7035166 A FR7035166 A FR 7035166A FR 2105120 B1 FR2105120 B1 FR 2105120B1
Authority
FR
France
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
FR7035166A
Other languages
French (fr)
Other versions
FR2105120A1 (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.)
UFIM NEFTYANOI NAUCHN
Original Assignee
UFIM NEFTYANOI NAUCHN
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 UFIM NEFTYANOI NAUCHN filed Critical UFIM NEFTYANOI NAUCHN
Priority to FR7035166A priority Critical patent/FR2105120A1/fr
Publication of FR2105120A1 publication Critical patent/FR2105120A1/fr
Application granted granted Critical
Publication of FR2105120B1 publication Critical patent/FR2105120B1/fr
Granted 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial 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
    • E21B25/00—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors
    • E21B25/02—Apparatus for obtaining or removing undisturbed cores, e.g. core barrels or core extractors the core receiver being insertable into, or removable from, the borehole without withdrawing the drilling pipe
    • 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
    • E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
    • E21B49/083—Samplers adapted to be lowered into or retrieved from a landing nipple, e.g. for testing a well without removing the drill string

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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sampling And Sample Adjustment (AREA)
FR7035166A 1970-09-29 1970-09-29 Borehole sampler - for use in drilling oil or gas wells Granted FR2105120A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7035166A FR2105120A1 (en) 1970-09-29 1970-09-29 Borehole sampler - for use in drilling oil or gas wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7035166A FR2105120A1 (en) 1970-09-29 1970-09-29 Borehole sampler - for use in drilling oil or gas wells

Publications (2)

Publication Number Publication Date
FR2105120A1 FR2105120A1 (en) 1972-04-28
FR2105120B1 true FR2105120B1 (https=) 1974-10-31

Family

ID=9061996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7035166A Granted FR2105120A1 (en) 1970-09-29 1970-09-29 Borehole sampler - for use in drilling oil or gas wells

Country Status (1)

Country Link
FR (1) FR2105120A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539807B1 (fr) * 1983-01-26 1986-04-11 Petroles Cie Francaise Train de tiges de forage pour forage d'exploration
CN112211629B (zh) * 2019-07-10 2023-07-18 中国石油化工股份有限公司 一种混浆获取装置及其使用方法

Also Published As

Publication number Publication date
FR2105120A1 (en) 1972-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse