SU605928A1 - Method of determining depth of cracks in drill pipes - Google Patents

Method of determining depth of cracks in drill pipes

Info

Publication number
SU605928A1
SU605928A1 SU752148083A SU2148083A SU605928A1 SU 605928 A1 SU605928 A1 SU 605928A1 SU 752148083 A SU752148083 A SU 752148083A SU 2148083 A SU2148083 A SU 2148083A SU 605928 A1 SU605928 A1 SU 605928A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cracks
drill pipes
determining depth
depth
determining
Prior art date
Application number
SU752148083A
Other languages
Russian (ru)
Inventor
Алексей Афанасьевич Ляпков
Игорь Шулимович Спекторов
Original Assignee
Всесоюзное Научно-Производственное Объединение "Геотехника"
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 Всесоюзное Научно-Производственное Объединение "Геотехника" filed Critical Всесоюзное Научно-Производственное Объединение "Геотехника"
Priority to SU752148083A priority Critical patent/SU605928A1/en
Application granted granted Critical
Publication of SU605928A1 publication Critical patent/SU605928A1/en

Links

SU752148083A 1975-06-25 1975-06-25 Method of determining depth of cracks in drill pipes SU605928A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU752148083A SU605928A1 (en) 1975-06-25 1975-06-25 Method of determining depth of cracks in drill pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU752148083A SU605928A1 (en) 1975-06-25 1975-06-25 Method of determining depth of cracks in drill pipes

Publications (1)

Publication Number Publication Date
SU605928A1 true SU605928A1 (en) 1978-05-05

Family

ID=20623960

Family Applications (1)

Application Number Title Priority Date Filing Date
SU752148083A SU605928A1 (en) 1975-06-25 1975-06-25 Method of determining depth of cracks in drill pipes

Country Status (1)

Country Link
SU (1) SU605928A1 (en)

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