CA825989A - Concentric gas lift valves - Google Patents

Concentric gas lift valves

Info

Publication number: CA825989A
Authority: CA; Canada
Prior art keywords: gas lift; lift valves; concentric gas; concentric; valves
Prior art date: 1969-10-28
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

CA825989A

Inventor

D. Mcmurry Everett

A. Abercrombie Bolling

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.)

MCMURRY OIL TOOL SPECIALTIES

Original Assignee

MCMURRY OIL TOOL SPECIALTIES

Publication date

1969-10-28

1969-10-28 Application granted granted Critical

1969-10-28 Publication of CA825989A publication Critical patent/CA825989A/en

Status Expired legal-status Critical Current

Links

CA825989A Concentric gas lift valves Expired CA825989A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA825989T

Publications (1)

Publication Number	Publication Date
CA825989A true CA825989A (en)	1969-10-28

Family

ID=36303430

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA825989A Expired CA825989A (en)			Concentric gas lift valves

Country Status (1)

Country	Link
CA (1)	CA825989A (en)

0
- CA CA825989A patent/CA825989A/en not_active Expired

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