SU605947A1 - Centering device of deep-well geophysical instruments - Google Patents

Centering device of deep-well geophysical instruments

Info

Publication number
SU605947A1
SU605947A1 SU752306573A SU2306573A SU605947A1 SU 605947 A1 SU605947 A1 SU 605947A1 SU 752306573 A SU752306573 A SU 752306573A SU 2306573 A SU2306573 A SU 2306573A SU 605947 A1 SU605947 A1 SU 605947A1
Authority
SU
USSR - Soviet Union
Prior art keywords
deep
centering device
geophysical instruments
well geophysical
well
Prior art date
Application number
SU752306573A
Other languages
Russian (ru)
Inventor
Анатолий Филиппович Девятов
Александр Ильич Лебедев
Original Assignee
Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин
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 Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин filed Critical Всесоюзный научно-исследовательский и проектно-конструкторский институт геофизических исследований геологоразведочных скважин
Priority to SU752306573A priority Critical patent/SU605947A1/en
Application granted granted Critical
Publication of SU605947A1 publication Critical patent/SU605947A1/en

Links

SU752306573A 1975-12-30 1975-12-30 Centering device of deep-well geophysical instruments SU605947A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752306573A SU605947A1 (en) 1975-12-30 1975-12-30 Centering device of deep-well geophysical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752306573A SU605947A1 (en) 1975-12-30 1975-12-30 Centering device of deep-well geophysical instruments

Publications (1)

Publication Number Publication Date
SU605947A1 true SU605947A1 (en) 1978-05-05

Family

ID=20643020

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752306573A SU605947A1 (en) 1975-12-30 1975-12-30 Centering device of deep-well geophysical instruments

Country Status (1)

Country Link
SU (1) SU605947A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557327A (en) * 1983-09-12 1985-12-10 J. C. Kinley Company Roller arm centralizer
US4787458A (en) * 1987-05-29 1988-11-29 Weatherford U. S., Inc. Spring bow, centralizer, and related methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4557327A (en) * 1983-09-12 1985-12-10 J. C. Kinley Company Roller arm centralizer
US4787458A (en) * 1987-05-29 1988-11-29 Weatherford U. S., Inc. Spring bow, centralizer, and related methods

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