CA433342A - Appareil a perforer des puits profonds - Google Patents

Appareil a perforer des puits profonds

Info

Publication number: CA433342A
Authority: CA; Canada
Prior art keywords: deep well; well drilling; drilling apparatus; deep; well
Prior art date: 1946-03-05
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

CA433342A

Other languages

English (en)

Inventor

W. Menhall James

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.)

Individual

Original Assignee

Individual

Publication date

1946-03-05

1946-03-05 Application granted granted Critical

1946-03-05 Publication of CA433342A publication Critical patent/CA433342A/fr

Status Expired legal-status Critical Current

Links

238000005553 drilling Methods 0.000 title 1

CA433342A Appareil a perforer des puits profonds Expired CA433342A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA433342T

Publications (1)

Publication Number	Publication Date
CA433342A true CA433342A (fr)	1946-03-05

Family

ID=35547959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA433342A Expired CA433342A (fr)			Appareil a perforer des puits profonds

Country Status (1)

Country	Link
CA (1)	CA433342A (fr)

0
- CA CA433342A patent/CA433342A/fr not_active Expired

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