CN107218000A - Multi-cylinder is lifted and rotation integrated form ocean hydraulic workover unit - Google Patents
Multi-cylinder is lifted and rotation integrated form ocean hydraulic workover unit Download PDFInfo
- Publication number
- CN107218000A CN107218000A CN201710623443.XA CN201710623443A CN107218000A CN 107218000 A CN107218000 A CN 107218000A CN 201710623443 A CN201710623443 A CN 201710623443A CN 107218000 A CN107218000 A CN 107218000A
- Authority
- CN
- China
- Prior art keywords
- lifting
- platform
- module
- hydraulic
- sliding
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 241000282414 Homo sapiens Species 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 17
- 230000003028 elevating effect Effects 0.000 claims description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 6
- 239000000872 buffer Substances 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000003208 petroleum Substances 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 241001023788 Cyttus traversi Species 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 206010015856 Extrasystoles Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000010242 baoji Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000009671 shengli Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 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
- E21B19/002—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
-
- 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
- E21B19/10—Slips; Spiders ; Catching devices
-
- 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
- E21B19/16—Connecting or disconnecting pipe couplings or joints
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
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)
- Earth Drilling (AREA)
Abstract
The invention provides a kind of lifting of Multi-cylinder and rotation integrated form ocean hydraulic workover unit.Described workover rig is equipped with sliding base module on jacket platform, preventer group is housed in the middle of the sliding lower bottom base of sliding base module, equipped with vertical type platform, hydraulic power mechanism and lifting module on the sliding upper bed-plate of sliding base module, lift module top and operating platform is housed, tong turning arm is connected with erection support and operating platform, flexible dead man is connected with sliding upper bed-plate and operating platform, and hydraulic power mechanism is connected with the master operating station on operating platform, secondary operating desk and open flow device driller station respectively by pipeline and wire.The workover rig adapts to ocean engineering well workover and completion practice field, ocean production platform can be being met under supporting platform to coordinate without workover rig module or is supporting platform rear suspension beam stroke limiting in place can not provide underground work service to production platform Oil/gas Well in the case of overwrite job well group.
Description
Technical field
The present invention relates to sea oil drilling and production well workover and completion practice apparatus field, be related specifically to Multi-cylinder lifting and
Rotate integrated form ocean hydraulic workover unit.
Background technology
The more production platform in existing ocean engineering well workover field due to the reason such as platform load and working area be limited without
Method provides workover rig for oneself, large-scale support platform or ocean module workover rig volume is big and resettlement and hoisting cost are high.Ocean module is repaiied
Well machine is bulky or part is supported to fill workover rig cantilever beam stroke limiting on platform, supports platform to enter close to production platform
Row operation.Operation is carried out using drilling platforms or large-scale support platform, expense expenditure is higher, and available resources is limited, causes
Oily company's development cost is too high or even influences field output.
At present, the hydraulic workover unit equipment or operating type of ocean platform workover treatment are carried out, mainly there is following several：
First, such as, early stage is based on No.4 Machinery Plant of Jianghan Petroleum Administration, Baoji Petroleum Machinery Factory and Nanyang Petroleum Machinery Plant
The ocean workover rig of the common land workover rig tactic pattern of production, its structure composition is complicated, profile is huge, makees in ocean platform
In the case that industry area or bearing capacity are limited, can not just march into the arena implementation operation, and manufacture, carry, installation cost it is of a relatively high.
2nd, such as Patent No. CN101725326A of Shengli Oilfield Shanyou Petroleum Technology Co., Ltd.'s invention module assembled
Formula offshore platform hydraulic energy-storing workover rig, uses single main fluid cylinder upper end and is provided with horse head, horse head front end both sides and symmetrically pacify
Two fixed pulleys are installed in the middle of equipped with two overhead traveling crane fixed pulleys, in tripod, crown sheave and fixed pulley pass through steel wire rope
Removing for tubing string is realized with the operation form of big hook connects, but rotary operation can not be carried out, job area is limited.
