CN1008641B - Walking and seating on floor type well drilling plateform - Google Patents
Walking and seating on floor type well drilling plateform Download PDFInfo
- Publication number
- CN1008641B CN1008641B CN 88105334 CN88105334A CN1008641B CN 1008641 B CN1008641 B CN 1008641B CN 88105334 CN88105334 CN 88105334 CN 88105334 A CN88105334 A CN 88105334A CN 1008641 B CN1008641 B CN 1008641B
- Authority
- CN
- China
- Prior art keywords
- endosome
- ectosome
- walking
- plateform
- seating
- 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
Images
Landscapes
- Earth Drilling (AREA)
Abstract
Walking and seating on floor type well drilling plateform is a kind of offshore oil drilling platform.Adopt inside and outside couple structure form, and make the relative motion that to make above-below direction and fore-and-aft direction between endosome and the ectosome by means of cover hydraulic jack and a track roller system, therefore can alternately to sit the end motionless as relying on or lifting is liftoff moves forward for endosome and ectosome, thereby realize the walking action.It marine can towage, in being no more than the utmost point shallow sea of space truss, the depth of water and wave height can sit at the end, on the beach can own walking, and paddle and advance, arrive and specify well location, make the drillng operation in the existing unapproachable sea-land transitional zone of drilling rig become possibility.
Description
The invention belongs to a kind of offshore oil offshore boring island.
At present the offshore oil drilling device of countries in the world all can not walking, just can't move after stranded.The argillo seabeach is general more smooth, and sea-land transitional zone (comprising marshland, seabeach, intertidal zone and extremely shallow sea area) is broader.So very big a slice area is arranged, ocean and land drilling rig all can't enter operation.
United States Patent (USP) has disclosed a kind of walking offshore boring island for No. 3921739, this offshore boring island by jack with the mobile device lifting, put down and realize displacement.Its shift unit of doing horizontal relative motion is arranged on the bottom of drilling rig.It only is applicable to the place that has good basis on land, and several tons of equipment to the hundreds of ton of conducting oneself with dignity are counted in the short distance displacement of foot.It can not be as deadweight thousands of tons of, the legged oil drilling platform in coastal waters of thousands of meters of displacements on the beach.
The objective of the invention is to provide a kind of coastal waters walking and seating on floor type well drilling plateform, it can make oil drilling be operated in successfully to carry out in the sea-land transitional zone and finish.
The present invention adopts has the couple structure form of endosome [1] and ectosome [2], and make endosome [1] and ectosome [2] can do the relative motion of above-below direction and fore-and-aft direction by means of cover hydraulic jack and a track roller system, therefore can alternately to sit the end motionless as relying on or lifting is liftoff moves forward for endosome [1] and ectosome [2], thereby realize that walking moves.
Endosome [1] and ectosome [2] are made up of the heavy pad in the Texas deck that is fixed and welded together [5,8], middle bilge cod [4,7] and bottom [3,6] respectively.Since the general thousands of tons of of deadweight of offshore oil offshore boring island even bigger, and the bearing capacity of sea bed substrate is often limited, so the present invention has adopted the heavy pad of endosome [3] and the heavy pad of ectosome [6] with big bear area.The heavy pad of endosome [3] is the box structure that is rectangle, and the heavy pad of ectosome [6] is the box structure of rectangular annular, is positioned at the periphery of the heavy pad of endosome [3].The heavy pad of ectosome also can be the body structure of a notched rectangular annular or be positioned at the heavy strip body structure that fills up about [3] of endosome.
Description of drawings:
Fig. 1, lateral view, Fig. 2, drawing in side sectional elevation, Fig. 3, heavy pad figure, Fig. 4, walking schematic diagram.
1, endosome 2, ectosome 3, the heavy pad 4 of endosome, interior pillar body 5, endosome deck 6, the heavy pad 7 of ectosome, outer pillar body 8, ectosome deck 9, derrick 10, life building 11, support 12, jacking cylinder 13, lead 14, operation chassis 15, set of wheels 16, drawing oil cylinder 17, guiding mechanism 18, antislide pile 19, locking device 20, upper and lower track.
Below in conjunction with accompanying drawing invention is described in further detail:
The present invention is made up of endosome [1] and ectosome [2].Endosome [1] comprises the heavy pad of endosome [3], interior pillar body [4] and endosome deck [5].Ectosome [2] comprises the heavy pad of ectosome [6], outer pillar body [7] and ectosome deck [8], and they constitute endosome space truss and ectosome space truss respectively.Not only can guarantee that like this platform is on sea level and the wave sitting end quarter deck and superstructure, and space truss endosome [1] and ectosome [2] the structure strength and stiffness in walking, various operating modes such as floating have been guaranteed.Derrick [9], life building [10] and various miscellaneous equipment all are arranged on endosome deck [5] and ectosome deck [8], respectively are provided with pump room, ballast tank, living water use cabin, drilling water cabin, fuel oil tank etc. in the heavy pad of heavy pad of endosome [3] and ectosome [6].The left and right side of a ship of endosome [1] is furnished with four supports [11] symmetrically, and a jacking cylinder [12] wherein respectively is housed, and the cylinder body of jacking cylinder [12] links to each other with support [11] with two-way spherical hinge, and the cylinder body periphery is with box-shaped lead [13].The lower end of jacking cylinder [12] piston rod is connected with operation chassis [14], the roller set of chassis [15] is a fully floating, distribute loads equably under any circumstance, under the traction of two drawing oil cylinder [16], set of wheels [15] can be done vertically to roll in the upper and lower track [20] on the ectosome [2], thereby the activity that realizes endosome [1] and ectosome [2] links.Jacking cylinder [12] makes the relative motion that produces vertical direction between endosome [1] and the ectosome [2], and drawing oil cylinder [16] makes the horizontal longitudinally relative motion of generation between endosome [1] and the ectosome [2].The heavy pad of endosome [3] is provided with guiding mechanism [17] with the heavy pad of ectosome [6], and certain sideshake is arranged when ectosome is done relative motion in then can guaranteeing.
