OA01939A - Device for operating wells, especially oil wells. - Google Patents

Device for operating wells, especially oil wells.

Info

Publication number: OA01939A
Authority: OA; OAPI
Prior art keywords: wells; operating; especially oil; oil wells; operating wells
Prior art date: 1965-04-05

Application number

OA52399A

Other languages

French (fr)

Original Assignee

Solis Myron Zandmer

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.)

1965-04-05

Filing date

1966-04-01

Publication date

1970-02-04

1965-04-05 Priority claimed from US445512A external-priority patent/US3347317A/en

1966-01-05 Priority claimed from US518884A external-priority patent/US3382926A/en

1966-04-01 Application filed by Solis Myron Zandmer filed Critical Solis Myron Zandmer

1970-02-04 Publication of OA01939A publication Critical patent/OA01939A/en

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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Pipe Accessories (AREA)
Connection Of Plates (AREA)
Valve Housings (AREA)
Devices For Use In Laboratory Experiments (AREA)

OA52399A 1965-04-05 1966-04-01 Device for operating wells, especially oil wells. OA01939A (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US445512A US3347317A (en)	1965-04-05	1965-04-05	Sand screen for oil wells
US45729065A	1965-05-20	1965-05-20
US518884A US3382926A (en)	1966-01-05	1966-01-05	Well completion device with acid soluble plug

Publications (1)

Publication Number	Publication Date
OA01939A true OA01939A (en)	1970-02-04

Family

ID=27412264

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA52399A OA01939A (en)	1965-04-05	1966-04-01	Device for operating wells, especially oil wells.

Country Status (11)

Country	Link
BE (1)	BE678921A (en)
CH (1)	CH467418A (en)
DE (2)	DE1940905U (en)
DK (1)	DK112511B (en)
ES (1)	ES324686A1 (en)
FI (1)	FI49871C (en)
GB (1)	GB1093985A (en)
NL (1)	NL152960B (en)
NO (1)	NO120575B (en)
OA (1)	OA01939A (en)
SE (1)	SE302937B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5346016A (en) *	1991-09-16	1994-09-13	Conoco Inc.	Apparatus and method for centralizing pipe in a wellbore
US5228518A (en) *	1991-09-16	1993-07-20	Conoco Inc.	Downhole activated process and apparatus for centralizing pipe in a wellbore
CN103352677B (en) *	2013-07-18	2016-01-20	太仓优尼泰克精密机械有限公司	A kind of downhole petroleum sand control filter pipe
EP3492693A1 (en) *	2017-12-04	2019-06-05	Welltec Oilfield Solutions AG	Downhole inflow production restriction device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE942923C (en) *	1953-02-11	1956-05-09	Solis Myron Zandmer	Method and apparatus for creating connecting channels between the interior of the casing of a borehole and usable layers of earth when cementing the casing

1966
- 1966-03-22 GB GB12518/66A patent/GB1093985A/en not_active Expired
- 1966-03-24 DE DEZ10521U patent/DE1940905U/en not_active Expired
- 1966-03-24 DE DEZ12124A patent/DE1233801B/en active Pending
- 1966-03-25 SE SE3990/66A patent/SE302937B/xx unknown
- 1966-03-25 ES ES0324686A patent/ES324686A1/en not_active Expired
- 1966-03-30 CH CH475166A patent/CH467418A/en unknown
- 1966-03-31 FI FI660830A patent/FI49871C/en active
- 1966-04-01 BE BE678921D patent/BE678921A/xx not_active IP Right Cessation
- 1966-04-01 OA OA52399A patent/OA01939A/en unknown
- 1966-04-04 NO NO162445A patent/NO120575B/no unknown
- 1966-04-04 DK DK175066AA patent/DK112511B/en unknown
- 1966-04-05 NL NL666604581A patent/NL152960B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI49871B (en)	1975-06-30
BE678921A (en)	1966-09-16
GB1093985A (en)	1967-12-06
DE1233801B (en)	1967-02-09
NL6604581A (en)	1966-10-06
SE302937B (en)	1968-08-12
NO120575B (en)	1970-11-09
ES324686A1 (en)	1967-02-01
FI49871C (en)	1975-10-10
NL152960B (en)	1977-04-15
DK112511B (en)	1968-12-23
CH467418A (en)	1969-01-15
DE1940905U (en)	1966-06-23

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