3rd, Tianjin science and technology 2011（5）:The research for the ocean hydraulic pressure lift workover rig that 31-33 articles are proposed, one kind of design
Ocean hydraulic pressure lift workover rig, uses 2 groups or the travelling beam of multigroup synchronous hydraulic cylinder jacking coordinates real with multigroup fixed pulley
The raising of existing hook block, rotary system still uses power swivel, and spinfunction module integrated level is low.
The content of the invention
It is an object of the invention to provide a kind of lifting of Multi-cylinder and rotation integrated form ocean hydraulic workover unit.Its purpose one
For：The workover rig is lifted using hydraulic control, module movement, and operating efficiency is high, input cost is low, can carry out well workover and completion is made
Industry, the problem of solving ocean production platform operating load and limited platform area；Purpose two is：A kind of support job platform is provided
Combine work pattern, repaiied for sea adopt platform, jacket platform operation provides equip solution, realized lower tubular column, salvaging,
The job services such as well workover and formation testing pilot production, permanent abandoned well such as milling, brill plug, support offshore oilfield high efficiency, low cost development,
Good economic benefit is created for oily company.
To achieve the above object, the technical scheme is that：
A kind of Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit, including hydraulic power mechanism 1, lifting module, hydraulic pressure
Control module, sliding base module, elevating ram 6, stationary slip 7, hydraulic power rotating disk 8, rotatory sealing seat 9, traveling slip
10th, rotation slips 11, lifting window 13, tong turning arm 15, flexible dead man 16, auxiliary hydraulic pressure puffer 17, twin-roll balance are twisted
Car 18, vertical type platform 19, operating platform 20, master operating station 21, secondary operating desk 22, preventer driller station 23, jacket platform
24th, preventer hoisting mechanism 29, crawl device 30, mobile control cabinet 31 and preventer group 32, described ocean hydraulic workover unit exist
Sliding base module is housed on jacket platform 24, open flow device group is housed in the middle of the sliding lower bottom base 26 of sliding base module
32, equipped with vertical type platform 19, hydraulic power mechanism 1 and lifting module, lifting on the sliding upper bed-plate 27 of sliding base module
Module top is equipped with operating platform 20, and tong turning arm 15 is connected with the erection support 14 on vertical type platform 19, its middle part
On the bottom plate for being packed in operating platform 20, flexible dead man 16 makes its bottom be fixed on sliding upper bed-plate 27 by bearing pin connection,
Its outer tube middle and upper part is fixed with the side of operating platform 20 using bearing pin, hydraulic power mechanism 1 by pipeline and wire respectively with behaviour
Make the master operating station 21 on platform 20, secondary operating desk 22 with preventer driller station 23 to be connected.
Described lifting module is held for connecting seat 3, lifting upper connecting base 4 in lifting lower connecting base 2, lifting with four liftings
Carry 5 groups of supporting leg and be welded into a set of integral lifting framework, the bottom of elevating ram 6 is packed on lifting lower connecting base 2, and top is packed in top
On portion's braking landing slab 12, stationary slip 7 is respectively provided with connecting seat 3 in lifting lower connecting base 2 and lifting, elevating ram 6 is pushed up
Portion, which is equipped with erection support 14, erection support 14, is equipped with lifting window 13, and lifting window 13 is moved built with hydraulic power rotating disk 8, hydraulic pressure
The top of power rotating disk 8 is equipped with traveling slip 10 equipped with rotatory sealing seat 9, the top of rotatory sealing seat 9, and the top of traveling slip 10 is equipped with rotation
Turn slips 11, auxiliary hydraulic pressure dolly 17 and twin-roll balance winch 18, auxiliary hydraulic pressure dolly 17 are respectively provided with flexible dead man 16
It is connected respectively by steel wire rope with suspension hook with twin-roll balance winch 18, flexible dead man 16 is fixed on its bottom by bearing pin
Slide on upper bed-plate 27, the one end of tong turning arm 15 is connected with flexible dead man 16, and the other end is connected with operating platform 20.
