CA1062149A - Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage - Google Patents

Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage

Info

Publication number
CA1062149A
CA1062149A CA324,428A CA324428A CA1062149A CA 1062149 A CA1062149 A CA 1062149A CA 324428 A CA324428 A CA 324428A CA 1062149 A CA1062149 A CA 1062149A
Authority
CA
Canada
Prior art keywords
plug
trip
liquid
stage
actuator
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA324,428A
Other languages
English (en)
Inventor
Lyle B. Scott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BJ Hughes Inc
Original Assignee
BJ Hughes Inc
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 US05/684,808 external-priority patent/US4042014A/en
Application filed by BJ Hughes Inc filed Critical BJ Hughes Inc
Priority to CA324,428A priority Critical patent/CA1062149A/fr
Application granted granted Critical
Publication of CA1062149A publication Critical patent/CA1062149A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
CA324,428A 1976-05-10 1979-03-29 Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage Expired CA1062149A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA324,428A CA1062149A (fr) 1976-05-10 1979-03-29 Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/684,808 US4042014A (en) 1976-05-10 1976-05-10 Multiple stage cementing of well casing in subsea wells
CA276,937A CA1060781A (fr) 1976-05-10 1977-04-26 Methode et appareil pour cimenter en plusieurs etapes le cuvelage d'un forage en haute mer
CA324,428A CA1062149A (fr) 1976-05-10 1979-03-29 Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage

Publications (1)

Publication Number Publication Date
CA1062149A true CA1062149A (fr) 1979-09-11

Family

ID=27165046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA324,428A Expired CA1062149A (fr) 1976-05-10 1979-03-29 Bouchon de declenchement servant a commander un manchon de cimentation dans un puits de forage

Country Status (1)

Country Link
CA (1) CA1062149A (fr)

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