DK78778A - Boreanlaeg - Google Patents
BoreanlaegInfo
- Publication number
- DK78778A DK78778A DK78778A DK78778A DK78778A DK 78778 A DK78778 A DK 78778A DK 78778 A DK78778 A DK 78778A DK 78778 A DK78778 A DK 78778A DK 78778 A DK78778 A DK 78778A
- Authority
- DK
- Denmark
- Prior art keywords
- drilling plant
- drilling
- plant
- Prior art date
Links
- 238000005553 drilling 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/084—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods with flexible drawing means, e.g. cables
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7711106A NL167498C (nl) | 1977-10-10 | 1977-10-10 | Boorinrichting. |
Publications (1)
Publication Number | Publication Date |
---|---|
DK78778A true DK78778A (da) | 1979-04-11 |
Family
ID=19829318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK78778A DK78778A (da) | 1977-10-10 | 1978-02-22 | Boreanlaeg |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE863426A (xx) |
DE (1) | DE2812096C3 (xx) |
DK (1) | DK78778A (xx) |
GB (1) | GB1572639A (xx) |
NL (1) | NL167498C (xx) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3718636C1 (de) * | 1987-06-04 | 1988-07-21 | Turmag Turbo Masch Ag | Gesteinsbohrmaschine,insbesondere fuer den untertaegigen Bergbau,mit einem vorspringenden,freieinsehbaren Gewindezapfen zur formschluessigen Aufnahme von Bohrstangen |
DE4210872C2 (de) * | 1992-04-01 | 2001-06-28 | Delmag Maschinenfabrik | Bohrgerät |
DE4202554C1 (en) * | 1992-01-30 | 1993-07-01 | Delmag Maschinenfabrik Reinhold Dornfeld Gmbh & Co, 7300 Esslingen, De | Drill rig with vertical guide rod and feed table - has drive with cable whose ends are secured to top and lower guide rod sections respectively |
US5794723A (en) * | 1995-12-12 | 1998-08-18 | Boart Longyear Company | Drilling rig |
CN216429530U (zh) * | 2022-01-04 | 2022-05-03 | 北京三一智造科技有限公司 | 多工法钻机加压结构及钻机 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1056074B (de) * | 1953-08-14 | 1959-04-30 | Ruston Bucyrus Ltd | Rotary-Bohranlage |
US3266582A (en) * | 1962-08-24 | 1966-08-16 | Leyman Corp | Drilling system |
CA925850A (en) * | 1970-02-16 | 1973-05-08 | H. Wilderman Giles | Draw works for drilling rig |
-
1977
- 1977-10-10 NL NL7711106A patent/NL167498C/xx not_active IP Right Cessation
-
1978
- 1978-01-27 BE BE184720A patent/BE863426A/xx not_active IP Right Cessation
- 1978-01-30 GB GB365078A patent/GB1572639A/en not_active Expired
- 1978-02-22 DK DK78778A patent/DK78778A/da not_active Application Discontinuation
- 1978-03-20 DE DE19782812096 patent/DE2812096C3/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1572639A (en) | 1980-07-30 |
BE863426A (fr) | 1978-05-16 |
DE2812096B2 (de) | 1980-10-23 |
DE2812096C3 (de) | 1981-07-02 |
DE2812096A1 (de) | 1979-04-12 |
NL7711106A (nl) | 1979-04-12 |
NL167498C (nl) | 1981-12-16 |
NL167498B (nl) | 1981-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AHS | Application shelved for other reasons than non-payment |