FR999938A - Advanced drilling pipe and casing obtained with such pipes - Google Patents

Advanced drilling pipe and casing obtained with such pipes

Info

Publication number: FR999938A
Authority: FR; France
Prior art keywords: pipes; drilling pipe; advanced drilling; casing obtained; casing
Prior art date: 1946-02-04
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

Other languages

Inventor

Pierre-Jean-Marie-Th Allard

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.)

1946-02-04

Filing date

1946-02-04

Publication date

1952-02-06

1946-02-04 Application filed filed Critical

1952-02-06 Application granted granted Critical

1952-02-06 Publication of FR999938A publication Critical patent/FR999938A/en

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/10—Bogies; Frames
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/08—Endless track units; Parts thereof
- B62D55/18—Tracks
- B62D55/24—Tracks of continuously flexible type, e.g. rubber belts
- 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
- 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
- E21B17/08—Casing joints

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Transportation (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

FR999938D 1946-02-04 1946-02-04 Advanced drilling pipe and casing obtained with such pipes Expired FR999938A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR999938T		1946-02-04

Publications (1)

Publication Number	Publication Date
FR999938A true FR999938A (en)	1952-02-06

Family

ID=9560051

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR999938D Expired FR999938A (en)	1946-02-04	1946-02-04	Advanced drilling pipe and casing obtained with such pipes

Country Status (2)

Country	Link
DE (1)	DE829136C (en)
FR (1)	FR999938A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1206378B (en) *	1964-08-04	1965-12-09	Bergbaumaschinen Seehausen Veb	Quick connection for large drill pipes, especially for deep drilling

1946
- 1946-02-04 FR FR999938D patent/FR999938A/en not_active Expired
1949
- 1949-01-22 DE DE1949P0030545 patent/DE829136C/en not_active Expired

Also Published As

Publication number	Publication date
DE829136C (en)	1952-01-24

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