GB9926158D0 - Method for drilling in the earth, and vessel to be used for this method - Google Patents
Method for drilling in the earth, and vessel to be used for this methodInfo
- Publication number
- GB9926158D0 GB9926158D0 GBGB9926158.8A GB9926158A GB9926158D0 GB 9926158 D0 GB9926158 D0 GB 9926158D0 GB 9926158 A GB9926158 A GB 9926158A GB 9926158 D0 GB9926158 D0 GB 9926158D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling
- earth
- vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title 2
- 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
- E21B19/09—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 specially adapted for drilling underwater formations from a floating support using heave compensators supporting the drill string
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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1005995A NL1005995C2 (en) | 1997-05-07 | 1997-05-07 | Method for drilling into the ground and the vessel to be used for this. |
PCT/NL1998/000244 WO1998050670A1 (en) | 1997-05-07 | 1998-05-04 | Method for drilling in the earth, and vessel to be used for this method |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9926158D0 true GB9926158D0 (en) | 2000-01-12 |
GB2340865A GB2340865A (en) | 2000-03-01 |
GB2340865B GB2340865B (en) | 2001-09-26 |
Family
ID=19764932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9926158A Expired - Fee Related GB2340865B (en) | 1997-05-07 | 1998-05-04 | Method for drilling in the earth, and vessel to be used for this method |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU7351498A (en) |
BR (1) | BR9809232A (en) |
GB (1) | GB2340865B (en) |
NL (1) | NL1005995C2 (en) |
NO (1) | NO995359L (en) |
WO (1) | WO1998050670A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105221085A (en) * | 2015-10-23 | 2016-01-06 | 宝鸡石油机械有限责任公司 | Two half active crown-block heave compensator that floats |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208728A (en) * | 1962-11-19 | 1965-09-28 | Exxon Production Research Co | Apparatus for use on floating drilling platforms |
FR1402845A (en) * | 1963-10-10 | 1965-06-18 | Inst Francais Du Petrole | Device for stabilizing the weight on the tool in the case of subsea drilling using a flexible tube |
NL6814804A (en) * | 1968-10-16 | 1970-04-20 | ||
US4085509A (en) * | 1976-04-07 | 1978-04-25 | Martin-Decker Company | Apparatus for compensating for the heaving of a floating drilling platform for connection with apparatus for measuring the rate of penetration of pipe run into an offshore well |
-
1997
- 1997-05-07 NL NL1005995A patent/NL1005995C2/en not_active IP Right Cessation
-
1998
- 1998-05-04 BR BR9809232-4A patent/BR9809232A/en not_active Application Discontinuation
- 1998-05-04 GB GB9926158A patent/GB2340865B/en not_active Expired - Fee Related
- 1998-05-04 AU AU73514/98A patent/AU7351498A/en not_active Abandoned
- 1998-05-04 WO PCT/NL1998/000244 patent/WO1998050670A1/en active Application Filing
-
1999
- 1999-11-03 NO NO995359A patent/NO995359L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2340865B (en) | 2001-09-26 |
NL1005995C2 (en) | 1998-11-19 |
BR9809232A (en) | 2000-06-27 |
AU7351498A (en) | 1998-11-27 |
NO995359D0 (en) | 1999-11-03 |
WO1998050670A1 (en) | 1998-11-12 |
GB2340865A (en) | 2000-03-01 |
NO995359L (en) | 1999-11-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20030504 |