Endosome [1] can be installed conversely with being connected also of ectosome [2], support [11], jacking cylinder [12] can be installed in ectosome [2], and upper and lower track [20] is installed on the endosome [1], and the binding of endosome [1] and ectosome [2] also can be adopted the guide rail slide block type.
Platform is unlikely when guaranteeing drillng operation issues the unboiled water prosposition in external force effects such as stormy waves streams and moves and also be provided with four antislide piles [18] on (slippage) endosome [1] and insert substrate, in case offshore boring island moves dial-out drillng operation is finished after.
Jacking cylinder [12] drawing oil cylinder [16] etc. drives by Hydraulic Station, and that jacking and draw-gear also can manufacture is electronic, pneumatic, pinion and-rack, the hoisting machine formula, block pulley formula or other form.
Endosome [1] and ectosome [2] can become one with locking device [19] locking when the platform towage and when sitting the subdrilling well in water, at this moment relative fixed between endosome [1] and the ectosome [2].
Description this platform walking working programme detailed in conjunction with Fig. 4 walking schematic diagram is as follows:
The walking and seating on floor type well drilling plateform towage to stranded or approaching stranded, is at this moment adjusted to the aligning well location with the direction of advance of platform, dismantle locking device endosome [1] is separated with ectosome [2].
A, to sit the end with endosome [1] be support, four jacking cylinders [12] cavity of resorption oil-feed, and synchronously lifting plays ectosome [2].
The rodless cavity oil-feed of B, drawing oil cylinder (16), step pitch of the ectosome [2] that makes unsettled reach.(total weight of ectosome [2] is pressed on the wheel of operation chassis [14], and wheel is along the reach of rolling of getting on the right track).
C, the epicoele oil-feed of jacking cylinder [12] at this moment, its piston rod descends synchronously, and ectosome [2] descends until sitting at the end, and the epicoele of jacking cylinder [1] continues oil-feed, and ectosome [2] becomes the progressively support of lifting endosome [1].
D, after endosome [1] is liftoff, the rod chamber oil-feed of drawing oil cylinder [16] makes endosome [1] move forward a step pitch (wheel that moves chassis [14] this moment moves along lower railway).
So constantly repetition stage just can move ahead length by length.If a next offshore boring island is put upside down in the rodless cavity oil-feed of drawing oil cylinder [16] and rod chamber oil-feed can be realized retreating.
Realization of the present invention, the sea-land transitional zone drilling well that it can make land rig and drill ship (platform) etc. all can't enter operation becomes a reality.It is marine can towage, in being no more than the utmost point shallow sea of space truss height, the depth of water and wave height can sit the subdrilling well, after stranded on the beach, can own walking, paddle and advance, arrive the offshore drilling platform of a kind of amphibious formula of specifying well location, oil drilling is operated in the sea-land transitional zone successfully carries out.
Claims (4)
1, a kind of walking and seating on floor type well drilling plateform, it is characterized in that the couple structure that it is made up of endosome [1] and ectosome [2], endosome [1] and ectosome [2] are made up of the heavy pad in the Texas deck that is fixed and welded together [5,8], middle bilge cod [4,7] and bottom [3,6] respectively.The heavy pad of endosome [3] is the box structure that is rectangle, and the heavy pad of ectosome [6] is the box structure of rectangular annular, is positioned at the periphery of the heavy pad of endosome [3].Be connected by support, lifting device, roller set that is located at a side and the track that is located at the opposing party between endosome [1] and the ectosome [2].The draw-gear promotion roller set that is located on endosome [1] or the ectosome [2] moves forward and backward.
2, walking and seating on floor type well drilling plateform according to claim 1 is characterized in that the heavy pad of ectosome [6] is the body structure of a notched rectangular annular or is positioned at the heavy strip body structure that fills up about [3] of endosome.
3, walking and seating on floor type well drilling plateform according to claim 1 and 2 is characterized in that on the heavy pad of heavy pad of endosome [3] and ectosome [6] locking device [19] and guiding mechanism [17] being installed.
