JPS5078090A - - Google Patents
Info
- Publication number
- JPS5078090A JPS5078090A JP49116773A JP11677374A JPS5078090A JP S5078090 A JPS5078090 A JP S5078090A JP 49116773 A JP49116773 A JP 49116773A JP 11677374 A JP11677374 A JP 11677374A JP S5078090 A JPS5078090 A JP S5078090A
- Authority
- JP
- Japan
- 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.)
- Pending
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
-
- 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 |
|---|---|
| JPS5078090A true JPS5078090A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-25 |
Family
ID=10443827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49116773A Pending JPS5078090A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-10-09 | 1974-10-09 |
Country Status (11)
Families Citing this family (28)
| 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 |
| DE3172467D1 (en) * | 1980-01-25 | 1985-11-07 | Aquila Steel Co Ltd | Crane hydraulic control system |
| 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 |
| ATE59367T1 (de) * | 1986-02-19 | 1991-01-15 | 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 |
| 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系统及方法 |
| 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 |
| US11111113B2 (en) | 2016-02-22 | 2021-09-07 | Safelink As | Mobile passive and 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 |
| CN114060333B (zh) * | 2021-12-15 | 2025-04-15 | 上海振华重工(集团)股份有限公司 | 一种主被动运动补偿栈桥变幅系统及其栈桥 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4891786A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-03-04 | 1973-11-29 |
Family Cites Families (7)
| 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 |
| 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 DK DK526874A patent/DK526874A/da unknown
- 1974-10-08 NL NL7413233A patent/NL7413233A/xx not_active Application Discontinuation
- 1974-10-08 IT IT5340974A patent/IT1021716B/it active
- 1974-10-08 ES ES430780A patent/ES430780A1/es not_active Expired
- 1974-10-08 US US05/513,115 patent/US3946559A/en not_active Expired - Lifetime
- 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
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4891786A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-03-04 | 1973-11-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| AU472100B2 (en) | 1976-05-13 |
| SE7412509L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-04-10 |
| DK526874A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-06-09 |
| FR2246484B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-03-25 |
| US3946559A (en) | 1976-03-30 |
| AU7413674A (en) | 1976-04-15 |
| GB1397880A (en) | 1975-06-18 |
| FR2246484A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-05-02 |
| ES430780A1 (es) | 1976-10-16 |
| NL7413233A (nl) | 1975-04-11 |
| DE2447981B2 (de) | 1977-04-21 |
| IT1021716B (it) | 1978-02-20 |
| DE2447981A1 (de) | 1975-05-07 |
| CH587743A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-05-13 |