ITRM20050574A1 - Tensionatore di alzata con serbatoio lubrificante. - Google Patents
Tensionatore di alzata con serbatoio lubrificante.Info
- Publication number
- ITRM20050574A1 ITRM20050574A1 IT000574A ITRM20050574A ITRM20050574A1 IT RM20050574 A1 ITRM20050574 A1 IT RM20050574A1 IT 000574 A IT000574 A IT 000574A IT RM20050574 A ITRM20050574 A IT RM20050574A IT RM20050574 A1 ITRM20050574 A1 IT RM20050574A1
- Authority
- IT
- Italy
- Prior art keywords
- lubricating tank
- tensioner
- lift
- lift tensioner
- lubricating
- Prior art date
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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
- B63B21/502—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers by means of tension legs
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
- E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
- E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/01—Risers
-
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/002—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling
- E21B19/004—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform
- E21B19/006—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables specially adapted for underwater drilling supporting a riser from a drilling or production platform including heave compensators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/23—Pipe tensioning apparatus
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US62954304P | 2004-11-19 | 2004-11-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
ITRM20050574A1 true ITRM20050574A1 (it) | 2006-05-20 |
Family
ID=35520230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000574A ITRM20050574A1 (it) | 2004-11-19 | 2005-11-18 | Tensionatore di alzata con serbatoio lubrificante. |
Country Status (5)
Country | Link |
---|---|
US (1) | US7823646B2 (it) |
FR (1) | FR2878311B1 (it) |
GB (1) | GB2420801B (it) |
IT (1) | ITRM20050574A1 (it) |
NO (1) | NO335387B1 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8602109B2 (en) * | 2008-12-18 | 2013-12-10 | Hydril Usa Manufacturing Llc | Subsea force generating device and method |
US9175538B2 (en) * | 2010-12-06 | 2015-11-03 | Hydril USA Distribution LLC | Rechargeable system for subsea force generating device and method |
US8157013B1 (en) * | 2010-12-08 | 2012-04-17 | Drilling Technological Innovations, LLC | Tensioner system with recoil controls |
US8517110B2 (en) | 2011-05-17 | 2013-08-27 | Drilling Technology Innovations, LLC | Ram tensioner system |
US8746351B2 (en) * | 2011-06-23 | 2014-06-10 | Wright's Well Control Services, Llc | Method for stabilizing oilfield equipment |
CN102774471B (zh) * | 2012-08-09 | 2015-04-08 | 中国海洋石油总公司 | 单点锚腿松弛的处理方法 |
US8944723B2 (en) | 2012-12-13 | 2015-02-03 | Vetco Gray Inc. | Tensioner latch with pivoting segmented base |
US9010436B2 (en) | 2012-12-13 | 2015-04-21 | Vetco Gray Inc. | Tensioner latch with sliding segmented base |
SG2014004931A (en) * | 2013-01-22 | 2014-08-28 | Dril Quip Inc | Hydro-pneumatic tensioner with fluid retention device |
GB2532610B (en) * | 2014-11-21 | 2017-04-26 | Dril-Quip Inc | Enhanced ram-style riser tensioner cylinder |
US10174566B2 (en) * | 2016-03-02 | 2019-01-08 | Vetco Gray, LLC | Inverted pull-up riser tensioner |
US10648566B2 (en) * | 2018-02-28 | 2020-05-12 | Vetco Gray, LLC | Wiper seal system and method |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599735A (en) | 1970-01-22 | 1971-08-17 | Bowen Tools Inc | Bumper sub and closed fluid circulation assembly |