Described hydraulic control module is that master operating station 21, secondary operating desk 22 and blowout prevention are respectively provided with operating platform 20
Device driller station 23, sliding control case 31 is equipped with the side of the supporting leg of sliding base 26.
Described sliding base module is the structure that platform rail pedestal 25 is fixed on to jacket platform 24 by bearing pin
On girder, the four legs support of sliding lower bottom base 26 is fixed on the guide rail of sliding lower bottom base 26 by ratchet, in sliding
The girder bottom of base 27, which is equipped with hoisting beam 28, hoisting beam 28, is equipped with preventer hoisting mechanism 29, on sliding lower bottom base 26 respectively
It is provided with a pair of crawl devices 30.
Described lifting module uses two elevating rams 6 or four synchronous liftings of elevating ram 6.
Sealing oil circuit persistently to slips fuel feeding is provided with described rotatory sealing seat 9.
Described tong turning arm 15 uses hydraulic jack boosting, and its anglec of rotation is 0-180 degree.
The positive effect of the present invention is：
1st, the workover rig adapts to ocean engineering well workover and completion practice field, ocean production can be met in the case where supporting platform to coordinate flat
Platform is without workover rig module or supports platform rear suspension beam stroke limiting in place flat to production in the case of overwrite job well group
Platform Oil/gas Well provides underground work service；
2nd, the high pressure rotary sealing seat of workover rig configuration can be realized persistently to slips fuel feeding, carried provided with built-in sealing oil circuit
High rotary operation efficiency；
3rd, the workover rig configures the rotation slips of radial direction bearing torque, coordinates hydraulic power rotating disk clamping tubing string to carry out rotary operation, folder
Holding effect fruit is good and does not hinder tubing string；
4th, the twin-roll balance winch of workover rig configuration is single in operation process removes tube rod, twin-roll independent operation and energy
Enough optional position hoverings are not fallen, and set overload protection to realize and the device damage that card pipe is caused is avoided in operation process；
5th, the tong turning arm of workover rig configuration, is rotated using hydraulic jack boosting 0-180 degree, easy to operate, effectively reduction
Labor intensity, can realize the accurate centering shaft mouth operation of the instruments such as hydraulic tongs；
6th, the workover rig devises transverse and longitudinal sliding base module, integrated using Corner Strapped attachment means and main frame, can meet
Operation strong adaptability between many well head movement operations of jacket platform, well；
7th, the workover rig compact conformation, weight are relatively light, easy to operate, safe and reliable, can cover all wells of production platform
Mouth and Multi-cylinder lifting and the rotation integrated form ocean hydraulic workover unit for possessing rotation feeding working condition, are that offshore oil is produced
Platform operations provide equipment solution, and support marine oil field high efficiency, low cost development fill the domestic gaps.
Brief description of the drawings
Fig. 1, Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit structural representation；
Fig. 2, Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit left view；
Fig. 3, lifting modular structure schematic diagram；
Fig. 4, hydraulic control module floor plan；
Fig. 5, sliding base modular structure schematic diagram.
In figure：1st, hydraulic power mechanism, 2, lifting lower connecting base, 3, lifting in connecting seat, 4, lifting upper connecting base, 5,
Lifting load-bearing supporting leg, 6, elevating ram, 7, stationary slip, 8, hydraulic power rotating disk, 9, rotatory sealing seat, 10, traveling slip,
11st, rotation slips, 12, braking platform base, 13, lifting window, 14, erection support, 15, tong turning arm, 16, flexible dead man, 17,
Auxiliary hydraulic pressure puffer, 18, twin-roll balance winch, 19, vertical type platform, 20, operating platform, 21, master operating station, 22, pair
Operating desk, 23, preventer driller station, 24, jacket platform, 25, platform rail pedestal, 26, sliding lower bottom base, 27, in sliding
Base, 28, hoisting beam, 29, preventer hoisting mechanism, 30, crawl device, 31, sliding control case, 32, preventer group.
