CN105672986B - Well, which is surveyed, adjusts Intelligent control device and method - Google Patents
Well, which is surveyed, adjusts Intelligent control device and method Download PDFInfo
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- CN105672986B CN105672986B CN201610176266.0A CN201610176266A CN105672986B CN 105672986 B CN105672986 B CN 105672986B CN 201610176266 A CN201610176266 A CN 201610176266A CN 105672986 B CN105672986 B CN 105672986B
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- 238000000034 method Methods 0.000 title abstract description 18
- 238000012360 testing method Methods 0.000 claims abstract description 70
- 230000005540 biological transmission Effects 0.000 claims abstract description 50
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 37
- 239000010959 steel Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 24
- 238000003466 welding Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 5
- 238000004064 recycling Methods 0.000 claims description 4
- 230000007115 recruitment Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 8
- 239000003921 oil Substances 0.000 description 6
- 230000009194 climbing Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003129 oil well Substances 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007306 turnover Effects 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
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/02—Surface sealing or packing
- E21B33/03—Well heads; Setting-up thereof
- E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
-
- 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
- E21B34/00—Valve arrangements for boreholes or wells
- E21B34/16—Control means therefor being outside the borehole
-
- 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
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
- E21B49/08—Obtaining fluid samples or testing fluids, in boreholes or wells
- E21B49/087—Well testing, e.g. testing for reservoir productivity or formation parameters
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- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Earth Drilling (AREA)
Abstract
It is surveyed the present invention relates to a kind of well and adjusts Intelligent control device and method.Mainly by vehicle-mounted fixing rack, sliding equipment, well head locator composition, vehicle-mounted fixing rack is mounted on the side of well head, well head locator is mounted on water injection well, therebetween it is connected by transmission steel cable, traction rope is fixed on sliding equipment, sliding equipment is transmitted to well head and realizes positioning by well head locator, lubricator is erect by lubricator delivery and turner, and it is directed at the water injection well of test, lubricator is fixed on water injection well by Automatic-clamping clip, well head test valve is automatically opened using the valve automatic open device of water injection well, test equipment in lubricator can freely rise, lower operation.Beneficial effect is: reducing the heavy physical labor of personnel, can replace workers carry and installation lubricator using control device, reduce the number of recruitment, reduce security risk, improve the safety of enterprise.
Description
Technical field
The present invention relates to a kind of petroleum industry device and method, in particular to a kind of well, which is surveyed, adjusts Intelligent control device and side
Method.
Background technique
The mid-later development phase in oil field, with the reduction of stratum energy, crude oil production difficulty is increasing, especially for low
Oil reservoir is permeated, since the permeability of oil reservoir is extremely low, the crude oil near oil well cannot be penetrated into effectively in oil well, this just needs to adopt
A series of technological measure is taken, increases permeability, or carry out displacement of reservoir oil by filling water, increases the energy on stratum.So as a kind of heavy
The well stimulation wanted fills the water work along with entire oil extraction process, and the quality for filling the water quality directly influences oil recovery efficiency
With whole development level.
In water filling work, an important job is exactly test and allotment (referred to as survey and adjust), is on the one hand wanted under testing well
Formation parameter, provide data for the selection of water injection method.Simultaneously also to carry out reasonable water injection rate allotment, especially for point
Layer water injection well, by underground water-injection distributor, different layer positions corresponds to different water nozzles, and different layers position water injection rate may be implemented
It deploys respectively.When being tested, being deployed, need by surveying to adjust test equipment, dedicated allotment tool under wire hawser to underground,
By being accomplished manually, installation testing tool, installation shaft mouth anti-blowout pipe, head valve switch transfer testing tool for current operation,
Manual steps are relative complex, and a teams and groups at least need 3 operators, and labor intensity is larger, are primarily present following ask
Topic: 1, the manual labor of worker is heavy, and operator is more.Groundwork: installation lubricator is fixed to well head, clip, opens well
Mouth valve, instrument, which go into the well to meet to block up, manually adjusts hawser, and needing three people to cooperate together just can be installed.2, manual operation process
Middle there are many security risks: the lubricator that instrument, which is gone into the well, needs operator to climb up 2 meter Duo Gao when meeting stifled adjusts hawser, is avenging
It, rainy day and strong wind day all there is larger security risk；In addition, well head test valve is manually opened, for the well of 10-25 megapascal
Mouth pressure, there is also larger insecurity factors for manual operation.
Summary of the invention
The purpose of the present invention is to drawbacks described above of the existing technology, provide a kind of a series of instead of being accomplished manually
Installment work well survey and adjust Intelligent control device and method, can not only reduce recruitment number, labor intensity can also be reduced,
In addition security risk is reduced.
A kind of well that the present invention mentions, which is surveyed, adjusts Intelligent control device, mainly fixed by vehicle-mounted fixing rack, sliding equipment, well head
Position device composition, wherein sliding equipment is delivered by lubricator and turner, lubricator, Automatic-clamping clip form, vehicle-mounted fixing rack
It is mounted on the side of well head, well head locator is mounted on water injection well, is connected by transmission steel cable therebetween, is transmitted steel cable
It is the conveyer belt of sliding equipment, one end connection transmission rope hoist of the transmission steel cable, the other end is connected to well head, transmits steel
Winch restrict for receiving and dispatching transmission steel cable, and adjusts elasticity, is connect convenient for sliding equipment with well head locator；It is solid on sliding equipment
Surely there is traction rope, the rotation of traction rope winch drives sliding equipment to move between vehicle-mounted fixing rack and well head locator, realizes
The transport and recycling of lubricator；Sliding equipment be transmitted to well head by well head locator realize positioning, by lubricator delivery and
Turner erects lubricator, and is directed at the water injection well of test, and lubricator is fixed on water injection well by Automatic-clamping clip
On, well head test valve is automatically opened using the valve automatic open device of water injection well, the test equipment in lubricator can
Freely to rise, lower operation.
Above-mentioned vehicle-mounted fixing rack includes fixed frame, transmission rope hoist, traction rope winch, pulley, driving switch and rolling
Wheel, the bottom of fixed frame are equipped with transmission rope hoist and traction rope winch, and transmission rope hoist is for receiving and dispatching transmission steel cable, adjustment
Elasticity positions convenient for the transmission of sliding equipment and well head；For receiving and dispatching traction steel rope of cable, sliding equipment is fixed on traction rope winch
On traction steel rope of cable, operates two winches and realize that sliding equipment moves between vehicle-mounted fixing rack and well head fixator；In fixed frame
Top be equipped with pulley, driving switch and idler wheel.
Above-mentioned well head locator is mainly by fixed plate, locating piece, positioning pipe, connecting shaft, big pulley, retaining mechanism and small
Pulley composition, fixed plate by up and down totally four pieces form, by connection axis connection, it is solid that big pulley is horizontally arranged at two, top for centre
The left end of fixed board, truckle are longitudinally mounted in the connecting shaft on right side, and big pulley is for connecting transmission steel cable, and truckle is for wearing
Draw traction steel rope of cable, locating piece and positioning pipe are mounted in the fixed plate of two, top, realize lubricator and water injection well by combination
Centering realizes that lubricator is fixed on well head by Automatic-clamping clip.
Above-mentioned lubricator delivery and turner include trolley frame, pulley, revolving bed, hawser fixed frame, locating shaft and turn over
Turn device, the pulley of the trolley frame and its underpart forms a transportable coaster together, carry lubricator in well head and
It is moved between test carriage, is equipped with locating shaft in one end of trolley frame, it is fixed to be realized by the cooperation of the positioning device of locating shaft and well head
Turner is opened after the completion of positioning in position；It is equipped with revolving bed at the middle part of trolley frame, turner is fixed on by trolley by revolving bed
Frame；It is equipped with hawser fixed frame in the bottom of trolley frame, drives trolley frame between well head locator and test carriage by traction rope
Movement.
Above-mentioned turner includes shaft, key, hinged seat, holding screw, the first motor drive mechanism, and installation turns in revolving bed
Axis, shaft are connected by key with hinge seat, and the power source of turner is provided by the first motor drive mechanism, are rotated the cover and hinge seat
It is welded as a whole, and is connect with Automatic-clamping clamp connection plate, rotated synchronously with shaft, realize Automatic-clamping clip, lubricator
Overturning.
Above-mentioned Automatic-clamping clip includes connecting plate, the first clip, the second clip, stud, the fixed branch of lubricator
Frame, anti-rotation shaft, connector, sleeve, motor drive mechanism, main frame body are equipped with connecting plate in one end of main frame body, are connected by connecting plate
Turner is equipped with motor drive mechanism in the other end of main frame body, and the main frame body top is equipped with the blowout prevention for being used to fix lubricator
Pipe fixes bracket, is equipped with the first clip and the second clip in the centre of main frame body, and the first clip is fixed on the inner wall of main frame body,
Second clip is connect by stud, anti-rotation shaft and connector with motor drive mechanism, is controlled the second clip by motor drive mechanism and is moved
Locking that is dynamic and then realizing clip.
Above-mentioned lubricator includes welding body, outlet pipe, high-pressure solenoid valve, blowout joint, day wheel support, head sheave, anticreep
Plate and lubricator main body,
Test equipment is installed in lubricator main body, test equipment is connected by testing wirerope with the winch of test carriage, rise,
Lower test equipment；The bottom of lubricator main body is equipped with welding body, and middle and lower part is equipped with outlet pipe, and high-voltage electromagnetic is equipped on outlet pipe
Valve carries out release emptying by high-pressure solenoid valve and outlet pipe, and the high pressure in rear defence jet pipe is completed in test and is vented；Described is anti-
The top of nozzle body is equipped with blowout joint, and day wheel support is fixed on the upper end of lubricator main body, and head sheave is fixed on head sheave branch
On frame, anti-off board is equipped on the outside of head sheave.
Above-mentioned day wheel support is equipped with test cable adjuster bracket, in the side mounting and adjusting of test cable adjuster bracket
Device.
It is hung over outside above-mentioned valve automatic open device on lubricator delivery and turner, and uses hose to connect with it,
Power and control signal are taken from lubricator delivery and turner, and valve automatic open device includes fixing sleeve, first sleeve, the
Two sleeves, switch, motor, main body, one end of the main body are equipped with fixing sleeve, the inner cavity of main body be equipped with first sleeve and
The rotation to the valve rod of valve end is realized in second sleeve, the first sleeve and second sleeve combination, and first sleeve and
The power mechanism of second sleeve is the second motor drive mechanism.
A kind of well that the present invention mentions surveys the application method for adjusting Intelligent control device, comprising the following steps:
1. preparation
A) logging truck, which carries well and surveys, is transferred to up to needing to survey the water injection well adjusted, and selection facilitates the position of operation, Land leveling,
Come to a complete stop vehicle and pull-up parking brake；
B) well head test prepares, and closes corresponding head valve according to operating instruction, removes the sundries of test valve upper end
And accessory, test equipment is installed in lubricator, it is ready；
2. installing well head locator
A) transmission rope hoist and the separation of traction rope winch clutch are unclamped, steel cable is transmitted and traction steel rope of cable is decontroled, hold well
Mouth locator moves towards well head, after reaching well head, carries out the installation of well head locator；
B) well head locator is stuck on well head, closes clamp, lock lock, check whether installation is firm, if not tight
Gu reinstalling；
C) " transmission winch is positive and negative " button, starting transmission rope hoist, adjustment transmission are pressed in transmission winch clutch engagement
The elasticity of steel cable is transported convenient for sliding equipment, closes winch, pull-up brake；
3. transporting sliding equipment
Test equipment releasing winch, the engagement of traction rope winch clutch are unclamped, presses " pulling winch is just " button, starting is led
Messenger winch advances, and sliding equipment is slowly mobile to well head, cable, test equipment steel wire is paid attention in sliding process, with antiwind；
4. overturning lubricator
Sliding equipment observes whether locating shaft is inserted into positioning pipe close to well head locator, and otherwise adjustment transmission steel cable makes
It is inserted into, and sliding equipment carries out next step operation afterwards in place；
Press " lubricator setting " button, overturn lubricator, in switching process, by infrared detection lubricator whether with well head
Centering can carry out adjustment appropriate if misaligned；
5. connecting lubricator
It presses " locked clip device " button and opens Automatic-clamping clip, lubricator and well head are linked together, anti-rotation is screwed on
Axis presses " solenoid valve pass " and closes high-pressure solenoid valve, and Automatic-clamping operation is completed；
6. installing valve automatic open device
Valve automatic open device is fixed in test valve, " well-head valve is opened " button is pressed and opens test valve, behaviour
It completes.
The beneficial effects of the present invention are: (1) reduces the heavy physical labor of personnel, worker can replace using control device
It carries and lubricator is installed, while avoiding repeatedly climbing 2 meters of high lubricators；(2) number that recruitment can be reduced, due to this hair
Bright control device can install and open automatically equipment and adjust test hawser, so that several workers was originally needed to cooperate
At work can only need a people can complete independently；(3) security risk is reduced, the safety of enterprise is improved.Pacify for existing
The work such as Open valve on the spot with pressure of full hidden danger, can be realized by long-range remote control, as well as the degree of automation compared with
Height, can be to avoid worker's various insecurity factors present in climbing and handling process.
Detailed description of the invention
Attached drawing 1 is structural schematic diagram of the invention；
Attached drawing 2 is the structural schematic diagram of vehicle-mounted fixing rack；
Attached drawing 3 is the side view of vehicle-mounted fixing rack；
Attached drawing 4 is the structure chart of well head locator；
Attached drawing 5 is the structure chart of lubricator delivery and turner；
Attached drawing 6 is the internal structure chart of turner；
Attached drawing 7 is the structure chart of Automatic-clamping clip；
Attached drawing 8 is the structure chart of lubricator；
Attached drawing 9 is the structure chart of valve automatic open device；
In upper figure: vehicle-mounted fixing rack 1, well head locator 2, lubricator delivery and turner 3, lubricator 4, Automatic-clamping card
Hoop 5, valve automatic open device 6, water injection well 7, transmission steel cable 8；Fixed frame 1.1, transmission rope hoist 1.2, traction rope twist
Vehicle 1.3, pulley 1.4, driving switch 1.5 and idler wheel 1.6；Fixed plate 2.1, positioning pipe 2.3, connecting shaft 2.4, is slided locating piece 2.2
Take turns 2.5, retaining mechanism 2.6；Trolley frame 3.2, turner 3.18, shield 3.4, locating shaft 3.5, hawser fixed frame 3.6；Welding
Body 4.1, outlet pipe 4.2, high-pressure solenoid valve 4.3, blowout joint 4.4, day wheel support 4.5, test cable adjuster 4.6, test cable
Adjuster bracket 4.7, head sheave 4.8, anti-off board 4.9；
Connecting plate 5.1, the first clip 5.2, the second clip 5.3, stud 5.4, lubricator fixed bracket 5.5, anti-rotation
Axis 5.6, locking member 5.7, sleeve 5.8, motor drive mechanism 5.9；Fixing sleeve 6.1, first sleeve 6.2, second sleeve 6.3, switch
6.4, motor 6.5, main body 6.6, valve 6.7, the second motor drive mechanism 6.8.
Specific embodiment
A kind of well that the present invention mentions, which is surveyed, adjusts Intelligent control device, mainly by vehicle-mounted fixing rack 1, sliding equipment, well head
Locator 2 forms, wherein sliding equipment is delivered by lubricator and turner 3, lubricator 4, Automatic-clamping clip 5 form, vehicle-mounted
Fixed frame 1 is mounted on the side of well head, and well head locator 2 is mounted on water injection well 7, passes through transmission 8 phase of steel cable therebetween
Even, transmission steel cable 8 is the conveyer belt of sliding equipment, and one end connection transmission rope hoist 1.2 of the transmission steel cable, the other end connects
It is connected to well head, transmission rope hoist adjusts elasticity for receiving and dispatching transmission steel cable, convenient for sliding equipment and well head locator 2
Connection；Traction rope is fixed on sliding equipment, the rotation of traction rope winch 1.3 drives sliding equipment in vehicle-mounted fixing rack 1 and well
It is moved between mouth locator 2, realizes the transport and recycling of lubricator；It is real by well head locator 2 that sliding equipment is transmitted to well head
It now positions, is erect lubricator 4 by lubricator delivery and turner 3, and be directed at the water injection well 7 of test, Automatic-clamping
Lubricator 4 is fixed on water injection well 7 by clip 5, automatically opens well head using the valve automatic open device 6 of water injection well 7
Test valve, the test equipment in lubricator 4 can freely rise, lower operation.
Referring to attached drawing 2 and 3, the vehicle-mounted fixing rack that the present invention mentions includes fixed frame 1.1, transmission rope hoist 1.2, traction
Rope winch 1.3, pulley 1.4, driving switch 1.5 and idler wheel 1.6, the bottom of fixed frame 1.1 are equipped with transmission rope hoist 1.2 and lead
Messenger winch 1.3, transmission rope hoist 1.2 adjust elasticity, transmission and well convenient for sliding equipment for receiving and dispatching transmission steel cable
Mouth positioning；For receiving and dispatching traction steel rope of cable, sliding equipment is fixed on traction steel rope of cable traction rope winch 1.3, operates two winch realities
Existing sliding equipment moves between vehicle-mounted fixing rack and well head fixator；Pulley 1.4, driving are equipped at the top of fixed frame 1.1
Switch 1.5 and idler wheel 1.6.
Referring to attached drawing 4, the well head locator 2 that the present invention mentions mainly by fixed plate 2.1, locating piece 2.2, positioning pipe 2.3,
Connecting shaft 2.4, big pulley 2.5, retaining mechanism 2.6 and truckle 2.7 form, fixed plate 2.1 by up and down totally four pieces form, it is intermediate
It is connected by connecting shaft 2.4, big pulley 2.5 is horizontally arranged at the left end of two fixed plates 2.1 in top, the longitudinal peace of truckle 2.7
In the connecting shaft 2.4 on right side, big pulley 2.5 is for connecting transmission steel cable, and truckle is for connecting traction steel rope of cable, locating piece
2.2 and positioning pipe 2.3 be mounted in the fixed plate 2.1 of two, top, pass through combination and realize lubricator and water injection well centering, realize
Lubricator is fixed on well head by Automatic-clamping clip.
Referring to attached drawing 5, the lubricator delivery and turner 3 that the present invention mentions include trolley frame 3.1, pulley 3. 3, revolution
Seat 3.4, hawser fixed frame 3.12, locating shaft 3.17 and turner 3.18, the pulley 3. 3 of the trolley frame 3.1 and its underpart
A transportable coaster is formed together, is carried lubricator and is moved between well head and test carriage, in one end of trolley frame 3.1
Equipped with locating shaft 3.17, positioning is realized by the cooperation of the positioning device of locating shaft 3.17 and well head, opens overturning after the completion of positioning
Device 3.18；It is equipped with revolving bed 3.4 at the middle part of trolley frame 3.1, turner 3.18 is fixed on by trolley frame by revolving bed 3.4
3.1；Be equipped with hawser fixed frame 3.12 in the bottom of trolley frame 3.1, drive trolley frame 3.1 in well head locator by traction rope and
It is moved between test carriage.
Referring to attached drawing 6, the turner 3.18 that the present invention mentions includes shaft 3.6, key 3.7, hinged seat 3.8, holding screw
3.9, the first motor drive mechanism 3.10, installs shaft 3.6 in revolving bed 3.4, and shaft 3.6 is connected with hinge seat 3.8 by key 3.7
It connecing, the power source of turner is provided by the first motor drive mechanism 3.10, and it rotates the cover 3.11 and is welded as a whole with hinge seat 3.8,
And connect with Automatic-clamping clamp connection plate, it is rotated synchronously with shaft 3.6, realizes the overturning of Automatic-clamping clip, lubricator.
Referring to attached drawing 7, the Automatic-clamping clip 5 that the present invention mentions includes connecting plate 5.1, the first clip 5.2, the second clip
5.3, the fixed bracket 5.5 of stud 5.4, lubricator, anti-rotation shaft 5.6, connector 5.7, sleeve 5.8, motor drive mechanism 5.9, master
Frame body is equipped with connecting plate 5.1 in one end of main frame body, connects turner by connecting plate 5.1, be equipped in the other end of main frame body
Motor drive mechanism 5.9, the main frame body top is equipped with the fixed bracket 5.5 of the lubricator for being used to fix lubricator, in main frame body
Centre is equipped with the first clip 5.2 and the second clip 5.3, and the first clip 5.2 is fixed on the inner wall of main frame body, the second clip 5.3
It is connect by stud 5.4, anti-rotation shaft 5.6 and connector 5.7 with motor drive mechanism 5.9, passes through the control of motor drive mechanism 5.9 second
Clip 5.3 is mobile and then realizes the locking of clip.
Referring to attached drawing 8, the lubricator 4 that the present invention mentions includes welding body 4.1, outlet pipe 4.2, high-pressure solenoid valve 4.3, prevents
Connector 4.4, day wheel support 4.5, head sheave 4.8, anti-off board 4.9 and lubricator main body 4.10 are sprayed,
Test equipment, the winch phase that test equipment passes through test wirerope and test carriage are installed in lubricator main body 4.10
Even, it rises, lower test equipment；The bottom of lubricator main body 4.10 is equipped with welding body 4.1, and middle and lower part is equipped with outlet pipe 4.2, is being discharged
Pipe 4.2 is equipped with high-pressure solenoid valve 4.3, carries out release emptying by high-pressure solenoid valve 4.3 and outlet pipe 4.2, test is completed
High pressure emptying in lubricator afterwards；The top of the lubricator main body 4.10 is equipped with blowout joint 4.4, and day wheel support 4.5 is solid
It is scheduled on the upper end of lubricator main body 4.10, and head sheave 4.8 is fixed on day wheel support 4.5, anti-off board is equipped on the outside of head sheave 4.8
4.9。
Above-mentioned day wheel support 4.5 is equipped with test cable adjuster bracket 4.7, the one of test cable adjuster bracket 4.7
Side mounting and adjusting device 4.6.
Referring to attached drawing 9, hung over outside the valve automatic open device that the present invention mentions on lubricator delivery and turner 3, and
Use hose to connect with it, power and control signal be taken from lubricator delivery and turner, valve automatic open device include
Fixing sleeve 6.1, first sleeve 6.2, second sleeve 6.3, switch 6.4, motor 6.5, main body 6.6, the one of the main body 6.6
End is equipped with fixing sleeve 6.1, is equipped with first sleeve 6.2 and second sleeve 6.3, the first sleeve 6.2 in the inner cavity of main body 6.6
The rotation to the valve rod of 6.7 end of valve is realized with the combination of second sleeve 6.3, and first sleeve 6.2 and second sleeve 6.3 is dynamic
Force mechanisms are the second motor drive mechanism 6.8.
A kind of well that the present invention mentions surveys the application method for adjusting Intelligent control device, comprising the following steps:
1. preparation
A) logging truck, which carries well and surveys, is transferred to up to needing to survey the water injection well adjusted, and selection facilitates the position of operation, Land leveling,
Come to a complete stop vehicle and pull-up parking brake；
B) well head test prepares, and closes corresponding head valve according to operating instruction, removes the sundries of test valve upper end
And accessory, test equipment is installed in lubricator, it is ready；
2. installing well head locator
A) transmission rope hoist and the separation of traction rope winch clutch are unclamped, steel cable is transmitted and traction steel rope of cable is decontroled, hold well
Mouth locator moves towards well head, after reaching well head, carries out the installation of well head locator；
B) well head locator is stuck on well head, closes clamp, lock lock, check whether installation is firm, if not tight
Gu reinstalling；
C) " transmission winch is positive and negative " button, starting transmission rope hoist, adjustment transmission are pressed in transmission winch clutch engagement
The elasticity of steel cable is transported convenient for sliding equipment, closes winch, pull-up brake；
3. transporting sliding equipment
Test equipment releasing winch, the engagement of traction rope winch clutch are unclamped, presses " pulling winch is just " button, starting is led
Messenger winch advances, and sliding equipment is slowly mobile to well head, cable, test equipment steel wire is paid attention in sliding process, with antiwind；
4. overturning lubricator
Sliding equipment observes whether locating shaft is inserted into positioning pipe close to well head locator, and otherwise adjustment transmission steel cable makes
It is inserted into, and sliding equipment carries out next step operation afterwards in place；
Press " lubricator setting " button, overturn lubricator, in switching process, by infrared detection lubricator whether with well head
Centering can carry out adjustment appropriate if misaligned；
5. connecting lubricator
It presses " locked clip device " button and opens Automatic-clamping clip, lubricator and well head are linked together, anti-rotation is screwed on
Axis presses " solenoid valve pass " and closes high-pressure solenoid valve, and Automatic-clamping operation is completed；
6. installing valve automatic open device
Valve automatic open device is fixed in test valve, " well-head valve is opened " button is pressed and opens test valve, behaviour
It completes.
In addition, equipment disassembly the following steps are included:
1, guarantee that test equipment has been recovered in lubricator.
2, it presses " well-head valve pass " button and closes well head test valve.
3, it presses " solenoid valve is opened " button and opens high-pressure solenoid valve, lay down the pressure in lubricator.
4, " clip release " button is pressed, Automatic-clamping clip is opened, separates lubricator with well head.
5, " lubricator turns back " button is pressed, automatic diverter is operated, lubricator, Automatic-clamping clip was fallen in cunning
Che Shang.
6, valve automatic open device is won, is hung on coaster.
7, " pulling winch is anti-" button is pressed, starts traction rope winch, sliding equipment is recovered on vehicle-mounted fixing rack,
In removal process, while opening cable hoist and test equipment winch recycling cable and test equipment carrying cable.
8, well head locator is dismantled, " transmission winch is anti-" button is pressed, starting transmission winch recycles well head locator.
9, dismantlement work finishes.
The invention has the advantages that (1) reduces the heavy physical labor of personnel, workers carry can replace using control device
With installation lubricator, while avoiding repeatedly climbing 2 meters of high lubricators；(2) number that recruitment can be reduced, due to of the invention
Control device can install and open automatically equipment and adjust test hawser, so that several workers was originally needed to cooperate completion
Work only can need a people can complete independently；(3) security risk is reduced, the safety of enterprise is improved.It is hidden for there is safety
The work such as the Open valve on the spot with pressure suffered from, can be realized by long-range remote control, higher as well as the degree of automation, can
To avoid worker's various insecurity factors present in climbing and handling process.
The above, is only part preferred embodiment of the invention, and anyone skilled in the art may benefit
Equivalent technical solution is modified or is revised as with the technical solution of above-mentioned elaboration.Therefore, technology according to the present invention
Any simple modification or substitute equivalents that scheme is carried out, belong to the greatest extent the scope of protection of present invention.
Claims (7)
1. a kind of well, which is surveyed, adjusts Intelligent control device, it is characterized in that: including vehicle-mounted fixing rack (1), sliding equipment, well head locator
(2), wherein sliding equipment is delivered by lubricator and turner (3), lubricator (4), Automatic-clamping clip (5) form, vehicle-mounted solid
Determine the side that frame (1) is mounted on well head, well head locator (2) is mounted on water injection well (7), passes through transmission steel cable therebetween
(8) it is connected, transmission steel cable (8) is the conveyer belt of sliding equipment, one end connection transmission rope hoist of the transmission steel cable
(1.2), the other end is connected to well head, and transmission rope hoist adjusts elasticity for receiving and dispatching transmission steel cable, is convenient for sliding equipment
It is connect with well head locator (2)；Traction rope is fixed on sliding equipment, the rotation of traction rope winch (1.3) drives sliding equipment
It is moved between vehicle-mounted fixing rack (1) and well head locator (2), realizes the transport and recycling of lubricator；Sliding equipment is transmitted to
Well head realizes positioning by well head locator (2), is erect lubricator (4) by lubricator delivery and turner (3), and be aligned
Lubricator (4) is fixed on water injection well (7) by the water injection well (7) of test, Automatic-clamping clip (5), utilizes water injection well
The valve automatic open device (6) of mouth (7) automatically opens well head test valve, and the test equipment in lubricator (4) can be certainly
By, lower operation.
2. well according to claim 1, which is surveyed, adjusts Intelligent control device, it is characterized in that: the vehicle-mounted fixing rack includes solid
Determine frame (1.1), transmission rope hoist (1.2), traction rope winch (1.3), pulley (1.4), driving switch (1.5) and idler wheel
(1.6), the bottom of fixed frame (1.1) is equipped with transmission rope hoist (1.2) and traction rope winch (1.3), transmits rope hoist
(1.2) for receiving and dispatching transmission steel cable, elasticity is adjusted, is positioned convenient for the transmission of sliding equipment and well head；Traction rope winch (1.3)
For receiving and dispatching traction rope, sliding equipment is fixed on traction rope, operate two winches realize sliding equipments in vehicle-mounted fixing rack and
It is moved between well head fixator；Pulley (1.4), driving switch (1.5) and idler wheel (1.6) are equipped at the top of fixed frame (1.1).
3. well according to claim 1, which is surveyed, adjusts Intelligent control device, it is characterized in that: the well head locator (2) by
Fixed plate (2.1), locating piece (2.2), positioning pipe (2.3), connecting shaft (2.4), big pulley (2.5), retaining mechanism (2.6) and small
Pulley (2.7) composition, fixed plate (2.1) by up and down totally four pieces form, centre by connecting shaft (2.4) connect, big pulley (2.5)
It is horizontally arranged at the left end of two fixed plates (2.1) in top, truckle (2.7) is longitudinally mounted in the connecting shaft (2.4) on right side,
Big pulley (2.5) is for connecting transmission steel cable, and truckle is for connecting traction rope, locating piece (2.2) and positioning pipe (2.3) installation
On the fixed plate (2.1) of two, top, lubricator and water injection well centering are realized by combination, realize that Automatic-clamping clip will be prevented
Jet pipe is fixed on well head.
4. well according to claim 1, which is surveyed, adjusts Intelligent control device, it is characterized in that: the lubricator delivery and overturning
Device (3) includes trolley frame (3.1), pulley (3. 3), revolving bed (3.4), hawser fixed frame (3.12), locating shaft (3.17) and turns over
Turn device (3.18), the pulley (3. 3) of the trolley frame (3.1) and its underpart forms a transportable coaster together, takes
Band lubricator moves between well head and test carriage, is equipped with locating shaft (3.17) in one end of trolley frame (3.1), passes through locating shaft
(3.17) positioning is realized with the cooperation of the positioning device of well head, opens turner (3.18) after the completion of positioning；In trolley frame (3.1)
Middle part is equipped with revolving bed (3.4), and turner (3.18) is fixed on trolley frame (3.1) by revolving bed (3.4)；In trolley frame
(3.1) bottom is equipped with hawser fixed frame (3.12), drives trolley frame (3.1) in well head locator and test carriage by traction rope
Between move.
5. well according to claim 4, which is surveyed, adjusts Intelligent control device, it is characterized in that: the turner (3.18) includes
Shaft (3.6), key (3.7), hinged seat (3.8), holding screw (3.9), the first motor drive mechanism (3.10), in revolving bed (3.4)
Interior installation shaft (3.6), shaft (3.6) are connect with hinge seat (3.8) by key (3.7), and the power source of turner passes through first
Motor drive mechanism (3.10) provide, rotate the cover (3.11) and be welded as a whole with hinge seat (3.8), and with Automatic-clamping clamp connection
Plate connection, rotates synchronously with shaft (3.6), realizes the overturning of Automatic-clamping clip, lubricator.
6. well according to claim 1, which is surveyed, adjusts Intelligent control device, it is characterized in that: the lubricator (4) includes weldering
Junctor (4.1), outlet pipe (4.2), high-pressure solenoid valve (4.3), blowout joint (4.4), day wheel support (4.5), head sheave (4.8),
Anti-off board (4.9) and lubricator main body (4.10),
Test equipment is installed in lubricator main body (4.10), test equipment is connected by testing wirerope with the winch of test carriage,
It rises, lower test equipment；The bottom of lubricator main body (4.10) is equipped with welding body (4.1), and middle and lower part is equipped with outlet pipe (4.2),
Outlet pipe (4.2) is equipped with high-pressure solenoid valve (4.3), unload pressing by high-pressure solenoid valve (4.3) and outlet pipe (4.2)
Test is completed the high pressure in rear defence jet pipe and is vented by sky；The top of the lubricator main body (4.10) is equipped with blowout joint
(4.4), day wheel support (4.5) is fixed on the upper end of lubricator main body (4.10), and head sheave (4.8) is fixed on a day wheel support
(4.5) on, anti-off board (4.9) are equipped on the outside of head sheave (4.8).
7. well according to claim 6, which is surveyed, adjusts Intelligent control device, it is characterized in that: on the day wheel support (4.5)
Equipped with test cable adjuster bracket (4.7), in the side mounting and adjusting device (4.6) of test cable adjuster bracket (4.7).
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|---|---|---|---|
| CN201610176266.0A CN105672986B (en) | 2016-03-25 | 2016-03-25 | Well, which is surveyed, adjusts Intelligent control device and method |
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| CN201610176266.0A CN105672986B (en) | 2016-03-25 | 2016-03-25 | Well, which is surveyed, adjusts Intelligent control device and method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107963563A (en) * | 2017-11-17 | 2018-04-27 | 中国石油集团渤海钻探工程有限公司 | A kind of method for making the winch drum of logger car be aligned with well head |
| CN108533196A (en) * | 2018-06-15 | 2018-09-14 | 宝鸡市赛孚石油机械有限公司 | A kind of lubricator string well head alignment device and its alignment method |
| CN111810128B (en) * | 2020-07-13 | 2022-06-17 | 中国石油天然气集团有限公司 | Clamping device, control method and device, electronic equipment and storage medium |
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