US3912227A (en) | 1973-10-17 | 1975-10-14 | Drilling Syst Int | Motion compensation and/or weight control system |
FR2264223B1 (it) * | 1974-03-14 | 1977-06-17 | Peugeot & Renault | |
US4004532A (en) | 1975-05-05 | 1977-01-25 | Western Gear Corporation | Riser tension system for floating platform |
US4072190A (en) * | 1976-07-30 | 1978-02-07 | Otis Engineering Corporation | Motion compensator |
US4222341A (en) | 1978-01-11 | 1980-09-16 | Western Gear Corporation | Riser tensioning wave and tide compensating system for a floating platform |
US4272059A (en) | 1978-06-16 | 1981-06-09 | Exxon Production Research Company | Riser tensioner system |
US4379657A (en) | 1980-06-19 | 1983-04-12 | Conoco Inc. | Riser tensioner |
GB2094856B (en) | 1981-01-28 | 1984-12-19 | Southeastern Drilling Services | Slip assembly for subsea template |
US4367981A (en) * | 1981-06-29 | 1983-01-11 | Combustion Engineering, Inc. | Fluid pressure-tensioned slip joint for drilling riser |
US4432420A (en) | 1981-08-06 | 1984-02-21 | Exxon Production Research Co. | Riser tensioner safety system |
US4638978A (en) | 1983-07-22 | 1987-01-27 | Jordan Larry B | Hydropneumatic cable tensioner |
GB8334384D0 (en) * | 1983-12-23 | 1984-02-01 | Brewerton R W | Motion compensator |
US4799827A (en) * | 1986-11-17 | 1989-01-24 | Vetco Gray Inc. | Modular riser tensioner incorporating integral hydraulic cylinder accumulator units |
US4828230A (en) * | 1987-01-08 | 1989-05-09 | General Motors Corporation | Dual acting hydraulic actuator for active suspension system |
US4883387A (en) | 1987-04-24 | 1989-11-28 | Conoco, Inc. | Apparatus for tensioning a riser |
US4808035A (en) | 1987-05-13 | 1989-02-28 | Exxon Production Research Company | Pneumatic riser tensioner |
NO169027C (no) * | 1988-11-09 | 1992-04-29 | Smedvig Ipr As | Bevegelseskompensator for stigeroer |
GB2250763B (en) | 1990-12-13 | 1995-08-02 | Ltv Energy Prod Co | Riser tensioner system for use on offshore platforms using elastomeric pads or helical metal compression springs |
US5252004A (en) * | 1992-07-13 | 1993-10-12 | Paul-Munroe Engineering | Rod accumulator riser tensioning cylinder assembly |
US5846028A (en) | 1997-08-01 | 1998-12-08 | Hydralift, Inc. | Controlled pressure multi-cylinder riser tensioner and method |
US6691784B1 (en) | 1999-08-31 | 2004-02-17 | Kvaerner Oil & Gas A.S. | Riser tensioning system |
US6554072B1 (en) | 2000-06-15 | 2003-04-29 | Control Flow Inc. | Co-linear tensioner and methods for assembling production and drilling risers using same |
NO317079B1 (no) | 2002-08-02 | 2004-08-02 | Maritime Hydraulics As | Stigerorstrekkanordning |
DE10251212B4 (de) | 2002-10-31 | 2005-05-12 | Denk Engineering Gmbh | Stoßdämpfer |
US6968900B2 (en) | 2002-12-09 | 2005-11-29 | Control Flow Inc. | Portable drill string compensator |
-
2005
- 2005-11-16 US US11/280,118 patent/US7823646B2/en active Active
- 2005-11-17 NO NO20055447A patent/NO335387B1/no not_active IP Right Cessation
- 2005-11-18 GB GB0523510A patent/GB2420801B/en not_active Expired - Fee Related
- 2005-11-18 IT IT000574A patent/ITRM20050574A1/it unknown
- 2005-11-18 FR FR0511730A patent/FR2878311B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7823646B2 (en) | 2010-11-02 |
NO335387B1 (no) | 2014-12-08 |
GB2420801A (en) | 2006-06-07 |
FR2878311A1 (fr) | 2006-05-26 |
GB2420801B (en) | 2009-04-08 |
FR2878311B1 (fr) | 2009-09-18 |
GB0523510D0 (en) | 2005-12-28 |
NO20055447L (no) | 2006-05-22 |
US20060108121A1 (en) | 2006-05-25 |
NO20055447D0 (no) | 2005-11-17 |
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