Embodiment
For further fully open technical scheme, technical scheme is carried out below in conjunction with the accompanying drawings clear
Chu, complete description.
Referring to accompanying drawing 1-5, hydraulic power mechanism 1（Fig. 1, Fig. 2）Its entirety is to close or the semiclosed integrated peace of sledge frame form
Mounted in the sliding deck plane of upper bed-plate 27, enter four using one and go out the band pump driving of formula transfer case, respectively four groups vane pumps provide power,
One group of blade triplet oil pump feed is to hydraulic tongs, radiator motor and auxiliary oil way；One group of blade triplet oil pump feed balances strand
Car and slips dispatch control system；Remaining two groups of pair vane pump fuel feeding gives lifting module elevating ram.
Lift module（Fig. 1, Fig. 2 and Fig. 3）Including lifting lower connecting base 2, lifting in connecting seat 3, lifting upper connecting base 4,
Lifting load-bearing supporting leg 5, elevating ram 6, stationary slip 7, hydraulic power rotating disk 8, rotatory sealing seat 9, traveling slip 10, revotating card
Watts 11, top braking landing slab 12 and lifting window 13.Lift connecting seat 3 in lower connecting base 2, lifting, lifting upper connecting base 4 and four
5 groups of root lifting load-bearing supporting leg is welded into a set of integral lifting framework；The bottom of elevating ram 6, which is mounted by means of bolts under lifting, to be connected
On joint chair 2, top is mounted by means of bolts on top braking landing slab 12, and lifting upper connecting base 4 brakes platform with top
It is connected by screw bolts between plate 12 and plays fine setting centralizing function；Hydraulic power rotating disk 8 and the top bar of two or four elevating ram 6
End is connected using nut, and rotatory sealing seat 9, traveling slip 10 and rotation slips are installed in the top of hydraulic power rotating disk 8 successively
11, it is fixed with bolts, rotatory sealing seat 9 can be realized persistently to slips fuel feeding, improved provided with built-in sealing oil circuit
Rotary operation efficiency；Lifting window 13 is installed on top braking landing slab 12 top, and its connected mode is tight using bearing pin connection, bolt
Gu；The bottom corner of lifting window 13 is provided with the erection support 14 of tong turning arm 15, and the middle part of tong turning arm 15 is connected by bearing pin
It is fixed on the bottom plate of operating platform 20；Two stationary slips 7 are respectively bolted to plane and lifting on connecting seat 3 in lifting
On lower connecting base 2 in plane.Flexible dead man 16 makes its bottom be fixed in sliding upper bed-plate 27, its exterior tube by bearing pin connection
Top sets ears seat of the connection ear mount with being set at the lateral opening of operating platform 20 to be fixed using bearing pin, and in operating platform 20
Adjusting means is set to realize the flexible left-right and front-back of dead man 16 adjustment centering well head；The flexible exterior tube of dead man 16 is provided with auxiliary hydraulic pressure
Puffer 17 and twin-roll balance winch 18, twin-roll balance winch 18, which is realized, single in operation process removes tube rod, twin-roll
Independent operation and can optional position hovering do not fall, set overload protection to realize and avoid what card pipe caused to set in operation process
Standby to damage, auxiliary hydraulic pressure puffer 17 helps out.Set straight above and below operating personnel on the sliding deck plane of upper bed-plate 27
Vertical platform 19, top is fixed on the flat surface side bar of operating platform 20 by bearing pin, meanwhile, can easily be right in operation process
Stationary slip 7 is repaired, and carries out the replacing of consumable accessory.
