FR2248499B1 - - Google Patents

Info

Publication number
FR2248499B1
FR2248499B1 FR7434730A FR7434730A FR2248499B1 FR 2248499 B1 FR2248499 B1 FR 2248499B1 FR 7434730 A FR7434730 A FR 7434730A FR 7434730 A FR7434730 A FR 7434730A FR 2248499 B1 FR2248499 B1 FR 2248499B1
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
FR7434730A
Other versions
FR2248499A1 (fr
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger SA
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
Priority claimed from US407736A external-priority patent/US3924463A/en
Priority claimed from US407690A external-priority patent/US3864970A/en
Application filed by Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Publication of FR2248499A1 publication Critical patent/FR2248499A1/fr
Application granted granted Critical
Publication of FR2248499B1 publication Critical patent/FR2248499B1/fr
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
    • E21B49/10—Obtaining fluid samples or testing fluids, in boreholes or wells using side-wall fluid samplers or testers

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
FR7434730A 1973-10-18 1974-10-16 Expired FR2248499B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US407736A US3924463A (en) 1973-10-18 1973-10-18 Apparatus for testing earth formations composed of particles of various sizes
US407690A US3864970A (en) 1973-10-18 1973-10-18 Methods and apparatus for testing earth formations composed of particles of various sizes

Publications (2)

Publication Number Publication Date
FR2248499A1 FR2248499A1 (fr) 1975-05-16
FR2248499B1 true FR2248499B1 (fr) 1978-05-26

Family

ID=27019976

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7434730A Expired FR2248499B1 (fr) 1973-10-18 1974-10-16

Country Status (7)

Country Link
JP (1) JPS5854239B2 (fr)
AR (1) AR209917A1 (fr)
FR (1) FR2248499B1 (fr)
GB (1) GB1485853A (fr)
IT (1) IT1030715B (fr)
NL (1) NL7413101A (fr)
NO (1) NO146294C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0243327Y2 (fr) * 1986-05-02 1990-11-19
US5969241A (en) * 1996-04-10 1999-10-19 Schlumberger Technology Corporation Method and apparatus for measuring formation pressure
GB2360584B (en) * 2000-03-25 2004-05-19 Abb Offshore Systems Ltd Monitoring fluid flow through a filter
US7111685B2 (en) * 2003-07-25 2006-09-26 Schlumberger Technology Corporation Downhole sampling apparatus and method
CN112696188B (zh) * 2020-12-09 2023-10-31 王少斌 一种环形可拆卸橡胶探头推靠器

Also Published As

Publication number Publication date
NO146294B (no) 1982-05-24
IT1030715B (it) 1979-04-10
NO146294C (no) 1982-09-01
FR2248499A1 (fr) 1975-05-16
NL7413101A (nl) 1975-04-22
AR209917A1 (es) 1977-06-15
NO743711L (fr) 1975-05-12
JPS5067701A (fr) 1975-06-06
AU7394474A (en) 1976-04-08
GB1485853A (en) 1977-09-14
JPS5854239B2 (ja) 1983-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse