IT1163320B - Struttura di guarnizione per la separazione di zone in un foro di un pozzo - Google Patents

Struttura di guarnizione per la separazione di zone in un foro di un pozzo

Info

Publication number
IT1163320B
IT1163320B IT8320983A IT2098383A IT1163320B IT 1163320 B IT1163320 B IT 1163320B IT 8320983 A IT8320983 A IT 8320983A IT 2098383 A IT2098383 A IT 2098383A IT 1163320 B IT1163320 B IT 1163320B
Authority
IT
Italy
Prior art keywords
packer
travel path
separating zone
socket
zone behind
Prior art date
Application number
IT8320983A
Other languages
English (en)
Other versions
IT8320983A1 (it
IT8320983A0 (it
Inventor
Anatoly Andreevich Cubin
Istvan Zsoka
Laszlo Madar
Albert Anatolievic Gaivornosky
Lev Hasanovich Farukshin
Piotr Alekseevich Morzsic
Aleksandr Ivanovich Lisov
Vladilen Arshakovi Galusztianc
Original Assignee
Magyar Szenhidrogenipari
Vnii Burovoi Technici
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 Magyar Szenhidrogenipari, Vnii Burovoi Technici filed Critical Magyar Szenhidrogenipari
Priority to IT8320983A priority Critical patent/IT1163320B/it
Publication of IT8320983A0 publication Critical patent/IT8320983A0/it
Publication of IT8320983A1 publication Critical patent/IT8320983A1/it
Application granted granted Critical
Publication of IT1163320B publication Critical patent/IT1163320B/it

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
IT8320983A 1983-05-06 1983-05-06 Struttura di guarnizione per la separazione di zone in un foro di un pozzo IT1163320B (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8320983A IT1163320B (it) 1983-05-06 1983-05-06 Struttura di guarnizione per la separazione di zone in un foro di un pozzo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8320983A IT1163320B (it) 1983-05-06 1983-05-06 Struttura di guarnizione per la separazione di zone in un foro di un pozzo

Publications (3)

Publication Number Publication Date
IT8320983A0 IT8320983A0 (it) 1983-05-06
IT8320983A1 IT8320983A1 (it) 1984-11-06
IT1163320B true IT1163320B (it) 1987-04-08

Family

ID=11098112

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8320983A IT1163320B (it) 1983-05-06 1983-05-06 Struttura di guarnizione per la separazione di zone in un foro di un pozzo

Country Status (1)

Country Link
IT (1) IT1163320B (it)

Also Published As

Publication number Publication date
IT8320983A1 (it) 1984-11-06
IT8320983A0 (it) 1983-05-06

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