ES430780A1 - Un dispositivo compensador de un movimiento de subida y ba-jada para mantener una carga suspendida de una plataforma flotante a una altura sustancialmente constante. - Google Patents
Un dispositivo compensador de un movimiento de subida y ba-jada para mantener una carga suspendida de una plataforma flotante a una altura sustancialmente constante.Info
- Publication number
- ES430780A1 ES430780A1 ES430780A ES430780A ES430780A1 ES 430780 A1 ES430780 A1 ES 430780A1 ES 430780 A ES430780 A ES 430780A ES 430780 A ES430780 A ES 430780A ES 430780 A1 ES430780 A1 ES 430780A1
- Authority
- ES
- Spain
- Prior art keywords
- load
- cylinder
- force
- piston
- dashpot
- 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.)
- Expired
Links
- 238000005553 drilling Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S254/00—Implements or apparatus for applying pushing or pulling force
- Y10S254/90—Cable pulling drum having wave motion responsive actuator for operating drive or rotation retarding means
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)
- Fluid-Pressure Circuits (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4712573A GB1397880A (en) | 1973-10-09 | 1973-10-09 | Heave compensating device for marine |
Publications (1)
Publication Number | Publication Date |
---|---|
ES430780A1 true ES430780A1 (es) | 1976-10-16 |
Family
ID=10443827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES430780A Expired ES430780A1 (es) | 1973-10-09 | 1974-10-08 | Un dispositivo compensador de un movimiento de subida y ba-jada para mantener una carga suspendida de una plataforma flotante a una altura sustancialmente constante. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3946559A (es) |
JP (1) | JPS5078090A (es) |
AU (1) | AU472100B2 (es) |
CH (1) | CH587743A5 (es) |
DK (1) | DK526874A (es) |
ES (1) | ES430780A1 (es) |
FR (1) | FR2246484B1 (es) |
GB (1) | GB1397880A (es) |
IT (1) | IT1021716B (es) |
NL (1) | NL7413233A (es) |
SE (1) | SE7412509L (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1600740A (en) * | 1977-04-23 | 1981-10-21 | Brown Bros & Co Ltd | Tensioner device for offshore oil production and exploration platfroms |
US4176722A (en) * | 1978-03-15 | 1979-12-04 | Global Marine, Inc. | Marine riser system with dual purpose lift and heave compensator mechanism |
ATE15875T1 (de) * | 1980-01-25 | 1985-10-15 | Aquila Steel Co Ltd | Hydraulisches steuersystem fuer krane. |
US4362438A (en) * | 1980-10-03 | 1982-12-07 | A/S Akers Mek. Verksted | Supporting device |
US4421173A (en) * | 1981-08-20 | 1983-12-20 | Nl Industries, Inc. | Motion compensator with improved position indicator |
NL8303451A (nl) * | 1983-10-07 | 1985-05-01 | Rsv Gusto Eng Bv | Inrichting voor het uitvoeren van werkzaamheden onder water. |
SE451396B (sv) * | 1985-09-19 | 1987-10-05 | Mats Hugdahl | Forfarande for noggrann positionering av lastberande tryckfluidcylindrar |
US4738101A (en) * | 1985-10-11 | 1988-04-19 | Kubik Philip A | Fluid system having a hydraulic counterbalance system |
DE3766976D1 (de) * | 1986-02-19 | 1991-02-07 | Liebherr Werk Nenzing | Kran. |
US4936710A (en) * | 1989-05-23 | 1990-06-26 | Odeco, Inc. | Mooring line tensioning and damping system |
US5209302A (en) * | 1991-10-04 | 1993-05-11 | Retsco, Inc. | Semi-active heave compensation system for marine vessels |
US20040099421A1 (en) * | 2002-11-27 | 2004-05-27 | Expro Americas, Inc. | Motion compensation system for watercraft connected to subsea conduit |
GB0406336D0 (en) * | 2004-03-19 | 2004-04-21 | Subsea 7 Uk | Apparatus and method |
US7407019B2 (en) * | 2005-03-16 | 2008-08-05 | Weatherford Canada Partnership | Method of dynamically controlling open hole pressure in a wellbore using wellhead pressure control |
