ATE1298T1 - Abdichtring fuer rohrstraenge von erdoel- und erdgasbohrungen. - Google Patents

Abdichtring fuer rohrstraenge von erdoel- und erdgasbohrungen.

Info

Publication number
ATE1298T1
ATE1298T1 AT79104363T AT79104363T ATE1298T1 AT E1298 T1 ATE1298 T1 AT E1298T1 AT 79104363 T AT79104363 T AT 79104363T AT 79104363 T AT79104363 T AT 79104363T AT E1298 T1 ATE1298 T1 AT E1298T1
Authority
AT
Austria
Prior art keywords
oil
sealing ring
natural gas
gas drilling
pipe strain
Prior art date
Application number
AT79104363T
Other languages
English (en)
Inventor
Peer Ing. Grad Tiemer
Original Assignee
Cameron Iron Works Gmbh
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
Priority claimed from DE19792916436 external-priority patent/DE2916436A1/de
Application filed by Cameron Iron Works Gmbh filed Critical Cameron Iron Works Gmbh
Priority claimed from EP79104363A external-priority patent/EP0011741B1/de
Application granted granted Critical
Publication of ATE1298T1 publication Critical patent/ATE1298T1/de

Links

AT79104363T 1978-11-13 1979-11-07 Abdichtring fuer rohrstraenge von erdoel- und erdgasbohrungen. ATE1298T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE2849206 1978-11-13
DE19792916436 DE2916436A1 (de) 1979-04-24 1979-04-24 Abdichtring fuer bohrstraenge von erdoel- und erdgasbohrungen
EP79104363A EP0011741B1 (de) 1978-11-13 1979-11-07 Abdichtring für Rohrstränge von Erdöl- und Erdgasbohrungen

Publications (1)

Publication Number Publication Date
ATE1298T1 true ATE1298T1 (de) 1982-07-15

Family

ID=27187738

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79104363T ATE1298T1 (de) 1978-11-13 1979-11-07 Abdichtring fuer rohrstraenge von erdoel- und erdgasbohrungen.

Country Status (1)

Country Link
AT (1) ATE1298T1 (de)

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