CN105022342A - Well repair automation integrated control system - Google Patents
Well repair automation integrated control system Download PDFInfo
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- CN105022342A CN105022342A CN201510518986.6A CN201510518986A CN105022342A CN 105022342 A CN105022342 A CN 105022342A CN 201510518986 A CN201510518986 A CN 201510518986A CN 105022342 A CN105022342 A CN 105022342A
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- plc
- board
- control system
- switch board
- switch
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/05—Programmable logic controllers, e.g. simulating logic interconnections of signals according to ladder diagrams or function charts
Abstract
The invention discloses a well repair automation integrated control system, which solves problems of dangerousness and high labor intensity of workers in the drill raising and dropping process in the prior art. The well repair automation integrated control system comprises a main control system and a PLC (programmable logic controller), and is characterized in that the main control system is respectively connected with a platform control cabinet, a racking platform control cabinet and a hydraulic clamp centralizing hand control cabinet through 485 interfaces, and PLCs of the platform control cabinet, the racking platform control cabinet and the hydraulic clamp centralizing hand control cabinet are connected to kingview software through 485 interfaces; and the PLC is connected to the main control system through a 485 interface, and the PLC is further connected to an emergency stop switch, a rocker, a change-over switch and a keyboard. The well repair automation integrated control system can realize automatic drill raising and dropping, can use machinery to replace manual work to complete arrangement of oil pipes, thereby greatly reducing the labor intensity and the dangerousness of workers.
Description
Technical field
The present invention relates to workover treatment equipment technical field, refer in particular to a kind of well workover robotization overall system control that can realize robotization trip-out and lower brill, it can utilize machinery to replace manually completing putting oil pipe, greatly reduces working strength and the danger of workman.
Background technology
Workover treatment, refers to a kind of operation of petroleum drilling and follow-up well maintenance, can use smoothly in order to ensure oil well, and the care and maintenance measure taked.The feature of workover treatment is that engineering difficulty is large, and technical requirement is high, must with large-scale workover rig, and is equipped with the specialized equipment instrument such as overhaul drilling rod, overhaul rotating disk and just can carries out the work.Workover treatment of the prior art, modal action comprises trip-out and lower brill.Pull out of hole, as the term suggests, exactly by the drilling tool (such as oil pipe) of down-hole from well out; Lower brill, as the term suggests, exactly drilling tool is transferred in well.
At present, the work made a trip mainly relies on manual control machinery to complete, but machine tool technology for making a trip in prior art is comparatively simple, and manual operation intensity is large, and also has certain danger during manual operation.
Summary of the invention
The present invention proposes a kind of well workover robotization overall system control, solves workman in prior art dangerous property and the large problem of working strength in the process of making a trip.
For solving the problems of the technologies described above, technical scheme of the present invention is: well workover robotization overall system control, comprising:
Master control system, described master control system is by 485 interfaces connecting platform switch board, thribble board switch board and hydraulic tongs aligning switch board respectively, and the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board is respectively by 485 orifice KingView softwares;
PLC, is connected by 485 interfaces between described PLC with described master control system, and described PLC is also connected with emergency stop switch, rocking bar, change-over switch and keyboard.
Preferably, being intercomed mutually by ModbusRTU agreement between PLC and described KingView software of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board.
Preferably, described master control system is also connected with display, described KingView software reads the state of the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board and parameter in real time and is shown on described display.
Preferably, described emergency stop switch is directly connected on the emergency stop switch of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board.
Preferably, described PLC is also connected with audible-visual annunciator.
Preferably, be connected by PS2 or USB interface between described keyboard with described PLC.
The beneficial effect of the present invention after have employed technique scheme is: this well workover robotization overall system control can Coordination Platform robot, aligning, hydraulic tongs, thribble board robot, work between automatic elevator, the duty of monitoring all parts, and produced problem is processed in time, realize whole system Automated condtrol to run, utilize machinery to replace manually completing putting oil pipe, greatly reduce working strength and the danger of workman.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention will be further described:
Fig. 1 is the system chart of an embodiment of the present invention;
Fig. 2 is the schematic flow sheet pulled out of hole;
Fig. 3 is the schematic flow sheet of lower brill.
Embodiment
Embodiment:
As shown in Figure 1, for a kind of embodiment of well workover robotization overall system control of the present invention, this system comprises master control system and PLC, described master control system is by 485 interfaces connecting platform switch board, thribble board switch board and hydraulic tongs aligning switch board respectively, and the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board is respectively by 485 orifice KingView softwares; Be connected by 485 interfaces between described PLC with described master control system, described PLC is also connected with emergency stop switch, rocking bar, change-over switch, audible-visual annunciator and keyboard, the state of rocking bar, switch etc. in the reading PLC that KingView software is real-time, when a key is pressed, send instruction according to the parameter of setting and the state of switch to platform, thribble board, hydraulic tongs etc. and carry out remote control.
Intercomed mutually by ModbusRTU agreement between the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board and described KingView software.
Described master control system is also connected with display, and described KingView software reads the state of the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board and parameter in real time and is shown on described display.
In order to avoid stopping in emergency because communication delay or communication failure cause, described emergency stop switch is directly connected on the emergency stop switch of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board, after such emergency stop switch is pressed, 3 switch boards will all quit work.
Be connected by PS2 or USB interface between described keyboard with described PLC.
The hardware system of this system is primarily of by industrial computer, manipulation display, video monitoring display, keyboard, rocking bar, pilot lamp, PLC, Switching Power Supply, KingView software sharing.Wherein, industrial computer is professional Multi-serial port industrial computer, display selects 19 cun of liquid crystal display, PLC selects the prompt PLC XC2-24R-E of letter, has 16 and enters 8 and go out, KingView choice of software KingView 7.0, rocking bar selects four direction+three button rocking bars, keyboard selects steel 4x4 keyboard, and Switching Power Supply selects 24V-3A power supply, and 24V pilot lamp selected by pilot lamp.
In addition, the key parameter used in program is described as follows:
In platform mechanical arm switch board:
VD220: mechanical arm scalable encoder value;
VD230: mechanical arm rotary encoder value;
VB300: counter put by oil pipe;
VB302: rotary control switch, being turn clockwise during VB302=1, is be rotated counterclockwise during VB302=0;
VD304: well head centre distance;
VD310: rotation parameter pointer when oil pipe is put;
VD314: stretch out parameter pointer when oil pipe is put;
VD318: lower fixed point of boring is got pipe and to be turned clockwise parameter;
VD322: lower fixed point of boring gets mechanical arm extension elongation parameter when pipe turns clockwise;
VD326: lower brill fixed point is got pipe and is rotated counterclockwise parameter;
VD330: lower fixed point of boring gets mechanical arm extension elongation parameter when pipe is rotated counterclockwise;
S10.0: be worth 1 rear platform and start working;
S10.1: trip-out swing pipe puts rearmounted 1 in place;
S10.2: the lower ejector sleeve that bores is to well head rearmounted 1;
S10.3: pull out of hole and reset;
S10.4: under bore reset;
In hydraulic tongs aligning switch board:
VD100: aligning scalable encoder value;
VD200: hydraulic tongs scalable encoder value;
VD204: hydraulic tongs tropometer numerical value;
VD206: hydraulic tongs oil pressure measurement;
S10.0: after putting 1, aligning is started working;
S10.1: after putting 1, hydraulic tongs is started working;
S10.2: trip-out hydraulic tongs shackle complete rearmounted 1;
S10.3: the lower aligning that bores detects oil pipe rearmounted 1;
S10.4: lower boring on hydraulic tongs detains complete rearmounted 1;
In two-deck table mechanical arm switch board:
M100: after putting 1, thribble board is started working;
M101: trip-out oil pipe is put and put rearmounted 1 in place;
M102: the lower oil pipe that bores is made a gift to someone elevator rearmounted 1;
M103: pull out of hole and reset;
M104: under bore reset;
D210: operating procedure controls;
D220: mechanical arm scalable encoder value;
D230: mechanical arm rotary encoder value;
D240: mechanical arm walking encoder value;
D300: counter put by oil pipe;
D302: rotary control switch, being turn clockwise during D302=1, is be rotated counterclockwise during D302=0;
D304: well head centre distance;
D310: parameter pointer of walking when oil pipe is put;
D314: stretch out parameter pointer when oil pipe is put;
D318: turn clockwise mechanical arm length when walking;
D322: mechanical arm length when being rotated counterclockwise walking;
As shown in Figure 2, for the schematic flow sheet that this system pulls out of hole, first after oil pipe puts forward from oil well, driller steps on foot-switch, the S10.1 of hydraulic tongs PLC puts 1, hydraulic tongs starts to stretch to oil pipe, after oil pipe being detected, hydraulic tongs locking starts shackle, releases and also S10.2 is put 1 after shackle, and KingView software detection is after 1 to S10.2, the S10.0 of platform PLC is put 1, now platform machine mechanical arm is stretched out to oil pipe, and after the sensor on mechanical arm detects oil pipe, mechanical arm stops stretching out, and mechanical arm is closed catches oil pipe.After oil pipe caught by mechanical arm, driller steps on the job key of foot-switch, and mechanical arm starts to retract, and carries out clockwise according to the value of D302 and be rotated counterclockwise, and oil pipe placement regulation is after the left side occupies 5, then puts 5 toward the right, and so forth.After being rotated in place, mechanical arm stretches out, stretch out after waiting for that oil pipe lands after putting in place, driller steps on foot-switch job key again, and now S10.1 puts 1, and platform mechanical arm opens simultaneously, mechanical arm is retracted and is gone back to just to pithead position, then rotate to pithead position, oil pipe counter register D300 adds 1, waits for next operation.KingView software detection is after 1 to the S10.1 of platform PLC, thribble board M100 is put 1, thribble board is started working, thribble board mechanical arm starts to stretch to oil pipe, catches oil pipe after oil pipe being detected, after oil pipe being put assigned address according to setup parameter, M101 is put 1, platform S10.3 is put 1 by KingView software, thribble board M103 puts 1, platform reset, thribble board resets, and so far a trip-out flow process terminates.
As shown in Figure 3, be the schematic flow sheet bored under this system, first after driller sends sign on, the M100 of thribble board PLC puts 1, the S10.0 of platform PLC puts 1, the S10.0 of hydraulic tongs aligning PLC puts 1, and platform rotates waits for oil pipe to the position capturing oil pipe, and aligning reaches pithead position, thribble board mechanical arm captures an oil pipe according to setup parameter from swing pipe position simultaneously, then oil pipe is delivered in the elevator of pithead position, after elevator detects oil pipe, elevator closes and the 20CM that rises, now oil pipe unsettled under gravity according to the automatic landing of track in platform mechanical arm, platform mechanical arm starts to close after oil pipe being detected, then rotate to well head and stretch out, after aligning detects oil pipe, the closed S10.1 simultaneously of aligning puts 1, hydraulic tongs starts to stretch to oil pipe, after oil pipe being detected, hydraulic tongs locking starts upper button, after upper button, S10.4 puts 1, platform S10.4 is put 1 by KingView software, thribble board M104 puts 1, platform reset, thribble board resets, so far bore flow process under one to terminate.
The well workover robotization overall system control of this invention can realize robotization and pull out of hole and lower brill, machinery can be utilized to replace manually completing putting oil pipe, greatly reduce working strength and the danger of workman.
The present invention is not limited to above-mentioned embodiment, and all are based on technical conceive of the present invention, and done structural improvement, all falls among protection scope of the present invention.
Claims (6)
1. well workover robotization overall system control, is characterized in that, comprising:
Master control system, described master control system is by 485 interfaces connecting platform switch board, thribble board switch board and hydraulic tongs aligning switch board respectively, and the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board is respectively by 485 orifice KingView softwares;
PLC, is connected by 485 interfaces between described PLC with described master control system, and described PLC is also connected with emergency stop switch, rocking bar, change-over switch and keyboard.
2. well workover robotization overall system control as claimed in claim 1, is characterized in that: intercomed mutually by ModbusRTU agreement between the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board and described KingView software.
3. well workover robotization overall system control as claimed in claim 2, it is characterized in that: described master control system is also connected with display, described KingView software reads the state of the PLC of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board and parameter in real time and is shown on described display.
4. well workover robotization overall system control as claimed in claim 3, is characterized in that: described emergency stop switch is directly connected on the emergency stop switch of described platform courses cabinet, thribble board switch board and hydraulic tongs aligning switch board.
5. well workover robotization overall system control as claimed in claim 4, is characterized in that: described PLC is also connected with audible-visual annunciator.
6. well workover robotization overall system control as claimed in claim 4, be is characterized in that: be connected by PS2 or USB interface between described keyboard with described PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518986.6A CN105022342A (en) | 2015-08-22 | 2015-08-22 | Well repair automation integrated control system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510518986.6A CN105022342A (en) | 2015-08-22 | 2015-08-22 | Well repair automation integrated control system |
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| CN105022342A true CN105022342A (en) | 2015-11-04 |
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| CN201510518986.6A Pending CN105022342A (en) | 2015-08-22 | 2015-08-22 | Well repair automation integrated control system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201421A (en) * | 2015-11-11 | 2015-12-30 | 燕波 | Centralizer control system for workover operation of oil field |
Citations (5)
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| JPH05107183A (en) * | 1991-08-02 | 1993-04-27 | Calsonic Corp | Oil deterioration detector |
| CN1609407A (en) * | 2004-11-12 | 2005-04-27 | 崔时光 | Automatic oil well repairing apparatus |
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN104389532A (en) * | 2014-01-13 | 2015-03-04 | 中国石油化工股份有限公司 | Mechanization workover treatment system capable of replacing wellhead manual operation |
| CN104806227A (en) * | 2015-05-18 | 2015-07-29 | 王吉林 | Tripping control system for workover operation |
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2015
- 2015-08-22 CN CN201510518986.6A patent/CN105022342A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05107183A (en) * | 1991-08-02 | 1993-04-27 | Calsonic Corp | Oil deterioration detector |
| CN1609407A (en) * | 2004-11-12 | 2005-04-27 | 崔时光 | Automatic oil well repairing apparatus |
| CN103061692A (en) * | 2013-02-19 | 2013-04-24 | 崔诗光 | Automatic running and pulling system of oilfield workover string |
| CN104389532A (en) * | 2014-01-13 | 2015-03-04 | 中国石油化工股份有限公司 | Mechanization workover treatment system capable of replacing wellhead manual operation |
| CN104806227A (en) * | 2015-05-18 | 2015-07-29 | 王吉林 | Tripping control system for workover operation |
Non-Patent Citations (1)
| Title |
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| 刘涛: "不压井修井机控制系统分析与设计", 《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201421A (en) * | 2015-11-11 | 2015-12-30 | 燕波 | Centralizer control system for workover operation of oil field |
| CN105201421B (en) * | 2015-11-11 | 2017-09-05 | 燕波 | Oil well repairing operation aligning control system |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20170825 Address after: 100000 Beijing city Xicheng District Guang'an Sanyi No. 4 hydrological Lou Xuyang outside the hotel room 425 Applicant after: BEIJING HERCULES INTELLIGENT EQUIPMENT TECHNOLOGY CO., LTD. Address before: 710000, No. two Taibai South Road, Yanta District, Shaanxi, Xi'an Applicant before: Ma Jianhong Applicant before: Yan Bo |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151104 |
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