Hydraulic control module（Fig. 1, Fig. 2 and Fig. 4）Using the integrated control of subregion, top control unit is arranged on operating platform
On 20, including master operating station 21, secondary operating desk 22, preventer driller station 23；The control unit of master operating station 21 includes elevating ram
Control, Differential Control, slips control, rotating disk control, power unit remote control（Wherein power unit control can be achieved to starting
The regulation of the remote flameout of machine, urgent flame-out and throttle）, refer to that representation is shown, TORQ, rotary speed, standpipe pressure are shown,
Well head pressure is shown, engine parameter instrument, air horn are controlled, air pressure and related pressure are shown；The secondary control unit of operating desk 22
Including balance winch bigeminy valve, left-right balance winch pressure regulator valve, left-right balance winch brake control valve, hydraulic wireline winch control valve,
Tong turning arm oil cylinder is controlled and related pressure is shown；Preventer driller station 23 controls for the long-range driller of preventer group 32
Unit, sets preventer joystick and corresponding pressure to show；20 4 jiaos of guardrails of operating platform set jack mount by escape apparatus
It is led to platform safety area；The surrounding of operating platform 20 is provided with guardrail and skirting board, and platform base is anti-skidding bed board；Operating platform 20
Lower oil tube perforation channels are being set close to pipe stockyard side guard rail position, and tourelle is installed, are being managed when playing lower tubular column operation
Post is moved along tourelle.Sliding control case 31 is arranged on sliding lower bottom base 26 supporting leg side, is bottom control unit, main control
Base sliding and bop position movement processed.
Sliding base module（Fig. 1, Fig. 2 and Fig. 5）Middle platform rail pedestal 25 is fastened on jacket by bearing pin and put down
On the structure girder of platform 24, and set gripping mechanism its clamping is fixed on the well head girder interior plate of jacket platform 24, prevent
Displacement；The leg support of sliding lower bottom base 26 4 is fixedly mounted on the guide rail of platform rail pedestal 25 by ratchet；Slide upper bed-plate 27
The support of four legs is fixedly mounted on the sliding guide rail of lower bottom base 26 by ratchet；Sliding upper bed-plate 27 girder bottom is provided with hoisting beam
28 as preventer hoisting mechanism 29 guide rail；Platform rail pedestal 25, sliding lower bottom base 26 set a pair of crawl devices 30 respectively；
By operating sliding control case 31, sliding lower bottom base 26 realizes vertical/horizontal movement between well, sliding upper bed-plate 27 realize it is horizontal between well/
Vertically move, preventer hoisting mechanism 29 realize preventer group 32 it is horizontal above well head/vertically move and vertical direction lifting.
All features disclosed in this specification, or it is disclosed it is all during the step of, except mutually exclusive feature
And/or beyond step, can combine in any way.This specification（Including claim, summary）Disclosed in any spy
Levy, unless specifically stated otherwise, can alternative features equivalent by other or with similar purpose replaced.I.e. except non-specifically is chatted
State, each feature is an example in a series of equivalent or similar characteristics.
Described above is only the non-limiting embodiment of the present invention, substantial amounts of embodiment can also be derived, for ability
For the those of ordinary skill in domain, the invention design is not being departed from and on the premise of not making creative work, can be with
The embodiment of several modifications and improvements is made, these belong to protection scope of the present invention.
