CN201392468Y - Logging ground control system - Google Patents
Logging ground control system Download PDFInfo
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- CN201392468Y CN201392468Y CN200920021291U CN200920021291U CN201392468Y CN 201392468 Y CN201392468 Y CN 201392468Y CN 200920021291 U CN200920021291 U CN 200920021291U CN 200920021291 U CN200920021291 U CN 200920021291U CN 201392468 Y CN201392468 Y CN 201392468Y
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Abstract
The utility model discloses a logging ground control system, which comprises a logging host machine, a first control platform, a signal channel switching unit and a power supply module, wherein the signal channel switching unit is respectively connected with the first control platform and the power supply module and is connected with a logging host machine through the first control platform; the logging host machine receives an operation order inputted by the user and transmits the operation order to the first control platform to be analyzed so as to further generate corresponding control signal, and the control signal is outputted to the signal channel switching unit to alternatively switch a signal transmission passage and a power supply transmission passage of the signal channel switching unit so as to communicate an underground instrument and the signal transmission passage of the ground control system and to supply power to the underground instrument; and the first control platform collects the measurement signal which is fed back by the underground instrument through the signal channel switching unit to be outputted to the logging host machine to monitor. The logging ground control system has high reliability, high compatibility, strong data processing capacity and powerful imaging logging function, and can ensure the success rate of the logging work and the logging quality.
Description
Technical field
The utility model belongs to the oil exploration technology field, relates to the logging technology in a kind of petroleum prospecting process, specifically, relates to the ground control system in a kind of automatic well test equipment.
Background technology
Logging system is being brought into play important role in petroleum prospecting and oil-gas mining process.Present logging system mainly partly is made up of downhole logging instrument device, depth system, logging truck and well logging ground control system etc.Wherein, the well logging ground control system is system-wide core, mainly finishes tasks such as data acquisition, data processing, system's centralized control, instruction issue in whole logging system, has determined the success ratio of well logging work and the quality of well logging to a great extent.
At present, the well logging ground control system of China's development, its technical development relatively lags behind, the architecture complexity is huge, reliability is not high, be in decimal control level substantially, more do not possess the imaging logging function, incompatible with the international trend of highly integrated, high precision, the quick logging platform of lightweight now.After the China's entry into the WTO, the competition of well logging service market becomes more fierce, and how developing the novel well logging ground control system that meets the China market needs is that the oil exploration technology field presses for one of subject matter of solution.
The utility model content
Existing well logging Ground Control platform structure complexity is huge, the technical matters of poor reliability in order to solve for the utility model, and a kind of well logging ground control system simple and compact for structure is provided, and has powerful data-handling capacity and high reliability.
For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:
A kind of well logging ground control system comprises well logging main frame, first control platform, channel switch unit and the power module; Described channel switch unit is connected with power module with the first control platform respectively, and connects the well logging main frame by the described first control platform; Described well logging main frame receives the instruction of controlling of user's input, transfer to the first control platform and instruct parsing, and then the generation control signal corresponding exports the channel switch unit to, signal transmission passage in the channel switch unit and power delivery passage are selected to switch, with the signal transmission passage of connection subsurface equipment and ground control system, and be that subsurface equipment is carried power supply; The described first control platform is gathered the measuring-signal of subsurface equipment feedback by the channel switch unit, and then exports the well logging main frame to and monitor.
In order to improve well logging ground control system reliability of operation, in described well logging ground control system, also be provided with a well logging subsidiary engine, connect the first control platform, and communicate with the well logging main frame, when the well logging hostdown, replace the well logging main frame to continue to carry out logging tasks.
Wherein, described well logging main frame is connected communication by the network switch with the first control platform with the well logging subsidiary engine.
For the following well depth to subsurface equipment detects in real time, the described first control platform is connected with code wheel on being arranged on logging truck, the detection signal of received code wheel output descending the calculating of well depth, and transfers to the well logging main frame with result of calculation; Described code wheel exports detection signal to calculating and demonstration that the winch panel descends well depth simultaneously, for technician's monitoring, the control of operation logging truck; The first control platform and winch panel communicate, and the calculating parameter and the result of calculation of winch panel are proofreaied and correct.
Further, including with the embedded computer system in the described first control platform is the main control module and the acquisition interface module of core; The command parameter that described main control module receives the well logging main frame and the subsidiary engine of logging well issues or the configuration information of subsurface equipment are converted to control signal corresponding and transfer to the channel switch unit, and following well depth is calculated; Described acquisition interface module receives the measuring-signal of subsurface equipment feedback by the channel switch unit, export that main control module is handled to and the form conversion after, be uploaded to well logging main frame or well logging subsidiary engine.
Further again, in described main control module, include PC104 computing machine and connected depth calculation disposable plates, A/D plate and dsp board, described PC104 computing machine is connected with the well logging subsidiary engine with the well logging main frame, receive the configuration information of its command parameter that issues or subsurface equipment, transfer to dsp board and encode, and then the generation control signal corresponding exports the channel switch unit to; In described acquisition interface module, include simulation/pulse signal disposable plates, sound wave/telesignalisation disposable plates, to the measuring-signal that collects amplify, after filtering, shaping and level translation handle, export A/D plate or dsp board to and carry out analog to digital conversion or coding, and then generate digital data transmission to the PC104 computing machine.
In order to satisfy the power demands of the multiple testing tool in down-hole, in described power module, be provided with AC power a-b box and direct supply combination box, described AC power a-b box is selected to switch to dispatch from foreign news agency and ups power automatically, its output terminal connects down-hole instrument power supply box and ELGAR power supply, described down-hole instrument power supply box receives the control signal that the first control platform sends, and is configured to the required Alternating Current Power Supply of subsurface equipment and exports the channel switch unit to; Described direct supply combination box connects many programme-controlled dc powers, and according to the control signal that the first control platform sends, is configured to the required direct current supply of subsurface equipment and exports the channel switch unit to.
Further again, in described well logging ground control system, also be provided with and be exclusively used in special use well logging main frame (such as DITS well logging main frame) and the connected second control platform that special logging instrumentation (such as the logging instrumentation of DITS series) is carried out independent control; The described second control platform connecting channel switch unit is finished the both-way communication that special logging instrumentation and second is controlled signal between the platform, and is connected communication with the first control platform, reads the detection signal of code wheel output.
Further, in described well logging ground control system, also include electrode system control box that the electrode system well logger is controlled and/or perforation is got the perforation that the core well logger controls get the core control box; Described electrode system control box is communicated by letter with the first control platform, and is connected with the channel switch unit; Described perforation is got the core control box and is connected communication with the channel switch unit.
In addition, in order to make described well logging ground control system can connect the logging instrumentation control box of other kind easily in the future, to realize real-time monitoring to other kind logging instrumentation, in described well logging ground control system, also include spread signal interface and the expansion cable interface of connecting channel switch unit, other logging instrumentation control box of selection connection as required of connecting the first control platform.
Compared with prior art, advantage of the present utility model and good effect are: well logging ground control system reliability height of the present utility model, compatible high, have powerful data-handling capacity and imaging logging function, can effectively guarantee the success ratio and the logging quality of the work of logging well, the smooth implementation of petroleum prospecting and oil-gas mining task is played important effect.
After reading the detailed description of the utility model embodiment in conjunction with the accompanying drawings, other characteristics of the present utility model and advantage will become clearer.
Description of drawings
Fig. 1 is the system principle diagram of a kind of embodiment of the well logging ground control system that proposes of the utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is done explanation in further detail.
Well logging ground control system of the present utility model is mainly partly set up and is formed by well logging main frame, first control platform, channel switch unit and the power module etc.The well logging main frame is as the central control unit of whole system, finish on the one hand download and initial work, and in the well logging process, finish the demonstration that detects data, drawing, record and the management work of various data to the required driving operating software of each functional module in the first control platform; On the other hand, finish the transmission task that instruction is controlled in well loggings such as configuration to the subsurface equipment string, power supply, scale, backup.The first control platform is mainly finished the instruction of controlling that the well logging main frame is issued and is resolved, and the measuring-signal of various logging modes feedback is gathered and task such as control.The channel switch unit is connected with power module with the first control platform respectively, resolve the control signal of output selects to switch to the signal transmission passage and the power delivery passage of its inside according to the first control platform, with the signal transmission passage of connection subsurface equipment and ground control system, and be that subsurface equipment is carried power supply.
Elaborate the concrete composition structure and the course of work thereof of described well logging ground control system below by a specific embodiment.
Embodiment one, referring to shown in Figure 1, in the present embodiment, in order to guarantee a whole set of ground control system reliability of operation and to guarantee that logging tasks can continue to carry out, in native system again additional designs a well logging subsidiary engine.The well logging subsidiary engine makes system can carry out work such as Data Processing in well logging, to improve work limitation by the network switch and well logging host exchanging data.If the well logging main frame breaks down, can continue to finish logging tasks with the alternative main frame of logging well by the Ethernet interface subsidiary engine connecting system of will log well quickly and easily in carrying out the process of logging tasks.
The well logging main frame is connected plotting apparatus with the well logging subsidiary engine by selector switch, controls selector switch according to actual needs and is communicated with the connecting path of well logging main frame and plotting apparatus or the connecting path of well logging subsidiary engine and plotting apparatus, to finish the drawing work of well logging project.Described plotting apparatus can also be surveyed the work of publishing picture of back data when well logging is published picture.
It is that main control module and the acquisition interface module that core constitutes formed that the first control platform adopts with the embedded computer system.Receive well logging main frame and the well logging command parameter that issues of subsidiary engine and the configuration information of subsurface equipment by main control module, and then be converted to control signal corresponding and transfer to the channel switch unit, select to switch with signal transmission passage and power delivery passage, and come the following well depth of subsurface equipment is accurately calculated and controlled by the detection signal of gathering from code wheel to its inside.The acquisition interface module receives the measuring-signal of subsurface equipment feedback by the channel switch unit, export that main control module is handled to and the form conversion after, be uploaded to well logging main frame or well logging subsidiary engine, for operating personnel's monitoring.
In the present embodiment, preferably to adopt with the PC104 computing machine be that cooperate the to peg graft mode of polytype functional module of core is set up formation to described main control module.As shown in Figure 1, the PC104 computing machine is present industrial industrial computer commonly used, adopt bus structure and modularity design technology, its innernal CPU and each functional module all adopt the board plug type structure to connect communication, and provide abundant expansion slot with other functional module of pegging graft.In the present embodiment, can be on the PC104 computing machine functional module such as grafting A/D plate and dsp board, finish analog-digital conversion function and digital signal processing task to cooperate the PC104 computing machine.Described PC104 computing machine connects the network switch by netting twine, and connects well logging main frame and well logging subsidiary engine by the network switch, and then realizes the real-time communication of signal between well logging main frame or well logging subsidiary engine and the PC104 computing machine by Ethernet.
After system's operation, the well logging main frame will be gathered, controlling and driving software is sent in the random access memory of PC104 computing machine, transfer operation for the PC104 computing machine.After the PC104 computer run, reception is controlled instruction from what well logging main frame or well logging subsidiary engine issued, comprise the configuration information of command parameter and relevant subsurface equipment etc., and then to control the instruction resolve, after encoding by dsp board, generate control signal corresponding and export channel switch unit and power module to, carry out the selection switching of channel and the configuration of power supply, and then to corresponding subsurface equipment transportation work power supply and assign relevant enabling and acquisition.
In the present embodiment, described PC104 computing machine is connected communication by the RS485 serial ports with the channel switch unit with power module, carry out issuing of control signal.Certainly, also can adopt RS232, I
2Other interface shape such as C bus or GPIB communication board connects communication, and present embodiment is not limited in above giving an example.
In the acquisition interface module, include and PC104 computing machine the peg graft simulation/pulse signal disposable plates communicate by letter, sound wave/telesignalisation disposable plates etc., to be used for receiving various types of measuring-signals that different subsurface equipments feed back, such as simulating signal, pulse signal, acoustic signals and telesignalisation etc.After various subsurface equipments switch the measuring-signal channel switch unit that collects, enter that the corresponding signal process plate amplifies in the acquisition interface module, processing such as filtering, shaping and level translation.Wherein, the analog quantity after the processing generates digital data transmission to the PC104 computing machine after carrying out channel selecting, programme-controlled gain amplification and A/D conversion by the A/D plate.Pulse signal after the processing, acoustic signals and telesignalisation enter dsp board and decode, and then the generation digital signal corresponding exports the PC104 computing machine to.The PC104 computing machine is the packing of the measurement data that receives, is uploaded to the well logging main frame in real time or the well logging subsidiary engine shows and record by Ethernet.
In logging operation, the residing well depth of current subsurface equipment position is an important measurement parameter, and this parameter can be calculated by the detection signal that is arranged on the code wheel output on the logging truck and obtain.Logging instrumentation puts it into the down-hole by the cable that twines on the logging truck, and cable is transferred length by the code wheel measurement in transferring process.Transfer to the first control platform on the one hand by the depth signal of code wheel IDW output, the tension signal TEN and the magnetic mark MMD of tensiometer output, carry out depth calculation by its inner main control module, and be uploaded to well logging main frame or well logging subsidiary engine confession operating personnel monitoring; Transfer to winch panel SDDP-C on the other hand and descend the calculating and the demonstration of well depth, for technician's monitoring, the control of operation logging truck.Main control module in the first control platform communicates by RS232 serial signal line and winch panel SDDP-C, and calculating parameter and the result of calculation of winch panel SDDP-C are proofreaied and correct.
In the present embodiment, adopted by the PC104 computing machine and be the depth system of core reception, the depth calculation of finishing the code wheel detection signal, proofread and correct, preset and anti-shake Processing tasks such as anti-skidding.Specifically, come the depth signal of received code wheel IDW output, the tension signal TEN and the magnetic mark MMD of tensiometer output by inserting depth computing plate on PC104 computing machine plate, and then the interruption of the increment depth after will proofreading and correct exports the PC104 computing machine to and counts deeply.Simultaneously, can information such as current depth value, keyboard degree of depth prevalue, keyboard depth correction value be sent to the PC104 computing machine, and then packing is uploaded to the well logging main frame or the well logging subsidiary engine shows, writes down and revises by serial ports.The PC104 computing machine connects winch panel SDDP-C by RS232 serial ports or other interface shape, communicates with, and then calculating parameter and the result of winch panel SDDP-C proofreaied and correct.
Getting the core well logger for electrode system well logger and perforation can be provided with special electrode system well logging control box DJXP and perforation and get core control box CSP it is carried out independent control in ground control system.Electrode system control box DJXP is connected with the channel switch unit, the detection signal of production wells lower electrode well logger feedback output, and then with the PC104 compunication, specifically can adopt multiple signal and communication modes such as RS485, RS232, to export the PC104 computing machine to after the detection signal processing that collect, packing is uploaded to well logging main frame or well logging subsidiary engine.Perforation is got core control box CSP and is connected communication with the channel switch unit, can realize the direct current gear shift, exchanges the coring of getting the core mode.The perforation function is applicable to the perforating system of working power frequency 20KHz ± 2KHz Magnedat as primer detonator, also can finishes the perforation function by external initiator.
In addition, in order to make the well logging ground control system can connect the logging instrumentation control box of other kind easily in the future, to realize real-time monitoring to other kind logging instrumentation, in the well logging ground control system of present embodiment, also be provided with the spread signal interface of the connection first control platform and the expansion cable interface of connecting channel switch unit, can select as required other logging instrumentation control box connecting system, such as RFT repeat formation tester (RFT) interface box etc., compatible and open with enhanced system.
In the channel switch unit, be provided with polylith cable switch boards, can adopt the relay mode to realize that the selection of signal transmission passage and power delivery passage switches, and then the cable core of transmission signals and the cable of transmission power supply be distributed according to the combination of downhole logging instrument device.Adopt selector switch general+5V ,+the 12V power supply switches to required cable switch boards, the cable switch boards of energising can be set up communication contact by RS485 serial ports network with the PC104 computing machine and in running order, other cable switch boards then is in off-position, the PC104 computing machine can not be visited it, thereby guarantees the security and the reliability of cable switched system.On every cable switch boards, be provided with the RS485 programmable interface and have the different network addresss, the PC104 computing machine is according to the corresponding cable switch boards of different well logging project operations, can also pass through the various switching states of RS485 serial ports access to netwoks, detect to carry out security.
In the present embodiment, power module mainly by ac main power (such as dispatch from foreign news agency), exchange accessory power supply (such as ups power), programme-controlled dc power and relay power etc. and form, finish respectively that electronic circuit power supply, telescoping ram to various subsurface equipments actuates, functions such as program control direct current supply and relay gear shift.In order to satisfy the power demands of the multiple testing tool in down-hole, in described power module, be provided with AC power a-b box ACCP and direct supply combination box DCCP, as shown in Figure 1.AC power a-b box ACCP selects to switch to dispatch from foreign news agency and ups power automatically, when external communication power supply outage, inserts ups power automatically, for subsurface equipment provides lasting working power.The output terminal of AC power a-b box ACCP connects down-hole instrument power supply box TPS and ELGAR power supply, and so-called ELGAR power supply is the high-power ac power of the ELGAR brand of U.S.'s product, connects the input end of down-hole instrument power supply box TPS.Down-hole instrument power supply box TPS receives the control signal that the first control platform sends by the RS485 serial ports, be configured to the required Alternating Current Power Supply of subsurface equipment and export the channel switch unit to, and then for the subsurface equipment power supply, such as 50Hz (60Hz), 400Hz AC power or 60Hz phase shift power supply.Direct supply combination box DCCP connects many programme-controlled dc powers, such as four programme-controlled dc power DC * 4 shown in Figure 1, and according to first control signal sent of control platform, be configured to the required direct current supply of subsurface equipment and export the channel switch unit to, and then transfer to subsurface equipment for its power supply.
For some present external logging instrumentation is controlled and is monitored, EXCELL-2000DITS series logging instrumentation such as Halliburton Company, in the present embodiment, also be provided with in the ground control system in well logging and be exclusively used in DITS well logging main frame and the connected second control platform that DITS series logging instrumentation is carried out independent control.Described DITS well logging main frame is connected communication by Ethernet with the second control platform, by the second control platform instruction of controlling that DITS well logging main frame issues is resolved, decoding generates control signal corresponding and exports the channel switch unit to, select to switch with signal transmission passage and power delivery passage to its inside, and then, drive it and move on request reaching the DITS series logging instrumentation of down-hole under command parameter and the relevant setup parameter.Including with the PC104 embedded computer system in the described second control platform is main control module and the remote measurement communication interface that is exclusively used in EXCCLL-2000DITS series logging instrumentation, i.e. the DEMP interface that core constitutes.The PC104 main control module connects DITS well logging main frame by Ethernet, under the control of DITS well logging main frame, by the high speed cable telemetry communication function of modulator-demodular unit realization, finish control and signals collecting task to DITS series logging instrumentation with the DITS series logging instrumentation of down-hole.Meanwhile, the depth calculation disposable plates in the first control platform is sent to the DEMP interface with detection signal (comprising depth signal IDW, tension signal TEN and the magnetic mark MMD etc.) packing in real time of code wheel feedback, uses for the well logging of DITS series logging instrumentation.The measurement data of PC104 main control module after with acquisition process is uploaded to DITS well logging main frame, finishes the tasks such as demonstration, drawing, record and data management of corresponding well logging project by DITS well logging main frame.
In addition, DITS well logging main frame connects plotting apparatus by selector switch, switches by the switch ways in the selector switch is selected, and then can control plotting apparatus and log well and publish picture.
In the well logging ground control system of present embodiment, also include a digital oscilloscope, the connecting channel switch unit, the waveform of the well logging information original signal that subsurface equipment is fed back up shows.
Windows2000 operating system), preposition acquisition system (PC104 computing machine: the VxWorks real-time multi-task operating system) and formation such as DSP high-speed data process software the well logging ground control system of present embodiment is a logging platform system that adopts network communication to realize multimachine multitask combination logging, and software systems are by central control system (well logging main frame and well logging subsidiary engine:.
Windows 2000 system softwares are realized management and the logging instrumentation string combining and configuring function of well logging slip-stick artist to the well logging project, receive the data of uploading by the PC104 computing machine in the well logging process, the state exchange of real-time calculation control subsurface equipment, with the state setting of finishing logging instrumentation, log data curve display, drawing in real time, data recording, playback and functions such as editor, wellsite quick look interpretation, has close friend's man-machine dialog interface.
Vxworks operating system software is mainly realized real-time data acquisition and processing, and the control ground system carries out the switching of acquisition channel and powered operation etc., is the real-time acquisition process core of whole system.
Dsp software is mainly finished the coding and decoding function of cable telemetry system, is sent to vxworks operating system after uploading Data Digital with cable is original, and VxWorks transmitting order to lower levels coding back is sent to subsurface equipment by cable.
Well logging ground control system of the present utility model has advantages such as high reliability, highly compatible, and possesses the imaging logging function, and the ratio of performance to price is high.
Certainly; above-mentioned explanation is not to be to restriction of the present utility model; the utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.
Claims (10)
1, a kind of well logging ground control system is characterized in that: comprise well logging main frame, first control platform, channel switch unit and the power module; Described channel switch unit is connected with power module with the first control platform respectively, and connects the well logging main frame by the described first control platform; Described well logging main frame receives the instruction of controlling of user's input, transfer to the first control platform and instruct parsing, and then the generation control signal corresponding exports the channel switch unit to, signal transmission passage in the channel switch unit and power delivery passage are selected to switch, with the signal transmission passage of connection subsurface equipment and ground control system, and be that subsurface equipment is carried power supply; The described first control platform is gathered the measuring-signal of subsurface equipment feedback by the channel switch unit, and then exports the well logging main frame to and monitor.
2, well logging ground control system according to claim 1, it is characterized in that: in described well logging ground control system, also include a well logging subsidiary engine, connect the first control platform, and communicate with the well logging main frame, when the well logging hostdown, replace the well logging main frame to continue to carry out logging tasks.
3, well logging ground control system according to claim 2 is characterized in that: described well logging main frame is connected communication by the network switch with the first control platform with the well logging subsidiary engine.
4, according to each described well logging ground control system in the claim 1 to 3, it is characterized in that: the described first control platform connects the code wheel that is arranged on the logging truck, the detection signal of received code wheel output, the calculating of following well depth, and result of calculation transferred to the well logging main frame; Described code wheel exports detection signal to calculating and demonstration that the winch panel descends well depth simultaneously; The first control platform and winch panel communicate, and the calculating parameter and the result of calculation of winch panel are proofreaied and correct.
5, well logging ground control system according to claim 4 is characterized in that: including with the embedded computer system in the described first control platform is the main control module and the acquisition interface module of core; The command parameter that described main control module receives the well logging main frame and the subsidiary engine of logging well issues or the configuration information of subsurface equipment are converted to control signal corresponding and transfer to the channel switch unit, and following well depth is calculated; Described acquisition interface module receives the measuring-signal of subsurface equipment feedback by the channel switch unit, export that main control module is handled to and the form conversion after, be uploaded to well logging main frame or well logging subsidiary engine.
6, well logging ground control system according to claim 5, it is characterized in that: in described main control module, include PC104 computing machine and connected depth calculation disposable plates, A/D plate and dsp board, described PC104 computing machine is connected with the well logging subsidiary engine with the well logging main frame, receive the configuration information of its command parameter that issues or subsurface equipment, transfer to dsp board and encode, and then the generation control signal corresponding exports the channel switch unit to; In described acquisition interface module, include simulation/pulse signal disposable plates, sound wave/telesignalisation disposable plates, to the measuring-signal that collects amplify, after filtering, shaping and level translation handle, export A/D plate or dsp board to and carry out analog to digital conversion or coding, and then generate digital data transmission to the PC104 computing machine.
7, well logging ground control system according to claim 4, it is characterized in that: in described power module, include AC power a-b box and direct supply combination box, described AC power a-b box is selected to switch to dispatch from foreign news agency and ups power automatically, its output terminal connects down-hole instrument power supply box and ELGAR power supply, described down-hole instrument power supply box receives the control signal that the first control platform sends, and is configured to the required Alternating Current Power Supply of subsurface equipment and exports the channel switch unit to; Described direct supply combination box connects many programme-controlled dc powers, and according to the control signal that the first control platform sends, is configured to the required direct current supply of subsurface equipment and exports the channel switch unit to.
8, well logging ground control system according to claim 4 is characterized in that: also include to be exclusively used in described well logging ground control system special logging instrumentation is carried out independent special use well logging main frame of controlling and the connected second control platform; The described second control platform connecting channel switch unit carries out two-way communication by channel switch unit and special logging instrumentation; The described second control platform is connected communication with the first control platform simultaneously, and the detection signal of code wheel being exported by the first control platform transfers to the second control platform.
9, well logging ground control system according to claim 4 is characterized in that: also include electrode system control box that the electrode system well logger is controlled and/or perforation is got the perforation that the core well logger controls get the core control box in described well logging ground control system; Described electrode system control box is communicated by letter with the first control platform, and is connected with the channel switch unit; Described perforation is got the core control box and is connected communication with the channel switch unit.
10, well logging ground control system according to claim 4, it is characterized in that: in described well logging ground control system, also include spread signal interface and the expansion cable interface of connecting channel switch unit, other logging instrumentation control box of selection connection as required of connecting the first control platform.
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| CN200920021291U CN201392468Y (en) | 2009-04-21 | 2009-04-21 | Logging ground control system |
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| CN200920021291U CN201392468Y (en) | 2009-04-21 | 2009-04-21 | Logging ground control system |
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| CN102678101A (en) * | 2011-03-17 | 2012-09-19 | 中国石油集团长城钻探工程有限公司 | Voltage/current program-controlled display device of logging system |
| CN102953723A (en) * | 2011-08-25 | 2013-03-06 | 中国石油集团长城钻探工程有限公司 | Switching method and switching device for combined logging service cable core |
| WO2014187239A1 (en) * | 2013-05-20 | 2014-11-27 | 北京华脉世纪石油科技有限公司 | High-integration logging ground system |
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| CN102678101B (en) * | 2011-03-17 | 2017-04-19 | 中国石油集团长城钻探工程有限公司 | Voltage/current program-controlled display device of logging system |
| CN102678101A (en) * | 2011-03-17 | 2012-09-19 | 中国石油集团长城钻探工程有限公司 | Voltage/current program-controlled display device of logging system |
| CN102953723B (en) * | 2011-08-25 | 2017-10-03 | 中国石油集团长城钻探工程有限公司 | Combination well logging service cable core switching method and its switching device |
| CN102953723A (en) * | 2011-08-25 | 2013-03-06 | 中国石油集团长城钻探工程有限公司 | Switching method and switching device for combined logging service cable core |
| CN108471667A (en) * | 2012-07-27 | 2018-08-31 | 诺瓦斯能源集团有限公司 | For using plasma source excitation well, deposit and the system and method for drilling |
| US9816372B2 (en) | 2013-05-20 | 2017-11-14 | Arena Petro Ltd. | Highly-integrated well logging surface system |
| WO2014187239A1 (en) * | 2013-05-20 | 2014-11-27 | 北京华脉世纪石油科技有限公司 | High-integration logging ground system |
| CN106948807A (en) * | 2017-03-23 | 2017-07-14 | 连云港杰瑞自动化有限公司 | A kind of method to crossing acquisition and the correction of drilling rod logger depth |
| CN111305824A (en) * | 2020-03-27 | 2020-06-19 | 北京环鼎科技有限责任公司 | Depth interface panel separating display and operation and use method thereof |
| CN111305824B (en) * | 2020-03-27 | 2024-03-29 | 北京环鼎科技有限责任公司 | Depth interface panel capable of separating display and operation and application method thereof |
| CN113250678A (en) * | 2021-05-07 | 2021-08-13 | 中海油田服务股份有限公司 | Control system for halter, ground system and control method thereof |
| CN113250678B (en) * | 2021-05-07 | 2023-03-14 | 中海油田服务股份有限公司 | Control system for halter, ground system and control method thereof |
| CN113625365A (en) * | 2021-09-03 | 2021-11-09 | 中地装（重庆）地质仪器有限公司 | Seabed comprehensive exploration system |
| CN113625365B (en) * | 2021-09-03 | 2024-05-10 | 中地装（重庆）地质仪器有限公司 | Seabed comprehensive exploration system |
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