CA520739A - Dispositif de garniture pour puits - Google Patents

Dispositif de garniture pour puits

Info

Publication number: CA520739A
Authority: CA; Canada
Prior art keywords: wells; packing means; packing
Prior art date: 1956-01-17
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

CA520739A

Other languages

English (en)

Inventor

C. Webber Jack

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.)

Atlantic Richfield Co

Original Assignee

Atlantic Refining Co

Publication date

1956-01-17

1956-01-17 Application granted granted Critical

1956-01-17 Publication of CA520739A publication Critical patent/CA520739A/fr

Status Expired legal-status Critical Current

Links

238000012856 packing Methods 0.000 title 1

CA520739A Dispositif de garniture pour puits Expired CA520739A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA520739T

Publications (1)

Publication Number	Publication Date
CA520739A true CA520739A (fr)	1956-01-17

Family

ID=35673959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA520739A Expired CA520739A (fr)			Dispositif de garniture pour puits

Country Status (1)

Country	Link
CA (1)	CA520739A (fr)

0
- CA CA520739A patent/CA520739A/fr not_active Expired

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