CN106639894B - Step-by-step movement self-balancing derrick workover rig - Google Patents
Step-by-step movement self-balancing derrick workover rig Download PDFInfo
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- CN106639894B CN106639894B CN201611227831.8A CN201611227831A CN106639894B CN 106639894 B CN106639894 B CN 106639894B CN 201611227831 A CN201611227831 A CN 201611227831A CN 106639894 B CN106639894 B CN 106639894B
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- Prior art keywords
- walking
- ship
- short
- workover rig
- derrick
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- 239000000203 mixture Substances 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 241000282326 Felis catus Species 0.000 claims description 2
- 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 2
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000009671 shengli Substances 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/003—Supports for the drilling machine, e.g. derricks or masts adapted to be moved on their substructure, e.g. with skidding means; adapted to drill a plurality of wells
-
- 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
-
- 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
- E21B19/14—Racks, ramps, troughs or bins, for holding the lengths of rod singly or connected; Handling between storage place and borehole
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 present invention provides a kind of step-by-step movement self-balancing derrick workover rig, including step-by-step movement flatcar and it is mounted thereto on pretend industry part composition.Stepping flatcar is made of long ship of walking, the short ship of walking and pressure-bearing platform, it is linked together by lifting cylinder between pressure-bearing platform and the long ship of walking, the balance of the flexible adjustment workover rig of lifting cylinder can be passed through when operation, it walks and is connected by shaft between short ship and pressure-bearing platform, the longitudinally, laterally walking and revolution of equipment can be realized by operation valve of the operation in the operation clack box of pressure-bearing platform；Advantage is：The present invention provides a kind of energy-saving and environment-friendly workover rig, and operating efficiency is high, compact-sized, conveniently moving.
Description
Technical field
The present invention relates to derrick workover rig fields, more particularly, to step-by-step movement self-balancing derrick workover rig.
Background technology
As the increasing of dynamics is developed in offshore oil exploration, the exploration and development of beach sea oil occupies in Petroleum Production at home
Consequence, especially in Bohai Bay beach areas, newfound reserves scale increasingly increases, and is adopted in river mouth, Gu Dong, stake west
Oily factory, mono- area Zhao Dong, Cheng Hai at huge port, 2nd areas Cheng Hai, strand, New Port and Ji Dong Nanpu Oilfield, Liaohe etc. is found that
Certain reserves scale, and exploitation is put into a manner of marine oil on the land successively.As Shengli Oil Field L16 platforms develop oil-water well 68 altogether
Mouthful, the Liaohe River has built tri- man-made islands of A, B, C in the Bohai Sea Gulf oil fields Yue Dong and has bored more than 130 mouth of oil-water well altogether.The exploration of tidal zone oilfield
Exploitation has boundless foreground.Meanwhile certain land blocks are to reduce land area, are also put into the form of collecting well group
Exploitation.The collecting well group of input exploitation at present has the characteristics that narrow space, well spacing are small, and conventional land workover rig is in such well
It turns in group, to positive well head difficulty.At present workover rig derrick be inclination derrick, the rope number before and after derrick differs,
Derrick inevitably bears preceding tilting moment when operation, therefore needs to beat outer guy wire when operation, influences operation timeliness.
Invention content
It is an object of the invention to solve the deficiencies in the prior art, and provide a kind of step-by-step movement self-balancing derrick well workover
Machine.
The new technical solution of the present invention is：Step-by-step movement self-balancing derrick workover rig, including step-by-step movement flatcar and above pretend industry
Part, the step-by-step movement flatcar include walk long ship, the short ship of walking, pressure-bearing platform, the pressure-bearing platform and long ship of walking
Between connected by lifting cylinder, walk and be connected by shaft between short ship and pressure-bearing platform, walk and short ship and walk in long ship
It is respectively arranged with two walking dollies, two walking tracks, a walking oil cylinder, walking oil cylinder one end and one of walking dolly
It is connected, the walking oil cylinder other end is connected with the short ship of walking or the long Carina of walking, two walking dollies and the lifting of long ship of walking
Oil cylinder is connected, and pressure-bearing platform tail portion is equipped with operation clack box, and the operation valve operated in clack box can realize the longitudinal, horizontal of workover rig
To walking and revolution, supporting leg leading screw is housed on pressure-bearing platform, is equipped with equipped with extension supporting leg, extension supporting leg front end in pressure-bearing platform
Vertical leg；It includes operating platform, driller house, self-balancing derrick and traveling system, hydraulic station, winch that industry part is pretended on described
Assembly, gas supply station and electric-controlled house, operating platform are mounted on by supporting leg on pressure-bearing platform, and driller house is installed on the operational platform,
Cat ladder and escaping slideway be housed between the operating platform and ground, the self-balancing derrick and traveling system by derrick, combination hook-block,
Overhead traveling crane, fixed pulley group, steel wire rope and dead line end composition, derrick are vertically mounted on pressure-bearing platform, and derrick the upper end is equipped with overhead traveling crane,
Overhead traveling crane is made of day kickstand and front wheel group, rear wheel group, and steel wire rope is by winch drum by the fast rope sheave in rear wheel group
The fast rope sheave in front wheel group is reached, the dead line sheave in front wheel group is returned after combination hook-block, it is rear to return to rear wheel group, rear wheel
Group balances weight on hook with fixed pulley group and dead line end composition dead line train, and motor drives rolling after reduction box deceleration torque
Cylinder.
The short ship of the walking opposite can be slided with pressure-bearing platform, can be relatively rotated.
The flexible relative motion that walking dolly and walk long ship or the short ship of walking may be implemented of the walking oil cylinder.
The lifting cylinder is retracted, and short ship landing of walking, long ship of walking is liftoff, the row being mounted in two long ships of walking
It walks oil cylinder and synchronizes and stretch in the same direction, long shipping agency of walking is walked；Lifting cylinder extends, and long ship landing of walking, short ship of walking is liftoff, mounted in row
It walks the walking oil cylinder in long ship and synchronizes flexible in the same direction, workover rig longitudinally walking.
The lifting cylinder elongation, long ship landing of walking, short ship of walking is liftoff, the row being mounted in two short ships of walking
It walks oil cylinder and synchronizes flexible in the same direction, short ship laterally walking of walking；Lifting cylinder bounces back, and short ship landing of walking, long ship of walking is liftoff, peace
Walking oil cylinder in two short ships of walking synchronizes flexible in the same direction, workover rig laterally walking.
The lifting cylinder elongation, long ship landing of walking, short ship of walking is liftoff, the row being mounted in two short ships of walking
It walks oil cylinder reversely to stretch, two short ships of walking relatively rotate；Lifting cylinder bounces back, and short ship landing of walking, long ship of walking is liftoff, peace
Walking oil cylinder in two short ships of walking reversely stretches, workover rig revolution.
The motor speed can be adjusted by being mounted on speed preset device in driller house.
The beneficial effects of the invention are as follows：Operating efficiency is high, compact-sized, conveniently moving.
Description of the drawings
The front view that Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the left view of the structural schematic diagram of the present invention.
Fig. 3 is the vertical view of the structural schematic diagram of the present invention.
Wherein：1 it is the short ship of walking, 2 be walking track, 3 be walking dolly, 4 be pressure-bearing platform, 5 be operating platform, 6 is
Driller house, 7 be derrick, 8 be combination hook-block, 9 be overhead traveling crane, 10 be fixed pulley group, 11 be lifting cylinder, 12 be supporting leg leading screw, 13 be liquid
Pressure station, 14 be the long ship of walking, 15 be operation clack box, 16 be walk oil cylinder, 17 be escaping slideway, 18 be cat ladder, 19 be rear wheel
Group, 20 be front wheel group, 21 be steel wire rope, 22 be extension supporting leg, 23 be vertical leg, 24 be shaft, 25 be electric-controlled house, 26 be
Gas supply station, 27 be driving drum, 28 be reduction box, 29 be motor, 30 be dead line end.
Specific implementation mode
The present invention will be further described below in conjunction with the accompanying drawings.
Step-by-step movement self-balancing derrick workover rig is by step-by-step movement flatcar and above pretends industry part and forms.
Stepping flatcar is made of the long ship 14 of walking, the short ship 1 of walking and pressure-bearing platform 4, pressure-bearing platform 4 with walk long ship 14 it
Between linked together by lifting cylinder 11, when operation, can pass through the balance of the flexible adjustment workover rig of lifting cylinder 11.Row
It walks and is connected by shaft 24 between short ship 1 and pressure-bearing platform 4, short ship 1 of walking opposite can both have been slided with pressure-bearing platform 4, can also
It relatively rotates.It walks and is respectively arranged with two walking dollies, 3, two walking tracks 2 and a walking oil in short ship 1 and the long ship of walking 14
Cylinder 16.16 one end of walking oil cylinder is connected with one of walking dolly 3, walking 16 other end of oil cylinder and short ship 1 or the walking of walking
14 pedestal of long ship is connected, the opposite fortune of the flexible achievable walking dolly 3 for oil cylinder 16 of walking and walk long ship 14 or short ship 1 of walking
It is dynamic.Two walking dollies 3 of long ship 14 of walking are connected with lifting cylinder 11.By operation mounted on the behaviour of 4 tail portion of pressure-bearing platform
The longitudinally, laterally walking and revolution of equipment can be realized by making the operation valve in clack box 15.
It is specific as follows：
Lifting cylinder 11 is retracted, and short ship 1 of walking landing, long ship 14 of walking is liftoff, is mounted on two and is walked in long ship 14
Walking oil cylinder 16 synchronizes flexible in the same direction, long ship 14 of walking walking；Lifting cylinder 11 extends, long ship 14 of walking landing, short ship 1 of walking
Liftoff, the walking oil cylinder 16 in long ship 14 of walking synchronizes flexible in the same direction, workover rig longitudinally walking.
Lifting cylinder 11 extends, and long ship 14 of walking landing, short ship 1 of walking is liftoff, is mounted on two rows walked in short ship 1
It walks oil cylinder 16 and synchronizes flexible in the same direction, the laterally walking of short ship 1 of walking；Lifting cylinder 11 bounces back, short ship 1 of walking landing, long ship of walking
14 is liftoff, and the walking oil cylinder 16 walked in short ship 1 mounted on two synchronizes flexible in the same direction, workover rig laterally walking.
Lifting cylinder 11 extends, and long ship 14 of walking landing, short ship 1 of walking is liftoff, is mounted on two rows walked in short ship 1
It is reversely flexible to walk oil cylinder 16, two short ships 1 of walking relatively rotate；Lifting cylinder 11 bounces back, short ship 1 of walking landing, long ship of walking
14 is liftoff, is mounted on the walking oil cylinder 16 that two are walked in short ship 1 and reversely stretches, workover rig revolution.
Supporting leg leading screw 12 is housed, supporting leg leading screw 12 screws off when reaching job position, avoids in operation process on pressure-bearing platform 4
Lifting cylinder 11 absorbs impact load.Equipped with extension supporting leg 22 in pressure-bearing platform 4, after when operation stretches out, protract supporting leg at two
22 front ends, which are equipped with vertical leg 23 and extend downwardly, supports to ground, the torque that leans forward when for balanced operation.
On pretend industry part by operating platform 5, driller house 6, self-balancing derrick and traveling system, hydraulic station 13, winch is total
It is formed at, gas supply station 26 and electric-controlled house 25.Operating platform 5 is mounted on by supporting leg on pressure-bearing platform 4, and driller house 6 is mounted on behaviour
Make on platform 5.Cat ladder 18 and escaping slideway 17 are housed, for personnel's disengaging driller house 6 and promptly between operating platform 5 and ground
It withdraws.The self-balancing derrick and traveling system are by derrick 7, combination hook-block 8, overhead traveling crane 9, fixed pulley group 10, steel wire rope 21 and dead line end
30 compositions.Derrick 7 is vertically mounted on pressure-bearing platform 4, and 7 the upper end of derrick is equipped with overhead traveling crane 9, and overhead traveling crane 9 is by day kickstand and advancing slip
Wheel group 20, rear wheel group 19 form.Steel wire rope 21 is reached by winch drum by the fast line wheel in rear wheel group 19 advancing slip first
Fast rope sheave in wheel group 20 returns to the dead line sheave in front wheel group 20 after combination hook-block 8, is then back to rear wheel group 19.After slide
Wheel group 19 forms dead line train with fixed pulley group 10 and dead line end 30 and balances weight on hook.
Motor 29 passes through 28 deceleration torque rear driving drum 27 of reduction box, provides the lifting force needed for operation.29 speed of motor
Degree can be adjusted by being mounted on speed preset device in driller house 6.
After well site plant-grid connection electric-controlled house 25 operation power is provided for each subsystem of workover rig.
Claims (7)
1. step-by-step movement self-balancing derrick workover rig, including step-by-step movement flatcar and above pretend industry part, it is characterised in that：The stepping
Formula flatcar includes long ship of walking（14）, the short ship of walking（1）, pressure-bearing platform（4）, the pressure-bearing platform（4）With long ship of walking
（14）Between pass through lifting cylinder（11）Connection, short ship of walking（1）With pressure-bearing platform（4）Between pass through shaft（24）It is connected, row
Walk short ship（1）With long ship of walking（14）Inside it is respectively arranged with two walking dollies（3）, two walking tracks（2）, a walking oil cylinder
（16）, oil cylinder of walking（16）One end and one of walking dolly（3）It is connected, oil cylinder of walking（16）The other end and short ship of walking
（1）Or the long ship of walking（14）Pedestal is connected, long ship of walking（14）Two walking dollies（3）With lifting cylinder（11）It is connected, holds
Flattening bench（4）Tail portion is equipped with operation clack box（15）, operate clack box（15）Interior operation valve can realize workover rig longitudinally, laterally
Walking and revolution, pressure-bearing platform（4）It is upper that supporting leg leading screw is housed（12）, pressure-bearing platform（4）It is interior that extension supporting leg is housed（22）, extension branch
Leg（22）Front end is equipped with vertical leg（23）；It includes operating platform that industry part is pretended on described（5）, driller house（6）, self-balancing
Derrick and traveling system, hydraulic station（13）, winch assembly, gas supply station（26）And electric-controlled house（25）, operating platform（5）Pass through supporting leg
Mounted on pressure-bearing platform（4）On, driller house（6）Mounted on operating platform（5）On, the operating platform（5）It is filled between ground
There is cat ladder（18）And escaping slideway（17）, the self-balancing derrick and traveling system are by derrick（7）, combination hook-block（8）, overhead traveling crane（9）, it is fixed
Pulley blocks（10）, steel wire rope（21）With dead line end（30）Composition, derrick（7）It is vertically mounted on pressure-bearing platform（4）On, derrick（7）
The upper end is equipped with overhead traveling crane（9）, overhead traveling crane（9）By day kickstand and front wheel group（20）, rear wheel group（19）Composition, steel wire rope（21）
Rear wheel group is passed through by winch drum（19）On fast line wheel reach front wheel group（20）On fast rope sheave, through combination hook-block（8）After return
Return front wheel group（20）On dead line sheave, it is rear to return to rear wheel group（19）, rear wheel group（19）With fixed pulley group（10）And dead line
End（30）It forms dead line train and balances weight on hook, motor（29）Through reduction box（28）Deceleration torque rear driving drum（27）.
2. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The short ship of the walking（1）
With pressure-bearing platform（4）It opposite can slide, can relatively rotate.
3. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The walking oil cylinder（16）
Flexible achievable walking dolly（3）With long ship of walking（14）Or the short ship of walking（1）Relative motion.
4. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The lifting cylinder（11）
It retracts, short ship of walking（1）Landing, long ship of walking（14）It is liftoff, it is mounted on two long ships of walking（14）Interior walking oil cylinder（16）
Synchronize flexible in the same direction, long ship of walking（14）Walking；Lifting cylinder（11）Elongation, long ship of walking（14）Landing, short ship of walking（1）From
Ground, mounted in long ship of walking（14）Interior walking oil cylinder（16）Synchronize flexible in the same direction, workover rig longitudinally walking.
5. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The lifting cylinder（11）
Elongation, long ship of walking（14）Landing, short ship of walking（1）It is liftoff, it is mounted on two short ships of walking（1）Interior walking oil cylinder（16）Together
Step is flexible in the same direction, short ship of walking（1）Laterally walking；Lifting cylinder（11）Retraction, short ship of walking（1）Landing, long ship of walking（14）
It is liftoff, it is mounted on two short ships of walking（1）Interior walking oil cylinder（16）Synchronize flexible in the same direction, workover rig laterally walking.
6. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The lifting cylinder（11）
Elongation, long ship of walking（14）Landing, short ship of walking（1）It is liftoff, it is mounted on two short ships of walking（1）Interior walking oil cylinder（16）Instead
To flexible, two short ships of walking（1）It relatively rotates；Lifting cylinder（11）Retraction, short ship of walking（1）Landing, long ship of walking（14）
It is liftoff, it is mounted on two short ships of walking（1）Interior walking oil cylinder（16）It is reversed flexible, workover rig revolution.
7. step-by-step movement self-balancing derrick workover rig according to claim 1, it is characterised in that：The motor（29）Speed
It can be by being mounted on driller house（6）Interior speed preset device is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227831.8A CN106639894B (en) | 2016-12-27 | 2016-12-27 | Step-by-step movement self-balancing derrick workover rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227831.8A CN106639894B (en) | 2016-12-27 | 2016-12-27 | Step-by-step movement self-balancing derrick workover rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106639894A CN106639894A (en) | 2017-05-10 |
| CN106639894B true CN106639894B (en) | 2018-08-14 |
Family
ID=58831728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227831.8A Active CN106639894B (en) | 2016-12-27 | 2016-12-27 | Step-by-step movement self-balancing derrick workover rig |
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| Country | Link |
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| CN (1) | CN106639894B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939277B (en) * | 2017-12-20 | 2024-04-09 | 山河智能装备股份有限公司 | Low-clearance double-rotary drilling machine and construction method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752237Y (en) * | 2004-10-28 | 2006-01-18 | 川油广汉宏华有限公司 | Arrangement for moving integral petroleum drilling machine |
| CN1962396A (en) * | 2006-11-11 | 2007-05-16 | 宝鸡石油机械有限责任公司 | Guide rail stepwise type borer motion device |
| EP2025859A1 (en) * | 2007-08-17 | 2009-02-18 | BAUER Maschinen GmbH | Deep drilling device and method for mounting a deep drilling device |
| CN101942961A (en) * | 2010-06-23 | 2011-01-12 | 中国海洋石油总公司 | Conveyable light marine 90t workover rig |
| CN105113983A (en) * | 2015-08-28 | 2015-12-02 | 黑龙江景宏石油设备制造有限公司 | Intelligent petroleum drilling machine |
| CN206329280U (en) * | 2016-12-27 | 2017-07-14 | 天时集团能源有限公司 | Step-by-step movement self-balancing derrick workover rig |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7255180B2 (en) * | 2004-05-03 | 2007-08-14 | Drillmar, Inc. | Modular drill system requiring limited field assembly and limited equipment support |
-
2016
- 2016-12-27 CN CN201611227831.8A patent/CN106639894B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752237Y (en) * | 2004-10-28 | 2006-01-18 | 川油广汉宏华有限公司 | Arrangement for moving integral petroleum drilling machine |
| CN1962396A (en) * | 2006-11-11 | 2007-05-16 | 宝鸡石油机械有限责任公司 | Guide rail stepwise type borer motion device |
| EP2025859A1 (en) * | 2007-08-17 | 2009-02-18 | BAUER Maschinen GmbH | Deep drilling device and method for mounting a deep drilling device |
| CN101942961A (en) * | 2010-06-23 | 2011-01-12 | 中国海洋石油总公司 | Conveyable light marine 90t workover rig |
| CN105113983A (en) * | 2015-08-28 | 2015-12-02 | 黑龙江景宏石油设备制造有限公司 | Intelligent petroleum drilling machine |
| CN206329280U (en) * | 2016-12-27 | 2017-07-14 | 天时集团能源有限公司 | Step-by-step movement self-balancing derrick workover rig |
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| CN106639894A (en) | 2017-05-10 |
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