DE102005058952A1 (de) * | 2005-04-04 | 2006-10-05 | Bosch Rexroth Ag | Hydraulische Seegangskompensationseinrichtung |
US7404443B2 (en) * | 2005-10-21 | 2008-07-29 | Schlumberger Technology Corporation | Compensation system for a jacking frame |
NO329688B1 (no) * | 2006-06-01 | 2010-11-29 | Nat Oilwell Norway As | Anordning ved heisesystem |
NO20111377A1 (no) * | 2011-10-11 | 2013-04-12 | Aker Mh As | Anordning for hivkompensering |
NO335499B1 (no) | 2011-11-25 | 2014-12-22 | Aker Mh As | Et bevegelseskompenseringssystem |
US20140048331A1 (en) | 2012-08-14 | 2014-02-20 | Weatherford/Lamb, Inc. | Managed pressure drilling system having well control mode |
NO342856B1 (no) * | 2012-12-12 | 2018-08-20 | Castor Drilling Solution As | Anordning for tilkobling og frakobling av en aktiv hivkompenseringsaktuator |
EP2982636B1 (en) * | 2014-08-08 | 2018-04-04 | Ernst-B. Johansen AS | Subsea heave compensator |
CN105417381A (zh) * | 2015-12-22 | 2016-03-23 | 浙江大学 | 直接泵控式电液升沉补偿装置 |
CN105398965A (zh) * | 2015-12-22 | 2016-03-16 | 浙江大学 | 利用视频测距的海洋平台起重机升沉补偿控制***及方法 |
CA3013291A1 (en) | 2016-02-22 | 2017-08-31 | Safelink As | Mobile active heave compensator |
NO342866B1 (en) * | 2016-07-29 | 2018-08-20 | Safelink As | Active heave compensator |
CN108408611A (zh) * | 2018-05-08 | 2018-08-17 | 山东大学 | 一种移动式主动升沉补偿器及其工作方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3158206A (en) * | 1962-07-26 | 1964-11-24 | Lamphere Jean K | Hydraulic weight control and compensating apparatus |
US3208728A (en) * | 1962-11-19 | 1965-09-28 | Exxon Production Research Co | Apparatus for use on floating drilling platforms |
US3653635A (en) * | 1969-11-17 | 1972-04-04 | Joe Stine Inc | Wave motion compensating apparatus for use with floating hoisting systems |
US3718316A (en) * | 1970-09-04 | 1973-02-27 | Vetco Offshore Ind Inc | Hydraulic-pneumatic weight control and compensating apparatus |
US3687205A (en) * | 1970-10-28 | 1972-08-29 | Gulf Research Development Co | Floating rig motion compensator |
US3793835A (en) * | 1972-02-02 | 1974-02-26 | Vetco Offshore Ind Inc | Variable rate hydraulic-pneumatic weight control and compensating apparatus |
JPS5416118B2 (es) * | 1972-03-04 | 1979-06-20 | ||
US3871622A (en) * | 1972-07-25 | 1975-03-18 | Vetco Offshore Ind Inc | Method and apparatus for the control of a weight suspended from a floating vessel |
-
1973
- 1973-10-09 GB GB4712573A patent/GB1397880A/en not_active Expired
-
1974
- 1974-10-04 SE SE7412509A patent/SE7412509L/xx unknown
- 1974-10-08 CH CH1359374A patent/CH587743A5/xx not_active IP Right Cessation
- 1974-10-08 NL NL7413233A patent/NL7413233A/xx not_active Application Discontinuation
- 1974-10-08 ES ES430780A patent/ES430780A1/es not_active Expired
- 1974-10-08 IT IT5340974A patent/IT1021716B/it active
- 1974-10-08 US US05/513,115 patent/US3946559A/en not_active Expired - Lifetime
- 1974-10-08 DK DK526874A patent/DK526874A/da unknown
- 1974-10-09 FR FR7433953A patent/FR2246484B1/fr not_active Expired
- 1974-10-09 AU AU74136/74A patent/AU472100B2/en not_active Expired
- 1974-10-09 JP JP49116773A patent/JPS5078090A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1397880A (en) | 1975-06-18 |
DK526874A (es) | 1975-06-09 |
FR2246484A1 (es) | 1975-05-02 |
AU472100B2 (en) | 1976-05-13 |
JPS5078090A (es) | 1975-06-25 |
CH587743A5 (es) | 1977-05-13 |
AU7413674A (en) | 1976-04-15 |
IT1021716B (it) | 1978-02-20 |
FR2246484B1 (es) | 1977-03-25 |
NL7413233A (nl) | 1975-04-11 |
SE7412509L (es) | 1975-04-10 |
DE2447981A1 (de) | 1975-05-07 |
DE2447981B2 (de) | 1977-04-21 |
US3946559A (en) | 1976-03-30 |
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