Claims (7)
1. a kind of Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit, including hydraulic power mechanism（1）, lifting module,
Hydraulic control module, sliding base module, elevating ram（6）, stationary slip（7）, hydraulic power rotating disk（8）, rotatory sealing seat
（9）, traveling slip（10）, rotation slips（11）, lifting window（13）, tong turning arm（15）, flexible dead man（16）, auxiliary hydraulic pressure
Puffer（17）, twin-roll balance winch（18）, vertical type platform（19）, operating platform（20）, master operating station（21）, secondary operation
Platform（22）, preventer driller station（23）, jacket platform（24）, preventer hoisting mechanism（29）, crawl device（30）, mobile control
Case（31）With preventer group（32）, it is characterised in that：Described ocean hydraulic workover unit is in jacket platform（24）Upper be equipped with is slided
Base module is moved, in the sliding lower bottom base of sliding base module（26）Centre is equipped with open flow device group（32）, sliding base module
Slide upper bed-plate（27）It is upper that vertical type platform is housed（19）, hydraulic power mechanism（1）With lifting module, lifting module top is equipped with
Operating platform（20）, tong turning arm（15）With vertical type platform（19）On erection support（14）It is connected, its middle part is fixedly mounted with
In operating platform（20）Bottom plate on, stretch dead man（16）Its bottom is set to be fixed on sliding upper bed-plate by bearing pin connection（27）
On, its outer tube middle and upper part and operating platform（20）Side is fixed using bearing pin, hydraulic power mechanism（1）Pass through pipeline and wire point
Not and operating platform（20）On master operating station（21）, secondary operating desk（22）With preventer driller station（23）It is connected.
2. a kind of Multi-cylinder lifting according to claim 1 and rotation integrated form ocean hydraulic workover unit, it is characterised in that：
Described lifting module is lifting lower connecting base（2）, connecting seat in lifting（3）, lifting upper connecting base（4）With four lifting load-bearings
Supporting leg（5）Group is welded into a set of integral lifting framework, elevating ram（6）Bottom is packed in lifting lower connecting base（2）On, top is fixedly mounted with
Landing slab is braked at top（12）On, lift lower connecting base（2）With connecting seat in lifting（3）On be respectively provided with stationary slip（7）,
Elevating ram（6）Top is equipped with erection support（14）, erection support（14）It is upper that lifting window is housed（13）, lifting window（13）Built with
Hydraulic power rotating disk（8）, hydraulic power rotating disk（8）Top is equipped with rotatory sealing seat（9）, rotatory sealing seat（9）Top is equipped with trip
Dynamic slips（10）, traveling slip（10）Top is equipped with rotation slips（11）, stretch dead man（16）On to be respectively provided with auxiliary hydraulic pressure small
Car（17）Winch is balanced with twin-roll（18）, auxiliary hydraulic pressure dolly（17）Winch is balanced with twin-roll（18）Pass through steel wire rope respectively
It is connected with suspension hook, stretch dead man（16）Its bottom is set to be fixed on sliding upper bed-plate by bearing pin（27）On, tong turning arm
（15）One end and flexible dead man（16）It is connected, the other end and operating platform（20）It is connected.
3. a kind of Multi-cylinder lifting according to claim 1 and rotation integrated form ocean hydraulic workover unit, it is characterised in that：
Described hydraulic control module is in operating platform（20）On be respectively provided with master operating station（21）, secondary operating desk（22）And preventer
Driller station（23）, in sliding base（26）The side of supporting leg is equipped with sliding control case（31）.
4. a kind of Multi-cylinder lifting according to claim 1 and rotation integrated form ocean hydraulic workover unit, it is characterised in that：
Described sliding base module is by platform rail pedestal（25）Jacket platform is fixed on by bearing pin（24）Structure girder
On, slide lower bottom base（26）Four legs support by ratchet be fixed on installed in slide lower bottom base（26）Guide rail on, in sliding
Base（27）Girder bottom is equipped with hoisting beam（28）, hoisting beam（28）It is upper that preventer hoisting mechanism is housed（29）, slide lower bottom base
（26）On be respectively arranged with a pair of crawl devices（30）.
5. a kind of Multi-cylinder lifting according to claim 1 or 2 and rotation integrated form ocean hydraulic workover unit, its feature exist
In：Described lifting module is using two elevating rams（6）Or four elevating rams（6）Synchronous lifting.
