CN106593327A - Taking-out and placing-in device used for carbon fiber continuous oil-sucking rod - Google Patents
Taking-out and placing-in device used for carbon fiber continuous oil-sucking rod Download PDFInfo
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- CN106593327A CN106593327A CN201611232561.XA CN201611232561A CN106593327A CN 106593327 A CN106593327 A CN 106593327A CN 201611232561 A CN201611232561 A CN 201611232561A CN 106593327 A CN106593327 A CN 106593327A
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- fiber continuous
- continuous rod
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- 229920000049 Carbon (fiber) Polymers 0.000 title claims abstract description 122
- 239000004917 carbon fiber Substances 0.000 title claims abstract description 122
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 122
- 230000007246 mechanism Effects 0.000 claims abstract description 50
- 239000003129 oil well Substances 0.000 claims abstract description 25
- 238000002347 injection Methods 0.000 claims description 84
- 239000007924 injection Substances 0.000 claims description 84
- 238000012546 transfer Methods 0.000 claims description 15
- 238000004804 winding Methods 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims 1
- 230000000630 rising effect Effects 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004918 carbon fiber reinforced polymer Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000739 chaotic effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/22—Handling reeled pipe or rod units, e.g. flexible drilling pipes
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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)
- Jib Cranes (AREA)
Abstract
The invention discloses a taking-out and placing-in device used for a carbon fiber continuous oil-sucking rod. The taking-out and placing-in device comprises a main vehicle and an auxiliary vehicle. A control chamber, a power output mechanism, a hydraulic mechanism and a roller are arranged on the main vehicle, an industrial personal computer (IPC) is arranged in the control chamber and connected with the power output mechanism, one end of the power output mechanism is connected with an engine of the main vehicle, the other end of the power output mechanism is connected with a first pump and a second pump of the hydraulic mechanism correspondingly, wherein the first pump is connected with the roller; and a well opening supporting frame, a scraper and an injecting head capable of being connected with the second pump are detachably arranged on the auxiliary vehicle, a truck with a crane is further arranged on the auxiliary vehicle, the well opening supporting frame can be fixed at a well opening, the injecting head can be fixed on the well opening supporting frame and opposite to the well opening, a guider is arranged on the injecting head, the scrapper can be fixed at the lower end of the injecting head, and the carbon fiber continuous oil-sucking rod which winds around the roller can penetrate through the injecting head and the scrapper along the guider, and is taken out from or placed in an oil well through the injecting head. According to the taking-out and placing-in device, placing in and taking out of the carbon fiber continuous oil-sucking rod can be achieved conveniently and rapidly.
Description
Technical field
The present invention relates to oil mining technical field, specifically a kind of running and pulling device for carbon-fiber continuous rod,
Enter and rise the special equipment in producing well under particularly a kind of Carbon Fiber Reinforced Plastic Continuous Sucker Rod for flat.
Background technology
Carbon Fiber Reinforced Plastic Continuous Sucker Rod is a kind of novel flexible sucker rod, with without box cupling, lightweight, high intensity,
The performance such as high temperature resistant, corrosion-resistant, common pumping rod made by steel is replaced in pumpingh well using carbon-fiber continuous rod, can significantly be dropped
Low oil recovery energy consumption.Because the bending radius of carbon fibre material is than larger, size about 32mm × 3.4mm is generally adopted on present society
Flat carbon-fiber continuous rod, to reduce bending radius, make the radius roller of winding carbon fiber bar less.
Existing carbon-fiber continuous rod running and pulling device mainly has two kinds of structures, and one kind is directly to provide dynamic using cylinder
Power carries out the decentralization and lifting of carbon fiber bar, and a fixed pulley is installed above well head for changing carbon fiber bar direction, separately
One kind is that one polished rod raising unit (such as injection head) is lifted on into well head top by loop wheel machine or workover rig, carries out carbon fiber
Bar is removed.
But there is problems with existing above two structure：(1) mode of power is directly provided with cylinder carries out carbon
When fiber rod is transferred and lifts operation, because shaft bottom load is excessive, when especially lifting chance card, cylinder cannot provide enough torsions
Square, causes to fulfil assignment, and the lifting force of particularly carbon-fiber continuous rod field requirement needs to reach 10 tons～15 tons,
But when directly being lifted using cylinder, the intensity and the restriction of connection because of cylinder, it cannot meet the requirement；(2) raising is filled
Put directly be lifted on well head top when, because jack up unit cannot be completely fixed, easily affected by pulling force and various external environment
And rock, cause carbon-fiber continuous rod cannot accurate centering well head, and carbon-fiber continuous rod is also easily in pit shaft
Rock, cause eccentric wear；(3) top of existing jack up unit and decentralization are no spacing, and the carbon fiber bar for making is easily from raising
Sideslip at the grip block of device, causes clamping unstable or clip position is inaccurate；(4) even if by existing cylinder and jack up unit one
Rise and use, because cylinder and jack up unit are non-linked manner, the carbon-fiber continuous rod between cylinder and jack up unit is easy
Pulling force is excessive or too small, causes that cylinder tier pole is at random or carbon-fiber continuous rod is broken.
In view of the problem that above-mentioned prior art is present, the present inventor combines the design for many years of related manufacture field and uses
Experience, there is provided a kind of running and pulling device for carbon-fiber continuous rod is overcoming drawbacks described above.
The content of the invention
It is an object of the invention to provide a kind of running and pulling device for carbon-fiber continuous rod, to solve above-mentioned existing skill
Problem in art, easily and fast complete to enter and rise out under carbon-fiber continuous rod.
The above-mentioned purpose of the present invention can be realized using following technical proposal：
The present invention provides a kind of running and pulling device for carbon-fiber continuous rod, and it includes：Main car, its vehicle frame is provided with
Control room, power take-off mechanism, hydraulic mechanism and cylinder, the control interior is provided with industrial computer, and the industrial computer is dynamic with described
Power output mechanism is connected, and one end of the power take-off mechanism is connected with the electromotor of the main car, the power take-off mechanism
The other end be connected with first pump and the second pump of the hydraulic mechanism respectively, first pump is connected with the cylinder；Auxiliary car,
What is can dismantled on its vehicle frame is provided with well head bracing frame, scraper and the injection head that can be connected with second pump, on the auxiliary car
Truck-mounted crane is additionally provided with, the well head bracing frame can be fixedly arranged on the well head of oil well by the truck-mounted crane, and the injection head can pass through
The truck-mounted crane is fixedly arranged on the well head bracing frame and relative with the well head, and the injection head is provided with guider, described
Scraper can be fixedly arranged on the lower end of the injection head, and the carbon-fiber continuous rod wound on the cylinder can be along the guider
Be arranged in the injection head and the scraper, and by the injection head rise or under enter in the oil well.
In a preferred embodiment, the power take-off mechanism is provided with transfer case, the transfer case and the industrial computer
It is connected, the transfer case can be to first pump and second pump distribution power in the presence of the industrial computer.
In a preferred embodiment, the cylinder has turning power under the driving of first pump, by described
In the state of injection head will enter in the oil well under the carbon-fiber continuous rod, drive of the injection head in second pump
Be applied under dynamic the carbon-fiber continuous rod it is downward under enter thrust, revolution of the running thrust more than the cylinder
Power, in the state of by the injection head carbon-fiber continuous rod is gone out from the oil well, the injection head
Be applied under the driving of second pump carbon-fiber continuous rod upwards act pulling force, the carbon fiber continuously takes out
Beam hanger is wound in the cylinder in the presence of the turning power of the cylinder.
In a preferred embodiment, it is additionally provided with electromotor on the vehicle frame of the main car.
In a preferred embodiment, the coil tubing reel that can wind pipeline, the liquid are additionally provided with the vehicle frame of the main car
Press mechanism is additionally provided with the 3rd pump, and the 3rd pump is connected with the coil tubing reel.
In a preferred embodiment, what is can dismantled on the vehicle frame of the auxiliary car is provided with preventer, and the preventer can be consolidated
In the well head bracing frame, the carbon-fiber continuous rod is arranged in the preventer.
In a preferred embodiment, what is can dismantled on the vehicle frame of the auxiliary car has been provided with out alarm, and described goes out report
Alert device can be fixedly arranged in the well head bracing frame, and described goes out the industry control mechatronics that alarm can be indoor with the control.
In a preferred embodiment, the lower end of the injection head is provided with eccentrically worn preventor, and the eccentrically worn preventor includes relatively
The front wheel and rear roller of setting and the left wheel being oppositely arranged and right roller, the carbon-fiber continuous rod is arranged in described
Between front wheel and the rear roller and it is arranged between the left wheel and the right roller.
In a preferred embodiment, between the front wheel and the rear roller at intervals of 40mm, the left wheel
Between the right roller at intervals of 10mm.
In a preferred embodiment, the length of the carbon-fiber continuous rod for winding on the cylinder is 5000m.
In a preferred embodiment, the central authorities of the lower end of the well head bracing frame are provided with flange, the well head of the oil well
Place is provided with wellhead flange, and the flange of the well head bracing frame can be connected with the wellhead flange of the oil well.
The characteristics of present invention is used for the running and pulling device of carbon-fiber continuous rod and advantage are：
1st, the vehicular structure that the present invention passes through two cars dress, i.e. control room, power output by being fixed on main car
Mechanism, hydraulic mechanism and cylinder, and well head bracing frame removably on auxiliary car, scraper and injection head, realize two cars
Easily, being movably applied to each well mouth of oil well carries out entering and rising out under carbon-fiber continuous rod, and migration is quick, cost
It is low, it is applied widely, and by the truck-mounted crane on auxiliary car, realize the lifting to each part on auxiliary car, fast power-saving.
2nd, the power of main car engine is transferred to power take-off mechanism by the present invention by the industrial computer of manipulation control room,
And the first pump, the second pump and the 3rd pump of hydraulic mechanism are distributed to by the transfer case of power transmission mechanism, with by the first pump
Apply turning power to cylinder, so that carbon-fiber continuous rod is wrapped on cylinder, and by the second pump Driver injection head to wearing
Carbon-fiber continuous rod in injection head enters thrust or acts pulling force under applying, realize the linkage control of injection head and cylinder
System and co-ordination, smoothly realize entering and rising out under carbon-fiber continuous rod, and drive coil tubing reel, work by the 3rd pump
Various operated valve members in control machine etc., it is easy to operate, it is time saving and energy saving, it is convenient and swift.
3rd, the present invention is oppositely arranged injection head and well head by the way that injection head is fixedly arranged on well head bracing frame, it is ensured that carbon is fine
The centering of dimension coiled rod and well head, at the same groove by arranging on the guides and injection head lower end arrange it is anti-bias
Grinder, prevents carbon-fiber continuous rod from eccentric wear occurring, and by being arranged on the scraper of injection head lower end, smoothly to strike off carbon
The greasy dirt that fiber coiled rod adheres to when rising, it is to avoid greasy dirt enters injection head, and scraper is also avoided that carbon fiber is continuous
There is eccentric wear in well head in sucker rod.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the embodiment of the present invention, below will be to making needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, can be obtaining other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is structural representation of the present invention for the main car of the running and pulling device of carbon-fiber continuous rod；
Fig. 2 is structural representation of the present invention for the auxiliary car of the running and pulling device of carbon-fiber continuous rod；
Fig. 3 be the present invention for carbon-fiber continuous rod running and pulling device job state when structural representation.
Drawing reference numeral explanation：
1 main car, 11 vehicle frames, 12 power take-off mechanisms, 13 control rooms, 14 hydraulic mechanisms, 15 cylinders, 16 electromotors, 17 is soft
Pipe cylinder；
2 auxiliary cars, 21 vehicle frames, 22 well head bracing frames, 23 scrapers, 24 injection heads, 25 preventers, 26 go out alarm, and 27
Guider, 28 truck-mounted cranes.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In addition to the direction that non-individual definition is pointed out, the direction such as upper and lower, front, rear, left and right being referred to herein is
The directions such as the upper and lower, front, rear, left and right in the Fig. 1 shown in the present invention are defined, and illustrate in this together.
As shown in Figure 1 to Figure 3, the present invention provides a kind of running and pulling device for carbon-fiber continuous rod, and it includes：It is main
Car 1, its vehicle frame 11 is provided with control room 13, power take-off mechanism 12, hydraulic mechanism 14 and cylinder 15, the control room 13 and sets
There is industrial computer, the industrial computer is connected with the power take-off mechanism 12, one end of the power take-off mechanism 12 and the master
The electromotor of car 1 is connected, the other end of the power take-off mechanism 12 respectively with first pump and second of the hydraulic mechanism 14
Pump is connected, and first pump is connected with the cylinder 15；Auxiliary car 2, what is can dismantled on its vehicle frame 21 is provided with well head bracing frame 22, scrapes
Mud device 23 and the injection head 24 that can be connected with second pump, are additionally provided with truck-mounted crane 28, the well head bracing frame on the auxiliary car 2
22 can pass through the well head that the truck-mounted crane 28 is fixedly arranged on oil well, and the injection head 24 can be fixedly arranged on described by the truck-mounted crane 28
On well head bracing frame 22 and relative with the well head, the injection head 24 is provided with guider 27, and the scraper 23 can be fixed
The carbon-fiber continuous rod wound on the lower end of the injection head 24, the cylinder 15 can be arranged in along the guider 27
The injection head 24 and the scraper 23, and by the injection head 24 go out or under enter in the oil well.
The running and pulling device for carbon-fiber continuous rod of the present invention is two car assembling structures, in transportation or is not had
During start-up operation, the parts on main car 1 and auxiliary car 2 are distributed as depicted in figs. 1 and 2, specifically：Main car 1 adopts national two class
Chassis, to meet oil field road conditions, control room 13, hydraulic mechanism 14 and cylinder are sequentially provided with its vehicle frame 11 from front priority
15, its control room 13 is located on the vehicle frame 11 at the rear of driver's cabin, and power take-off mechanism 12 is located at the lower section and position of control room 13
On vehicle frame 11, the industrial computer in control room 13 can be the operating platform for including computer or notebook computer, for operating
Member carries out the operation of equipment, wherein, various buttons and valve member can be also provided with industrial computer, to realize the control to whole device,
, in the electromotor of main car 1, to provide power output as complete equipment, it can be by electromotor for the power resources of power take-off mechanism 12
Power distribute to first pump and the second pump of hydraulic mechanism 14, to drive cylinder 15 and injection head 24, cylinder 15 to be circle respectively
Shape tubular support, for winding carbon-fiber continuous rod, preferably, the carbon-fiber continuous rod wound on the cylinder 15
Length be 5000m, with adapt to the overwhelming majority oil wells application；Auxiliary car 2 adopts national two classes chassis, to meet oil field
Road conditions, are sequentially provided with from front to back well head bracing frame 22, injection head 24, guider 27 and truck-mounted crane 28 on its vehicle frame 21,
Scraper 23 be located at auxiliary car 2 vehicle frame 21 on well head bracing frame 22 in, the arrangement form can save space, well head therein
Bracing frame 22 is located at the rear of the driver's cabin of auxiliary car 2, and truck-mounted crane 28 is fixed at the vehicle tail end of the vehicle frame 21 of auxiliary car 2, and with car
Hang 28 it is folding be arranged on auxiliary car 2, the miscellaneous part such as well head bracing frame 22, injection head 24, guider 27 and scraper 23
Then all removably on auxiliary car 2, with working order when remove from auxiliary car 2 and be installed in well head, wherein guider 27
It is substantially curved, make carbon-fiber continuous rod along its gentle bending when it is used in working order, realize gentle conversion carbon
The direction of fiber coiled rod, guider 27 is provided with groove, and carbon-fiber continuous rod bends along the groove of guider 27
Extend, prevent carbon-fiber continuous rod from moving left and right, injection head 24 enters and rise out carbon fiber under being when being used in working order
Coiled rod provides power.
Further, the power take-off mechanism 12 is provided with transfer case, and the transfer case is connected with the industrial computer, described
Transfer case can be to first pump and second pump distribution power, wherein one end of transfer case in the presence of the industrial computer
It is connected with the electromotor of main car 1 by power transmission shaft, the other end of transfer case is respectively by two power transmission outlets and hydraulic press
First pump and the second pump of structure 14 is connected, and the first pump and the second pump are hydraulic pump, and the first pump is used to be cylinder rotary liquid feeding, i.e.,
Turning power is provided to cylinder by the first pump, the second pump is used to be supplied under injection head thrust and acts pulling force, i.e., by the
Enter and rise out carbon-fiber continuous rod under two pumps control injection head, it is of course also possible to the other end in transfer case arranges again one
Individual power transmission outlet is to connect the 3rd pump, and the outlet in the 3rd pump arranges allotter, with respectively by the power of the 3rd pump point
With output to the other desired parts such as the various operated valve members in coil tubing reel 17, industrial computer, the wherein rear end of operated valve member
It is connected with each hydraulic control module, by the operation on industrial computer, whole equipment is controlled, wherein transfer case is concrete
Structure is well known in the prior art, be will not be described here.
Further, the cylinder 15 has turning power under the driving of first pump, by the injection head
In the state of 24 will enter in the oil well under the carbon-fiber continuous rod, driving of the injection head 24 in second pump
Under be applied to the carbon-fiber continuous rod it is downward under enter thrust, revolution of the running thrust more than the cylinder 15
Power, in the state of by the injection head 24 carbon-fiber continuous rod is gone out from the oil well, the injection
24 be applied under the driving of second pump carbon-fiber continuous rod upwards act pulling force, the carbon fiber connects
Continuous sucker rod is wound in the cylinder 15 in the presence of the turning power of the cylinder 15, specifically, is wound in the carbon of cylinder 15
Fiber coiled rod can be wound on cylinder 15 in the presence of turning power, when entering carbon-fiber continuous rod under, pass through
Second pump of hydraulic mechanism 14, make injection head 24 be applied to carbon-fiber continuous rod it is downward under enter thrust, make cylinder 15 with
Carbon-fiber continuous rod tensioning between injection head 24, i.e. carbon-fiber continuous rod are in exceptionally straight tension, and the tensioning
Power is more than turning power, carbon-fiber continuous rod is smoothly drawn out from cylinder 15, and makes carbon-fiber continuous rod suitable
Enter under profit in oil well, when acting carbon-fiber continuous rod, by the second pump of hydraulic mechanism 14, be applied to injection head 24
Carbon-fiber continuous rod upwards act pulling force, carbon-fiber continuous rod is gone out from oil well, cylinder 15 and injection head
Carbon-fiber continuous rod between 24 is in still tensioning state, and simply tensile force now is less than turning power, connects carbon fiber
Continuous sucker rod is smoothly wound on cylinder 15, when injection head 24 has stopped bar or lower beam, namely stops entering thrust under applying
During with acting pulling force, the carbon-fiber continuous rod between cylinder 15 and injection head 24 is in still tensioning state, tensioning now
Power is equal to turning power, hereby it is achieved that the coordinated signals of injection head 24 and cylinder 15, it can be connected by injection head 24 to carbon fiber
Continuous sucker rod provides larger lifting force, such as lifting force of 27 tons of even more highs, and it is continuous to carbon fiber to pass through cylinder 15
Sucker rod provides the turning power for being wound in cylinder 15, withdraws beneficial to carbon-fiber continuous rod and is wound on cylinder 15, wherein, the
One pump can be pump roller, and for driving the rotation of the motor of cylinder 15, the second pump is injection head pump, for Driver injection head 24
Motor rotation, wherein the structure of injection head 24 be the existing structure of prior art, will not be described here.
Further, as shown in figure 1, being additionally provided with electromotor 16 on the vehicle frame 11 of the main car 1, wherein in the car of main car 1
On frame 11, electromotor 16 is located at the rear of cylinder 15, and the setting of electromotor 16 is easy to, in construction, to provide by electromotor 16
Power supply, can provide illumination for site operation, also through injection head 24 connection can be needed commonly to take out in carbon-fiber continuous rod
During beam hanger, 220V power supplys are provided for the connection of the two, the live electricity consumption for field fabrication carbon-fiber continuous rod joint is provided
Ensure.
Further, as shown in figures 1 and 3, it is additionally provided with the coil tubing reel that can wind pipeline on the vehicle frame 11 of the main car 1
17, the hydraulic mechanism 14 is additionally provided with the 3rd pump, and the 3rd pump is connected with the coil tubing reel 17, specifically, coil tubing reel
The vehicle tail end of 17 vehicle frames 11 for being fixedly arranged on main car 1, i.e., its be located at the rear of electromotor 16, its arrange purpose be because of working condition
When, can there is a plurality of pipeline (such as can there is more than 20 hydraulic line in real work production) between main car 1 and well head, it is a plurality of
The rambling laying of pipeline can bring walking disorder or construction inconvenience, and coil tubing reel 17 just can be carried in power take-off mechanism 12
Supplying is used for the winding of those pipelines under the active force of the 3rd pump, it is to avoid the chaotic ornaments of pipeline, it is ensured that production safety, in work
During state, main car 1 is about 10 meters or more than 10 meters apart from the distance (namely coil tubing reel 17 is apart from distance of well head) of well head,
So that each pipeline in the range of this is wound on coil tubing reel 17.
Further, as shown in Figures 2 and 3, what is can dismantled on the vehicle frame 21 of the auxiliary car 2 is provided with preventer 25, described
Preventer 25 can be fixedly arranged in the well head bracing frame 22, and the carbon-fiber continuous rod is arranged in the preventer 25, more
Further, what is can dismantled on the vehicle frame 21 of the auxiliary car 2 has been provided with out alarm 26, and described goes out alarm 26 and can be fixedly arranged on
In the well head bracing frame 22, described go out alarm 26 can be with the industry control mechatronics in the control room 13；In transport shape
When state or non-working condition, preventer 25 and rise alarm 26 be located at auxiliary car 2 vehicle frame 21 on guider 27 lower section；
During working condition, preventer 25 is installed in well head bracing frame 22, continuous for sealing carbon-fiber continuous rod or carbon fiber
Sucker rod and common oil pick-up tube, in case of emergency control well head pressure, prevent the contingencies such as blowout, act alarm 26 and pacify
Top loaded on preventer 25, monitoring when going out carbon-fiber continuous rod for injection head 24 is continuously pumped installed in carbon fiber
Centralizer on bar, that is, when playing out centralizer of the alarm 26 on carbon-fiber continuous rod is detected, can feed back to industry control
Machine, the alarm on industrial computer can send buzzing prompting, and the second pump for controlling hydraulic system by electric control gear stops feed flow,
To stop Driver injection head 24, make injection head 24 be automatically stopped motion, prevent centralizer from entering scraper 23 and injection head 24, make
Forming apparatus are damaged.
Further, the lower end of the injection head 24 is provided with eccentrically worn preventor, before the eccentrically worn preventor includes being oppositely arranged
Roller and rear roller and the left wheel being oppositely arranged and right roller, the carbon-fiber continuous rod be arranged in the front wheel with
Between the rear roller and it is arranged between the left wheel and the right roller, wherein, eccentrically worn preventor is located at scraper 23
Top, i.e. eccentrically worn preventor are located between injection head 24 and scraper 23, because carbon-fiber continuous rod of the prior art is equal
For the flat that size is about 32mm × 3.4mm, therefore, between the front wheel and the rear roller at intervals of 40mm, institute
State between left wheel and the right roller at intervals of 10mm, be both easy to passing through for flat carbon-fiber continuous rod, and energy
Flat carbon-fiber continuous rod is carried out spacing, prevent it from sideslip and eccentric wear occurring.
Further, the central authorities of the lower end of the well head bracing frame 22 are provided with flange, and at the well head of the oil well well is provided with
Mouth flange, the flange of the well head bracing frame 22 can be connected with the wellhead flange of the oil well, specifically, well head bracing frame 22
Flange is located at the middle position of the lower end of well head bracing frame 22, in operation, by the well head at flange and well mouth of oil well
Flange is joined directly together, and makes the center of well head bracing frame 22 and the center centering of well head, and then makes the note of the top of well head bracing frame 22
Enter 24 center and the center centering of well head.
The present invention for the running and pulling device of carbon-fiber continuous rod be it is a kind of for entering under carbon-fiber continuous rod and
The working rig of going out is acted, it is vehicular structure, in travel position or during non-working condition, as depicted in figs. 1 and 2, the He of main car 1
Each parts on auxiliary car 2 are stably arranged by respective position, are easy to the movement of main car 1 and auxiliary car 2, during its working condition, such as Fig. 3
Shown, 2 two transport vehicle of main car 1 and auxiliary car arrive separately at well site, and the truck-mounted crane 28 of auxiliary car 2 is changed into stretch-like from folded state
State, and aligned well head bracing frame 22 with the well head of oil well by truck-mounted crane 28, and connected by flange, then by scraper 23
The lower end of injection head 24 is fixedly arranged on, injection head 24 and guider 27 are fixedly arranged on well head bracing frame 22, make guider 27 to master
The one end of car 1 bends, and can pass through to adjust position of the well head bracing frame 22 to adjust injection head 24, make the outlet at bottom of injection head 24 with
Well head centering, preventer 25 is fixedly arranged in well head bracing frame 22, will be acted alarm 26 and is fixedly arranged in well head bracing frame 22 simultaneously
Positioned at the top of preventer 25, wherein, when preventer 25 is installed, the conventional sucker rod of well head will be suspended on using truck-mounted crane 28
It is suspended on preventer 25, subsequently, main car 1 is rested at least 10 meters positions of well head, and makes the vehicle tail end of main car 1
Towards well head, carbon-fiber continuous rod is drawn from cylinder 15, and it is sequentially passed through guider 27, injection head 24 and is scraped mud
Device 23, and be connected with the conventional sucker rod being suspended on preventer 25, then, the main power of car 1 is opened, clamp on injection head 24
Carbon fiber grip block, make grip block clamp carbon-fiber continuous rod (wherein the structure of grip block be prior art), unclamp
The conventional sucker rod being suspended on preventer 25, the industrial computer in the operable control room 13 of operator, the electromotor for making main car 1 leads to
Cross power take-off mechanism 12 and convey power to multiple hydraulic pumps of hydraulic mechanism 14, wherein the first pump drives cylinder 15, make cylinder
15 are applied to winding one turning power of carbon-fiber continuous rod thereon, and the second pump Driver injection head 24 makes injection head 24
It is applied under the carbon-fiber continuous rod through in it and enters thrust or act pulling force, and the revolution of applying is controlled by operator
Power and under enter thrust or rise pulling force size realize entering and rising out under carbon-fiber continuous rod, realize cylinder 15 and inject
24 co-ordination, wherein, then under enter during, needs install centralizer additional in different positions as needed, in case blocking
Fiber coiled rod eccentric wear in well, and acting alarm 26 can in time detect and remove centralizer when rising, in case
Only centralizer is entered in injection head 24 and scraper 23, after the completion for the treatment of work, closes down industrial computer, and dismantles each parts, is passed through
Truck-mounted crane 28 puts back to each parts on auxiliary car 2.
The characteristics of present invention is used for the running and pulling device of carbon-fiber continuous rod and advantage are：
1st, the vehicular structure that the present invention passes through two cars dress, the i.e. control room 13, power by being fixed on main car 1 is defeated
Go out mechanism 12, hydraulic mechanism 14 and cylinder 15, and well head bracing frame 22 removably on auxiliary car 2, scraper 23 and note
Enter 24, realizing that two cars are convenient, be movably applied to each well mouth of oil well carries out entering and rising under carbon-fiber continuous rod
Go out, migration is quick, and low cost is applied widely, and the present invention carries hanging apparatus, i.e., it is real by the truck-mounted crane 28 on auxiliary car 2
Now to the lifting of each part on auxiliary car 2, fast power-saving.
2nd, the power of the electromotor of main car 1 is transferred to output machine by the present invention by the industrial computer of manipulation control room 13
Structure 12, and the first pump, the second pump and the 3rd pump of hydraulic mechanism 14 are distributed to by the transfer case of power transmission mechanism 12, with logical
Cross the first pump and apply turning power to cylinder 15, so that carbon-fiber continuous rod is wrapped on cylinder 15, and driven by the second pump
Dynamic injection head 24 enters thrust or acts pulling force under applying to the carbon-fiber continuous rod being arranged in injection head 24, realize injection
24 and coordinated signals and the co-ordination of cylinder 15, smoothly realize entering and rising out under carbon-fiber continuous rod, and pass through
3rd pump drives various operated valve members in coil tubing reel 17, industrial computer etc., easy to operate, time saving and energy saving, convenient and swift.
3rd, the present invention makes injection head 24 be oppositely arranged with well head by the way that injection head 24 is fixedly arranged on well head bracing frame 22, protects
The centering of card carbon-fiber continuous rod and well head, while by the groove arranged on guider 27 and in the lower end of injection head 24
The eccentrically worn preventor of setting, prevents carbon-fiber continuous rod from eccentric wear occurring, and by being arranged on the scraper of the lower end of injection head 24
23, smoothly to strike off the greasy dirt adhered to when carbon-fiber continuous rod rises, it is to avoid greasy dirt enters injection head 24, and scraper 23
Also it is avoided that carbon-fiber continuous rod occurs eccentric wear in well head.
The above is only presently preferred embodiments of the present invention, and any pro forma restriction is not done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, has in any art
Generally skill, a little when making using the technology contents of the disclosure above in the range of without departing from technical solution of the present invention
Change or be modified to the Equivalent embodiments of equivalent variations, as long as being the content without departing from technical solution of the present invention, according to the present invention
Technical spirit any simple modification, equivalent variations and modification that above example is made, still fall within the technology of the present invention side
In the range of case.
Claims (11)
1. a kind of running and pulling device for carbon-fiber continuous rod, it is characterised in that described for carbon-fiber continuous rod
Running and pulling device include：
Main car, its vehicle frame is provided with control room, power take-off mechanism, hydraulic mechanism and cylinder, and the control interior is provided with industry control
Machine, the industrial computer is connected with the power take-off mechanism, the electromotor of one end of the power take-off mechanism and the main car
It is connected, the other end of the power take-off mechanism is connected respectively with first pump and the second pump of the hydraulic mechanism, described first
Pump is connected with the cylinder；
Auxiliary car, what is can dismantled on its vehicle frame is provided with well head bracing frame, scraper and the injection head that can be connected with second pump, institute
State and truck-mounted crane is additionally provided with auxiliary car, the well head bracing frame can be fixedly arranged on the well head of oil well, the injection by the truck-mounted crane
Head can be fixedly arranged on the well head bracing frame and relative with the well head by the truck-mounted crane, and the injection head is provided with guiding
Device, the scraper can be fixedly arranged on the lower end of the injection head, and the carbon-fiber continuous rod wound on the cylinder can be along institute
State guider and be arranged in the injection head and the scraper, and by the injection head rise or under enter in the oil well.
2. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the power is defeated
Go out mechanism and be provided with transfer case, the transfer case is connected with the industrial computer, transfer case energy in the presence of the industrial computer
To first pump and second pump distribution power.
3. the running and pulling device for carbon-fiber continuous rod according to claim 2, it is characterised in that the cylinder exists
There is turning power under the driving of first pump, the oil will entered by the injection head under the carbon-fiber continuous rod
In the state of in well, the injection head be applied under the driving of second pump carbon-fiber continuous rod it is downward under
Enter thrust, the running thrust is continuously being pumped the carbon fiber by the injection head more than the turning power of the cylinder
In the state of bar goes out from the oil well, it is continuous that the injection head is applied to the carbon fiber under the driving of second pump
Sucker rod upwards act pulling force, the carbon-fiber continuous rod is wound in described in the presence of the turning power of the cylinder
Cylinder.
4. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the main car
Electromotor is additionally provided with vehicle frame.
5. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the main car
Being additionally provided with vehicle frame can wind the coil tubing reel of pipeline, and the hydraulic mechanism is additionally provided with the 3rd pump, and the 3rd pump is soft with described
Pipe cylinder is connected.
6. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the auxiliary car
What is can dismantled on vehicle frame is provided with preventer, and the preventer can be fixedly arranged in the well head bracing frame, and the carbon fiber is continuously taken out
Beam hanger is arranged in the preventer.
7. the running and pulling device for carbon-fiber continuous rod according to claim 6, it is characterised in that the auxiliary car
What is can dismantled on vehicle frame has been provided with out alarm, and described goes out alarm and can be fixedly arranged in the well head bracing frame, and described goes out
Alarm can be with the industry control mechatronics of the control interior.
8. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the injection head
Lower end be provided with eccentrically worn preventor, the eccentrically worn preventor includes the front wheel being oppositely arranged and rear roller and the left wheel being oppositely arranged
With right roller, the carbon-fiber continuous rod is arranged between the front wheel and the rear roller and is arranged in described rolling left
Between wheel and the right roller.
9. the running and pulling device for carbon-fiber continuous rod according to claim 8, it is characterised in that the front wheel
Between the rear roller at intervals of 40mm, between the left wheel and the right roller at intervals of 10mm.
10. the running and pulling device for carbon-fiber continuous rod according to claim 1, it is characterised in that the cylinder
The length of the carbon-fiber continuous rod of upper winding is 5000m.
11. running and pulling devices for carbon-fiber continuous rod according to claim 1, it is characterised in that the well head
The central authorities of the lower end of bracing frame are provided with flange, and wellhead flange, the flange of the well head bracing frame are provided with the well head of the oil well
Can be connected with the wellhead flange of the oil well.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611232561.XA CN106593327A (en) | 2016-12-28 | 2016-12-28 | Taking-out and placing-in device used for carbon fiber continuous oil-sucking rod |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611232561.XA CN106593327A (en) | 2016-12-28 | 2016-12-28 | Taking-out and placing-in device used for carbon fiber continuous oil-sucking rod |
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| CN106593327A true CN106593327A (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611232561.XA Pending CN106593327A (en) | 2016-12-28 | 2016-12-28 | Taking-out and placing-in device used for carbon fiber continuous oil-sucking rod |
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| CN111911099A (en) * | 2020-09-29 | 2020-11-10 | 胜利油田康贝石油工程装备有限公司 | Oil field well repairing operation process for realizing automation of sucker rod |
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| CN112780188A (en) * | 2021-03-17 | 2021-05-11 | 吉林中科博能科技有限公司 | Pumping unit based on carbon fiber continuous sucker rod |
| CN115614271A (en) * | 2021-07-12 | 2023-01-17 | 大庆油田有限责任公司 | Nonmetal ultra-long stroke oil-well pump |
| CN116696260A (en) * | 2023-08-09 | 2023-09-05 | 山东高原油气装备有限公司 | Oilfield operation vehicle with dust removal function |
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| CN112780188A (en) * | 2021-03-17 | 2021-05-11 | 吉林中科博能科技有限公司 | Pumping unit based on carbon fiber continuous sucker rod |
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| CN116696260A (en) * | 2023-08-09 | 2023-09-05 | 山东高原油气装备有限公司 | Oilfield operation vehicle with dust removal function |
| CN116696260B (en) * | 2023-08-09 | 2023-10-20 | 山东高原油气装备有限公司 | Oilfield operation vehicle with dust removal function |
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