CN108335611A - A kind of underground fishing operation simulation system - Google Patents
A kind of underground fishing operation simulation system Download PDFInfo
- Publication number
- CN108335611A CN108335611A CN201810342722.3A CN201810342722A CN108335611A CN 108335611 A CN108335611 A CN 108335611A CN 201810342722 A CN201810342722 A CN 201810342722A CN 108335611 A CN108335611 A CN 108335611A
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- fixed
- casing
- operation simulation
- pipeline
- fishing operation
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- 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
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- 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
- G09B9/00—Simulators for teaching or training purposes
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- Business, Economics & Management (AREA)
- Physics & Mathematics (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- General Physics & Mathematics (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention relates to well workover technology fields, especially with regard to a kind of simulation system that can simulate underground fishing operation process.A kind of underground fishing operation simulation system, including control system, hoisting system, the circulatory system, fixed system and annular compression system；Wherein, the hoisting system includes the fishing tool connected by fixed pulley；The fixed system includes the holder of casing and fixed sleeving, and fishing tool is moved up and down by fixed pulley in casing；The annular compression system includes sequentially connected accumulator group, hydraulic line and rotating blowout preventer, and the rotating blowout preventer is connect with trouble of lost tool in hole；The circulatory system includes sanding device, plunger pump, liquid circulation pipeline and flow container；The control system is connect with hoisting system, annular compression system and fixed system respectively.It present invention can be widely used to the simulation of a variety of underground fishing operations.
Description
Technical field
The present invention relates to well workover technology fields, especially with regard to a kind of simulation system that can simulate underground fishing operation process
System.
Background technology
In the research process of workover treatment related process and downhole tool, usually face because experiment condition limits, it can not
Effectively carry out large-scale simulation well workover experimental study, supports the key technique of follow-up correlative study to provide so that can not obtain
Material.Although carrying out experiment well or field accident well salvages the experimental program that experiment is best, encountered in workover treatment because
A variety of causes causes trouble of lost tool in hole situation extremely complex, and excessively high cost, technology requires and safety factor, becomes and limits it and open
The main reason for opening up large scale experiment, it is therefore necessary to find a kind of more economical and effective experimental method.
Invention content
The present invention is directed in view of the above-mentioned problems, a kind of underground fishing operation simulation system is proposed, to realize that work is salvaged at scene
Process is salvaged in the simulation of industry, and then carries out the teaching, training of the performance test or worker of fishing tool about underground fishing.
Technical program of the present invention lies in：
A kind of underground fishing operation simulation system, including control system, hoisting system, the circulatory system, fixed system and annular add
Pressure system；Wherein, the hoisting system includes the fishing tool connected by fixed pulley；The fixed system include casing and
The holder of fixed sleeving, fishing tool are moved up and down by fixed pulley in casing；The annular compression system includes connecting successively
Accumulator group, hydraulic line and the rotating blowout preventer connect, the rotating blowout preventer are connect with trouble of lost tool in hole；The circulatory system
Including sanding device, plunger pump, liquid circulation pipeline and flow container；Wherein, sanding device and casing connection, liquid circulation pipeline packet
Include injection pipeline, lower injection pipeline and discharge pipe；Described plunger pump one end connects flow container, and the other end in connection by noting
Enter pipeline connecting sleeve, rotating blowout preventer is connected by injecting pipeline in connection；The control system respectively with hoisting system, ring
Shape compression system and fixed system connection.
The circulatory system includes sequentially connected winch, steel wire rope, fixed pulley, clump weight and fishing tool, described
Control system is electrically connected with winch, to winch under send instructions control its displacement distance.
The fixed system includes casing and holder；Described sleeve pipe bottom end is connected with transparent organic glass pipe；The holder
It is additionally provided with support base, is fixed by connecting bracket between described sleeve pipe and holder；The holder is equipped with camera.
The sanding device includes adding sand hopper, and described plus sand hopper is directly connected to casing, and is set with cannula connection
Have and adds sand valve.
Sand filter is equipped in the flow container, and flow container is equipped with cleaning pipeline valve.
The control system includes sequentially connected computer and controller, the controller respectively with winch, accumulation of energy
Device group and fixed system connection.
It is connected by adapter between the trouble of lost tool in hole and rotating blowout preventer.
It is equipped with valve, upper injection pipeline and lower injection on the upper injection pipeline, lower injection pipeline and discharge pipe
Pressure gauge is additionally provided on pipeline, discharge pipe is equipped with thermometer.
The technical effects of the invention are that：
1, the present invention salvages experiment using simulation, simple to operate, can understand observation salvaging process, be used directly for salvaging
The performance test of tool；
2, implementation of the invention is only needed through indoor specified criteria, can utmostly be simulated situation under real well, can be carried out duty
Teaching, training of the work about underground fishing.It present invention can be widely used to the simulation of a variety of underground fishing operations.
Description of the drawings
Fig. 1 is a kind of schematic diagram of underground fishing operation simulation system of the present invention.
Reference numeral：1- computers, 2- controllers, 301- winches, 302- steel wire ropes, 303- fixed pulleys, 304- clump weights,
305- fishing tools, 401- add sand valve, and 402- adds sand hopper, 403- thermometers, 405- discharge pipes, 406- flow containers,
407- cleans pipeline valve, and 408- plunger pumps inject pipeline on 409-, pipeline, 501- casings, 502- connections are injected under 412-
Holder, 503- holders, 504- transparent organic glass pipes, 505- cameras, 506- support bases, 601- accumulator groups, 602- liquid
Pressure pipeline, 603- trouble of lost tool in hole, 604- adapters, 605- rotating blowout preventers.
Specific implementation mode
A kind of underground fishing operation simulation system, including control system, hoisting system, the circulatory system, fixed system and ring
Shape compression system；Wherein, the hoisting system includes the fishing tool 305 connected by fixed pulley 303；The fixed system packet
The holder 503 of casing 501 and fixed sleeving 501 is included, fishing tool 305 is moved down by fixed pulley 303 on casing 501 is interior
It is dynamic；The annular compression system includes sequentially connected accumulator group 601, hydraulic line 602 and rotating blowout preventer 605, institute
Rotating blowout preventer 605 is stated to connect with trouble of lost tool in hole 603；The circulatory system includes sanding device, plunger pump 408, liquid circulation
Pipeline and flow container 406；Wherein, sanding device is connect with casing 501, and liquid circulation pipeline includes upper injection pipeline 409, lower injection
Pipeline 412 and discharge pipe 405；408 one end of the plunger pump connects flow container 406, and the other end in connection by injecting pipeline
409 connecting sleeves 501 connect rotating blowout preventer 605 by injecting pipeline 409 in connection；The control system respectively with raising
System, annular compression system and fixed system connection.
Wherein, the hoisting system includes sequentially connected winch 301, steel wire rope 302, fixed pulley 303, clump weight 304
And fishing tool 305, the control system are electrically connected with winch 301, to winch 301 under send instructions control its displacement distance,
Fishing tool 305 is driven to move to control steel wire rope 302.
The fixed system includes casing 501 and holder 503；501 bottom end of described sleeve pipe is connected with transparent organic glass pipe
504；The holder 503 is additionally provided with support base 506, is carried out by connecting bracket 502 between described sleeve pipe 501 and holder 503
It is fixed；The holder 503 is equipped with camera 504.Camera 504 is shot through transparent organic glass pipe 504, and is being controlled
It is shown in system processed.
The sanding device includes adding sand hopper 402, and described plus sand hopper 402 is directly connected to casing 501, and and casing
501 junctions are equipped with plus sand valve 401.Sand filter is equipped in the flow container 406, and flow container 406 is equipped with cleaning pipeline
Valve 407.The control system includes sequentially connected computer 1 and controller 2, the controller 2 respectively with winch
301, accumulator group 601 connects.It is connected by adapter 604 between the trouble of lost tool in hole 603 and rotating blowout preventer 605.Control
System is acted by controlling accumulator group 601 so that rotating blowout preventer 605 holds trouble of lost tool in hole 603 tightly.The upper injection pipe
Valve is equipped on line 409, lower injection pipeline 412 and discharge pipe 405, on upper injection pipeline 409 and lower injection pipeline 412
It is additionally provided with pressure gauge, discharge pipe 405 is equipped with thermometer 403.
The specific implementation process of the present embodiment is：Casing 501 is realized by holder 503 and is fixed by the present invention, keeps it vertical
In ground；Winch 301 is controlled by control system to move, and fixed pulley 303 is driven to control the hair in casing 501 of fishing tool 305
Life moves up and down, to realize the salvaging to trouble of lost tool in hole 603；By the circulatory system by casing 501, lower injection pipeline 412, row
Go out pipeline 405 and constitutes fluid circuit；When plunger pump 408 works, fluid impacts bottom by lower 412 sleeve pipe 501 of injection pipeline
The layer of sand of deposition, salvaging process of the simulation trouble of lost tool in hole 603 in sand underground layering part.Control system is led to by opening accumulator group 601
It crosses hydraulic line 602 and transmits working fluid pressure, control rotating blowout preventer 605 works, and the rubber wick of rotating blowout preventer 605 is shunk
It holds downhole tubular tightly and simulates junk, to simulate the salvaging process under the conditions of tubulose trouble of lost tool in hole 603 meets card.
Claims (8)
1. a kind of underground fishing operation simulation system, it is characterised in that：Including control system, hoisting system, the circulatory system, fixation
System and annular compression system；Wherein, the hoisting system includes passing through fixed pulley（303）The fishing tool of connection（305）；Institute
It includes casing to state fixed system（501）And fixed sleeving（501）Holder（503）, fishing tool（305）Pass through fixed pulley
（303）In casing（501）Inside move up and down；The annular compression system includes sequentially connected accumulator group（601）, hydraulic tube
Line（602）And rotating blowout preventer（605）, the rotating blowout preventer（605）With trouble of lost tool in hole（603）Connection；The cyclic system
System includes sanding device, plunger pump（408）, liquid circulation pipeline and flow container（406）；Wherein, sanding device and casing（501）Even
It connects, liquid circulation pipeline includes upper injection pipeline（409）, lower injection pipeline（412）And discharge pipe（405）；The plunger
Pump（408）One end connects flow container（406）, the other end in connection by injecting pipeline（409）Connecting sleeve（501）, pass through connection
Upper injection pipeline（409）Connect rotating blowout preventer（605）；The control system connects with hoisting system, annular compression system respectively
It connects.
2. according to the 1 underground fishing operation simulation system is required, it is characterised in that：The hoisting system includes sequentially connected
Winch（301）, steel wire rope（302）, fixed pulley（303）, clump weight（304）And fishing tool（305）, the control system with
Winch（301）Electrical connection, to winch（301）Under send instructions control its displacement distance.
3. according to the 2 underground fishing operation simulation systems are required, it is characterised in that：The fixed system includes casing（501）
And holder（503）；Described sleeve pipe（501）Bottom end is connected with transparent organic glass pipe（504）；The holder（503）It is additionally provided with branch
Support pedestal（506）, described sleeve pipe（501）With holder（503）Between pass through connecting bracket（502）It is fixed；The holder
（503）It is equipped with camera（505）.
4. according to the 3 underground fishing operation simulation systems are required, it is characterised in that：The sanding device includes adding sand hopper
（402）, described plus sand hopper（402）With casing（501）It is directly connected to, and and casing（501）Junction is equipped with plus sand valve
（401）.
5. according to the 4 underground fishing operation simulation systems are required, it is characterised in that：The flow container（406）The interior sand that is equipped with filters
Device, and flow container（406）It is equipped with cleaning pipeline valve（407）.
6. according to the 5 underground fishing operation simulation systems are required, it is characterised in that：The control system includes sequentially connected
Computer（1）And controller（2）, the controller（2）Respectively with winch（301）, accumulator group（601）And fixed system
Connection.
7. according to the 6 underground fishing operation simulation systems are required, it is characterised in that：The trouble of lost tool in hole（603）It is anti-with rotation
Spray apparatus（605）Between pass through adapter（604）Connection.
8. according to the 7 underground fishing operation simulation systems are required, it is characterised in that：The upper injection pipeline（409）, lower injection
Pipeline（412）And discharge pipe（405）On be equipped with valve, upper injection pipeline（409）And lower injection pipeline（412）On also set
There are pressure gauge, discharge pipe（405）It is equipped with thermometer（403）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342722.3A CN108335611A (en) | 2018-04-17 | 2018-04-17 | A kind of underground fishing operation simulation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810342722.3A CN108335611A (en) | 2018-04-17 | 2018-04-17 | A kind of underground fishing operation simulation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108335611A true CN108335611A (en) | 2018-07-27 |
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ID=62933327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810342722.3A Pending CN108335611A (en) | 2018-04-17 | 2018-04-17 | A kind of underground fishing operation simulation system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916616A (en) * | 2019-04-16 | 2019-06-21 | 吉林大学 | A kind of experimental bench and method for testing static pressure fishing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678080A (en) * | 2011-03-16 | 2012-09-19 | 胜利方兰德石油装备股份有限公司 | Double-stage lifting oil-water well snubbing operation device |
| CN105023502A (en) * | 2015-07-22 | 2015-11-04 | 青岛石大石仪科技有限责任公司 | Workover work experimental teaching platform |
| CN106894774A (en) * | 2017-02-17 | 2017-06-27 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of underbalance changes pipe string technology method |
| CN208607837U (en) * | 2018-04-17 | 2019-03-15 | 陕西延长石油(集团)有限责任公司研究院 | A kind of underground fishing operation simulation system |
-
2018
- 2018-04-17 CN CN201810342722.3A patent/CN108335611A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678080A (en) * | 2011-03-16 | 2012-09-19 | 胜利方兰德石油装备股份有限公司 | Double-stage lifting oil-water well snubbing operation device |
| CN105023502A (en) * | 2015-07-22 | 2015-11-04 | 青岛石大石仪科技有限责任公司 | Workover work experimental teaching platform |
| CN106894774A (en) * | 2017-02-17 | 2017-06-27 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | A kind of underbalance changes pipe string technology method |
| CN208607837U (en) * | 2018-04-17 | 2019-03-15 | 陕西延长石油(集团)有限责任公司研究院 | A kind of underground fishing operation simulation system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109916616A (en) * | 2019-04-16 | 2019-06-21 | 吉林大学 | A kind of experimental bench and method for testing static pressure fishing device |
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