6. a kind of Multi-cylinder lifting according to claim 1 or 2 and rotation integrated form ocean hydraulic workover unit, its feature exist
In：Described rotatory sealing seat（9）Inside it is provided with the sealing oil circuit persistently to slips fuel feeding.
7. a kind of Multi-cylinder lifting according to claim 1 or 2 and rotation integrated form ocean hydraulic workover unit, its feature exist
In：Described tong turning arm（15）Using hydraulic jack boosting, its anglec of rotation is 0-180 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623443.XA CN107218000B (en) | 2017-07-27 | 2017-07-27 | Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710623443.XA CN107218000B (en) | 2017-07-27 | 2017-07-27 | Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107218000A true CN107218000A (en) | 2017-09-29 |
| CN107218000B CN107218000B (en) | 2019-02-15 |
Family
ID=59954433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710623443.XA Active CN107218000B (en) | 2017-07-27 | 2017-07-27 | Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107218000B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558940A (en) * | 2017-10-12 | 2018-01-09 | 中国海洋石油总公司 | A kind of light-duty well repairing device in deep water hydrocarbon field and method |
| CN107605439A (en) * | 2017-10-16 | 2018-01-19 | 东北石油大学 | A kind of crude oil bailing platform |
| CN113585988A (en) * | 2021-08-04 | 2021-11-02 | 托普威尔石油技术股份公司 | Under-pressure operation device based on module drilling machine, module drilling machine and drilling method |
| CN113719245A (en) * | 2021-09-07 | 2021-11-30 | 中石化四机石油机械有限公司 | Device and method for oil-gas well casing abandoning operation |
| CN114809949A (en) * | 2022-06-29 | 2022-07-29 | 青岛滨海勘察测绘有限公司 | Hydraulic workover equipment for offshore oil drilling |
| CN115030123A (en) * | 2022-05-12 | 2022-09-09 | 烟台杰瑞石油装备技术有限公司 | Lifting platform equipment and operation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007032673A1 (en) * | 2005-09-15 | 2007-03-22 | Balance Point Control B.V. | Drilling rig and method for introducing one or more drilling pipes into an underbalanced well using same |
| US20080243365A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Methods of holding station and mooring and elevating support vessel |
| CN101725326A (en) * | 2009-07-24 | 2010-06-09 | 胜利油田山友石油技术有限公司 | Modular assembly type offshore platform hydraulic energy-storing workover rig |
| CN201794516U (en) * | 2010-06-23 | 2011-04-13 | 中国海洋石油总公司 | Light-weight removable 90-ton workover rig in sea |
| CN204532126U (en) * | 2015-03-13 | 2015-08-05 | 宝鸡石油机械有限责任公司 | Supporting platform module drilling machine |
-
2017
- 2017-07-27 CN CN201710623443.XA patent/CN107218000B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007032673A1 (en) * | 2005-09-15 | 2007-03-22 | Balance Point Control B.V. | Drilling rig and method for introducing one or more drilling pipes into an underbalanced well using same |
| US20080243365A1 (en) * | 2007-03-30 | 2008-10-02 | Remedial (Cyprus) Pcl | Methods of holding station and mooring and elevating support vessel |
| CN101725326A (en) * | 2009-07-24 | 2010-06-09 | 胜利油田山友石油技术有限公司 | Modular assembly type offshore platform hydraulic energy-storing workover rig |
| CN201794516U (en) * | 2010-06-23 | 2011-04-13 | 中国海洋石油总公司 | Light-weight removable 90-ton workover rig in sea |
| CN204532126U (en) * | 2015-03-13 | 2015-08-05 | 宝鸡石油机械有限责任公司 | Supporting platform module drilling machine |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107558940A (en) * | 2017-10-12 | 2018-01-09 | 中国海洋石油总公司 | A kind of light-duty well repairing device in deep water hydrocarbon field and method |
