GB2132723B - Sealing threaded sections of a well tool - Google Patents
Sealing threaded sections of a well toolInfo
- Publication number
- GB2132723B GB2132723B GB08324342A GB8324342A GB2132723B GB 2132723 B GB2132723 B GB 2132723B GB 08324342 A GB08324342 A GB 08324342A GB 8324342 A GB8324342 A GB 8324342A GB 2132723 B GB2132723 B GB 2132723B
- Authority
- GB
- United Kingdom
- Prior art keywords
- well tool
- threaded sections
- sealing threaded
- sealing
- sections
- 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
- 238000007789 sealing Methods 0.000 title 1
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
- E21B17/043—Threaded with locking means
-
- 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
- E21B17/023—Arrangements for connecting cables or wirelines to downhole devices
- E21B17/025—Side entry subs
-
- 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
- E21B17/18—Pipes provided with plural fluid passages
-
- 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
- E21B2200/05—Flapper valves
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Pipe Accessories (AREA)
- Processing Of Terminals (AREA)
- Catching Or Destruction (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/450,943 US4538838A (en) | 1982-11-10 | 1982-12-20 | Method and apparatus of sealing threaded sections of a well tool |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8324342D0 GB8324342D0 (en) | 1983-10-12 |
GB2132723A GB2132723A (en) | 1984-07-11 |
GB2132723B true GB2132723B (en) | 1986-03-05 |
Family
ID=23790150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08324342A Expired GB2132723B (en) | 1982-12-20 | 1983-09-12 | Sealing threaded sections of a well tool |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2543249B1 (en) |
GB (1) | GB2132723B (en) |
NO (1) | NO833373L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2663978B1 (en) * | 1990-06-29 | 1995-12-15 | Elf Aquitaine | PRODUCTION TUBE WITH INTEGRATED HYDRAULIC LINE. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA952093A (en) * | 1969-02-05 | 1974-07-30 | Rockwell International Corporation | Washout method and apparatus |
GB1510251A (en) * | 1976-01-16 | 1978-05-10 | Mcevoy Oilfield Equipment Co | Well pipe suspension apparatus |
US4361188A (en) * | 1980-04-07 | 1982-11-30 | Russell Larry R | Well apparatus actuating means having pressure accumulator means and method of use |
US4444421A (en) * | 1980-11-12 | 1984-04-24 | Varco International, Inc. | Driveable pile connections |
-
1983
- 1983-09-12 GB GB08324342A patent/GB2132723B/en not_active Expired
- 1983-09-19 NO NO833373A patent/NO833373L/en unknown
- 1983-12-19 FR FR8320279A patent/FR2543249B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2543249A1 (en) | 1984-09-28 |
GB8324342D0 (en) | 1983-10-12 |
FR2543249B1 (en) | 1987-03-20 |
NO833373L (en) | 1984-06-21 |
GB2132723A (en) | 1984-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |