CN107178326A - One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method - Google Patents
One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method Download PDFInfo
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- CN107178326A CN107178326A CN201710604882.6A CN201710604882A CN107178326A CN 107178326 A CN107178326 A CN 107178326A CN 201710604882 A CN201710604882 A CN 201710604882A CN 107178326 A CN107178326 A CN 107178326A
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003921 oil Substances 0.000 claims abstract description 209
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 29
- 239000010729 system oil Substances 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 4
- 241000239290 Araneae Species 0.000 claims description 3
- 230000009931 harmful effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 241000269793 Cryothenia peninsulae Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
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- 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
-
- 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
- E21B19/02—Rod or cable suspensions
- E21B19/06—Elevators, i.e. rod- or tube-gripping 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
- E21B19/10—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
- E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
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- 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)
- Load-Engaging Elements For Cranes (AREA)
Abstract
It is used for well workover lower oil tube, sucker rod integrative machine and its application method the present invention relates to one kind, the device includes oil pipe and sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system, workover rig combination hook-block centralizing system, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod and surged chuck and control system.It has：Reasonable in design, automaticity are of a relatively high, operate and easy to use, production and maintenance cost are relatively low, the working strength of field operation can effectively be reduced, improve overall operating efficiency, it is applicable not only to the workover treatment of clustered well heads arrangement, moreover it is possible to suitable for the normal operation under oil pipe, the automatic rountrip of sucker rod and severe weather conditions.
Description
Technical field
The present invention relates to petroleum drilling and mining, workover rig technical field, and in particular to one kind is used for well workover lower oil tube, oil pumping
Bar integrative machine and its application method.
Background technology
At present, during oil field shaft mouth workover treatment, rely primarily on manpower and complete oil pipe, the righting of sucker rod, centering,
The work such as upper shackle, the working strength of workover treatment workman greatly, the cost of well workover also increase therewith, and due to workover treatment
During can leak out crude oil and sewage, cause the bad environments of field operation, on-site personnel is by the general of employment injuries
Rate is larger, it is difficult to ensure that on-site personnel body is not by different degrees of infringement.Although presently, there are some automation equipments,
For replacing manpower to complete the workover treatment of individual well, but it is due to that can not be applicable all operating modes, the workover treatment of such as cluster well
Or under severe weather conditions, cause during most of workover treatment, equipment can not be used, and cost of transportation is added on the contrary,
The problems such as lness ratio of plant is high is produced, therefore, different operating modes can be applied to by being badly in need of one kind, and service efficiency is high, automaticity
High integration unit, to meet huge workover treatment demand.
The content of the invention
For above-mentioned deficiency present in workover treatment in the prior art, it is an object of the invention to：There is provided one kind is used for
Well workover lower oil tube, sucker rod integrative machine and its application method, it has：Reasonable in design, automaticity are relative
It is higher, operation and it is easy to use, production and maintenance cost it is relatively low, can effectively reduce the working strength of field operation, carry
High overall operating efficiency, is applicable not only to the workover treatment of clustered well heads arrangement, moreover it is possible to suitable for oil pipe, sucker rod it is automatic
Normal operation under rountrip and severe weather conditions.
In order to achieve the above object, the present invention adopts the following technical scheme that realization：
One kind is used for well workover lower oil tube, sucker rod integrative machine, and the device includes oil pipe and sucker rod conveyer, oil
Pipe and sucker rod well-head alignment telescopic arm system, workover rig combination hook-block centralizing system, hydraulic tubing tong, hydraulic rod tong, power
Pincers conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod are surged chuck and control system
System；Oil pipe and the sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system, workover rig combination hook-block centralizing system,
Hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic card
Disk, the sucker rod chuck that surges are arranged on the derrick of workover rig；
Oil pipe and the sucker rod conveyer is responsible for completing oil pipe, the automatic transport of sucker rod；The oil pipe and sucker rod
Conveyer is connected with oil pipe and sucker rod well-head alignment telescopic arm system；
Oil pipe and sucker rod well-head the alignment telescopic arm system is responsible for pushing and tieback oil pipe, sucker rod, it is ensured that oil pipe
It is accurately positioned with the well head of sucker rod；Oil pipe and sucker rod well-head the alignment telescopic arm system also with workover rig combination hook-block righting system
System is connected；
The workover rig combination hook-block centralizing system realizes that combination hook-block is vertically run along trapped orbit, prevents wind-force to combination hook-block system
The harmful effect of system；
The hydraulic tubing tong, hydraulic rod tong are respectively used to the upper shackle automatically of oil pipe, sucker rod；
The hydraulic oil pipe elevator, hydraulic sucker rod elevator are respectively used to automatic handling oil pipe, sucker rod；
The oil pipe pneumatic chuck, the sucker rod chuck that surges are respectively used to sit card OIH pipe, sucker rod；
Control system respectively with oil pipe and sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system, well workover
Machine combination hook-block centralizing system realizes combination hook-block, hydraulic tubing tong, hydraulic rod tong, pressuring oil pipe elevator, hydraulic sucker rod elevator, oil pipe
Air spider, sucker rod surge chuck control connection.
As the further optimization of such scheme, oil pipe and sucker rod well-head the alignment telescopic arm system includes flexible outer
Arm, the flexible inner arm being arranged in flexible outer wall, the telescopic oil cylinder being arranged in flexible inner arm, leading block group, linear steering
Slide rail and cable travel sensor, the flexible inside outer wall are provided with linear steering slide rail, and the flexible inner arm is with linearly leading
To leading block group, telescopic piston and flexible inner arm drive connection is provided between slide rail, the inner arm that stretches is by means of described flexible
Flexible outer wall can be stretched out or be retracted to the reciprocating motion of piston；The end of flexible outer wall is provided with cable travel sensor to use
In the stroke limit of flexible inner arm.
As the further optimization of such scheme, oil pipe and sucker rod well-head the alignment telescopic arm system also includes setting
Several retractable support arms uniformly laid on flexible outer exterior wall face.
As the further optimization of such scheme, the workover rig combination hook-block centralizing system includes two guiding be arrangeding in parallel
Rope, on every guide rope and position is corresponding is provided with wear-resistant guiding set, is arranged on the wear-resistant guiding on every guide rope
Sliding sleeve is connected by connecting rod；The workover rig combination hook-block centralizing system also includes combination hook-block system, and the combination hook-block system is arranged on institute
State in connecting rod, and can vertically be slided along guide rope.
As the further optimization of such scheme, set on the hydraulic tubing tong, the main pincers of hydraulic rod tong and back-up tong
It is equipped with the high-precision inductive pick-up positioned for automatic notch alignment.
As the further optimization of such scheme, the high-precision inductive pick-up is that position sensor and/or stroke are passed
Sensor.
As the further optimization of such scheme, control system includes electric cabinet, the controller being arranged in electric cabinet, control
Device processed include input interface, output interface, wireless remote transceiver interface and central controller, the input interface, output interface,
Wireless remote transceiver interface is connected with central controller data-signal；The input interface is connected with TIP；Input face
Plate includes manual key formula panel and/or liquid crystal touch panel, and for being manually entered for operator, the output interface is connected with
Drive module, the drive module respectively with oil pipe and sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system
Telescopic oil cylinder, the combination hook-block system of workover rig combination hook-block centralizing system, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying dress
Put, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge the hydraulic cylinder or pneumatic cylinder of chuck
Drive connection；The wireless receiving and dispatching interface is connected with radio receiving transmitting module, and remote monitoring center is by radio receiving transmitting module with
Entreat the connection of controller remote control.
As the further optimization of such scheme, the operator be manually entered including oil pipe and sucker rod conveyer,
The telescopic oil cylinder of oil pipe and sucker rod well-head alignment telescopic arm system, the startup of the combination hook-block system of workover rig combination hook-block centralizing system or
Person is closed, and hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod are hung
Card, oil pipe pneumatic chuck, sucker rod surge chuck hydraulic cylinder or pneumatic cylinder startup or closing.
As the further optimization of such scheme, main power source and stand-by power supply, the main electricity are provided with the electric cabinet
Power supply changeover module is provided between source and stand-by power supply, main power source and stand-by power supply are connected with controller respectively.
The above-mentioned well workover lower oil tube, the application method of sucker rod integrative machine of being used for of the present invention comprises the following steps：
1) site layout project：According to workover treatment on-site actual situations, well layout is carried out, is arranged for clustered well heads, root
According to on-site actual situations, using wellhead flange as the centre of location, arrangement oil pipe and sucker rod well-head alignment telescopic arm system cause oil
Pipe, sucker rod conveyer with its into 180 ° arrange, oil pipe and sucker rod conveyer, well head, oil pipe and sucker rod well-head centering are stretched
Contracting arm system is point-blank；Pipe framed bent is in conveyer side parallel position；Workover rig and oil pipe and sucker rod well-head centering
Flexible arm system is arranged at an angle of 90；Other device features are installed in the frame of workover rig；
2) well workover lower oil tube, sucker rod：Start control system, oil pipe is realized by oil pipe and sucker rod conveyer, taken out
Beam hanger pushes to well head or tieback to pipe framed bent, by well head alignment telescopic arm system and workover rig combination hook-block centralizing system, carries out
Righting, centering oil pipe, sucker rod, can also promote the system and hydraulic oil pipe elevator, hydraulic oil pumping of workover rig combination hook-block centralizing system
Bar hydraulic oil pipe elevator, hydraulic sucker rod elevator are docked with oil pipe, sucker rod；Well head alignment telescopic arm system has four actions,
One is that the system and hydraulic oil pipe elevator, hydraulic pressure that workover rig combination hook-block centralizing system is promoted during upper oil pipe, sucker rod are taken out
Rod elevator, catches oil pipe, sucker rod that conveyer conveying comes；Two be during upper oil pipe, sucker rod, to work as workover rig
After the system of combination hook-block centralizing system rises in place with oil pipe, telescopic arm catches oil pipe, sucker rod, and centering, is next
Button is prepared in step；Three be during oil discharge pipe, sucker rod, to promote oil pipe, sucker rod to oil pipe and sucker rod conveyer；Four
It is during oil discharge pipe, sucker rod, when the system and hydraulic oil pipe elevator, hydraulic sucker rod of workover rig combination hook-block centralizing system are hung
After card declines in place, the system that well head alignment telescopic arm system promotes workover rig combination hook-block centralizing system helps elevator to lay down oil pipe
Or sucker rod；Hydraulic tubing tong, sucker rod wrench are in the presence of the telescopic oil cylinder of well head alignment telescopic arm system, after automatic centering
Upper oil discharge pipe, sucker rod；On unload during oil pipe pneumatic chuck, the sucker rod chuck that surges can sit card OIH pipe, sucker rod, be
The action in next cycle is prepared.
Well workover lower oil tube, sucker rod integrative machine and its application method are used for following beneficial using the present invention
Effect：
(1) oil pipe conveying and recovery in terms of, the present invention uses transport trolley, can automatic transport and reclaim oil pipe, take out
Oil pipe, greatly reduces the labor intensity of workman, be effectively protected oil pipe, oil pick-up tube each connector it is injury-free.
(2) in terms of the applicability of device, integrative machine of the invention disclosure satisfy that removing for oil pipe, while increase is taken out
Removing for beam hanger, is applicable not only to single pithead, is also applied for the well head arrangement of clump formula, widely can be promoted and applied.
(3) in terms of automaticity, present invention employs the automation control system of complete set, dependable performance, and
And with high accuracy, it is highly sensitive the characteristics of, which part application sensor technology (position sensor, stroke sensor), position
Precision can be reached less than or equal to 1mm.
(4) when facing adverse circumstances operation, due to configuration combination hook-block centralizing system, enable to field operation not by strong wind
Influence, lower oil tube, the speed of sucker rod disclosure satisfy that 43-60 roots/hour, and the efficiency of whole service can be protected effectively
Card.
Brief description of the drawings
Accompanying drawing 1 is used for well workover lower oil tube, the integral arrangement figure of sucker rod integrative machine for the present invention.
Accompanying drawing 2 is used for well workover lower oil tube, the knot of sucker rod integrative machine workover rig combination hook-block centralizing system for the present invention
Structure schematic diagram.
Accompanying drawing 3 is used for well workover lower oil tube, sucker rod integrative machine well head alignment telescopic arm system structure for the present invention
Schematic diagram.
Embodiment
1-3 is used for well workover lower oil tube, sucker rod integrative machine and its application method to the present invention below in conjunction with the accompanying drawings
It is described in detail.
One kind is used for well workover lower oil tube, sucker rod integrative machine, the device include oil pipe and sucker rod conveyer 1,
Oil pipe and sucker rod well-head alignment telescopic arm system 2, workover rig combination hook-block centralizing system 3, hydraulic tubing tong 4, hydraulic rod tong
5th, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge chuck and
Control system；Oil pipe and the sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system, workover rig combination hook-block righting
System, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe
Air spider, the sucker rod chuck that surges are arranged on the derrick of workover rig；Oil pipe and the sucker rod conveyer is responsible for completing oil
Pipe, the automatic transport of sucker rod；Oil pipe and the sucker rod conveyer and oil pipe and sucker rod well-head alignment telescopic arm system phase
Connection；Oil pipe and sucker rod well-head the alignment telescopic arm system is responsible for pushing and tieback oil pipe, sucker rod, it is ensured that oil pipe and take out
The well head of beam hanger is accurately positioned；Oil pipe and sucker rod well-head the alignment telescopic arm system also with workover rig combination hook-block centralizing system phase
Connection；The workover rig combination hook-block centralizing system realizes that combination hook-block is vertically run along trapped orbit, prevents wind-force to combination hook-block system
Harmful effect；The hydraulic tubing tong, hydraulic rod tong are respectively used to the upper shackle automatically of oil pipe, sucker rod；The hydraulic pressure
Pipe elevator, hydraulic sucker rod elevator are respectively used to automatic handling oil pipe, sucker rod；The oil pipe pneumatic chuck, sucker rod liquid
Dynamic chuck is respectively used to sit card OIH pipe, sucker rod；Control system respectively with oil pipe and sucker rod conveyer, oil pipe and oil pumping
Bar well head alignment telescopic arm system, workover rig combination hook-block centralizing system realize combination hook-block, hydraulic tubing tong, hydraulic rod tong, force feed
Pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge chuck control connection.Oil pipe and the sucker rod well
Mouth alignment telescopic arm system includes flexible outer arm 2-1, the flexible inner arm 2-2 being arranged in flexible outer wall, is arranged on flexible inner arm
Interior telescopic oil cylinder 2-3, leading block group 2-4, linear steering slide rail 2-5 and cable travel sensor 2-6, the flexible outer wall
Inner side is provided between linear steering slide rail, flexible inner arm and the linear steering slide rail and is provided with leading block group, stretches and lives
Plug and flexible inner arm drive connection, flexible inner arm can stretch out or retract flexible by means of the reciprocating motion of the telescopic piston
Outer wall；The end of flexible outer wall is provided with stroke limit of the cable travel sensor for the inner arm that stretches.The oil pipe and take out
Beam hanger well head alignment telescopic arm system also includes several retractable supports uniformly laid being arranged on flexible outer exterior wall face
Arm 2-7.The workover rig combination hook-block centralizing system includes two guide rope 3-1 for be arrangeding in parallel, on every guide rope and position
Corresponding is provided with wear-resistant guiding set 3-2, and the wear-resistant guiding sliding sleeve being arranged on every guide rope is connected by connecting rod 3-3
Connect；The workover rig combination hook-block centralizing system also includes combination hook-block system 3-4, and the combination hook-block system is arranged in the connecting rod, and energy
It is enough to be slided vertically along guide rope.It is provided with the hydraulic tubing tong, the main pincers of hydraulic rod tong and back-up tong for automatic
The high-precision inductive pick-up positioned to breach.The high-precision inductive pick-up is that position sensor and/or stroke are passed
Sensor.Control system includes electric cabinet, the controller being arranged in electric cabinet, and controller includes input interface, output interface, nothing
The long-range transceiver interface of line and central controller, the input interface, output interface, wireless remote transceiver interface with central control
Device data-signal is connected；The input interface is connected with TIP；TIP includes manual key formula panel and/or liquid crystal
Touch panel, for being manually entered for operator, the output interface is connected with drive module, the drive module respectively with oil
Pipe and sucker rod conveyer, the telescopic oil cylinder of oil pipe and sucker rod well-head alignment telescopic arm system, workover rig combination hook-block centralizing system
Combination hook-block system, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod hang
Card, oil pipe pneumatic chuck, sucker rod surge the hydraulic cylinder or pneumatic cylinder drive connection of chuck；The wireless receiving and dispatching interface connection
There is radio receiving transmitting module, remote monitoring center is connected by radio receiving transmitting module with central controller remote control.The operation
Person be manually entered including oil pipe and sucker rod conveyer, the telescopic oil cylinder of oil pipe and sucker rod well-head alignment telescopic arm system,
The startup or closing of the combination hook-block system of workover rig combination hook-block centralizing system, and hydraulic tubing tong, hydraulic rod tong, Power Tong
Conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge chuck hydraulic cylinder or
The startup or closing of pneumatic cylinder.Main power source and stand-by power supply, the main power source and stand-by power supply are provided with the electric cabinet
Between be provided with power supply changeover module, main power source and stand-by power supply are connected with controller respectively.
The above-mentioned well workover lower oil tube, the application method of sucker rod integrative machine of being used for of the present invention comprises the following steps：
1) site layout project：According to workover treatment on-site actual situations, well layout is carried out, is arranged for clustered well heads, root
It is the centre of location with wellhead flange 6 according to on-site actual situations, arrangement oil pipe and sucker rod well-head alignment telescopic arm system cause oil
Pipe, sucker rod conveyer with its into 180 ° arrange, oil pipe and sucker rod conveyer, well head, oil pipe and sucker rod well-head centering are stretched
Contracting arm system is point-blank；Pipe framed bent 7 is in conveyer side parallel position；Workover rig 8 and oil pipe and sucker rod well-head pair
In stretch arm system arrange at an angle of 90；Other device features are installed in the frame of workover rig；
2) well workover lower oil tube, sucker rod：Start control system, oil pipe is realized by oil pipe and sucker rod conveyer, taken out
Beam hanger pushes to well head or tieback to pipe framed bent, by well head alignment telescopic arm system and workover rig combination hook-block centralizing system, carries out
Righting, centering oil pipe, sucker rod, can also promote the system and hydraulic oil pipe elevator, hydraulic oil pumping of workover rig combination hook-block centralizing system
Bar hydraulic oil pipe elevator, hydraulic sucker rod elevator are docked with oil pipe, sucker rod；Well head alignment telescopic arm system has four actions,
One is that the system and hydraulic oil pipe elevator, hydraulic pressure that workover rig combination hook-block centralizing system is promoted during upper oil pipe, sucker rod are taken out
Rod elevator, catches oil pipe, sucker rod that conveyer conveying comes；Two be during upper oil pipe, sucker rod, to work as workover rig
After the system of combination hook-block centralizing system rises in place with oil pipe, telescopic arm catches oil pipe, sucker rod, and centering, is next
Button is prepared in step；Three be during oil discharge pipe, sucker rod, to promote oil pipe, sucker rod to oil pipe and sucker rod conveyer；Four
It is during oil discharge pipe, sucker rod, when the system and hydraulic oil pipe elevator, hydraulic sucker rod of workover rig combination hook-block centralizing system are hung
After card declines in place, the system that well head alignment telescopic arm system promotes workover rig combination hook-block centralizing system helps elevator to lay down oil pipe
Or sucker rod；Hydraulic tubing tong, sucker rod wrench are in the presence of the telescopic oil cylinder of well head alignment telescopic arm system, after automatic centering
Upper oil discharge pipe, sucker rod；On unload during oil pipe pneumatic chuck, the sucker rod chuck that surges can sit card OIH pipe, sucker rod, be
The action in next cycle is prepared.
In aforesaid operations step 2) in, operator can include manual key formula panel and/or liquid crystal by TIP
Touch panel be manually entered the running parameters of all parts, and controller is according to each running parameter being manually entered, accordingly
Ground by drive module respectively with oil pipe and the flexible oil of sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system
Cylinder, the combination hook-block system of workover rig combination hook-block centralizing system, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil
Pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge the hydraulic cylinder or pneumatic cylinder drive connection of chuck；
By means of radio receiving transmitting module, remote monitoring center can be connected with central controller remote control communication.
Can intuitively find out from below table the present invention be used for well workover lower oil tube, sucker rod integrative machine with
The advantage that lower oil tube of the prior art, sucker rod are compared.
In practical engineering application, preferable technique effect is also achieved using the said apparatus of the present invention, and be wide
Big staff is approved that operating efficiency can improve 30%-40%, while financial cost effectively reduces 10-20%, later stage dimension
Shield and daily use can allow operating personnel skillfully to grasp, being capable of widely expanded and application.
The above-mentioned description to embodiment is understood that for ease of those skilled in the art and using this hair
It is bright.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein
General Principle is applied in other embodiment without passing through performing creative labour.Therefore, the invention is not restricted to implementation here
Example, those skilled in the art do not depart from improvement that scope made and change all should be according to the announcement of the present invention
Within protection scope of the present invention.
Claims (10)
1. one kind is used for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：The device includes oil pipe and sucker rod
Conveyer (1), oil pipe and sucker rod well-head alignment telescopic arm system (2), workover rig combination hook-block centralizing system (3), hydraulic tubing tong
(4), hydraulic rod tong (5), Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck,
Sucker rod surges chuck and control system；Oil pipe and the sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm
System, workover rig combination hook-block centralizing system, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator,
Hydraulic sucker rod elevator, oil pipe pneumatic chuck, the sucker rod chuck that surges are arranged on the derrick of workover rig；
Oil pipe and the sucker rod conveyer is responsible for completing oil pipe, the automatic transport of sucker rod；Oil pipe and the sucker rod conveying
Machine is connected with oil pipe and sucker rod well-head alignment telescopic arm system；
Oil pipe and sucker rod well-head the alignment telescopic arm system is responsible for pushing and tieback oil pipe, sucker rod, it is ensured that oil pipe and take out
The well head of beam hanger is accurately positioned；Oil pipe and sucker rod well-head the alignment telescopic arm system also with workover rig combination hook-block centralizing system phase
Connection；
The workover rig combination hook-block centralizing system realizes that combination hook-block is vertically run along trapped orbit, prevents wind-force to combination hook-block system
Harmful effect；
The hydraulic tubing tong, hydraulic rod tong are respectively used to the upper shackle automatically of oil pipe, sucker rod；
The hydraulic oil pipe elevator, hydraulic sucker rod elevator are respectively used to automatic handling oil pipe, sucker rod；
The oil pipe pneumatic chuck, the sucker rod chuck that surges are respectively used to sit card OIH pipe, sucker rod；
Control system is swum with oil pipe and sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system, workover rig respectively
Hook centralizing system realizes combination hook-block, hydraulic tubing tong, hydraulic rod tong, pressuring oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic
Chuck, sucker rod surge chuck control connection.
2. it is according to claim 1 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
Stating oil pipe and sucker rod well-head alignment telescopic arm system includes flexible outer arm (2-1), the flexible inner arm being arranged in flexible outer wall
(2-2), the telescopic oil cylinder (2-3) being arranged in flexible inner arm, leading block group (2-4), linear steering slide rail (2-5) and bracing wire
Stroke sensor (2-6), the flexible inside outer wall is provided with linear steering slide rail, the flexible inner arm and linear steering slide rail
Between be provided with leading block group, telescopic piston and flexible inner arm drive connection, the inner arm that stretches is by means of the telescopic piston
Reciprocating motion can stretch out or flexible outer wall of retracting；The end of flexible outer wall, which is provided with cable travel sensor, to be used to stretch
The stroke limit of inner arm.
3. it is according to claim 2 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
State several uniform layings that oil pipe and sucker rod well-head alignment telescopic arm system also include being arranged on flexible outer exterior wall face
Retractable support arm (2-7).
4. it is according to claim 1 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
Stating workover rig combination hook-block centralizing system includes two guide ropes (3-1) for be arrangeding in parallel, on every guide rope and position is corresponding
Be provided with wear-resistant guiding set (3-2), be arranged on wear-resistant guiding sliding sleeve on every guide rope and be connected by connecting rod (3-3)
Connect；The workover rig combination hook-block centralizing system also includes combination hook-block system (3-4), and the combination hook-block system is arranged in the connecting rod, and
Can vertically it be slided along guide rope.
5. it is according to claim 1 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
State the high accuracy sense for being provided with and being positioned for automatic notch alignment on hydraulic tubing tong, the main pincers of hydraulic rod tong and back-up tong
Inductive sensing device.
6. it is according to claim 5 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
High-precision inductive pick-up is stated for position sensor and/or stroke sensor.
7. it is according to claim 1 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Control
System processed includes electric cabinet, the controller being arranged in electric cabinet, and controller includes input interface, output interface, wireless remote
Transceiver interface and central controller, the input interface, output interface, wireless remote transceiver interface with central controller data
Signal is connected；The input interface is connected with TIP；TIP includes manual key formula panel and/or lcd touch face
Plate, for being manually entered for operator, the output interface is connected with drive module, and the drive module is respectively with oil pipe and taking out
Beam hanger conveyer, the telescopic oil cylinder of oil pipe and sucker rod well-head alignment telescopic arm system, the combination hook-block of workover rig combination hook-block centralizing system
System, hydraulic tubing tong, hydraulic rod tong, Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe
Air spider, sucker rod surge the hydraulic cylinder or pneumatic cylinder drive connection of chuck；The wireless receiving and dispatching interface is connected with wirelessly
Transceiver module, remote monitoring center is connected by radio receiving transmitting module with central controller remote control.
8. it is according to claim 7 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
State being manually entered including the flexible of oil pipe and sucker rod conveyer, oil pipe and sucker rod well-head alignment telescopic arm system for operator
The startup or closing of oil cylinder, the combination hook-block system of workover rig combination hook-block centralizing system, and hydraulic tubing tong, hydraulic rod tong,
Power Tong conveying device, hydraulic oil pipe elevator, hydraulic sucker rod elevator, oil pipe pneumatic chuck, sucker rod surge the hydraulic pressure of chuck
The startup or closing of cylinder or pneumatic cylinder.
9. it is according to claim 7 a kind of for well workover lower oil tube, sucker rod integrative machine, it is characterised in that：Institute
State and main power source and stand-by power supply be provided with electric cabinet, power supply changeover module is provided between the main power source and stand-by power supply,
Main power source and stand-by power supply are connected with controller respectively.
10. it is a kind of according to claim 1 a kind of for well workover lower oil tube, the user of sucker rod integrative machine
Method, it is characterised in that the application method comprises the following steps：
1) site layout project：According to workover treatment on-site actual situations, well layout is carried out, is arranged for clustered well heads, according to existing
Field actual conditions, with wellhead flange (6) for the centre of location, arrangement oil pipe and sucker rod well-head alignment telescopic arm system cause oil
Pipe, sucker rod conveyer with its into 180 ° arrange, oil pipe and sucker rod conveyer, well head, oil pipe and sucker rod well-head centering are stretched
Contracting arm system is point-blank；Pipe framed bent (7) is in conveyer side parallel position；Workover rig (8) and oil pipe and sucker rod well
Mouth alignment telescopic arm system is arranged at an angle of 90；Other device features are installed in the frame of workover rig；
2) well workover lower oil tube, sucker rod：Start control system, oil pipe, sucker rod are realized by oil pipe and sucker rod conveyer
Well head or tieback are pushed to pipe framed bent, by well head alignment telescopic arm system and workover rig combination hook-block centralizing system, carry out righting,
Centering oil pipe, sucker rod, can also promote system and hydraulic oil pipe elevator, the hydraulic sucker rod hydraulic pressure of workover rig combination hook-block centralizing system
Pipe elevator, hydraulic sucker rod elevator are docked with oil pipe, sucker rod；Well head alignment telescopic arm system has four actions, one be
During upper oil pipe, sucker rod, the system and hydraulic oil pipe elevator, hydraulic sucker rod of workover rig combination hook-block centralizing system is promoted to hang
Card, catches oil pipe, sucker rod that conveyer conveying comes；Two be during upper oil pipe, sucker rod, when workover rig combination hook-block is helped
After the system of positive system rises in place with oil pipe, telescopic arm catches oil pipe, sucker rod, and centering, is to be detained in next step
Prepare；Three be during oil discharge pipe, sucker rod, to promote oil pipe, sucker rod to oil pipe and sucker rod conveyer；Four be to unload
During oil pipe, sucker rod, system and hydraulic oil pipe elevator, hydraulic sucker rod elevator when workover rig combination hook-block centralizing system decline
After in place, the system that well head alignment telescopic arm system promotes workover rig combination hook-block centralizing system helps elevator to lay down oil pipe or oil pumping
Bar；Hydraulic tubing tong, sucker rod wrench are in the presence of the telescopic oil cylinder of well head alignment telescopic arm system, upper emptying after automatic centering
Pipe, sucker rod；On unload during oil pipe pneumatic chuck, the sucker rod chuck that surges can sit card OIH pipe, sucker rod, be next week
The action of phase is prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710604882.6A CN107178326A (en) | 2017-07-24 | 2017-07-24 | One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710604882.6A CN107178326A (en) | 2017-07-24 | 2017-07-24 | One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method |
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| CN201710604882.6A Pending CN107178326A (en) | 2017-07-24 | 2017-07-24 | One kind is used for well workover lower oil tube, sucker rod integrative machine and its application method |
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| CN111173461A (en) * | 2020-01-22 | 2020-05-19 | 连云港黄海勘探技术有限公司 | Novel self-propelled vehicle-mounted full-hydraulic workover rig |
| CN111472701A (en) * | 2019-01-24 | 2020-07-31 | 江苏如通石油机械股份有限公司 | Automatic notch aligning device for spinner clamp |
| CN112502641A (en) * | 2020-11-25 | 2021-03-16 | 中国石油天然气股份有限公司 | Device for pulling down sucker rod |
| CN113638702A (en) * | 2021-08-24 | 2021-11-12 | 无锡智瀚智能机器技术有限公司 | Wellhead operation device shared by pipe and rod |
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Effective date of registration: 20210416 Address after: 100007 Beijing, Dongzhimen, North Street, No. 9, No. Applicant after: CHINA NATIONAL PETROLEUM Corp. Applicant after: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. Address before: 062552 Bohai road Renqiu Hebei Petroleum Equipment Manufacturing Co., Ltd. Applicant before: CNPC BOHAI EQUIPMENT MANUFACTURING Co.,Ltd. |
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Application publication date: 20170919 |