DK43075A - - Google Patents
Info
- Publication number
- DK43075A DK43075A DK43075*#A DK43075A DK43075A DK 43075 A DK43075 A DK 43075A DK 43075 A DK43075 A DK 43075A DK 43075 A DK43075 A DK 43075A
- Authority
- DK
- Denmark
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/046—Directional drilling horizontal drilling
-
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/10—Valve arrangements in drilling-fluid circulation systems
-
- 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
- E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
- E21B7/205—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes without earth removal
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/001—Improving soil or rock, e.g. by freezing; Injections
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7402091A SE392145B (sv) | 1974-02-18 | 1974-02-18 | Anordning vid borrutrustningar |
SE7402091 | 1974-02-18 | ||
SE7402089 | 1974-02-18 | ||
SE7402089A SE392146B (sv) | 1974-02-18 | 1974-02-18 | Anordning vid borraggregat |
Publications (3)
Publication Number | Publication Date |
---|---|
DK43075A true DK43075A (it) | 1975-10-20 |
DK145725B DK145725B (da) | 1983-02-07 |
DK145725C DK145725C (da) | 1983-07-25 |
Family
ID=26656450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK43075A DK145725C (da) | 1974-02-18 | 1975-02-07 | Boreudrustning |
Country Status (10)
Country | Link |
---|---|
US (1) | US3958648A (it) |
AT (1) | AT369858B (it) |
CH (1) | CH588633A5 (it) |
DE (1) | DE2505668C3 (it) |
DK (1) | DK145725C (it) |
FI (1) | FI66051C (it) |
FR (1) | FR2261406B1 (it) |
GB (1) | GB1486973A (it) |
IT (1) | IT1031835B (it) |
NO (1) | NO145108C (it) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2924393C2 (de) * | 1979-06-16 | 1983-06-23 | Brückner Grundbau GmbH, 4300 Essen | Bohrvorrichtung zum Überlagerungsbohren |
DE2924392C2 (de) * | 1979-06-16 | 1982-09-23 | Brückner Grundbau GmbH, 4300 Essen | Bohrvorrichtung zum Überlagerungsbohren |
SE454196C (sv) * | 1983-09-23 | 1991-11-04 | Jan Persson | Jord- och bergborrningsanordning foer samtidig borrning och infodring av borrhaalet |
FR2596803B1 (fr) * | 1986-04-02 | 1988-06-24 | Elf Aquitaine | Dispositif de forage et cuvelage simultanes |
US4828050A (en) * | 1986-05-08 | 1989-05-09 | Branham Industries, Inc. | Single pass drilling apparatus and method for forming underground arcuate boreholes |
US4691789A (en) * | 1986-06-09 | 1987-09-08 | Methane Drainage Ventures | Process for establishing a clear horizontal borehole in a subterranean formation |
JPH08210083A (ja) * | 1995-02-02 | 1996-08-13 | Houshiyou:Kk | 地中配管工事における坑口止水装置及び坑口止水方法 |
US20140251694A1 (en) * | 2013-03-08 | 2014-09-11 | Earth Tool Company Llc | Directional Boring Tooling Reed Type Checkflow Valve |
CN107012865A (zh) * | 2017-03-31 | 2017-08-04 | 中国二十冶集团有限公司 | 锚杆防塌孔的施工方法 |
CN110952953B (zh) * | 2020-01-15 | 2024-03-19 | 安徽建筑大学 | 一种水平定向钻孔口保压封堵装置及应用该装置的涌水处理方法 |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US672097A (en) * | 1900-03-15 | 1901-04-16 | Fred A Eastman | Well-boring apparatus. |
US999000A (en) * | 1910-12-23 | 1911-07-25 | Gewerkschaft Dorstfeld | Rock loosening and impregnating device. |
DE511374C (de) * | 1929-01-17 | 1930-10-29 | Eduard Kindling | Verfahren zur Entwaesserung des Hangenden im Braunkohlenbergbau von Tiefbaustrecken aus |
US2475429A (en) * | 1945-10-01 | 1949-07-05 | E E Townes | Wellhead |
US2641444A (en) * | 1946-09-03 | 1953-06-09 | Signal Oil & Gas Co | Method and apparatus for drilling boreholes |
US2670180A (en) * | 1949-05-27 | 1954-02-23 | Ground Water Inc | Method and apparatus for advancing subterranean pipe |
