NL6814804A - - Google Patents
Info
- Publication number
- NL6814804A NL6814804A NL6814804A NL6814804A NL6814804A NL 6814804 A NL6814804 A NL 6814804A NL 6814804 A NL6814804 A NL 6814804A NL 6814804 A NL6814804 A NL 6814804A NL 6814804 A NL6814804 A NL 6814804A
- Authority
- NL
- Netherlands
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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
- B66D1/28—Other constructional details
- B66D1/40—Control devices
- B66D1/48—Control devices automatic
-
- 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
- E21B7/12—Underwater drilling
- E21B7/128—Underwater drilling from floating support with independent underwater anchored guide base
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
- B66D2700/00—Capstans, winches or hoists
- B66D2700/01—Winches, capstans or pivots
- B66D2700/0108—Winches, capstans or pivots with devices for paying out or automatically tightening the cable
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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814804A NL6814804A (enExample) | 1968-10-16 | 1968-10-16 | |
| GB1258832D GB1258832A (enExample) | 1968-10-16 | 1969-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814804A NL6814804A (enExample) | 1968-10-16 | 1968-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6814804A true NL6814804A (enExample) | 1970-04-20 |
Family
ID=19804940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6814804A NL6814804A (enExample) | 1968-10-16 | 1968-10-16 |
Country Status (2)
| Country | Link |
|---|---|
| GB (1) | GB1258832A (enExample) |
| NL (1) | NL6814804A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028194A (en) * | 1990-02-12 | 1991-07-02 | Robinson James S | Marine crane improvement |
| WO1998050670A1 (en) * | 1997-05-07 | 1998-11-12 | Itrec B.V. | Method for drilling in the earth, and vessel to be used for this method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2013680B1 (en) | 2014-10-24 | 2016-10-05 | Itrec Bv | Offshore drilling system, vessel and method. |
-
1968
- 1968-10-16 NL NL6814804A patent/NL6814804A/xx unknown
-
1969
- 1969-10-16 GB GB1258832D patent/GB1258832A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5028194A (en) * | 1990-02-12 | 1991-07-02 | Robinson James S | Marine crane improvement |
| WO1998050670A1 (en) * | 1997-05-07 | 1998-11-12 | Itrec B.V. | Method for drilling in the earth, and vessel to be used for this method |
| NL1005995C2 (nl) * | 1997-05-07 | 1998-11-19 | Itrec Bv | Werkwijze voor het boren in de aardbodem en het daarbij te gebruiken vaartuig. |
| GB2340865A (en) * | 1997-05-07 | 2000-03-01 | Itrec Bv | Method for drilling in the earth, and vessel to be used for this method |
| GB2340865B (en) * | 1997-05-07 | 2001-09-26 | Itrec Bv | Method for drilling in the earth, and vessel to be used for this method |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1258832A (enExample) | 1971-12-30 |