FR872079A - Jointing of drill pipes - Google Patents
Jointing of drill pipesInfo
- Publication number
- FR872079A FR872079A FR872079DA FR872079A FR 872079 A FR872079 A FR 872079A FR 872079D A FR872079D A FR 872079DA FR 872079 A FR872079 A FR 872079A
- Authority
- FR
- France
- Prior art keywords
- jointing
- drill pipes
- drill
- pipes
- Prior art date
- 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
Links
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
- E21B17/042—Threaded
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE872079X | 1939-03-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR872079A true FR872079A (en) | 1942-05-28 |
Family
ID=6815901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR872079D Expired FR872079A (en) | 1939-03-21 | 1941-05-10 | Jointing of drill pipes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR872079A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345084A (en) * | 1965-02-08 | 1967-10-03 | Ventura Tool Company | Pipe tool joints |
DE1259810B (en) * | 1963-12-16 | 1968-02-01 | Kobe Inc | Socket shrink connection |
DE1263417B (en) * | 1963-12-04 | 1968-03-14 | Ct De Rech S De Pont A Mousson | Push-in socket connection held together by flanges with screws |
DE1285963B (en) * | 1963-12-16 | 1969-01-02 | Kobe Inc | Device for the production of a sleeve-shrink connection of pipes or rods, in particular of drill rods |
EP0115542A1 (en) * | 1982-08-02 | 1984-08-15 | Daidotokushuko Kabushiki Kaisha | Tapered threaded member with guide |
-
1941
- 1941-05-10 FR FR872079D patent/FR872079A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1263417B (en) * | 1963-12-04 | 1968-03-14 | Ct De Rech S De Pont A Mousson | Push-in socket connection held together by flanges with screws |
DE1259810B (en) * | 1963-12-16 | 1968-02-01 | Kobe Inc | Socket shrink connection |
DE1285963B (en) * | 1963-12-16 | 1969-01-02 | Kobe Inc | Device for the production of a sleeve-shrink connection of pipes or rods, in particular of drill rods |
US3345084A (en) * | 1965-02-08 | 1967-10-03 | Ventura Tool Company | Pipe tool joints |
EP0115542A1 (en) * | 1982-08-02 | 1984-08-15 | Daidotokushuko Kabushiki Kaisha | Tapered threaded member with guide |
EP0115542A4 (en) * | 1982-08-02 | 1984-11-07 | Daido Steel Co Ltd | Tapered threaded member with guide. |
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