NL7107459A - - Google Patents
Info
- Publication number
- NL7107459A NL7107459A NL7107459A NL7107459A NL7107459A NL 7107459 A NL7107459 A NL 7107459A NL 7107459 A NL7107459 A NL 7107459A NL 7107459 A NL7107459 A NL 7107459A NL 7107459 A NL7107459 A NL 7107459A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B7/043—Directional drilling for underwater installations
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US4218870A | 1970-06-01 | 1970-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7107459A true NL7107459A (en) | 1971-12-03 |
Family
ID=21920526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7107459A NL7107459A (en) | 1970-06-01 | 1971-06-01 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3610346A (en) |
| BE (1) | BE767935A (en) |
| CA (1) | CA940825A (en) |
| DE (1) | DE2126867A1 (en) |
| DK (1) | DK130752B (en) |
| EG (1) | EG10703A (en) |
| ES (1) | ES391831A1 (en) |
| GB (1) | GB1280965A (en) |
| IS (1) | IS903B6 (en) |
| NL (1) | NL7107459A (en) |
| NO (1) | NO133634C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899032A (en) * | 1974-03-15 | 1975-08-12 | Cities Service Oil Co | Method and apparatus for deviating conductor casing |
| US4003440A (en) * | 1974-09-17 | 1977-01-18 | Tidril Corporation | Apparatus and process for drilling underground arcuate paths utilizing directional drill and following liner |
| US4027734A (en) * | 1975-12-11 | 1977-06-07 | Hebert & Co., Inc. Gurtler | Deviated conductor driving system |
| GB2040341B (en) * | 1979-01-19 | 1982-11-03 | Shell Int Research | Well deviation device |
| US4258800A (en) * | 1979-05-03 | 1981-03-31 | Petro-Drive, Inc. | Hinged conductor casing for deviated driving and method therefor |
| US4431069A (en) * | 1980-07-17 | 1984-02-14 | Dickinson Iii Ben W O | Method and apparatus for forming and using a bore hole |
| US5085283A (en) * | 1990-09-07 | 1992-02-04 | Seabourn Ed O | Method and tool string for curving a vertical borehole horizontally |
| AT509159B1 (en) * | 2004-03-23 | 2011-09-15 | Alwag Tunnelausbau Gmbh | METHOD AND DEVICE FOR DRILLING, IN PARTICULAR FITTING OR TORQUE DRILLING, A HOLE IN GROUND OR ROCK MATERIAL AND FOR FORMING AN ANCHORAGE IN THE HOLE |
| GB201203169D0 (en) * | 2012-02-23 | 2012-04-11 | Wenande William C | Apparatus for use in establishing a wellhead |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1900163A (en) * | 1931-05-02 | 1933-03-07 | Dana Drexler | Method and apparatus for drilling oil wells |
| US2565794A (en) * | 1945-10-02 | 1951-08-28 | Signal Oil & Gas Co | Directional drilling of deviated boreholes |
| US2891770A (en) * | 1955-01-13 | 1959-06-23 | Shell Oil Co | Anchoring method and apparatus |
| US3004612A (en) * | 1956-11-05 | 1961-10-17 | Richfield Oil Corp | Submerged elevated well head structure |
| US2873092A (en) * | 1957-11-14 | 1959-02-10 | Roy P Dwyer | Jet deflection method of deviating a bore hole |
| US3115755A (en) * | 1960-09-26 | 1963-12-31 | Shell Oil Co | Method of anchoring offshore structures |
| US3426844A (en) * | 1966-12-20 | 1969-02-11 | Texaco Inc | Method of drilling underwater wells |
-
1970
- 1970-06-01 US US42188A patent/US3610346A/en not_active Expired - Lifetime
-
1971
- 1971-05-26 GB GB07098/71A patent/GB1280965A/en not_active Expired
- 1971-05-27 NO NO2009/71A patent/NO133634C/no unknown
- 1971-05-28 IS IS2004A patent/IS903B6/en unknown
- 1971-05-28 DK DK259671AA patent/DK130752B/en unknown
- 1971-05-29 DE DE19712126867 patent/DE2126867A1/en active Pending
- 1971-05-29 EG EG235/71A patent/EG10703A/en active
- 1971-06-01 NL NL7107459A patent/NL7107459A/xx unknown
- 1971-06-01 CA CA114,553A patent/CA940825A/en not_active Expired
- 1971-06-01 BE BE767935A patent/BE767935A/en unknown
- 1971-06-01 ES ES391831A patent/ES391831A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3610346A (en) | 1971-10-05 |
| ES391831A1 (en) | 1973-06-16 |
| DK130752C (en) | 1975-09-08 |
| NO133634C (en) | 1976-06-02 |
| EG10703A (en) | 1976-04-30 |
| GB1280965A (en) | 1972-07-12 |
| DK130752B (en) | 1975-04-07 |
| NO133634B (en) | 1976-02-23 |
| IS2004A7 (en) | 1971-12-02 |
| CA940825A (en) | 1974-01-29 |
| IS903B6 (en) | 1975-02-21 |
| DE2126867A1 (en) | 1971-12-16 |
| BE767935A (en) | 1971-12-01 |