ATA382481A - Verbindungsstueck fuer bohrgestaenge - Google Patents

Verbindungsstueck fuer bohrgestaenge

Info

Publication number: ATA382481A
Authority: AT; Austria
Prior art keywords: power supply; supply system; power; supply
Prior art date: 1981-09-03

Application number

AT813824A

Other languages

English (en)

Other versions

AT376766B (de

Original Assignee

Orszagos Koolaj Gazipari

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.)

1981-09-03

Filing date

1981-09-03

Publication date

1984-05-15

1981-09-03 Application filed by Orszagos Koolaj Gazipari filed Critical Orszagos Koolaj Gazipari

1981-09-03 Priority to AT0382481A priority Critical patent/AT376766B/de

1981-09-10 Priority to DE19813135931 priority patent/DE3135931A1/de

1981-09-17 Priority to FR8117548A priority patent/FR2512877A1/fr

1984-05-15 Publication of ATA382481A publication Critical patent/ATA382481A/de

1984-12-27 Application granted granted Critical

1984-12-27 Publication of AT376766B publication Critical patent/AT376766B/de

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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/046—Couplings; joints between rod or the like and bit or between rod and rod or the like with ribs, pins, or jaws, and complementary grooves or the like, e.g. bayonet catches
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints
- 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
- E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
- E21B23/06—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting packers
- 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
- E21B43/02—Subsoil filtering
- E21B43/10—Setting of casings, screens, liners or the like in wells

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (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)
Mechanical Engineering (AREA)
Earth Drilling (AREA)

AT0382481A 1981-09-03 1981-09-03 Verbindungsstueck fuer bohrgestaenge AT376766B (de)

Priority Applications (3)

Application Number	Priority Date	Filing Date	Title
AT0382481A AT376766B (de)	1981-09-03	1981-09-03	Verbindungsstueck fuer bohrgestaenge
DE19813135931 DE3135931A1 (de)	1981-09-03	1981-09-10	Vorrichtung zum bohren von oel- und erdgas-brunnen sowie zur foerderung aus diesen
FR8117548A FR2512877A1 (fr)	1981-09-03	1981-09-17	Equipement de liaison pour forage et exploitation de puits de petrole et de gaz naturel

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
AT0382481A AT376766B (de)	1981-09-03	1981-09-03	Verbindungsstueck fuer bohrgestaenge
DE19813135931 DE3135931A1 (de)	1981-09-03	1981-09-10	Vorrichtung zum bohren von oel- und erdgas-brunnen sowie zur foerderung aus diesen
FR8117548A FR2512877A1 (fr)	1981-09-03	1981-09-17	Equipement de liaison pour forage et exploitation de puits de petrole et de gaz naturel

Publications (2)

Publication Number	Publication Date
ATA382481A true ATA382481A (de)	1984-05-15
AT376766B AT376766B (de)	1984-12-27

Family

ID=27149641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0382481A AT376766B (de)	1981-09-03	1981-09-03	Verbindungsstueck fuer bohrgestaenge

Country Status (3)

Country	Link
AT (1)	AT376766B (de)
DE (1)	DE3135931A1 (de)
FR (1)	FR2512877A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2557194B1 (fr) *	1983-12-23	1986-05-16	Creusot Loire	Raccord rapide pour tube prolongateur de forage petrolier
GB8915302D0 (en) *	1989-07-04	1989-08-23	Andergauge Ltd	Drill string stabiliser
CN103711439B (zh) *	2013-12-10	2016-10-05	沙玉琢	一种防脱开的快速接头

1981
- 1981-09-03 AT AT0382481A patent/AT376766B/de not_active IP Right Cessation
- 1981-09-10 DE DE19813135931 patent/DE3135931A1/de not_active Withdrawn
- 1981-09-17 FR FR8117548A patent/FR2512877A1/fr active Granted

Also Published As

Publication number	Publication date
FR2512877A1 (fr)	1983-03-18
AT376766B (de)	1984-12-27
FR2512877B3 (de)	1984-09-14
DE3135931A1 (de)	1983-03-24

Publication	Publication Date	Title
GB2132040B (en)	1986-03-19	Power supply system
GB2095486B (en)	1984-10-17	An uninterruptible power supply system
GB8512721D0 (en)	1985-06-26	Power supply system
DE3277167D1 (en)	1987-10-08	Regulated power supply
DE3275338D1 (en)	1987-03-05	Greatly prolonged period non-interruptible power supply system
DE3278675D1 (en)	1988-07-21	Power supply apparatus
GB8525557D0 (en)	1985-11-20	Power supply systems
PH19335A (en)	1986-03-21	Water driver power supply system
GB2111326B (en)	1985-07-24	No-break power supply
GB2073512B (en)	1984-03-14	Generator-battery dc power supply system
DE3266892D1 (en)	1985-11-21	Power supply diagnostic system
GB2120474B (en)	1985-10-23	Standby power supply system
GB2094520B (en)	1985-10-30	Power supply regulator
GB2101425B (en)	1984-09-05	Electrical power supply system
ZA821971B (en)	1983-02-23	Power generating system
GB2100528B (en)	1985-05-09	Power supply connector
AU560889B2 (en)	1987-04-16	Power supply system
AU4459085A (en)	1985-11-28	Line power supply
GB2110441B (en)	1985-10-02	Power supply control
ZA821493B (en)	1983-01-26	Regulated power supply
ZA826852B (en)	1983-10-26	Power unit
JPS57151205A (en)	1982-09-18	Power supply device
ATA382481A (de)	1984-05-15	Verbindungsstueck fuer bohrgestaenge
GB2065391B (en)	1984-05-10	Power supply system
JPS55117431A (en)	1980-09-09	Power supply system

Legal Events

Date	Code	Title
1990-02-15	ELJ	Ceased due to non-payment of the annual fee
1997-05-15	EIH	Change in the person of patent owner
2002-03-15	ELJ	Ceased due to non-payment of the annual fee