CA776481A - Apparatus for investigating earth formations - Google Patents

Apparatus for investigating earth formations

Info

Publication number
CA776481A
CA776481A CA776481A CA776481DA CA776481A CA 776481 A CA776481 A CA 776481A CA 776481 A CA776481 A CA 776481A CA 776481D A CA776481D A CA 776481DA CA 776481 A CA776481 A CA 776481A
Authority
CA
Canada
Prior art keywords
earth formations
investigating earth
investigating
formations
earth
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
CA776481A
Inventor
M. Vezin Andre
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
Publication date
Application granted granted Critical
Publication of CA776481A publication Critical patent/CA776481A/en
Expired legal-status Critical Current

Links

CA776481A Apparatus for investigating earth formations Expired CA776481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA776481T

Publications (1)

Publication Number Publication Date
CA776481A true CA776481A (en) 1968-01-23

Family

ID=36223777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA776481A Expired CA776481A (en) Apparatus for investigating earth formations

Country Status (1)

Country Link
CA (1) CA776481A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941350A (en) * 1989-04-10 1990-07-17 Schneider George F Method and apparatus for formation testing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4941350A (en) * 1989-04-10 1990-07-17 Schneider George F Method and apparatus for formation testing

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