CA901796A - Stress detector and locator for well pipe - Google Patents

Stress detector and locator for well pipe

Info

Publication number
CA901796A
CA901796A CA901796A CA901796DA CA901796A CA 901796 A CA901796 A CA 901796A CA 901796 A CA901796 A CA 901796A CA 901796D A CA901796D A CA 901796DA CA 901796 A CA901796 A CA 901796A
Authority
CA
Canada
Prior art keywords
locator
well pipe
stress detector
stress
detector
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
CA901796A
Inventor
C. Roberts Preston
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.)
GREAT SOUTHERN OIL TOOL CO
Original Assignee
GREAT SOUTHERN OIL TOOL CO
Publication date
Application granted granted Critical
Publication of CA901796A publication Critical patent/CA901796A/en
Expired legal-status Critical Current

Links

Claims
CA901796A Stress detector and locator for well pipe Expired CA901796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA901796T

Publications (1)

Publication Number Publication Date
CA901796A true CA901796A (en) 1972-06-06

Family

ID=36409720

Family Applications (1)

Application Number Title Priority Date Filing Date
CA901796A Expired CA901796A (en) Stress detector and locator for well pipe

Country Status (1)

Country Link
CA (1) CA901796A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106593412A (en) * 2017-02-20 2017-04-26 中国矿业大学(北京) All-angle dynamic monitoring device for stability of gas extraction drilling hole and monitoring method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106593412A (en) * 2017-02-20 2017-04-26 中国矿业大学(北京) All-angle dynamic monitoring device for stability of gas extraction drilling hole and monitoring method
CN106593412B (en) * 2017-02-20 2023-12-01 中国矿业大学(北京) Dynamic monitoring device and monitoring method for stability of full-angle gas extraction borehole

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