CA387155A - Dispositif d'orientation des trous de sonde - Google Patents

Dispositif d'orientation des trous de sonde

Info

Publication number
CA387155A
CA387155A CA387155A CA387155DA CA387155A CA 387155 A CA387155 A CA 387155A CA 387155 A CA387155 A CA 387155A CA 387155D A CA387155D A CA 387155DA CA 387155 A CA387155 A CA 387155A
Authority
CA
Canada
Prior art keywords
bore hole
orienting device
hole orienting
bore
orienting
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
CA387155A
Other languages
English (en)
Inventor
Gerard Hubert Straatman Alphons
Percy Rees Douglas
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.)
Shell Development Co
Original Assignee
Shell Development Co
Publication date
Application granted granted Critical
Publication of CA387155A publication Critical patent/CA387155A/fr
Expired legal-status Critical Current

Links

CA387155A Dispositif d'orientation des trous de sonde Expired CA387155A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA387155T

Publications (1)

Publication Number Publication Date
CA387155A true CA387155A (fr) 1940-02-27

Family

ID=35392368

Family Applications (1)

Application Number Title Priority Date Filing Date
CA387155A Expired CA387155A (fr) Dispositif d'orientation des trous de sonde

Country Status (1)

Country Link
CA (1) CA387155A (fr)

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