AR207201A1 - Conjunto de valvula de seguridad - Google Patents

Conjunto de valvula de seguridad

Info

Publication number: AR207201A1
Authority: AR; Argentina
Prior art keywords: valve assembly; safety valve; safety; assembly; valve
Prior art date: 1971-04-28

Application number

AR241688A

Other languages

English (en)

Original Assignee

Schlumberger Tecnology Corp

Priority date (The priority date 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 date listed.)

1971-04-28

Filing date

1972-01-01

Publication date

1976-09-22

1972-01-01 Application filed by Schlumberger Tecnology Corp filed Critical Schlumberger Tecnology Corp

1976-09-22 Application granted granted Critical

1976-09-22 Publication of AR207201A1 publication Critical patent/AR207201A1/es

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/06—Valve arrangements for boreholes or wells in wells
- E21B34/08—Valve arrangements for boreholes or wells in wells responsive to flow or pressure of the fluid obtained
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
- E21B2200/04—Ball valves

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Safety Valves (AREA)

AR241688A 1971-04-28 1972-01-01 Conjunto de valvula de seguridad AR207201A1 (es)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US13813871A	1971-04-28	1971-04-28
US15511871A	1971-06-21	1971-06-21

Publications (1)

Publication Number	Publication Date
AR207201A1 true AR207201A1 (es)	1976-09-22

Family

ID=26835898

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AR241688A AR207201A1 (es)	1971-04-28	1972-01-01	Conjunto de valvula de seguridad

Country Status (4)

Country	Link
AR (1)	AR207201A1 (es)
DE (1)	DE2220403A1 (es)
FR (1)	FR2136734A5 (es)
GB (1)	GB1387752A (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4721162A (en) *	1984-08-29	1988-01-26	Camco, Incorporated	Fluid level controlled safety valve
US5029646A (en) *	1990-07-11	1991-07-09	Camco International Inc.	Orifice well safety valve with release mechanism
US7740075B2 (en)	2008-07-09	2010-06-22	Schlumberger Technology Corporation	Pressure relief actuated valves

1972
- 1972-01-01 AR AR241688A patent/AR207201A1/es active
- 1972-04-26 DE DE19722220403 patent/DE2220403A1/de active Pending
- 1972-04-27 FR FR7214984A patent/FR2136734A5/fr not_active Expired
- 1972-04-27 GB GB1960272A patent/GB1387752A/en not_active Expired

Also Published As

Publication number	Publication date
GB1387752A (en)	1975-03-19
FR2136734A5 (es)	1972-12-22
DE2220403A1 (de)	1972-11-02

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