4, walking and seating on floor type well drilling plateform according to claim 1 and 2, it is characterized in that lifting and draw-gear be hydraulic pressure, electronic, pneumatic, pinion and-rack the hoist engine formula, the block pulley formula.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105334 CN1008641B (en) | 1988-09-08 | 1988-09-08 | Walking and seating on floor type well drilling plateform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88105334 CN1008641B (en) | 1988-09-08 | 1988-09-08 | Walking and seating on floor type well drilling plateform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1032051A CN1032051A (en) | 1989-03-29 |
| CN1008641B true CN1008641B (en) | 1990-07-04 |
Family
ID=4833539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88105334 Expired CN1008641B (en) | 1988-09-08 | 1988-09-08 | Walking and seating on floor type well drilling plateform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1008641B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072108A1 (en) * | 2008-12-25 | 2010-07-01 | 陕西石玖科技实业有限公司 | Walking and modular and self-elevating drilling platform |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039989B (en) * | 2009-10-19 | 2013-01-16 | 王国治 | Walking assembly self-elevating type drilling platform |
| CN102190072B (en) * | 2010-03-08 | 2015-08-26 | 大连船舶重工集团有限公司 | Intertidal zone self-elevating self-propelled type work boat |
| CN103010412A (en) * | 2012-12-06 | 2013-04-03 | 广东明阳风电产业集团有限公司 | Submersible trussed offshore wind turbine installation barge |
| CN104179162B (en) * | 2013-05-27 | 2017-01-18 | 上海熔圣船舶海洋工程技术有限公司 | General assembly method of cantilever beam |
| CN106498918A (en) * | 2016-10-27 | 2017-03-15 | 湖北海洋工程装备研究院有限公司 | A kind of gravity platform jacking system |
| CN106544996A (en) * | 2016-10-27 | 2017-03-29 | 湖北海洋工程装备研究院有限公司 | A kind of ocean service platform |
| CN108149659B (en) * | 2017-11-14 | 2020-12-08 | 武汉船用机械有限责任公司 | Self-walking ocean platform |
| CN109235409B (en) * | 2018-09-19 | 2020-10-27 | 浙江津海机械科技有限公司 | Drilling platform operation equipment for oil and gas exploration |
| CN109736702B (en) * | 2019-01-11 | 2020-04-03 | 西南石油大学 | Drilling platform for amphibious operation |
| CN112033639B (en) * | 2020-04-30 | 2022-09-09 | 中船第九设计研究院工程有限公司 | Underwater bottom-sitting type movable hoisting platform |
| CN117341914B (en) * | 2023-10-07 | 2024-05-14 | 自然资源部第二海洋研究所 | Ocean geophysical prospecting platform with high operation efficiency and suitable for shoal and operation method thereof |
-
1988
- 1988-09-08 CN CN 88105334 patent/CN1008641B/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010072108A1 (en) * | 2008-12-25 | 2010-07-01 | 陕西石玖科技实业有限公司 | Walking and modular and self-elevating drilling platform |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1032051A (en) | 1989-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1008641B (en) | Walking and seating on floor type well drilling plateform | |
| CN1139516C (en) | Working ship | |
| US4265568A (en) | Gravity base, jack-up platform - method and apparatus | |
| CN203007918U (en) | Self-lifting type drilling platform based on truss-type stake legs | |
| NL2024729B1 (en) | Ship cradle elevating/lowering apparatus | |
| CN114715336A (en) | Offshore wind power cylindrical foundation transportation and installation integrated ship suitable for deep water and installation method | |
| CN205329691U (en) | A floating device that is used for aquatic steel -pipe pile income rock to install | |
| US7270071B1 (en) | Deep draft semisubmersible movable offshore structure | |
| US4421438A (en) | Sliding leg tower | |
| US3804369A (en) | Jacking mechanisms | |
| CA1044028A (en) | Twin hull, variable draft drilling vessel | |
| CN204589969U (en) | Be applicable to the small modular jack-up unit of greater coasting area operation | |
| CN201338915Y (en) | Amphibious crawling crane | |
| CN2388170Y (en) | Floating base crane | |
| CN208376906U (en) | Shift unit, dynamic compaction machinery, crane, continuous wall grab chute forming machine and rotary drilling rig | |
| CN110485418A (en) | Steel-pipe pile underwater pile driving method applied to deep water high seas sea area | |
| CN109383649B (en) | Offshore construction method for crawler-type walking platform | |
| CN102190072A (en) | Jack-up and self-propelled workboat in intertidal zone | |
| CN201610054U (en) | Intertidal zone self-elevating self-propelled type work boat | |
| CN2711385Y (en) | Frame type well repairing machine seat for offshore oil-prodn. able to move in all-directions | |
| CN114622477A (en) | Special work ship capable of quickly erecting bridge span and erecting method | |
| CN207278187U (en) | A kind of marine module drilling rig suitable for pile foundation type concrete platform | |
| CN113482004A (en) | Offshore multi-tube jacket foundation and wind power complete machine wharf launching construction method thereof | |
| CN108691307B (en) | Self-elevating drilling platform | |
| CN106628033A (en) | Expandable deck self-elevating platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C13 | Decision | ||
| GR02 | Examined patent application | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |