CN105632321B - Oil drilling well control device dynamic demonstrating model - Google Patents
Oil drilling well control device dynamic demonstrating model Download PDFInfo
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- CN105632321B CN105632321B CN201610202399.0A CN201610202399A CN105632321B CN 105632321 B CN105632321 B CN 105632321B CN 201610202399 A CN201610202399 A CN 201610202399A CN 105632321 B CN105632321 B CN 105632321B
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- 238000005553 drilling Methods 0.000 title claims abstract description 47
- 238000004088 simulation Methods 0.000 claims description 44
- 238000004320 controlled atmosphere Methods 0.000 claims description 25
- 230000001276 controlling effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 9
- 241001074085 Scophthalmus aquosus Species 0.000 claims 1
- 239000003921 oil Substances 0.000 description 23
- 239000007788 liquid Substances 0.000 description 8
- 241001269238 Data Species 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000010720 hydraulic oil Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
- G09B25/02—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes of industrial processes; of machinery
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The present invention discloses a kind of oil drilling well control device dynamic demonstrating model, including driller's console, remote console, choke manifold control cabinet and sequentially connected liquid-gas separator, choke manifold, preventer group and kill manifold；Choke manifold, preventer group and kill manifold are respectively arranged in the distinct interface of drilling spool；Driller's console is connected with remote console；Remote console is connected with preventer group with way of transparent lines, preventer group Built-in light band G1；Choke manifold control cabinet is connected with choke manifold；The 3-position 4-way gas rotary valve and two-position four-way guiding valve of driller's console can then control the folding of preventer group by more three position four-way directional control valves of gas control remote console；Remote console in the connecting pipeline of preventer group with being equipped with light bar；Each three position four-way directional control valve is built-in with close to switch, the light on and off for light bar where controlling.The model not only can intuitively demonstrate the real-world operation situation of equipment under different working condition, but also improve the security of operation.
Description
Technical field
The present invention relates to oil drilling teaching field, more particularly to a kind of oil drilling well control device dynamic demonstration mould
Type.
Background technology
In oil drilling, well-control equipment be implement a whole set of special equipment of oil/gas well Pressure Control Technology, instrument and
Instrument.Well-control equipment is when strata pressure exceedes drilling well liquid columnpressure, finds overflow in time, controls borehole pressure, avoids
With exclude overflow, and prevent the important equipment of blowout and blowout out of control accident treatment.Therefore well control is carried out for drilling implementer
Training becomes the required course of a drilling well worker.
Three kinds of forms are used for existing well-control equipment training, the first is the teaching material training of figure, text and visual form,
The training of such a form can not allow student grasp well-control equipment practical manner so that there are security risk；It is for second
The training on operation of actual field, though the training of such a form can solve the mode of operation of student's reality, since live well control is set
It is standby oversized, and well-control equipment is distributed in live diverse location, and student can not be allowed to observe each equipment overall operation completely
Situation, so as to can not really understand its operation principle, when running into emergency situations, can not fix a breakdown in time；The third is to have opened
The well control model of hair, though existing model has reduced, can be placed in interior and is observed, since part well control model is static state
, student can not be allowed to carry out practical operation action, so that student can not grasp practical operation, even if department pattern makes dynamic
, but since its medium is hydraulic oil, the bad oil leak of simulator sealing effect is serious, cause it is seriously polluted in Classroom, from
And cause plant maintenance difficult, while hydraulic oil is filled in pipeline still for static state, can not equally be allowed student intuitively to arrive and be recognized
The operation principle of well control, and can not also allow student intuitively view well-control equipment work when, each equipment working state be situated between
The flow direction of matter, so as to cause student can not understand the operation of well-control equipment operation principle and well-control equipment completely.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of oil drilling well control device dynamic demonstrating model, its energy
Allow student intuitively to check well control integral device internal structure, understand the operation principle of equipment working state and each equipment.
For this reason, technical program of the present invention lies in：
A kind of oil drilling well control device dynamic demonstrating model, on simulation rig floor, including it is driller's console, long-range
Console, choke manifold control cabinet and sequentially connected liquid-gas separator, choke manifold, preventer group and kill manifold；And
The choke manifold, preventer group and kill manifold are separately mounted at the distinct interface of drilling spool；The driller's console
It is connected with remote console；The remote console is connected with preventer group, preventer group Built-in light band G1；The choke manifold
Control cabinet is connected with the choke manifold；The driller's console include be connected with source of the gas filter, gas source switch and with gas
The multiple 3-position 4-way gas rotary valves and in parallel with gas source switch two-position four-way guiding valve of source switch parallel connection；The remote control
Platform includes electric pump, air pump, multiple three position four-way directional control valves of parallel connection；Electric pump, air pump are in parallel, then commutate with multiple 3-position 4-ways
Valve is in parallel；The multiple three position four-way directional control valve side and the 3-position 4-way gas rotary valve or two-position four-way on the driller's console
Guiding valve is connected, and opposite side is connected with preventer group with way of transparent lines, for controlling the folding of preventer group；And in the pipeline of connection
Equipped with light bar；First electric contactor, the second electric contactor built in electric pump, air pump difference, each three position four-way directional control valve, which is built-in with, to be connect
Nearly switch, the light on and off for light bar where controlling.
Polylith simulated pressure table is respectively equipped with the driller's console and remote console, it is each to be respectively used to simulative display
Branch pressure.
The preventer group is by the annular preventer, ram preventer and double ram type preventer group that set gradually from top to bottom
Into；The annular preventer, single ram type perventer are built-in with close to switch, for controlling the light on and off of light bar G1 parts.Preventer
Group can be assembled according to concrete condition, and connection relation, control planning and light bar deployment scenarios can refer to the present invention.
The choke manifold includes Trunk Line, active redundancy pipeline, relief line I；The Trunk Line connection drilling spool and liquid
Gas separating device, it is outside from drilling spool, flap type P3, P4, J2b, J2a, throttle valve J1 peace are disposed with Trunk Line
Plate valve J5, J8；Light bar G3 is equipped with the Trunk Line；The 7th is built-in with inside described flap type P4, J2b respectively close to switch
25-7, the 8th are close to switch 25-8, for controlling the work of light bar G3；The throttle valve J1 is with choke manifold control cabinet at its bottom
The 3-position 4-way hand-operated direction valve connection in portion, 3rd resistor switch 26-3 built in throttle valve J1, three of choke manifold control cabinet
4th electric contactor 23-4 built in four-way hand-operated direction valve；Set between 3rd resistor switch 26-3 and the 4th electric contactor 23-4
Light bar F；The active redundancy pipeline, relief line I are connected in parallel between the flap type P4 of the Trunk Line and flap type J2b；Institute
State active redundancy pipeline and be outwards disposed with flap type J3a, J3b, throttle valve J4 and flap type J7 from the Trunk Line place of picking out；It is described to put
Jet pipe line I is outwards disposed with flap type J6a, J6b and J9 from the Trunk Line place of picking out；Lamp is provided with the relief line I
With G2, light bar G2 is extended at Trunk Line connection drilling spool 30；The flap type J6b is built-in with for controlling light bar G2
For the 9th of work close to switch 25-9, all pipelines for being furnished with light bar are way of transparent lines.
The kill manifold is the way of transparent lines outwards drawn from drilling spool；It outwards sets gradually from drilling spool
There are flap type P2, flap type P1, four-way, the other three mouth of the four-way is connected to the flap type Y2 of open flow, for connecing respectively
Flap type Y1, Y3 of high-pressure pump；Inside the kill manifold light bar is provided with from connection high-pressure pump side pipe line to drilling spool
H, connection high-pressure pump side pipe line is interior to be equipped with the 5th electric contactor 23-5；The light on and off of the 5th electric contactor 23-5 control light bar H.
The driller's console includes and source of the gas sequentially connected source of the gas main valve, filter and gas source switch, and five
3-position 4-way gas rotary valve, two-position four-way guiding valve 22 and four simulated pressure tables；Five 3-position 4-way gas rotary valves and two four
Logical guiding valve 22 is in parallel with gas source switch；The 6th simulated pressure table 20-6 is used for the pressure at simulative display gas source switch 21
Power；Five 3-position 4-ways gas rotary valve is respectively：First 3-position 4-way gas rotary valve 19-1, the second 3-position 4-way gas rotary valve 19-
2nd, the 4th 3-position 4-way gas rotary valve 19-4, the 6th 3-position 4-way gas rotary valve 19-6 and the 7th 3-position 4-way gas rotary valve 19-7；It is described
Four simulated pressure tables are：4th simulated pressure table 20-4, the 5th simulated pressure table 20-5, the 6th simulated pressure table 20-6,
Seven simulated pressure table 20-7.
Electric pump, air pump are installed on the remote console；The electric pump is connected with the first electric contactor 23-1, and described
A branches and B branches are parallel with one electric contactor 23-1；The A branches light bar is sequentially connected with safety valve, for showing A branches
The 3rd simulated pressure table 20-3 and accumulator group of pressure；Three parallel branch B1~3, B1 branches are drawn on the B branches
On be provided be built-in with the 6th close to switch 25-6 by-passing valve, the two-position four-way guiding valve on the by-passing valve and driller's console
It is connected；Be provided with B2 branches be built-in with first resistor switch 26-1 manual pressure regulating valve, the manual pressure regulating valve respectively with
First simulated pressure table 20-1 and the 3rd three position four-way directional control valve 15-3 in parallel, the 4th three position four-way directional control valve 15-4, the 5th
Three position four-way directional control valve 15-5, the 6th three position four-way directional control valve 15-6 are connected；The 3rd three position four-way directional control valve 15-3 difference
It is connected with the 7th 3-position 4-way gas rotary valve 19-7 on driller's console, the flap type P4 on Trunk Line；Described four or three
Four-way reversing valve 15-4 respectively with the 6th 3-position 4-way gas rotary valve 19-6, the mould of double ram type preventer on driller's console
Intend inlet to be connected；The 5th three position four-way directional control valve 15-5 turns with the 4th 3-position 4-way gas on driller's console respectively
Valve 19-4, another simulation inlet of double ram type preventer are connected；The 6th three position four-way directional control valve 15-6 and driller
The second 3-position 4-way gas rotary valve 19-2, the simulation inlet of single ram type perventer on console are connected；Described three or three
Four-way reversing valve 15-3, the 4th three position four-way directional control valve 15-4, the 5th three position four-way directional control valve 15-5, the commutation of the 6th 3-position 4-way
Valve 15-6 is built-in with first close to switch 25-1, second close to switch 25-2, the 3rd close to switch 25-3, the 4th close to opening respectively
Close 25-4；It is sequentially installed with B3 branches and is built-in with the gas manual pressure regulating valve of second resistance switch 26-2, for showing B3 branches
Second simulated pressure table 20-2 of pressure and the 7th three position four-way directional control valve 15-7；The 7th three position four-way directional control valve 15-7 with
The first 3-position 4-way gas rotary valve 19-1, the simulation inlet of annular preventer on driller's console are connected；Described 7th 3
Position and four-way reversing valve 15-7 is built-in with the 5th close to switch 25-5；First is provided with the simulation inlet of the annular preventer
Automatically controlled controlled atmosphere pressure air feeding apparatus 24-1, the 3rd automatically controlled controlled atmosphere pressure air feeding apparatus 24-3；At the simulation inlet of the single ram type perventer
It is separately installed with the second automatically controlled controlled atmosphere pressure air feeding apparatus 24-2, the 4th automatically controlled controlled atmosphere pressure air feeding apparatus 24-4；The 4th on driller's console
Simulated pressure table 20-4 display datas are synchronous with the 3rd simulated pressure table 20-3；5th simulated pressure table 20-5 display datas and the
One simulated pressure table 20-1 is synchronous；7th simulated pressure table 20-7 display datas are synchronous with the second simulated pressure table 20-2；Each mould
Pseudopressure table shows pressure according to preset data.
Light bar A is installed in the A branches, is connected with the first electric contactor 23-1；
Light bar B is installed in the B branches, one end respectively with the first electric contactor 23-1, the second electric contactor 23-2 phases
Even；The other end extends respectively to the first resistor switch 26-1 and B3 branches of the 6th close switch 25-6, B2 branch of B1 branches
Second resistance switch 26-2 at；First resistor switch 26-1 and first is approached close to switch 25-1, second in B2 branches at the same time
Close to switch 25-3, the 4th close to light bar C is provided between switch 25-4, light bar C is a plurality of, is shown respectively by switch 25-2, the 3rd
Show color；
The 3rd three position four-way directional control valve 15-3 is denoted as E branches with the flap type P4 pipelines being connected, wherein installing light bar
E；The light bar E both ends are connected with the 7th close to switch 25-7, first close to switch 25-1 respectively；
The pipeline that the 4th three position four-way directional control valve 15-4 is connected with a simulation inlet of double ram type preventer 10
C1 branches are denoted as, wherein installation light bar C1；The light bar C1 is connected with second close to switch 25-2；
The pipe that the 5th three position four-way directional control valve 15-5 is connected with another simulation inlet of double ram type preventer 10
Line is denoted as C2 branches, wherein installation light bar C2；The light bar C2 is connected with the 3rd close to switch 25-3；
The 6th three position four-way directional control valve 15-6 is denoted as with the pipeline that the simulation inlet of single ram type perventer 11 is connected
C3 branches, wherein installation light bar C3；The light bar C3 presses air feeding apparatus with the 4th close to the automatically controlled controlled atmospheres of switch 25-4 and second respectively
24-2, the 4th automatically controlled controlled atmosphere pressure air feeding apparatus 24-4 connections；
The pipeline of the simulation inlet connection of the 7th three position four-way directional control valve 15-7 and annular preventer is denoted as D branch
Road, wherein installation light bar D；The light bar D is respectively with the 5th close to switch 25-5 and first automatically controlled controlled atmosphere pressure air feeding apparatus 24-1, the
Three automatically controlled controlled atmosphere pressure air feeding apparatus 24-3 connections.
It is preferred that the driller's console further includes three, five three in parallel with five 3-position 4-ways gas rotary valve
Four ventilation rotary valve 19-3,19-5, the corresponding remote console are equipped with and are changed with first and second 3-position 4-way that it is connected respectively
To valve 15-1,15-2, it is connected with preventer group 3；Wherein described five 3-position 4-ways gas rotary valve is respectively：First 3-position 4-way
Gas rotary valve 19-1, the second 3-position 4-way gas rotary valve 19-2, the 4th 3-position 4-way gas rotary valve 19-4, the 6th 3-position 4-way gas rotary valve
19-6 and the 7th 3-position 4-way gas rotary valve 19-7.
It is preferred that the remote console further includes the shut-off valve being connected on A branches, the 3rd electricity built in the shut-off valve connects
Tentaculum 23-3, is connected with light bar A, for controlling the work of light bar A.
It is preferred that the shell of the preventer group is overall or local to be transparent, the branch for being furnished with light bar is way of transparent lines.
The well control dynamic model device is changed to electricity by traditional hydraulic medium and operate moving for each equipment and valve member with gas medium
Make, so as to avoid hydraulic oil from the risk of oil leak occur, maintained easy to train structure, while the light bar system being laid with, again
Student can be allowed to be perfectly clear to get information about under different pressures, operating and the medium of distinct device move towards, and improve student
For well control internal structure, operation principle depth understanding.
Brief description of the drawings
Fig. 1 is the overall structure diagram of oil drilling well control device dynamic demonstrating model provided by the invention；
Fig. 2 is preventer and manifold connection figure in Fig. 1；
Fig. 3 is the control figure of oil drilling well control device dynamic demonstrating model provided by the invention.
Embodiment
Technical scheme is described in detail below in conjunction with Fig. 1~3 and embodiment.
A kind of oil drilling well control device dynamic demonstrating model, on simulation rig floor, including it is driller's console 2, remote
Process control platform 1, choke manifold control cabinet 4 and sequentially connected liquid-gas separator 6, choke manifold 5, preventer group 3 and kill-job
Manifold 7；And the choke manifold 5, preventer group 3 and kill manifold 7 are separately mounted at the distinct interface of drilling spool 30；Institute
Driller's console 2 is stated to be connected with remote console 1；The remote console 1 is connected with preventer group 3；The choke manifold control
Case 4 processed is connected with the choke manifold 5；The preventer group 3 is by the annular preventer 9, the single disc that set gradually from top to bottom
Preventer 11 and double ram type preventer 10 form, and light bar G1 is built-in with inside it；The annular preventer 9, single disc blowout prevention
Device 11 is built-in with the tenth close to switch 25-10, the 11st close to switch 25-11, for controlling the light on and off of light bar G1 parts；
The choke manifold 5 includes Trunk Line, active redundancy pipeline, relief line I；The Trunk Line connects 30 He of drilling spool
Liquid-gas separator 6, it is outside from drilling spool 30, flap type P3, P4, J2b, J2a, throttle valve J1 are disposed with Trunk Line
With flap type J5, J8；Light bar G3 is equipped with the Trunk Line；The 7th is built-in with inside described flap type P4, J2b respectively close to opening
25-7, the 8th are closed close to switch 25-8, for controlling the work of light bar G3；The throttle valve J1 exists with choke manifold control cabinet 4
3-position 4-way hand-operated direction valve (not shown on the figure) connection of its bottom, 3rd resistor built in throttle valve J1 switch 26-3, throttling
4th electric contactor 23-4 built in the 3-position 4-way hand-operated direction valve of manifold control cabinet 4；3rd resistor switchs the electricity of 26-3 and the 4th
Light bar F is set between contactor 23-4；The active redundancy pipeline, relief line I are connected in parallel in the flap type P4 of the Trunk Line
Between flap type J2b；The active redundancy pipeline is outwards disposed with flap type J3a, J3b, throttle valve from the Trunk Line place of picking out
J4 and flap type J7；The relief line I is outwards disposed with flap type J6a, J6b and J9 from the Trunk Line place of picking out；It is described
Light bar G2 is provided with relief line I, light bar G2 is extended at Trunk Line connection drilling spool 30；The flap type J6b
It is built-in with the 9th close switch 25-9 for controlling light bar G2 to work；
The kill manifold 7 is the pipeline outwards drawn from drilling spool 30；It outwards sets successively from drilling spool 30
Flap type P2, flap type P1, four-way are equipped with, the other three mouth of the four-way is connected to the flap type Y2 of open flow, is used for respectively
Meet flap type Y1, Y3 of high-pressure pump；The inside of kill manifold 7 is provided with from connection high-pressure pump side pipe line to drilling spool 30
Light bar H, connection high-pressure pump side pipe line is interior to be equipped with the 5th electric contactor 23-5；The 5th electric contactor 23-5 control light bar H's
Light on and off；
The driller's console includes source of the gas main valve sequentially connected with source of the gas, filter 18 and gas source switch 21, and
Five 3-position 4-way gas rotary valves, two-position four-way guiding valve 22 (as by-passing valve) and four simulated pressure tables；Described five three four
Ventilation rotary valve and two-position four-way guiding valve 22 are in parallel with gas source switch 21；The simulated pressure table 20-6 is used for simulative display source of the gas
Switch the pressure at 21；Five 3-position 4-ways gas rotary valve refers to the first 3-position 4-way gas rotary valve 19-1, the second 3-position 4-way gas
Rotary valve 19-2, the 4th 3-position 4-way gas rotary valve 19-3, the 6th 3-position 4-way gas rotary valve 19-6, the 7th 3-position 4-way gas rotary valve 19-
7；Four simulated pressure tables are the 4th simulated pressure table 20-4, the 5th simulated pressure table 20-5, the 6th simulated pressure table 20-
6 and the 7th simulated pressure table 20-7.
Electric pump 27, air pump 28 are installed on the remote console；The electric pump 27 is connected with the first electric contactor 23-1,
A branches and B branches are parallel with the first electric contactor 23-1；The A branches light bar is sequentially connected with safety valve 8, for showing
Show the 3rd simulated pressure table 20-3 and accumulator group 13 of A branch pressures；On the B branches draw three parallel branch B1~
It is provided with 3, B1 branches and is built-in with the 6th close by-passing valve 14 for switching 25-6, on the by-passing valve 14 and driller's console
Two-position four-way guiding valve 22 is connected；The manual pressure regulating valve 16 for being built-in with first resistor switch 26-1 is installed on B2 branches, it is described
Manual pressure regulating valve 16 respectively with the first simulated pressure table 20-1 and the 3rd three position four-way directional control valve 15-3 in parallel, the four or three four
Logical reversal valve 15-4, the 5th three position four-way directional control valve 15-5, the 6th three position four-way directional control valve 15-6 are connected；Described three or three four
Logical reversal valve 15-3 is connected with the 7th 3-position 4-way gas rotary valve 19-7 on driller's console, the flap type P4 on Trunk Line respectively
Connect；The 4th three position four-way directional control valve 15-4 respectively with the 6th 3-position 4-way gas rotary valve 19-6, the double-gate on driller's console
One simulation inlet of plate preventer 10 is connected；The 5th three position four-way directional control valve 15-5 respectively with driller's console
The 4th 3-position 4-way gas rotary valve 19-4, double ram type preventer 10 another simulation inlet be connected；Described six or three
Four-way reversing valve 15-6 and the second 3-position 4-way gas rotary valve 19-2 on driller's console, the simulation feed liquor of single ram type perventer 11
Mouth is connected；The 3rd three position four-way directional control valve 15-3, the 4th three position four-way directional control valve 15-4, the 5th three position four-way directional control valve
15-5, the 6th three position four-way directional control valve 15-6 are built-in with first and are connect close to switch 25-1, second close to switch 25-2, the 3rd respectively
Nearly switch 25-3, the 4th close switch 25-4；Be sequentially installed with B3 branches be built-in with second resistance switch 26-2 gas it is manual
Pressure regulator valve 17, the second simulated pressure table 20-2 and the 7th three position four-way directional control valve 15-7 for showing B3 branch pressures；It is described
7th three position four-way directional control valve 15-7 and the first 3-position 4-way gas rotary valve 19-1 on driller's console, the mould of annular preventer 9
Intend inlet to be connected；The 7th three position four-way directional control valve 15-7 is built-in with the 5th close to switch 25-5；The annular blowout prevention
First automatically controlled controlled atmosphere pressure air feeding apparatus 24-1, the 3rd automatically controlled controlled atmosphere pressure air feeding apparatus 24-3 are installed at the simulation inlet of device 9；It is described
The second automatically controlled controlled atmosphere pressure air feeding apparatus 24-2, the 4th automatically controlled controlled atmosphere pressure are separately installed with the simulation inlet of single ram type perventer 11
Air feeding apparatus 24-4；The 4th simulated pressure table 20-4 display datas are synchronous with the 3rd simulated pressure table 20-3 on driller's console；The
Five simulated pressure table 20-5 display datas are synchronous with the first simulated pressure table 20-1；7th simulated pressure table 20-7 display datas with
Second simulated pressure table 20-2 is synchronous；Each simulated pressure table shows pressure according to preset data.
Light bar A is installed in the A branches, is connected with the first electric contactor 23-1；
Light bar B is installed in the B branches, one end respectively with the first electric contactor 23-1, the second electric contactor 23-2 phases
Even；The other end extends respectively to the first resistor switch 26-1 and B3 branches of the 6th close switch 25-6, B2 branch of B1 branches
First resistor switch 26-2 at；First resistor switch 26-1 and first is approached close to switch 25-1, second in B2 branches at the same time
Close to switch 25-3, the 4th close to light bar C is provided between switch 25-4, light bar C is a plurality of, is shown respectively by switch 25-2, the 3rd
Show color；
The 3rd three position four-way directional control valve 15-3 is denoted as E branches with the flap type P4 pipelines being connected, wherein installing light bar
E；The light bar E both ends are connected with the 7th close to switch 25-7, first close to switch 25-1 respectively；
The pipeline that the 4th three position four-way directional control valve 15-4 is connected with a simulation inlet of double ram type preventer 10
C1 branches are denoted as, wherein installation light bar C1；The light bar C1 is connected with second close to switch 25-2；
The pipe that the 5th three position four-way directional control valve 15-5 is connected with another simulation inlet of double ram type preventer 10
Line is denoted as C2 branches, wherein installation light bar C2；The light bar C2 is connected with the 3rd close to switch 25-3；
The 6th three position four-way directional control valve 15-6 is denoted as with the pipeline that the simulation inlet of single ram type perventer 11 is connected
C3 branches, wherein installation light bar C3；The light bar C3 presses air feeding apparatus with the 4th close to the automatically controlled controlled atmospheres of switch 25-4 and second respectively
24-2, the 4th automatically controlled controlled atmosphere pressure air feeding apparatus 24-4 connections；
The 7th three position four-way directional control valve 15-7 is denoted as D branch with the pipeline that the simulation inlet of annular preventer 9 is connected
Road, wherein installation light bar D；The light bar D is respectively with the 5th close to switch 25-5 and first automatically controlled controlled atmosphere pressure air feeding apparatus 24-1, the
Three automatically controlled controlled atmosphere pressure air feeding apparatus 24-3 connections；
The air pump 28 access B branches in parallel after connecting with the second electric contactor 23-2.
It is preferred that the driller's console further includes and the first 3-position 4-way gas rotary valve 19-1, the second 3-position 4-way gas
Rotary valve 19-2, the 4th 3-position 4-way gas rotary valve 19-3, the 6th 3-position 4-way gas rotary valve 19-6, the 7th 3-position 4-way gas rotary valve 19-7
Three, the 5th 3-position 4-way gas rotary valve 19-3,19-5 in parallel, the corresponding remote console are equipped with and are connected respectively with it
First, second three position four-way directional control valve 15-1,15-2, it is connected with preventer group 3.
It is preferred that the remote console further includes the shut-off valve 29 being connected on A branches, the 3rd built in the shut-off valve 29
Electric contactor 23-3, is connected with light bar A, for controlling the work of light bar A.
It is preferred that the shell of the preventer group 3 is transparent material；The branch for being respectively provided with light bar has transparent material to be made.
In one embodiment of the invention, preventer group 3 by 35-53 types according to 1:2 ratio is fabricated；Long-range control
Platform 1 processed uses FKQ640-7 to be transformed for prototype, and driller's console 2 is transformed with choke manifold control cabinet 4 using 35 types.
3rd~the 7th three position four-way directional control valve 15-3~7 are electronic three position four-way directional control valve.Driller's console backboard is transparent, convenient
Observe internal valve member and manifold.
Light bar color of the present invention can be set according to condition, and in embodiment, setting amber light band represents 10.5MPa low pressure liquid
Pressure oil, red colored lamp band represent 21MPa high pressure liquid pressure oils, and purple light bar represents 37MPa ultrahigh-pressure hydraulics oil.
When standby, flap type P2, P3, J2a, J2b, J3a, J5, J6a, J7, J8, Y2 are normally opened, and throttle valve J1, J4 are half
Open；Flap type P1, P4, J3b, J6b, J9, J10, Y1, Y3 are often pass.Light bar G1, G2, G3 extinguish.
Source of the gas main valve on driller's console 2 is controlled to open, source of the gas is reached gas source switch 21 and is opened by filter 18,
6th simulated pressure table 20-6 shows bleed pressure, and source of the gas reaches the two-position four-way guiding valve of 3-position 4-way gas rotary valve 19 and by-passing valve
22 positions, meanwhile, start electric pump 27 on remote console, drive the first electric contactor 23-1 to open simulation 21MPa high pressure oil lamps
Band A, B；Red colored lamp band is lighted and flashed upwards, and electric pump 27 is closed after setting time, but is not powered off, and red light bar A continues
Flash；Red light bar B flashes upwards is divided into the branch of B1~3；B1 branches reach the 6th close switch 25-6 in by-passing valve 14
Place stops；B2 branches stop after reaching first resistor switch 26-1 built in manual pressure regulating valve 16, and first resistor switch 26-1 is preset
Resistance, reduces C branch resistances, and light bar C is lighted, and the first simulated pressure table 20-1 shows default value 10.5MPa；B3 branches arrive
Stop at up to the second resistance switch 26-2 in gas manual pressure regulating valve 17, first resistor switch 26-1 preset resistances, the second simulation
Pressure gauge 20-2 shows default reading 10.5MPa；Red colored lamp band is closed, and amber light band lights.
During soft closing, the 7th 3-position 4-way gas rotary valve 19-7 on driller's console 2 is adjusted, exports gas signal, control is remote
The pistons work of the 3rd three position four-way directional control valve 15-3 on process control case 1, piston driving handle action touching its built-in first
Close to switch 25-1 output electric signals, electric signal reaches choke manifold 5 and controls flap type P4 to open；Meanwhile open choke manifold
The 3-position 4-way hand-operated direction valve of control cabinet 4, its 4th internal electric contactor 23-4 export electric signal in throttle valve J1
3rd resistor switchs 26-3, and light bar F flickers, by the size of regulation resistance, the flow of fluid is big in analog regulation choke manifold 5
It is small, so as to adjust well head pressure, reach balance, avoid damage to bottom.The fluid that well head returns out is entered by choke manifold 5
Liquid-gas separator 6 carries out liquid, the separating action of gas.
Hard closing is such as taken, then does not operate the 7th 3-position 4-way gas rotary valve 19-7 and then controls the folding of flap type P4.
Well control device carries out state when low pressure, high pressure, super-pressure closing well, opens the light bar G1 in preventer group 3, simulates well
Gush, the 7th 3-position 4-way gas rotary valve 19-7 gas circuits are connected on driller's console 2, the three or three four on pneumatic control remote console
Piston inside port valve 15-3, piston motion reach off-position, and the first close switch 25-1 opens output telecommunications built in valve member at this time
Number, electric signal reaches liquid-operated flat valve P4 on choke manifold 5, opens its built-in 7th close to switch 25-7, mould in choke manifold
The light bar G3 for intending aerial drainage liquid is lighted, and the drilling fluid of recycling flows back to slurry tank through liquid-gas separator 6, and gas draws well site burning；
Switch 26-3 by adjusting built in throttle valve J1 3rd resistor to change light bar G3 bright secretly to reflect pipeline inner pressure size.
At this time, kill manifold 7 opens power supply, while built-in 5th electric contactor 23-5 is opened, and H light bar lights simulation kill-job
Mud, after flap type Y3, P1 are opened, H light bar lights upwards, and by flap type P2, to drilling spool 30, simulation mud is pressed
Well, light bar brightness simulation different specific weight slurry liquid, light specific gravity, light bar brightness is dark, otherwise brightness is strong.
During low pressure closing well, equipment is in holding state, the first 3-position 4-way gas rotary valve 19-1 gas circuits on driller's console 2
Connect, the piston on pneumatic control remote console inside the 7th three-position four-way valve 15-7, piston motion reaches off-position, at this time valve
The 5th opens output electric signal close to switch 25-5 built in part, and D branch amber light bands light, and electric signal reaches annular preventer 9,
The first automatically controlled controlled atmosphere pressure air feeding apparatus 24-1 gas circuits are controlled to connect, 9 cylinder of annular preventer is moved with slow air inlet, when annular is anti-
Glue core is locked completely built in spray apparatus, and when touching its built-in tenth close switch 25-10, simulation well kick light bar G1 to the tenth is close
The light bar for switching more than 25-10 is extinguished, so as to simulate low pressure closing well.
During high pressure closing well, in the case where the operation of low pressure closing well can not close, the by-passing valve on driller's console 2 is operated
Two-position four-way guiding valve 22 controls the by-passing valve 14 on remote console, and to locations of high pressure, the 6th close switch 25-6 built in touching is closed
The amber light band of C branches in stopped pipe remittance, while the red colored lamp band of C branches is opened, reach 6 three-position four-way valve 15-3~6 of C branches
Oil inlet at；The second 3-position 4-way gas rotary valve 19-2 is rotated on operation driller's console 2 to change to off-position, the second 3-position 4-way gas
Valve 19-2 gas circuits are connected, and source of the gas reaches the 6th three-position four-way valve 15-6 on remote console, promote its internal piston to off-position, this
When touch the 6th three-position four-way valve 15-6 built in the 4th close to switch 25-4, C3 branch red colored lamp bands, which flash, to be lighted, red colored lamp band
Single ram type perventer 11 is flashed, the second automatically controlled controlled atmosphere pressure air feeding apparatus 24-2 that electric signal is opened on single ram type perventer 11 is connected
Source of the gas, the slow air inlet of 11 cylinder of single ram type perventer, it was observed that piston slowly promotes flashboard to close, and when flashboard closes, touching
To the 11st close switch 25-11 built in single disc 11, the well kick light bar G1 to the 11st of simulation is close to switch more than 25-11's
Light bar is extinguished, and last manual rotation lock screw rod, realizes simulated high-pressure closing well.
During super-pressure closing well, simulation well head pressure is larger, state when high pressure closing well can not also close, at remote console
Electric pump 27 is closed, the first electric contactor 23-1 fails at the same time, closes accumulator shut-off valve 29, the 3rd electrical contact built in shut-off valve 29
Device 23-3 opens control light bar A, and accumulator A branches red high pressure oil light bar is static at this time does not flash but do not extinguish.Open air pump
28, its built-in second electric contactor 23-2 is opened at the same time, and red (high pressure oil) light bar of B branches is complete under high pressure closing well state at this time
Portion extinguishes purple light bar and lights, and purple (super high pressure oil) light bar is flashed along former red colored lamp band B branches lights arrival 7 three four
Port valve (the i.e. first~the 7th three-position four-way valve 15-1~7) oil inlet, handle position is constant during valve member high pressure closing well state；Driller
The 4th 3-position 4-way gas rotary valve 19-4 on driller's console 2 and the 6th 3-position 4-way gas rotary valve 19-6 gas circuits is controlled to connect, gas
Source reaches the 4th three-position four-way valve 15-4 and the 5th three-position four-way valve 15-5 on remote console, promotes its internal piston to pass
Position, touches the second close switch 25-2 built in the 4th three-position four-way valve 15-4 and the 5th three-position four-way valve 15-5 and is connect with the 3rd at this time
The purple super high pressure oil light bar of nearly switch 25-3, C1 branches and C2 branches, which lights, reaches double ram type preventer 10, and preventer is without reality
Border acts, and realizes simulation super-pressure closing well.
When simulation borehole pressure is increased to certain limit, open flow mode pressure release, manually opened 5 position of choke manifold are taken
Wellhead blowout preventor group is protected in relief line I upper flat plate valve J6b and J9, a large amount of pressure releases, while the 9th close built in flap type J6b
Switch 25-9 to open, G2 branch light bar lights, and simulates pressure release.
When driving a well, after well head pressure restores balance again, remote console reverts to holding state, driller's operation department
Bore first and second 3-position 4-way gas rotary valve 19-1,19-2 on console 2, the 4th 3-position 4-way gas rotary valve 19-4, the five or three four
Ventilation rotary valve 19-5 gets to open position, and another way gas circuit is connected, the 7th three-position four-way valve 15-7 of control, the 6th three-position four-way valve
15-6, the 5th three-position four-way valve 15-5, the 4th three-position four-way valve 15-4, the 3rd three-position four-way valve 15-3 upper pistons are transported to opposite side
Move, indirect control three-position four-way valve handle motion to open position, at this time the built-in 5th close switch 25-5, the 4th close switch 25-
4th, the 3rd close to switch 25-3, second close to switch 25-2 and first close to switch another lateral movements of 25-1, D branches, C3, C2 and
Yellow (low pressure oil) light bar of C1 branches is flashed to opposite direction to be lighted, while annular preventer is another with single ram type perventer
The 3rd automatically controlled automatically controlled gas air feeding apparatus 24-4 ventilations of gas air feeding apparatus 24-3 and the 4th of side, the slow air inlet of 9 cylinder of annular preventer are living
Slowly movement release is extruded flexible glue skin to plug, and single disc piston slowly exits, and flashboard is opened, and realizes that simulation drives a well；
Situation when well control device drives a well, preventer group laid inside simulation well kick light bar G1 extinguish, close on choke manifold
Flap type J6b, touch its built-in 8th close to switch 25-8, simulation liquid G3 branches light bar from the 8th close to switch 25-8 with
All extinguish afterwards, turn off liquid-operated flat valve P4, G3, G2 light bar are extinguished below herein.7 power supply of kill manifold is simultaneously closed off,
Built-in 5th electric contactor 23-5 is closed at the same time, and the light bar controlled is all extinguished.
The well control dynamic model can allow student intuitively to know from experience different behaviour while student's actual operational capacity is improved
Make under state, the situation of equipment real-world operation understands the operation principle of well control completely, so as to improve the safety system of practical operation
Number.
Claims (10)
- A kind of 1. oil drilling well control device dynamic demonstrating model, it is characterised in that：Including driller's console (2), remote control Platform (1), choke manifold control cabinet (4), and sequentially connected liquid-gas separator (6), choke manifold (5), preventer group (3) and Kill manifold (7)；And the choke manifold (5), preventer group (3) and kill manifold (7) are separately mounted to drilling spool (30) Distinct interface at；The driller's console (2) is connected with remote console (1)；The remote console (1) and preventer group (3) connect, preventer group (3) Built-in light band G1；The choke manifold control cabinet (4) is connected with the choke manifold (5)；It is described Filter (18) that driller's console (2) includes being connected with source of the gas, gas source switch (21) and in parallel with gas source switch (21) more A 3-position 4-way gas rotary valve (19) and a two-position four-way guiding valve (22) in parallel with gas source switch (21)；The remote console Including electric pump (27), air pump (28), multiple three position four-way directional control valves (15) in parallel；Electric pump (27), air pump (28) are in parallel, then It is in parallel with multiple three position four-way directional control valves (15)；On the multiple three position four-way directional control valve (15) side and the driller's console 3-position 4-way gas rotary valve (19) or two-position four-way guiding valve (22) be connected, opposite side is connected with preventer group (3) with way of transparent lines, For controlling the folding of preventer group (3)；And it is equipped with light bar in the pipeline of connection；Electric pump (27), air pump (28) respectively built in the One electric contactor (23-1), the second electric contactor (23-2), each three position four-way directional control valve (15) are built-in with close to switch (25), use The light on and off of light bar where control.
- 2. oil drilling well control device dynamic demonstrating model as claimed in claim 1, it is characterised in that：The driller's console and Polylith simulated pressure table is respectively equipped with remote console, is respectively used to each branch pressure of simulative display.
- 3. oil drilling well control device dynamic demonstrating model as claimed in claim 1, it is characterised in that：The preventer group (3) It is made of the annular preventer (9), single ram type perventer (11) and double ram type preventer (10) that set gradually from top to bottom；It is described Annular preventer (9), single ram type perventer (11) are built-in with the tenth close to switch (25-10), the 11st close switch (25- 11), for controlling the light on and off of light bar G1 parts.
- 4. oil drilling well control device dynamic demonstrating model as claimed in claim 3, it is characterised in that：The choke manifold (5) Including Trunk Line, active redundancy pipeline, relief line I；The Trunk Line connection drilling spool (30) and liquid-gas separator (6), from brill Well four-way (30) place is outside, and flap type P3, P4, J2b, J2a, throttle valve J1 and flap type J5, J8 are disposed with Trunk Line； Light bar G3 is equipped with the Trunk Line；The 7th is built-in with inside described flap type P4, J2b respectively close to switch (25-7), the 8th Close to switch (25-8), for controlling the work of light bar G3；The throttle valve J1 is with choke manifold control cabinet (4) in its bottom 3-position 4-way hand-operated direction valve connects, 3rd resistor switch (26-3) built in throttle valve J1, three of choke manifold control cabinet (4) 4th electric contactor (23-4) built in four-way hand-operated direction valve；3rd resistor switch (26-3) and the 4th electric contactor (23-4) it Between light bar F is set；The active redundancy pipeline, relief line I be connected in parallel in the Trunk Line flap type P4 and flap type J2b it Between；The active redundancy pipeline is outwards disposed with flap type J3a, J3b, throttle valve J4 and flap type J7 from the Trunk Line place of picking out； The relief line I is outwards disposed with flap type J6a, J6b and J9 from the Trunk Line place of picking out；Set in the relief line I Light bar G2 is equipped with, light bar G2 extends to Trunk Line connection drilling spool (30) place；The flap type J6b is built-in with for controlling 9th close switch (25-9) of light bar G2 work processed；All pipelines for being furnished with light bar are way of transparent lines.
- 5. oil drilling well control device dynamic demonstrating model as claimed in claim 3, it is characterised in that：The kill manifold (7) For the way of transparent lines outwards drawn from drilling spool (30)；Its from drilling spool (30) place be outwards disposed with flap type P2, Flap type P1, four-way, the other three mouth of the four-way are connected to the flap type Y2 of open flow, the tablet for connecing high-pressure pump respectively Valve Y1, Y3；The kill manifold (7) is internal to be provided with light bar H from connection high-pressure pump side pipe line to drilling spool (30) place, connects The 5th electric contactor (23-5) is equipped with high-pressure pump side pipe line；The light on and off of 5th electric contactor (23-5) the control light bar H.
- 6. oil drilling well control device dynamic demonstrating model as claimed in claim 3, it is characterised in that：The driller's console bag Include source of the gas main valve sequentially connected with source of the gas, filter (18) and gas source switch (21), and the first 3-position 4-way gas rotary valve (19-1), the second 3-position 4-way gas rotary valve (19-2), the 4th 3-position 4-way gas rotary valve (19-4), the 6th 3-position 4-way gas rotary valve (19-6), the 7th 3-position 4-way gas rotary valve (19-7), two-position four-way guiding valve (22) and the 4th simulated pressure table (20-4), the 5th Simulated pressure table (20-5), the 6th simulated pressure table (20-6), the 7th simulated pressure table (20-7)；The first 3-position 4-way gas Rotary valve (19-1), the second 3-position 4-way gas rotary valve (19-2), the 4th 3-position 4-way gas rotary valve (19-4), the 6th 3-position 4-way gas turn Valve (19-6), the 7th 3-position 4-way gas rotary valve (19-7) and two-position four-way guiding valve (22) are in parallel with gas source switch (21)；It is described 6th simulated pressure table (20-6) is used for the pressure at simulative display gas source switch (21) place；Electric pump (27), air pump (28) are installed on the remote console；The electric pump (27) and the first electric contactor (23-1) It is connected, the first electric contactor (23-1) place is parallel with A branches and B branches；The A branches light bar is sequentially connected with safety valve (8), for showing the 3rd simulated pressure table (20-3) and accumulator group (13) of A branch pressures；Three are drawn on the B branches It is provided with bar parallel branch B1~3, B1 branch and is built-in with the 6th close to the by-passing valve (14) for switching (25-6), the by-passing valve (14) it is connected with the two-position four-way guiding valve (22) on driller's console；It is provided with B2 branches and is built-in with first resistor switch The manual pressure regulating valve (16) of (26-1), the manual pressure regulating valve (16) respectively with the first simulated pressure table (20-1) and in parallel Three three position four-way directional control valves (15-3), the 4th three position four-way directional control valve (15-4), the 5th three position four-way directional control valve (15-5), the 6th Three position four-way directional control valve (15-6) is connected；3rd three position four-way directional control valve (15-3) respectively with the 7th on driller's console Flap type P4 on 3-position 4-way gas rotary valve (19-7), Trunk Line is connected；4th three position four-way directional control valve (15-4) point Not with the 6th 3-position 4-way gas rotary valve (19-6) on driller's console, one of double ram type preventer (10) simulation inlet phase Connection；5th three position four-way directional control valve (15-5) respectively with the 4th 3-position 4-way gas rotary valve (19- on driller's console 4), another simulation inlet of double ram type preventer (10) is connected；6th three position four-way directional control valve (15-6) and department Bore the second 3-position 4-way gas rotary valve (19-2) on console, the simulation inlet of single ram type perventer (11) is connected；It is described 3rd three position four-way directional control valve (15-3), the 4th three position four-way directional control valve (15-4), the 5th three position four-way directional control valve (15-5), Six three position four-way directional control valves (15-6) are built-in with first and are connect close to switch (25-1), second close to switch (25-2), the 3rd respectively Nearly switch (25-3), the 4th close switch (25-4)；It is sequentially installed with B3 branches and is built-in with second resistance switch (26-2) Gas manual pressure regulating valve (17), the second simulated pressure table (20-2) and the 7th three position four-way directional control valve for showing B3 branch pressures (15-7)；The first 3-position 4-way gas rotary valve (19-1) on 7th three position four-way directional control valve (15-7) and driller's console, The simulation inlet of annular preventer (9) is connected；7th three position four-way directional control valve (15-7) is built-in with the 5th close to opening Close (25-5)；First automatically controlled controlled atmosphere pressure air feeding apparatus (24-1), second are installed at the simulation inlet of the annular preventer (9) Automatically controlled controlled atmosphere pressure air feeding apparatus (24-3)；The second automatically controlled gas is separately installed with the simulation inlet of the single ram type perventer (11) Pressure regulation air feeding apparatus (24-2), the 4th automatically controlled controlled atmosphere pressure air feeding apparatus (24-4)；4th simulated pressure table (20-4) on driller's console Display data is synchronous with the 3rd simulated pressure table (20-3)；5th simulated pressure table (20-5) display data and the first simulated pressure Table (20-1) is synchronous；7th simulated pressure table (20-7) display data is synchronous with the second simulated pressure table (20-2)；Each simulation pressure Power table shows pressure according to preset data.
- 7. oil drilling well control device dynamic demonstrating model as claimed in claim 6, it is characterised in that：Light bar A is installed in the A branches, is connected with the first electric contactor (23-1)；Light bar B is installed in the B branches, one end respectively with the first electric contactor (23-1), the second electric contactor (23-2) phase Even；The other end extends respectively to the 6th close switch (25-6) of B1 branches, the first resistor switch (26-1) and B3 of B2 branches Second resistance switch (26-2) place of branch；First resistor switch (26-1) and the first close switch (25- in B2 branches at the same time 1), second light bar C is installed close between switch (25-4) close to switch (25-3), the 4th close to switch (25-2), the 3rd, lamp Band C is a plurality of, difference display color；3rd three position four-way directional control valve (15-3) is denoted as E branches with the flap type P4 pipelines being connected, wherein installation light bar E； The light bar E both ends are connected with the 7th close to switch (25-7), first close to switch (25-1) respectively；4th three position four-way directional control valve (15-4) is remembered with the pipeline that a simulation inlet of double ram type preventer 10 is connected For C1 branches, wherein installation light bar C1；The light bar C1 is connected with second close to switch (25-2)；The pipeline that 5th three position four-way directional control valve (15-5) is connected with another simulation inlet of double ram type preventer 10 C2 branches are denoted as, wherein installation light bar C2；The light bar C2 is connected with the 3rd close to switch (25-3)；6th three position four-way directional control valve (15-6) is denoted as with the pipeline that the simulation inlet of single ram type perventer (11) is connected C3 branches, wherein installation light bar C3；The light bar C3 is respectively with the 4th close switch (25-4) and the second automatically controlled controlled atmosphere pressure after gas Device (24-2), the 4th automatically controlled controlled atmosphere pressure air feeding apparatus (24-4) connection；7th three position four-way directional control valve (15-7) is denoted as D branch with the pipeline that the simulation inlet of annular preventer (9) is connected Road, wherein installation light bar D；The light bar D presses air feeding apparatus (24- with the 5th close to switch (25-5) and the first automatically controlled controlled atmosphere respectively 1), the 3rd automatically controlled controlled atmosphere pressure air feeding apparatus (24-3) connection.
- 8. oil drilling well control device dynamic demonstrating model as claimed in claim 7, it is characterised in that：The driller's console is also Including turning with the first 3-position 4-way gas rotary valve (19-1), the second 3-position 4-way gas rotary valve (19-2), the 4th 3-position 4-way gas Valve (19-4), the 6th 3-position 4-way gas rotary valve (19-6), the 3rd 3-position 4-way of the 7th 3-position 4-way gas rotary valve (19-7) parallel connection Gas rotary valve (19-3), the 5th 3-position 4-way gas rotary valve (19-5), the corresponding remote console are equipped with and are connected respectively with it The first three position four-way directional control valve (15-1), the second three position four-way directional control valve (15-2), it is connected with preventer group (3).
- 9. oil drilling well control device dynamic demonstrating model as claimed in claim 7, it is characterised in that：The remote console is also Including the shut-off valve (29) being connected on A branches, the 3rd electric contactor (23-3) built in the shut-off valve (29), connects with light bar A Connect, for controlling the work of light bar A.
- 10. oil drilling well control device dynamic demonstrating model as claimed in claim 1, it is characterised in that：The preventer group (3) Shell it is overall or local to be transparent.
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| CN108756822A (en) * | 2018-05-29 | 2018-11-06 | 潘嘉 | A kind of shale gas well factory's gas producing device and technological process |
| CN108877459A (en) * | 2018-06-20 | 2018-11-23 | 中国石油集团渤海钻探工程有限公司 | A kind of oil drilling well-control blowout prevention device group teaching simulating device |
| CN110718135B (en) * | 2019-11-04 | 2021-05-07 | 中国人民解放军68612部队 | A kind of drilling well control simulation teaching experimental device |
| CN111535771B (en) * | 2020-05-11 | 2022-04-26 | 中石化石油工程技术服务有限公司 | Blowout preventer emergency shutdown control system |
| CN111535772B (en) * | 2020-05-13 | 2021-12-07 | 中石化石油工程技术服务有限公司 | Well drilling wellhead anti-overflow control system |
| CN111535766B (en) * | 2020-05-13 | 2022-04-26 | 中石化石油工程技术服务有限公司 | Drilling fluid circulation system |
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