DK162852C - Fremgangsmaade og apparat til boring af dybe huller - Google Patents
Fremgangsmaade og apparat til boring af dybe hullerInfo
- Publication number
- DK162852C DK162852C DK269087A DK269087A DK162852C DK 162852 C DK162852 C DK 162852C DK 269087 A DK269087 A DK 269087A DK 269087 A DK269087 A DK 269087A DK 162852 C DK162852 C DK 162852C
- Authority
- DK
- Denmark
- Prior art keywords
- procedure
- deep holes
- drilling deep
- drilling
- holes
- Prior art date
Links
- 238000000034 method 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- 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
- E21B10/00—Drill bits
- E21B10/08—Roller bits
- E21B10/20—Roller bits characterised by detachable or adjustable parts, e.g. legs or axles
-
- 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
- E21B23/03—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for setting the tools into, or removing the tools from, laterally offset landing nipples or pockets
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
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)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8504473A SE452042B (sv) | 1985-09-27 | 1985-09-27 | Forfarande och anordning for utbyte av en borrkrona pa plats i ett borrhal |
SE8504473 | 1985-09-27 | ||
SE8600430 | 1986-09-26 | ||
PCT/SE1986/000430 WO1987002091A1 (en) | 1985-09-27 | 1986-09-26 | A method and a device for deep hole drilling |
Publications (4)
Publication Number | Publication Date |
---|---|
DK269087D0 DK269087D0 (da) | 1987-05-26 |
DK269087A DK269087A (da) | 1987-05-26 |
DK162852B DK162852B (da) | 1991-12-16 |
DK162852C true DK162852C (da) | 1992-05-18 |
Family
ID=20361539
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK269087A DK162852C (da) | 1985-09-27 | 1987-05-26 | Fremgangsmaade og apparat til boring af dybe huller |
Country Status (8)
Country | Link |
---|---|
US (1) | US4889194A (da) |
EP (1) | EP0269638B1 (da) |
JP (1) | JPH0768837B2 (da) |
AU (1) | AU6401586A (da) |
DE (1) | DE3675946D1 (da) |
DK (1) | DK162852C (da) |
SE (1) | SE452042B (da) |
WO (1) | WO1987002091A1 (da) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5950742A (en) * | 1997-04-15 | 1999-09-14 | Camco International Inc. | Methods and related equipment for rotary drilling |
RU2578229C1 (ru) * | 2014-10-07 | 2016-03-27 | Общество с ограниченной ответственностью "Опытный завод технических средств бурения на газ" | Буровой шарошечный расширитель со сменными секциями |
US10774500B2 (en) | 2017-03-09 | 2020-09-15 | Caterpillar Inc. | Power operated locking system earth moving equipment and method |
CN110863853B (zh) * | 2019-12-24 | 2024-05-14 | 吕梁学院 | 一种煤层瓦斯抽采钻孔塌孔清煤装置 |
CN114799261B (zh) * | 2022-05-19 | 2024-05-14 | 溧阳市金昆锻压有限公司 | 一种八孔数控枪钻及其使用方法 |
CN115182342B (zh) * | 2022-09-13 | 2022-11-29 | 山东鲁中公路建设有限公司 | 应用于不良地质的桩基施工工艺和装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA542092A (en) * | 1957-06-11 | A. Zublin John | Apparatus for drilling a curved lateral bore deviating from an existing well bore | |
US2203747A (en) * | 1937-09-20 | 1940-06-11 | Harvey D Sandstone | Laminated disk drill bit |
US2839270A (en) * | 1954-06-01 | 1958-06-17 | Oilwell Drain Hole Drilling Co | Releasable connections for drain hole drilling equipment |
US3847236A (en) * | 1973-06-28 | 1974-11-12 | J Coalson | Drill bit |
DE2438733A1 (de) * | 1974-08-13 | 1976-02-26 | John P Coalson | Bohrwerkzeug |
SU754037A1 (ru) * | 1978-03-20 | 1980-08-07 | Кузбасский Политехнический Институт | Породоразрушающий инструмент |
US4394882A (en) * | 1981-03-17 | 1983-07-26 | The United States Of America As Represented By The United States Department Of Energy | Continuous chain bit with downhole cycling capability |
-
1985
- 1985-09-27 SE SE8504473A patent/SE452042B/xx not_active IP Right Cessation
-
1986
- 1986-09-26 JP JP61505335A patent/JPH0768837B2/ja not_active Expired - Lifetime
- 1986-09-26 DE DE8686905992T patent/DE3675946D1/de not_active Expired - Lifetime
- 1986-09-26 WO PCT/SE1986/000430 patent/WO1987002091A1/en active IP Right Grant
- 1986-09-26 AU AU64015/86A patent/AU6401586A/en not_active Abandoned
- 1986-09-26 EP EP86905992A patent/EP0269638B1/en not_active Expired
-
1987
- 1987-05-26 DK DK269087A patent/DK162852C/da not_active IP Right Cessation
-
1988
- 1988-11-22 US US07/275,641 patent/US4889194A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
WO1987002091A1 (en) | 1987-04-09 |
SE8504473L (sv) | 1987-03-28 |
SE8504473D0 (sv) | 1985-09-27 |
AU6401586A (en) | 1987-04-24 |
JPS63501650A (ja) | 1988-06-23 |
EP0269638B1 (en) | 1990-11-28 |
JPH0768837B2 (ja) | 1995-07-26 |
SE452042B (sv) | 1987-11-09 |
DK269087D0 (da) | 1987-05-26 |
DK269087A (da) | 1987-05-26 |
DK162852B (da) | 1991-12-16 |
EP0269638A1 (en) | 1988-06-08 |
US4889194A (en) | 1989-12-26 |
DE3675946D1 (de) | 1991-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |