CN1032051A - Walking and seating on floor type well drilling plateform - Google Patents
Walking and seating on floor type well drilling plateform Download PDFInfo
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- CN1032051A CN1032051A CN 88105334 CN88105334A CN1032051A CN 1032051 A CN1032051 A CN 1032051A CN 88105334 CN88105334 CN 88105334 CN 88105334 A CN88105334 A CN 88105334A CN 1032051 A CN1032051 A CN 1032051A
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- ectosome
- endosome
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- plateform
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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 by means of walking machine and hydraulic system, make endosome and ectosome alternately sit the end or lifting, rely on ground along upper and lower each other, front and rear direction is done relative motion.Make all unapproachable sea-land transitional zone drillng operations such as existing offshore boring island, drill ship become possibility.It marine can towage, in the depth of water and wave height are no more than the utmost point shallow sea of space truss, sit the end, on the beach can own walking, paddle and advance, go on dried beach, arrive and specify well location.Oil drilling is operated in the sea-land transitional zone can successfully carry out.
Description
The invention belongs to a kind of offshore oil drilling platform.
The offshore oil drilling rig of countries in the world has bottom founded rig, self-elevating drilling platform, semisubmersible drilling platform and drill ship (refuting) etc. at present.But because the argillo arenaceous seabeach is general more smooth, sea-land transitional zone (comprises the marshland, seabeach, the utmost point shallow sea that intertidal zone and boats and ships are stranded easily etc.) broader, all can't enter operation for the above-mentioned offshore boring island of this sea-land transitional zone, drill ship (refuting) etc.
The objective of the invention is to provide a kind of walking and seating on floor type well drilling plateform, and 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 by means of a cover hydraulic walking machinery realization walking action, endosome [1] and ectosome [2] can alternately be sat the end or lifting, rely on each other ground along upper and lower to doing relative motion with front and rear direction, because the deadweight of offshore oil offshore boring island is generally in kiloton 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 periphery that the box structure of rectangular annular is enclosed within endosome [1], about can doing between endosome [1] and the ectosome [2], the relative motion of front and back.The planar graph of the heavy pad of ectosome [6] can be a long annular or long one or several breach of endless belt, and is two rectangular about also can being.Inside and outside heavy pad is made left and right symmetry to avoid producing lateral inclination in the gait processes.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, cantilever 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 cantilever supports [11] symmetrically, a jacking cylinder [12] wherein respectively is housed, the cylinder body of jacking cylinder [12] links to each other with cantilever 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 set of wheels 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], cantilever support [11], jacking cylinder [12] can be installed on the ectosome [2], and upper and lower track [20] is installed on the endosome [1], the binding of endosome [1] and ectosome [2] also can be adopted the guide rail slide block type.
The platform tired ┠ straightforward words of the tough ψ of puting in order the cooked food of the numerous malen four saddle cloths Meng Lu ⑸ sedan-chair tired ɑ of ash Yu 1 slightly when guaranteeing drillng operation] on also be provided with four antislide piles [18], before drillng operation begins antislide pile [18] is inserted substrate, in case offshore boring island moves, after finishing, extracts drillng operation.
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 up to sitting at the end, and the epicoele of jacking cylinder [12] 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 avale orbital motion).
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, it can make drilling platforms, and the sea-land transitional zone drilling well that drill ship (refuting) 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 sit the subdrilling well, after on the beach stranded, own walking, paddle and advance, go on anhydrous dried beach, 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 (6)
1, walking and seating on floor type well drilling plateform of forming by endosome [1] and ectosome [2], it is characterized in that realizing that the heavy pad of endosome [3] of walking is rectangular box structure, the heavy pad of ectosome [6] is the periphery that the box structure of rectangular annular is enclosed within endosome [1], about can doing between endosome [1] and the ectosome [2], the relative motion of front and back.
2, walking and seating on floor type well drilling plateform according to claim 1, it is characterized in that endosome [1] and ectosome [2] are that full floating set of wheels [15] and upper and lower track [20] by jacking cylinder [12], operation chassis [14] links up, by jacking cylinder [12] and drawing oil cylinder [16] make endosome [1] and ectosome [2] alternately sit the end, lifting, each other support along upper and lower to doing relative motion with front and rear direction.
3, walking and seating on floor type well drilling plateform according to claim 1 and 2, the planar graph that it is characterized in that the heavy pad of ectosome [6] can be a long closed-loop shaped or long one or several breach of endless belt, and be two rectangular about also can being.
4, 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.
5, walking and seating on floor type well drilling plateform according to claim 1 and 2 is characterized in that lifting mechanism and haulage gear are hydraulic pressure, also can be electronic, pneumatic, pinion and-rack, the hoist engine formula, the block pulley formula or other form.
6, walking and seating on floor type well drilling plateform according to claim 1 and 2, it is characterized in that can installing conversely endosome [1] and being connected also of ectosome [2], soon cantilever support [11], jacking cylinder [12] are arranged on the ectosome [2], and upper and lower track [20] is arranged on the endosome [1], endosome [1] can adopt the guide rail slide block type with being connected also of ectosome [2].
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 true CN1032051A (en) | 1989-03-29 |
CN1008641B 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 |
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CN (1) | CN1008641B (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102039989A (en) * | 2009-10-19 | 2011-05-04 | 王国治 | Walking assembly self-elevating type drilling platform |
CN102190072A (en) * | 2010-03-08 | 2011-09-21 | 大连船舶重工集团有限公司 | Jack-up and self-propelled workboat in intertidal zone |
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 |
CN108149659A (en) * | 2017-11-14 | 2018-06-12 | 武汉船用机械有限责任公司 | A kind of walking ocean platform certainly |
CN109235409A (en) * | 2018-09-19 | 2019-01-18 | 程春兰 | A kind of oil-gas exploration drilling platforms operating equipment |
CN109736702A (en) * | 2019-01-11 | 2019-05-10 | 西南石油大学 | A kind of drilling platform for amphibious operation |
CN112033639A (en) * | 2020-04-30 | 2020-12-04 | 中船第九设计研究院工程有限公司 | Underwater bottom-sitting type movable installation and adjustment platform |
CN117341914A (en) * | 2023-10-07 | 2024-01-05 | 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 |
Families Citing this family (1)
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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 |
-
1988
- 1988-09-08 CN CN 88105334 patent/CN1008641B/en not_active Expired
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102039989A (en) * | 2009-10-19 | 2011-05-04 | 王国治 | Walking assembly self-elevating type drilling platform |
CN102190072A (en) * | 2010-03-08 | 2011-09-21 | 大连船舶重工集团有限公司 | Jack-up and self-propelled workboat in intertidal zone |
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 |
CN108149659A (en) * | 2017-11-14 | 2018-06-12 | 武汉船用机械有限责任公司 | A kind of walking ocean platform certainly |
CN108149659B (en) * | 2017-11-14 | 2020-12-08 | 武汉船用机械有限责任公司 | Self-walking ocean platform |
CN109235409A (en) * | 2018-09-19 | 2019-01-18 | 程春兰 | A kind of oil-gas exploration drilling platforms operating equipment |
CN109736702A (en) * | 2019-01-11 | 2019-05-10 | 西南石油大学 | A kind of drilling platform for amphibious operation |
CN109736702B (en) * | 2019-01-11 | 2020-04-03 | 西南石油大学 | Drilling platform for amphibious operation |
CN112033639A (en) * | 2020-04-30 | 2020-12-04 | 中船第九设计研究院工程有限公司 | Underwater bottom-sitting type movable installation and adjustment platform |
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 |
CN117341914A (en) * | 2023-10-07 | 2024-01-05 | 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 |
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 |
Also Published As
Publication number | Publication date |
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CN1008641B (en) | 1990-07-04 |
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