PL290968A1 - Apparatus for sealing annular space formed between bore-hole wall and pipe string - Google Patents

Apparatus for sealing annular space formed between bore-hole wall and pipe string

Info

Publication number
PL290968A1
PL290968A1 PL29096891A PL29096891A PL290968A1 PL 290968 A1 PL290968 A1 PL 290968A1 PL 29096891 A PL29096891 A PL 29096891A PL 29096891 A PL29096891 A PL 29096891A PL 290968 A1 PL290968 A1 PL 290968A1
Authority
PL
Poland
Prior art keywords
bore
annular space
space formed
hole wall
pipe string
Prior art date
Application number
PL29096891A
Other versions
PL166266B1 (en
Inventor
Tadeusz Turek
Ryszard Bilik
Malgorzata Uliasz
Original Assignee
Inst Gornictwa Naftowego I Gaz
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 Inst Gornictwa Naftowego I Gaz filed Critical Inst Gornictwa Naftowego I Gaz
Priority to PL29096891A priority Critical patent/PL166266B1/en
Publication of PL290968A1 publication Critical patent/PL290968A1/en
Publication of PL166266B1 publication Critical patent/PL166266B1/en

Links

PL29096891A 1991-07-04 1991-07-04 Apparatus for sealing annular space formed between bore-hole wall and pipe string PL166266B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL29096891A PL166266B1 (en) 1991-07-04 1991-07-04 Apparatus for sealing annular space formed between bore-hole wall and pipe string

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL29096891A PL166266B1 (en) 1991-07-04 1991-07-04 Apparatus for sealing annular space formed between bore-hole wall and pipe string

Publications (2)

Publication Number Publication Date
PL290968A1 true PL290968A1 (en) 1993-01-25
PL166266B1 PL166266B1 (en) 1995-04-28

Family

ID=20055130

Family Applications (1)

Application Number Title Priority Date Filing Date
PL29096891A PL166266B1 (en) 1991-07-04 1991-07-04 Apparatus for sealing annular space formed between bore-hole wall and pipe string

Country Status (1)

Country Link
PL (1) PL166266B1 (en)

Also Published As

Publication number Publication date
PL166266B1 (en) 1995-04-28

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