SU640018A1 - Гидравлический пакер - Google Patents

Гидравлический пакер

Info

Publication number
SU640018A1
SU640018A1 SU772472782A SU2472782A SU640018A1 SU 640018 A1 SU640018 A1 SU 640018A1 SU 772472782 A SU772472782 A SU 772472782A SU 2472782 A SU2472782 A SU 2472782A SU 640018 A1 SU640018 A1 SU 640018A1
Authority
SU
USSR - Soviet Union
Prior art keywords
hydraulic packer
packer
hydraulic
Prior art date
Application number
SU772472782A
Other languages
English (en)
Inventor
Евгений Николаевич Щукин
Original Assignee
Shchukin Evgenij N
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 Shchukin Evgenij N filed Critical Shchukin Evgenij N
Priority to SU772472782A priority Critical patent/SU640018A1/ru
Application granted granted Critical
Publication of SU640018A1 publication Critical patent/SU640018A1/ru

Links

SU772472782A 1977-04-08 1977-04-08 Гидравлический пакер SU640018A1 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU772472782A SU640018A1 (ru) 1977-04-08 1977-04-08 Гидравлический пакер

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU772472782A SU640018A1 (ru) 1977-04-08 1977-04-08 Гидравлический пакер

Publications (1)

Publication Number Publication Date
SU640018A1 true SU640018A1 (ru) 1978-12-30

Family

ID=20703609

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772472782A SU640018A1 (ru) 1977-04-08 1977-04-08 Гидравлический пакер

Country Status (1)

Country Link
SU (1) SU640018A1 (ru)

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