CA1150235A - Technique d'amortissement des oscillations d'un train de forage - Google Patents

Technique d'amortissement des oscillations d'un train de forage

Info

Publication number
CA1150235A
CA1150235A CA000370990A CA370990A CA1150235A CA 1150235 A CA1150235 A CA 1150235A CA 000370990 A CA000370990 A CA 000370990A CA 370990 A CA370990 A CA 370990A CA 1150235 A CA1150235 A CA 1150235A
Authority
CA
Canada
Prior art keywords
mandrel
barrel
ring springs
spring
springs
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
CA000370990A
Other languages
English (en)
Inventor
Kenneth R. Jones
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.)
Mustang TripSaver Inc
Original Assignee
Mustang TripSaver 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
Application filed by Mustang TripSaver Inc filed Critical Mustang TripSaver Inc
Priority to CA000370990A priority Critical patent/CA1150235A/fr
Application granted granted Critical
Publication of CA1150235A publication Critical patent/CA1150235A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
CA000370990A 1981-02-16 1981-02-16 Technique d'amortissement des oscillations d'un train de forage Expired CA1150235A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000370990A CA1150235A (fr) 1981-02-16 1981-02-16 Technique d'amortissement des oscillations d'un train de forage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000370990A CA1150235A (fr) 1981-02-16 1981-02-16 Technique d'amortissement des oscillations d'un train de forage

Publications (1)

Publication Number Publication Date
CA1150235A true CA1150235A (fr) 1983-07-19

Family

ID=4119212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000370990A Expired CA1150235A (fr) 1981-02-16 1981-02-16 Technique d'amortissement des oscillations d'un train de forage

Country Status (1)

Country Link
CA (1) CA1150235A (fr)

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Legal Events

Date Code Title Description
MKEX Expiry