SE463163B - Staangstyrningsanordning foer en utrustning foer skarvstaangsborrning - Google Patents
Staangstyrningsanordning foer en utrustning foer skarvstaangsborrningInfo
- Publication number
- SE463163B SE463163B SE8701419A SE8701419A SE463163B SE 463163 B SE463163 B SE 463163B SE 8701419 A SE8701419 A SE 8701419A SE 8701419 A SE8701419 A SE 8701419A SE 463163 B SE463163 B SE 463163B
- Authority
- SE
- Sweden
- Prior art keywords
- locking
- guide
- center opening
- opening
- drilling center
- Prior art date
Links
- 210000000078 claw Anatomy 0.000 claims description 9
- 238000005553 drilling Methods 0.000 claims description 9
- 238000013459 approach Methods 0.000 claims 1
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
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)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI861666A FI74778C (fi) | 1986-04-21 | 1986-04-21 | Staongstyrningsanordning foer en skarvstaongsborrningsutrustning. |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8701419D0 SE8701419D0 (sv) | 1987-04-06 |
SE8701419L SE8701419L (sv) | 1987-10-22 |
SE463163B true SE463163B (sv) | 1990-10-15 |
Family
ID=8522494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8701419A SE463163B (sv) | 1986-04-21 | 1987-04-06 | Staangstyrningsanordning foer en utrustning foer skarvstaangsborrning |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU585145B2 (fi) |
CA (1) | CA1310629C (fi) |
DE (1) | DE3711210A1 (fi) |
FI (1) | FI74778C (fi) |
NO (1) | NO871384L (fi) |
SE (1) | SE463163B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119854B (fi) * | 2007-05-18 | 2009-04-15 | Sandvik Mining & Constr Oy | Sovitelma kallioporakoneen syöttöpalkilla liikkuvan väliohjaimen käyttämiseksi |
FI121483B (fi) | 2009-02-12 | 2010-11-30 | Sandvik Mining & Constr Oy | Menetelmä tankomaisten kappaleiden käsittelemiseksi, väliohjain sekä kallionporausyksikkö |
CA2983915C (en) | 2015-05-01 | 2023-06-27 | Bly Ip Inc. | Drill rod alignment device and systems and methods of using same |
CN109779541B (zh) * | 2019-03-18 | 2020-02-18 | 刘明晓 | 一种用于石油勘探扶正器的自动安装装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3683466A (en) * | 1970-10-08 | 1972-08-15 | Ingersoll Rand Co | Hydraulic centralizer |
SE415117B (sv) * | 1975-12-11 | 1980-09-08 | Craelius Ab | Borrstrengshallare for en bergborrmaskin |
DE3166805D1 (en) * | 1980-07-02 | 1984-11-29 | Tampella Oy Ab | A drill rod guiding and centralizing mechanism |
-
1986
- 1986-04-21 FI FI861666A patent/FI74778C/fi not_active IP Right Cessation
-
1987
- 1987-04-02 NO NO871384A patent/NO871384L/no unknown
- 1987-04-03 DE DE19873711210 patent/DE3711210A1/de not_active Withdrawn
- 1987-04-06 SE SE8701419A patent/SE463163B/sv not_active IP Right Cessation
- 1987-04-07 AU AU71143/87A patent/AU585145B2/en not_active Expired
- 1987-04-21 CA CA000535126A patent/CA1310629C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU585145B2 (en) | 1989-06-08 |
FI74778C (fi) | 1988-03-10 |
CA1310629C (en) | 1992-11-24 |
FI74778B (fi) | 1987-11-30 |
DE3711210A1 (de) | 1987-10-22 |
SE8701419L (sv) | 1987-10-22 |
SE8701419D0 (sv) | 1987-04-06 |
FI861666A0 (fi) | 1986-04-21 |
NO871384D0 (no) | 1987-04-02 |
AU7114387A (en) | 1987-10-22 |
NO871384L (no) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NAL | Patent in force |
Ref document number: 8701419-7 Format of ref document f/p: F |
|
NUG | Patent has lapsed |