CN2721874Y - Electronic driller device - Google Patents
Electronic driller device Download PDFInfo
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- CN2721874Y CN2721874Y CN 200420059632 CN200420059632U CN2721874Y CN 2721874 Y CN2721874 Y CN 2721874Y CN 200420059632 CN200420059632 CN 200420059632 CN 200420059632 U CN200420059632 U CN 200420059632U CN 2721874 Y CN2721874 Y CN 2721874Y
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- drilling
- drill
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- control
- intelligent controller
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Abstract
The utility model relates to an electronic driller device which is used in the petroleum drilling operation, comprising an intelligent controller 4, a double-acting valve 6, an electromagnetic proportion pilot valve 10, etc. A hydraulic component 7 is connected with the double-acting valve 6 and a dish brake 18 respectively. A hanging weight sensor 8 and a cylinder code device 9 are arranged on the device respectively. A winch clutch 11, a rotating disc clutch 12 and an emergency brake 13 are connected to the intelligent controller 4 respectively. In the process of drilling, the pressure of the drill is controlled automatically, and that the drilling tool is put down uniformly and stably is realized. The phenomenon that the fluctuation of the pressure of the drill in the artificial operation is large is avoided. The functions of the drilling parameter monitoring, the safety precaution and the safety control avoid the occurrence of the safety misadventure, such as touching a crown block on the upper part, cracking a drill floor on the lower part, jamming the drill, slipping the drill, etc. The safety control of the drilling operation is increased, and the device is used in the overall process of drilling well.
Description
Technical field
The utility model is a kind of automated drilling device that arises at the historic moment according in the demand of the increasingly automated of modern petroleum drilling operation and optimization drilling well theory, specifically, is electronics driller device.
Background technology
Common situation from current petroleum drilling technology, most drilling well control is artificial control (i.e. manually control), adopt the driller according to creeping into needs the pressure of the drill, observe the pressure of the drill total indicator reading of suspending weight table, continuous pine by brake lever, stop, regulate the disk type brake brake weight, the lowering velocity of control drilling tool, the size of regulating the pressure of the drill, the driller is in the mechanically actuated state, drilling parameter is observed by various instrument (mechanical type gauge outfit), can only show, can not early warning, for the improper situation that takes place, system itself can not make judgement, can only be judged by experience by the driller.
At present, there has been the rig of some using disk type brake, the all supporting basically disk type brake of the rig that newly dispatches from the factory is stopped as main, sensitiveer based on disk type brake than conventional belt brake brake, braking ability is good, installation and easy to maintenance, existing many rigs begin to prepare to change original band brake with disk type brake.Also some realizes the drilling rig that constant speed is crept into by the frequency conversion hoister system of alternating current generator dynamic braking at present, promptly so-called " automatic bit feed " device.Such device is to adopt dynamic braking control auxiliary brake, rather than the control main brake, has advance to a certain extent, is applicable in the drilling process that the stratum is stable or changes to use little the time.Raising drilling quality that can be suitable and reduction drilling well labour intensity, but but control ability is limited to one of most important parameter in the drilling process " the pressure of the drill " for such device at present, and use alternating current generator dynamic braking meeting to cause energy waste, improve drilling cost; More most important, when rate of penetration was extremely slow, such device uses just very big difficulty.
Summary of the invention:
The utility model is achieved in that and comprises: power supply 1, touch screen operation device 2, alarm electric bell 3, intelligent controller 4, operation brake lever 5, double-purpose valve 6, hydraulic unit 7, weight transduser 8, cylinder encoder 9, solenoid-operated proportional pilot valve 10, winch clutch 11, disk clutch 12, snub 13, dish stops 18, and power supply 1 is communicated with intelligent controller 4, hydraulic unit 7 respectively with double-purpose valve 6, coil 18 connections of stopping, be respectively equipped with weight transduser 8 on this device, cylinder encoder 9 is connected with winch clutch 11 respectively on the intelligent controller 4, disk clutch 12, snub 13.
Touch screen operation device 2, alarm electric bell 3 connect respectively at intelligent controller 4.
Be provided with solenoid-operated proportional pilot valve 10 between intelligent controller 4 and the double-purpose valve 6.
Operation brake lever 5 is housed on the double-purpose valve 6.
Electronics driller device is a core with intelligent controller 4, is executing agency with the disk type brake, realizes automatic bit feed by the control panel brake weight of stopping, by control rig master stop, winch power and rotating disk power clutch realize security control.Be applicable to the drilling well overall process, be applicable to ZJ70, ZJ50, ZJ40, ZJ30 rig series (comprising mechanical powered rig, electric drilling machine), be applicable to the various combination of rotating disk driving, top drive, mud motor.System possesses automatic bit feed (master control the pressure of the drill, auxilliary control drilling speed), security control (anti-collision overhead traveling crane, anti-ly pound that rig floor, system's decompression, bit freezing, drilling string not well braked, emptying, drilling tool twist off, drill bit failures) function.System has both drilling parameter (suspending weight, the pressure of the drill, moment of torsion, pump pressure, pump dash, well depth, rotary speed, rate of penetration) demonstration, record and important parameter history curve playback function.
The main control loop of electronics driller device is the pressure of the drill control loop: the live signal that collects according to the suspending weight transmitter that is installed on " dead line anchor ", 4 pairs of data of via controller are carried out computing, analyze and handle, calculate current the pressure of the drill, compare with the pressure of the drill value of setting, according to the pressure of the drill deviation output signal of telecommunication, the pressure oil of 10 pairs of corresponding electric signal output of solenoid-operated proportional pilot valve of control relevant pressure after amplifier amplifies, enter double-purpose valve 6 control mouths, the pressure oil that double-purpose valve 6 is exported the relevant pressure value again enters disk type brake left and right sides road working clamp, realize service braking, control winch lowering velocity, size variation along with suspending weight transmitters sense the pressure of the drill deviation, the also corresponding change of the brake force of working clamp reaches the effect of control the pressure of the drill.
The security control loop of electronics driller device:
1. select for use double-purpose valve can realize control brake automatically, the driller also can manually control brake at any time simultaneously.
2. seal in omnipotent pneumatic operated valve in pulleying valve gas circuit, when improper situation occurring, system can send and report to the police and automatic emergency brake, cuts off the winch high, low speed.
3. be serially connected in electropneumatic valve in the emergency stop valve gas circuit of disc brake system by control, realize automatic emergency brake.
4. the electropneumatic valve that is installed on the rotating disk power gas circuit by control is cut off rotating disk power.
5. by being installed in the pressure switch real-time monitoring system pressure in the disk-type brake hydraulic station.
6. system bumps overhead traveling crane on anti-, pounds safe early warning functions such as rig floor, drilling string not well braked, TORQ is excessive, the pump pressure difference is excessive down, only need relevant parameter is provided with threshold, when surpassing or be lower than this threshold, system's prompting that gives the alarm, and automatic emergency brake is cut off power in case of necessity.
The operation and the show circuit of electronics driller device: the demonstration of drilling parameter, return by each road sensor feedback of connecting, via controller to each signal parameter calculation process after, be presented on the touch-screen.The conversion of system works pattern and the setting of drilling parameter are all finished by touch-screen system.System can also write down, preserve important parameter, with important parameter with in real time/history curve shows that be convenient to the driller analyzes and judge the down-hole situation.
Effect of the present utility model is, drilling process is controlled the pressure of the drill automatically, realizes that the drilling tool uniform and stable transfers, and avoided the big phenomenon of the pressure of the drill fluctuation in the manual operation; Drilling parameter monitoring, safe early warning and security control function, the security incident of bump overhead traveling crane on having avoided, pounding rig floor, bit freezing, drilling string not well braked etc. down takes place, and increased the security control of drillng operation, and this device is applicable to the overall process of drilling well, different stratum, different " during brills ".
Use electronics driller device, can realize that permanent the pressure of the drill creeps into, improve rate of penetration, reduce the total drilling time, prolong drilling life of bit, guarantee wellbore quality and alleviate driller's advantages such as labour intensity.
Description of drawings
Fig. 1 is basic principle figure of the present utility model;
Fig. 2 is a hydraulic control schematic diagram of the present utility model;
Fig. 3 is an interface connection layout of the present utility model;
Fig. 4 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, system's basic principle: electronics driller device is the major control purpose with permanent the pressure of the drill, with intelligent controller 4 is core, with the disk type brake is executing agency, by real-time adjusting braking clamp cylinder oil pressure, and then control winch drum brake disc braking moment in real time, and in borer drilling procedure, realize the trace control that drill string is transferred, finally reach the purpose of real-time control the pressure of the drill.
As shown in Figure 2, the hydraulic control schematic diagram, be to coil to stop to be connected basic principle figure with electronics driller device, the signal that intelligent controller 4 returns according to each sensor, constantly change the output pressure of proportional pilot valve 10, the output pressure of control double-purpose valve 6, thus control disc type brake actuating mechanism reaches the effect of control brake.
Fig. 3 is the interface connection diagram, by as the figure connected mode double-purpose valve 6, oil path block 23, solenoid-operated proportional pilot valve 10 being coupled together, by each interface flag, connects one to one as figure.Among the figure: double-purpose valve 62, oil path block 23, solenoid-operated proportional pilot valve 10.
Fig. 4 is the main composition of system, mainly contains 1, power supply 2, touch screen operation device 3, alarm electric bell 4, intelligent controller 5, operation brake lever 6, double-purpose valve 7, hydraulic unit 8, weight transduser 9, cylinder encoder 10, solenoid-operated proportional pilot valve 11, winch clutch 12, disk clutch 13, snub 18, dish is stopped
(1) automatic bit feed function
Adopt weight transduser 8 to detect the size of the pressure of the drill, via controller is to the supplemental characteristic computing, analyze and handle, the output signal of telecommunication, 10 pairs of corresponding electric signal pressure oil output of a solenoid-operated proportional pilot valve of control after amplifier amplifies, enter double-purpose valve 6 pressure control mouth, the pressure oil that double-purpose valve 6 is exported the relevant pressure value again enters disk type brake left and right sides road working clamp, realize service braking, the displacement of control winch drum, detect the size variation of the pressure of the drill deviation along with weight transduser 8, the also corresponding change of the brake force of working clamp reaches the effect of control the pressure of the drill, realizes automatic bit feed.
(2) security control
1. double safety guarantee: select for use double-purpose valve 6 to can be implemented in system and control brake automatically simultaneously, the driller also can manually control brake at any time.
2. prevent to bump the overhead traveling crane security control: by collecting the pulse signal that the magnetic coder 9 that is installed on the winch drum main shaft feeds back, the demarcation of cylinder parameter good according to field calibration (diameter of cylinder, drum length, wirerope diameter, assembly pulley wire rope number) and tourist bus initial position calculates real-time tourist bus position by intelligent controller 4.When the tourist bus position arrived the upper limit position that configures, system sent control signal, and control is installed in the electropneumatic valve in the pulleying valve gas circuit, realized automatic emergency brake, cut off the winch high, low speed, and simultaneity factor can be sent sound, visual alarm.
3. prevent from down to pound the rig floor security control: together 2., when the tourist bus position arrives the lower position that configures, system sends control signal, control the omnipotent pneumatic operated valve in the emergency stop valve gas circuit that is serially connected in disc brake system, realize automatic emergency brake (cutting off rotating disk power in case of necessity), simultaneity factor also can be sent sound, visual alarm.
4. prevent the drilling string not well braked security control: be the variation that calculates real-time tourist bus position by intelligent controller, calculate real-time rate of penetration, when rate of penetration meets or exceeds the rate of penetration maximum value that configures, system sends control signal, control the omnipotent pneumatic operated valve in the emergency stop valve gas circuit that is serially connected in disc brake system, realize automatic emergency brake, simultaneity factor also can be sent sound, visual alarm.
5. prevent the excessive security control of TORQ: be by the feedback signal that is installed in the torque sensor 16 of moment of torsion transmitter pressure output being sent to intelligent controller 4, after intelligent controller 4 computings, calculating the TORQ equivalent value.When torque value surpass to be set maximum value, system sent control signal, and the electropneumatic valve that control is installed on the rotating disk power gas circuit is cut off rotating disk power, simultaneously automatic emergency brake and send sound, visual alarm by alarm electric bell 3.
6. the excessive security control of pump pressure difference: be by being installed in the pump pressure sensor 14 of slush pump pressure transmitter pressure output, after intelligent controller 4 computings, calculating current pump pressure and the difference (being that pump pressure is poor) that pump pressure is set.When the pump pressure difference surpassed setting value, system was by alarm electric bell 3 give the alarm prompting and automatic emergency brake.
7. system's decompression security control: by being installed in the pressure switch real-time monitoring system pressure in the disk-type brake hydraulic station, when system pressure drops to setting value, pressure switch feeds back to alarm signal of system, system sends control signal, carries out automatic emergency brake and sends sound, visual alarm.
(3) demonstration of drilling parameter
Each sensor (the cylinder encoder 9 of system by connecting, weight transduser 8, bore dried speed probe 15, pump pressure sensor 17, torque sensor 16, pump is towards sensor 14) feed back to the signal of intelligent controller 4, after intelligent controller 4 calculation process, calculate that hook carries, the pressure of the drill, moment of torsion, pump pressure, pump dash, well depth, rotary speed and rate of penetration, be presented on the touch-screen 2, and record important parameter data.
Touch-screen 2 can with important parameter (the pressure of the drill etc.) with in real time/history curve shows that be convenient to the driller analyzes and judge the down-hole situation.
(4) this device is divided into four kinds of mode of operations with the drilling well overall process: fully manual, make a trip, manual control is crept into and the automatic control drill mode.
1. complete manually controlled work pattern is mainly used in various drilling parameters of monitoring and the setting of drilling parameter substantially.
2. the mode of operation that makes a trip, be mainly used in make a trip, the control of tourist bus speed, tourist bus Position Tracking and the safe early warning of setting of casing process.
3. manual drill mode is mainly used in the driller and manually send various drilling parameters of monitoring and safe early warning in the brill process.
4. mode of operation is crept in automatic control, is mainly used in the pressure of the drill control and the safe early warning of automatic bit feed process.
The conversion between the various mode of operations and the setting of drilling parameter are finished by clicking touch-screen.
Claims (3)
1, electronics driller device, comprise power supply (1), touch screen operation device (2), alarm electric bell (3), intelligent controller (4), operation brake lever (5), double-purpose valve (6), hydraulic unit (7), weight transduser (8), cylinder encoder (9), solenoid-operated proportional pilot valve (10), winch clutch (11), disk clutch (12), snub (13), coil stop (18), it is characterized in that: power supply (1) is communicated with intelligent controller (4), hydraulic unit (7) respectively with double-purpose valve (6), coiling stop (18) connects, be respectively equipped with weight transduser (8) on this device, cylinder encoder (9), be provided with solenoid-operated proportional pilot valve (10) between intelligent controller (4) and the double-purpose valve (6), be connected with winch clutch (11) on the intelligent controller (4) respectively, disk clutch (12), snub (13).
2, electronics driller device according to claim 1 is characterized in that: touch screen operation device (2), alarm electric bell (3) are connected with intelligent controller (4) respectively.
3, electronics driller device according to claim 1 is characterized in that: operation brake lever 5 is housed on the double-purpose valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059632 CN2721874Y (en) | 2004-05-21 | 2004-05-21 | Electronic driller device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420059632 CN2721874Y (en) | 2004-05-21 | 2004-05-21 | Electronic driller device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2721874Y true CN2721874Y (en) | 2005-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420059632 Expired - Lifetime CN2721874Y (en) | 2004-05-21 | 2004-05-21 | Electronic driller device |
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| CN (1) | CN2721874Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979500A (en) * | 2010-04-12 | 2013-03-20 | 国际壳牌研究有限公司 | A method of controlling a direction of drilling of the drill string used to form an opening in a subsurface formation |
| CN103410498A (en) * | 2013-08-05 | 2013-11-27 | 山东聚龙液压机械有限公司 | Smart core drill |
| CN103758505A (en) * | 2014-02-17 | 2014-04-30 | 成都市卓新实业有限公司 | Method for safety protection of drilling tool at wellhead |
| CN104295233A (en) * | 2013-07-15 | 2015-01-21 | Aps技术公司 | Drilling system and method for monitoring and displaying drilling parameters for a drilling operation of a drilling system |
| CN106499381A (en) * | 2016-12-19 | 2017-03-15 | 四川宏华电气有限责任公司 | The control method and system of brill is manually sent in a kind of winch simulation |
| CN106499380A (en) * | 2016-12-19 | 2017-03-15 | 四川宏华电气有限责任公司 | A kind of method and system of pre- preventing sticking |
| CN109113716A (en) * | 2018-09-25 | 2019-01-01 | 惠博普环境工程技术有限公司 | A kind of oil/gas well job platform intelligent comprehensive control system |
| US10416024B2 (en) | 2010-02-01 | 2019-09-17 | Aps Technology, Inc. | System and method for monitoring and controlling underground drilling |
| US10472944B2 (en) | 2013-09-25 | 2019-11-12 | Aps Technology, Inc. | Drilling system and associated system and method for monitoring, controlling, and predicting vibration in an underground drilling operation |
| CN110454141A (en) * | 2019-08-30 | 2019-11-15 | 北京众博达石油科技有限公司 | A kind of drilling well surge pressure control device |
| CN113428792A (en) * | 2021-07-20 | 2021-09-24 | 黑龙江特通电气股份有限公司 | Electronic anti-collision control system for traveling block of oil drilling rig and control method thereof |
-
2004
- 2004-05-21 CN CN 200420059632 patent/CN2721874Y/en not_active Expired - Lifetime
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10416024B2 (en) | 2010-02-01 | 2019-09-17 | Aps Technology, Inc. | System and method for monitoring and controlling underground drilling |
| US10415365B2 (en) | 2010-04-12 | 2019-09-17 | Shell Oil Company | Methods and systems for drilling |
| CN102979500A (en) * | 2010-04-12 | 2013-03-20 | 国际壳牌研究有限公司 | A method of controlling a direction of drilling of the drill string used to form an opening in a subsurface formation |
| CN102979500B (en) * | 2010-04-12 | 2019-01-08 | 国际壳牌研究有限公司 | The method for controlling the drilling direction of the drill string for forming aperture in subsurface formations |
| USD928195S1 (en) | 2013-07-15 | 2021-08-17 | Aps Technology, Inc. | Display screen or portion thereof with a graphical user interface for analyzing and presenting drilling data |
| CN104295233A (en) * | 2013-07-15 | 2015-01-21 | Aps技术公司 | Drilling system and method for monitoring and displaying drilling parameters for a drilling operation of a drilling system |
| US11078772B2 (en) | 2013-07-15 | 2021-08-03 | Aps Technology, Inc. | Drilling system for monitoring and displaying drilling parameters for a drilling operation of a drilling system |
| USD843381S1 (en) | 2013-07-15 | 2019-03-19 | Aps Technology, Inc. | Display screen or portion thereof with a graphical user interface for analyzing and presenting drilling data |
| CN103410498A (en) * | 2013-08-05 | 2013-11-27 | 山东聚龙液压机械有限公司 | Smart core drill |
| US10472944B2 (en) | 2013-09-25 | 2019-11-12 | Aps Technology, Inc. | Drilling system and associated system and method for monitoring, controlling, and predicting vibration in an underground drilling operation |
| CN103758505B (en) * | 2014-02-17 | 2016-05-04 | 成都市卓新实业有限公司 | Drilling tool well head method for security protection |
| CN103758505A (en) * | 2014-02-17 | 2014-04-30 | 成都市卓新实业有限公司 | Method for safety protection of drilling tool at wellhead |
| CN106499381B (en) * | 2016-12-19 | 2019-11-05 | 四川宏华电气有限责任公司 | The control method and system of brill are manually sent in a kind of winch simulation |
| CN106499380A (en) * | 2016-12-19 | 2017-03-15 | 四川宏华电气有限责任公司 | A kind of method and system of pre- preventing sticking |
| CN106499381A (en) * | 2016-12-19 | 2017-03-15 | 四川宏华电气有限责任公司 | The control method and system of brill is manually sent in a kind of winch simulation |
| CN109113716A (en) * | 2018-09-25 | 2019-01-01 | 惠博普环境工程技术有限公司 | A kind of oil/gas well job platform intelligent comprehensive control system |
| CN110454141A (en) * | 2019-08-30 | 2019-11-15 | 北京众博达石油科技有限公司 | A kind of drilling well surge pressure control device |
| CN113428792A (en) * | 2021-07-20 | 2021-09-24 | 黑龙江特通电气股份有限公司 | Electronic anti-collision control system for traveling block of oil drilling rig and control method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140521 Granted publication date: 20050831 |