FR2407338A1 - Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores - Google Patents

Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores

Info

Publication number
FR2407338A1
FR2407338A1 FR7732069A FR7732069A FR2407338A1 FR 2407338 A1 FR2407338 A1 FR 2407338A1 FR 7732069 A FR7732069 A FR 7732069A FR 7732069 A FR7732069 A FR 7732069A FR 2407338 A1 FR2407338 A1 FR 2407338A1
Authority
FR
France
Prior art keywords
samples
liquids
gases
release mechanism
delayed release
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.)
Withdrawn
Application number
FR7732069A
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.)
SERMIP
Original Assignee
SERMIP
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 SERMIP filed Critical SERMIP
Priority to FR7732069A priority Critical patent/FR2407338A1/fr
Publication of FR2407338A1 publication Critical patent/FR2407338A1/fr
Withdrawn legal-status Critical Current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
    • E21B49/081—Obtaining fluid samples or testing fluids, in boreholes or wells with down-hole means for trapping a fluid sample
    • E21B49/082—Wire-line fluid samplers

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)
  • Sampling And Sample Adjustment (AREA)

Abstract

ECHANTILLONNAGE DE TOUS FLUIDES MONOPHASIQUES OU DIPHASIQUES A DES PROFONDEURS VARIABLES DANS LES PUITS FORES. L'APPAREIL EST CONSTITUE PAR UN CORPS CENTRAL DELIMITANT UNE CHAMBRE COLLECTRICE ET MUNI DE RACCORDS D'EXTREMITE COMPORTANT DES CANAUX D'ADMISSION ET DES ORGANES OBTURATEURS ET SUR LESQUELS S'ADAPTENT, SOIT DES EMBOUTS COMMANDANT AUTOMATIQUEMENT LA FERMETURE DES ORGANES OBTURATEURS AU POINT DE PRELEVEMENT DE L'ECHANTILLON, SOIT DES EMBOUTS A COMMANDE MANUELLE DES ORGANES OBTURATEURS POUR LE TRANSFERT DE L'ECHANTILLON. INDUSTRIES PETROLIERES.
FR7732069A 1977-10-25 1977-10-25 Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores Withdrawn FR2407338A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7732069A FR2407338A1 (fr) 1977-10-25 1977-10-25 Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7732069A FR2407338A1 (fr) 1977-10-25 1977-10-25 Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores

Publications (1)

Publication Number Publication Date
FR2407338A1 true FR2407338A1 (fr) 1979-05-25

Family

ID=9196915

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732069A Withdrawn FR2407338A1 (fr) 1977-10-25 1977-10-25 Appareil pour le prelevement jusqu'a de grandes profondeurs d'echantillons de fluides, liquides ou gazeux, dans des puits fores

Country Status (1)

Country Link
FR (1) FR2407338A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110308252A (zh) * 2019-08-13 2019-10-08 成都苏杜地质工程咨询有限公司 隧道有毒有害气体深孔测试设备及其测试方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577210A (en) * 1945-09-24 1951-12-04 Ruska Walter Bottom hole sampler
FR1492170A (fr) * 1966-06-09 1967-08-18 Auxiliaire Des Producteurs De échantillonneur de fluide, notamment pour puits profonds
DE2053822A1 (en) * 1970-11-02 1972-06-15 Fa. Friedrich Leutert, 3141 Erbstorf Borehole sampling head - for extraction of liquid samples with two step operation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2577210A (en) * 1945-09-24 1951-12-04 Ruska Walter Bottom hole sampler
FR1492170A (fr) * 1966-06-09 1967-08-18 Auxiliaire Des Producteurs De échantillonneur de fluide, notamment pour puits profonds
DE2053822A1 (en) * 1970-11-02 1972-06-15 Fa. Friedrich Leutert, 3141 Erbstorf Borehole sampling head - for extraction of liquid samples with two step operation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110308252A (zh) * 2019-08-13 2019-10-08 成都苏杜地质工程咨询有限公司 隧道有毒有害气体深孔测试设备及其测试方法

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Legal Events

Date Code Title Description
ST Notification of lapse