| CN107558940B (en) * | 2017-10-12 | 2019-08-09 | 中国海洋石油集团有限公司 | A kind of light-duty well repairing device in deep water hydrocarbon field and method |
| CN107605439A (en) * | 2017-10-16 | 2018-01-19 | 东北石油大学 | A kind of crude oil bailing platform |
| CN107605439B (en) * | 2017-10-16 | 2019-08-23 | 东北石油大学 | A kind of crude oil bailing platform |
| CN113585988A (en) * | 2021-08-04 | 2021-11-02 | 托普威尔石油技术股份公司 | Under-pressure operation device based on module drilling machine, module drilling machine and drilling method |
| CN113719245A (en) * | 2021-09-07 | 2021-11-30 | 中石化四机石油机械有限公司 | Device and method for oil-gas well casing abandoning operation |
| CN115030123A (en) * | 2022-05-12 | 2022-09-09 | 烟台杰瑞石油装备技术有限公司 | Lifting platform equipment and operation method thereof |
| CN114809949A (en) * | 2022-06-29 | 2022-07-29 | 青岛滨海勘察测绘有限公司 | Hydraulic workover equipment for offshore oil drilling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107218000B (en) | 2019-02-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107218000B (en) | Multi-cylinder lifting and rotation integrated form ocean hydraulic workover unit | |
| CN202467739U (en) | Snubbing work-over rig | |
| US6068066A (en) | Hydraulic drilling rig | |
| US7584809B1 (en) | Mobile transport rig with four axels | |
| CN202544741U (en) | Door-shaped drive drilling machine with twin tower teeth | |
| CN201778687U (en) | Workover rig under pressure for wellhead | |
| RU2009128613A (en) | MONOLITHIC MOVABLE DRILLING RIG FOR ROTARY DRILLING WELLS | |
| CN103821464B (en) | Tubing string vertical vehicular full-automatic smart hydraulic workover rig | |
| CN204532126U (en) | Supporting platform module drilling machine | |
| CN112031681A (en) | Hydraulic workover rig | |
| RU2420646C2 (en) | MOBILE BLOCK-MODULE DRILLING RIG OF HIGH ERECTING CAPACITY AND LIFTING POWER OF 1600, 2000 AND 2250 kN | |
| CN202064840U (en) | Four-drill column drill derrick | |
| CN205918365U (en) | Ocean reconnaissance ship hydraulic pressure plays to rise a type derrick drilling system | |
| CN103291210A (en) | Gate-type double-tower gear-driven drilling machine | |
| CN111997525A (en) | Drilling and pore-forming equipment and drilling method of crawler crane combined with pneumatic down-the-hole hammer | |
| CN205277295U (en) | Operation equipment is pressed in stand alone type area | |
| CN102505920B (en) | Two-winch hydraulic lifting drill tower | |
| CN217652687U (en) | Offshore hydraulic lifting device borne by riser | |
| WO2016118714A1 (en) | Wellhead-mounted hydraulic workover unit | |
| CN114293939B (en) | Core drilling machine | |
| CN212337196U (en) | Hydraulic workover rig | |
| CN213807579U (en) | Derrick device for four-single upright column drilling machine | |
| CN104481417B (en) | Linear guide rail type speed apparatus for feeding for vehicle-mounted drilling machine for coal bed gas | |
| CN206329280U (en) | Step-by-step movement self-balancing derrick workover rig | |
| CN110805399A (en) | Working machine with pressure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200424 Address after: 434020 No. 1 Longshan Temple Street, Jingzhou District, Jingzhou, Hubei Co-patentee after: SINOPEC OILFIELD EQUIPMENT Corp. Patentee after: SINOPEC SIJI PETROLEUM MACHINERY Co.,Ltd. Address before: 434020 Jingzhou city of Hubei province Jingzhou district four Road No. 1 Co-patentee before: SINOPEC OILFIELD EQUIPMENT Corp. Patentee before: SJ PETROLEUM MACHINERY CO., LTD. SINOPEC |
|
| TR01 | Transfer of patent right |