FR2105120A1 - Borehole sampler - for use in drilling oil or gas wells - Google Patents

Borehole sampler - for use in drilling oil or gas wells

Info

Publication number
FR2105120A1
FR2105120A1 FR7035166A FR7035166A FR2105120A1 FR 2105120 A1 FR2105120 A1 FR 2105120A1 FR 7035166 A FR7035166 A FR 7035166A FR 7035166 A FR7035166 A FR 7035166A FR 2105120 A1 FR2105120 A1 FR 2105120A1
Authority
FR
France
Prior art keywords
drilling
piston
sampler
borehole
closure member
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.)
Granted
Application number
FR7035166A
Other languages
English (en)
French (fr)
Other versions
FR2105120B1 (https=
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
VOLGO URAL
Original Assignee
UFIM NEFTYANOI NAUCHN
VOLGO URAL
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, VOLGO URAL 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 true FR2105120A1 (en) 1972-04-28
FR2105120B1 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=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539807A1 (fr) * 1983-01-26 1984-07-27 Petroles Cie Francaise Train de tiges de forage pour forage d'exploration
CN112211629A (zh) * 2019-07-10 2021-01-12 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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539807A1 (fr) * 1983-01-26 1984-07-27 Petroles Cie Francaise Train de tiges de forage pour forage d'exploration
CN112211629A (zh) * 2019-07-10 2021-01-12 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
FR2105120B1 (https=) 1974-10-31

Similar Documents

Publication Publication Date Title
US3120268A (en) Apparatus for providing ducts through casing in a well
US2148844A (en) Packing head for oil wells
ES398847A1 (es) Un aparato para el cierre de la superficie externa de un e-lemento tubular.
GB1495284A (en) Methods and apparatus for testing earth formations
US3493052A (en) Method and apparatus for manipulating a valve in a well packer
US3042116A (en) Expendable sealing plug
US2898084A (en) Seismic shock source
GB956640A (en) Wellhead connector
GB941236A (en) Apparatus for installing wellhead equipment
US2342884A (en) Hydraulic packer
MY104915A (en) Downhole circulation valve
GB1407844A (en) Well tester apparatus and method of operating a well test valve
GB1137326A (en) Shock absorbing and static load supporting well drill string apparatus
GB958734A (en) Apparatus adapted to be pumped througth a pipe
FR2105120A1 (en) Borehole sampler - for use in drilling oil or gas wells
GB2000824A (en) Method and core barrel apparatus for obtaining and retrieving subterranean formation samples
US4928783A (en) Well borehole sound source
US2287909A (en) Expansion chamber for pressure core barrels
US3459261A (en) Pressure differential expanding means for well packers
GB1032903A (en) Fluid actuated well packer
US3100657A (en) Pipe coupling having holding means responsive to high internal fluid pressure
GB1149478A (en) Improvements in pressure fluid actuated drill steel centralizer
FR1603725A (en) Penetrometer for exploration of under-water strata
GB1391209A (en) Apparatus for positioning and retrieving a core barrel
GB950497A (en) Pumpable well tool

Legal Events

Date Code Title Description
ST Notification of lapse