US2784942A (en) * | 1955-01-11 | 1957-03-12 | California Research Corp | Apparatus for simultaneously drilling and casing shot holes |
US2950087A (en) * | 1955-10-24 | 1960-08-23 | James N Gregory | Combined rotary and percussion drilling |
US2956783A (en) * | 1956-10-13 | 1960-10-18 | Sandvikens Jernverks Ab | Percussion drill |
US3115755A (en) * | 1960-09-26 | 1963-12-31 | Shell Oil Co | Method of anchoring offshore structures |
DE1220360B (de) * | 1961-02-21 | 1966-07-07 | Atlas Copco Ab | Gesteinsbohreinrichtung |
DE1200229B (de) * | 1961-10-30 | 1965-09-09 | Philips Nv | Verfahren zum Spalten nichtmetallischer sproeder Materialien sowie Vorrichtung zur Durchfuehrung dieses Verfahrens, insbesondere zur Verwendung beim Spalten von Gesteinen in Stollen, Tunneln u. dgl. |
DE1207905B (de) * | 1964-09-25 | 1965-12-30 | Wolfgang Staender Dr Ing | Bohrkopf fuer Spuelbohrungen |
BE670646A (it) * | 1965-10-07 | |||
US3417830A (en) * | 1966-06-03 | 1968-12-24 | Mobil Oil Corp | Apparatus for drilling a borehole with a gaseous circulation medium |
DE1533575B1 (de) * | 1967-02-22 | 1971-05-06 | Skanska Cementgjuteriet Ab | Tiefbohrer mit einer exzenterbohrkrone |
GB1180895A (en) * | 1967-10-05 | 1970-02-11 | Gardner Denver Co | Telescoping Drill Pipe. |
DE1289007B (de) * | 1967-10-18 | 1969-02-13 | Boehler & Co Ag Geb | Anordnung des Rueckschlagventils im Bohrgestaengestrang eines Versenkhammers |
US3600109A (en) * | 1968-07-09 | 1971-08-17 | Alexander Andreevich Pavlichen | Arrangement to seal the shaft of a drilling face engine |
DE6921794U (de) * | 1969-05-29 | 1969-09-11 | Grossbohrloch Und Sprenguntern | Ueberlagerungsbohrgeraet |
US3605922A (en) * | 1969-06-21 | 1971-09-20 | Willard I Bergeron | Drill hole connector device |
DE6941708U (de) * | 1969-10-24 | 1970-03-05 | Boehler & Co Ag Geb | Vorrichtung zum ueberlagerungs-, ankerloch- und/oder unterwasserbohren |
US3581816A (en) * | 1970-03-05 | 1971-06-01 | Lynes Inc | Permanent set inflatable element |
GB1249440A (en) * | 1970-06-17 | 1971-10-13 | Shell Int Research | Method and apparatus for use in drilling offshore wells |
US3656564A (en) * | 1970-12-03 | 1972-04-18 | Cicero C Brown | Apparatus for rotary drilling of wells using casing as the drill pipe |
BE795817A (fr) * | 1972-02-25 | 1973-06-18 | Demarok Int Ltd | Appareil de forage et adaptateur lui destine |
-
1975
- 1975-02-07 FI FI750348A patent/FI66051C/fi not_active IP Right Cessation
- 1975-02-07 DK DK43075A patent/DK145725C/da not_active IP Right Cessation
- 1975-02-11 CH CH162575A patent/CH588633A5/xx not_active IP Right Cessation
- 1975-02-11 DE DE2505668A patent/DE2505668C3/de not_active Expired
- 1975-02-12 GB GB5991/75A patent/GB1486973A/en not_active Expired
- 1975-02-12 NO NO750452A patent/NO145108C/no unknown
- 1975-02-12 AT AT0102275A patent/AT369858B/de not_active IP Right Cessation
- 1975-02-13 US US05/549,555 patent/US3958648A/en not_active Expired - Lifetime
- 1975-02-14 FR FR7504601A patent/FR2261406B1/fr not_active Expired
- 1975-02-18 IT IT20389/75A patent/IT1031835B/it active
Also Published As
Publication number | Publication date |
---|---|
FI66051B (fi) | 1984-04-30 |
NO145108C (no) | 1982-01-13 |
GB1486973A (en) | 1977-09-28 |
DK145725C (da) | 1983-07-25 |
DE2505668C3 (de) | 1982-02-25 |
DE2505668A1 (de) | 1975-08-21 |
FR2261406A1 (it) | 1975-09-12 |
FI66051C (fi) | 1984-08-10 |
CH588633A5 (it) | 1977-06-15 |
US3958648A (en) | 1976-05-25 |
NO750452L (it) | 1975-08-19 |
NO145108B (no) | 1981-10-05 |
DE2505668B2 (de) | 1977-04-21 |
DK145725B (da) | 1983-02-07 |
IT1031835B (it) | 1979-05-10 |
AT369858B (de) | 1983-02-10 |
FI750348A (it) | 1975-08-19 |
FR2261406B1 (it) | 1982-11-12 |
ATA102275A (de) | 1977-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |