CN1786412A - Portable well logging/perforating ground system - Google Patents
Portable well logging/perforating ground system Download PDFInfo
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- CN1786412A CN1786412A CN 200510044020 CN200510044020A CN1786412A CN 1786412 A CN1786412 A CN 1786412A CN 200510044020 CN200510044020 CN 200510044020 CN 200510044020 A CN200510044020 A CN 200510044020A CN 1786412 A CN1786412 A CN 1786412A
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- logging
- well logging
- perforation
- perforation ground
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Abstract
The invention relates to logging/ perforation ground system. It includes well logging/ perforation ground apparatus, typing line, connection, computer operation, logging cable tie-line, depth transducer, magnetism mark transducer, and tension transducer. The core of the technique improving is adopting portable logging/ perforation ground apparatus. It includes oscilloscope, graph plotter, bracket, connecting box, apparatus electric source and control circuit plate. The invention is used the current module circuit to apply in logging/ perforation ground apparatus to make its volume greatly shorten, and combined the proprietary software, such as logging integration operation software, real time logging program, real time perforation program, and so on. The operator can use computer to operate the system to realize normal logging and perforation working.
Description
One, technical field: the present invention relates to a kind of well logging/perforation ground system, install, carry and easy to use, be particularly suitable for all kinds of well loggings and perforating job and use.
Two, background technology: at present domestic numerical control logging system also rests on the large-scale computer cabinet system pattern, some in addition also do bigger and bigger.Systemic-function is many, and actual lacking of using, instrument connects difficulty.Equipment volume and weight are all very big, particularly at sea or during remote regional operation, very inconvenience is installed in transportation.This not only is not inconsistent with current electronic technology development trend, has influence on its cost and use yet.
Electronic functionalities from strength to strength, volume is more and more for a short time is current electronic technology characteristic of development and trend.Software engineering development has simultaneously further promoted the development of this trend again, and many functions of being finished by hardware of past can utilize software to finish now.Therefore the miniaturization of well logging/perforation instrument system is feasible.
Three, summary of the invention: purpose of the present invention is exactly the problem that exists at prior art, and a kind of portable well logging perforation ground system easy to carry is provided.
Its technical scheme is to comprise well logging/perforation ground instrument, print wire, and connection, operating computer, the logging cable line, depth transducer, the magnetic mark sensor, tension pick-up is formed.The core of its technological improvement is that well logging/perforation ground instrument adopts portable well logging/perforation ground instrument, and it comprises oscillograph, plotter, carriage, junction box, instrument power source and the control circuit board composition of device in tool housing.
The control circuit board of portable well logging/perforation ground instrument comprises the bus hub plate, 4 channel pulse signal regulating panels, the acoustic signals conditioning plate, system board, the analog signal conditioner plate, the depth signal conditioning plate, power supply indication and control panel, direct current downhole cartridge power supply plate, shooting point fire control making sheet, instrument power source, isolating transformer, power switch, ignition control switch, degree of depth indication, LCDs, the signal gain adjuster, voltage regulator, power control switch, toggle switch is formed.
System board comprises that bus plug, host CPU, status register, display screen drive CPU, communication interface, 12 D/A of 2 passages, 12 A/D of 16 passages, 6 passages, 16 digit counters, graceful sign indicating number restorer, graceful sign indicating number decoding CPU, two-port RAM composition.
The present invention is that the modular circuit that will have the digital integrated electronic circuit technology now specifically is applied in well logging/perforation ground instrument, the volume of ground installation is dwindled greatly, in conjunction with the special-purpose software of compositions such as the integrated function software of well logging, real-time logging program, real-time perforation program, scale program, playback program, agent list, font file.The operator is equipped with the operation of the computer realization of special-purpose software to this instrument system by operation, finishes conventional logging and perforating job function.
Four, description of drawings:
Fig. 1 is the representative configuration figure of a kind of embodiment of the present invention.
Fig. 2 is a ground of the present invention instrument structure chart.
Fig. 3 is a Circuits System theory diagram of the present invention.
Fig. 4 is a Circuits System mainboard theory diagram of the present invention.
Five, the specific embodiment:
Referring to accompanying drawing 1, the host computer 4 that well logging/perforating application software is housed is connected with portable well logging/perforation ground instrument 1 by print wire 2, connection 3.Connect servicing units such as logging cable line 5, depth transducer 6, magnetic mark sensor 7, tension pick-up 8, form typical portable well logging perforation ground system field operation state.
Referring to accompanying drawing 2, form this instrument frame for movement framework by bottom installation bracket 15, foot pad 16, junction box 17, middle part installation bracket 9, top installation bracket 10, sidepiece mounting bracket 19, tool housing 22, front panel 11.Portion is equipped with equipment such as instrument power source 18, isolating transformer 20, circuit machine cage 21, oscillograph 12, plotter 14 within it, and oscillograph 12 is fastening by the fastening press strip of oscillograph 13.Circuit board all is installed in the circuit machine cage 21, interconnects the built-up circuit system by the bus plate.Operation knob, gauge tap, LCD, indicator lamp etc. all are installed on the front panel 11.Simultaneously, oscillograph, plotter operating surface also are exposed on the front panel 11.Form a portable well logging/perforation ground instrument structural behavior.
Form basic logging signal modulate circuit referring to accompanying drawing 3,4 channel pulse signal regulating panels, acoustic signals conditioning plate, analog signal conditioner plate, depth signal conditioning plate, mainly finish the conditioning and the shaping of corresponding well logging primary signal.Finish the collection and the processing of various types of signal by system board.Voltage regulator, power control switch, power supply indication and control panel, direct current downhole cartridge power supply plate are formed the downhole cartridge electric power system, are used to downhole cartridge that electric power is provided.Isolating transformer, shooting point fire control making sheet, ignition control switch are formed the perforating application unit, are used to finish perforating application.Each Circuits System all is connected with the external signal lead-in wire by the bus hub plate.
Referring to accompanying drawing 4, system board is finished data acquisitions and control function such as 12 D/A of 2 passages, 12 A/D of 16 passages, 6 passages, 16 digit counters, graceful sign indicating number restorer, the decoding of graceful sign indicating number.Be multi-CPU structure, host CPU is finished collection, control and the communication of main signal.Graceful sign indicating number decoding CPU finishes graceful Chester signal decoding, is connected with host CPU by two-port RAM.Display screen drives CPU and is used for the drive installation state LCDs of plate in front, realizes the duty deixis.System board is connected with each Circuits System by the bus hub plate by bus plug.
Claims (3)
1, portable well logging/perforation ground system, comprise well logging/perforation ground instrument, print wire, connection, operating computer, the logging cable line, depth transducer, the magnetic mark sensor, tension pick-up is formed, it is characterized in that: described well logging/perforation ground instrument is a kind of portable well logging/perforation ground instrument, and it comprises oscillograph, plotter, carriage, junction box, instrument power source and the control circuit board composition of device in tool housing.
2, portable well logging according to claim 1/perforation ground system is characterized in that: the control circuit board of portable well logging/perforation ground instrument comprises the bus hub plate, 4 channel pulse signal regulating panels, the acoustic signals conditioning plate, system board, the analog signal conditioner plate, the depth signal conditioning plate, power supply indication and control panel, direct current downhole cartridge power supply plate, shooting point fire control making sheet, instrument power source, isolating transformer, power switch, ignition control switch, degree of depth indication, LCDs, the signal gain adjuster, voltage regulator, power control switch, toggle switch is formed.
3, portable well logging according to claim 2/perforation ground system is characterized in that: system board comprises that bus plug, host CPU, status register, display screen drive CPU, communication interface, 12 D/A of 2 passages, 12 A/D of 16 passages, 6 passages, 16 digit counters, graceful sign indicating number restorer, graceful sign indicating number decoding CPU, two-port RAM composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510044020 CN1786412A (en) | 2005-07-07 | 2005-07-07 | Portable well logging/perforating ground system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510044020 CN1786412A (en) | 2005-07-07 | 2005-07-07 | Portable well logging/perforating ground system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1786412A true CN1786412A (en) | 2006-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510044020 Pending CN1786412A (en) | 2005-07-07 | 2005-07-07 | Portable well logging/perforating ground system |
Country Status (1)
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| CN (1) | CN1786412A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900481B (en) * | 2006-07-12 | 2010-08-18 | 中国石化集团胜利石油管理局测井公司 | Perforation efficiency detecting system under analogue storage layer condition |
| CN101517191B (en) * | 2006-09-07 | 2013-02-13 | 桑德克斯有限公司 | Method of and system for determining the free point in a drill pipe |
| 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 |
| CN107727298A (en) * | 2017-11-23 | 2018-02-23 | 川南航天能源科技有限公司 | Perforation single-core cable underground tension force real-time monitoring system and its monitoring method |
| 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 |
| CN113722358A (en) * | 2021-08-20 | 2021-11-30 | 河北环鼎石油设备有限责任公司 | Large file playback algorithm, system and device in pump-out logging mode |
-
2005
- 2005-07-07 CN CN 200510044020 patent/CN1786412A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1900481B (en) * | 2006-07-12 | 2010-08-18 | 中国石化集团胜利石油管理局测井公司 | Perforation efficiency detecting system under analogue storage layer condition |
| CN101517191B (en) * | 2006-09-07 | 2013-02-13 | 桑德克斯有限公司 | Method of and system for determining the free point in a drill pipe |
| 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 |
| US9816372B2 (en) | 2013-05-20 | 2017-11-14 | Arena Petro Ltd. | Highly-integrated well logging surface system |
| CN107727298A (en) * | 2017-11-23 | 2018-02-23 | 川南航天能源科技有限公司 | Perforation single-core cable underground tension force real-time monitoring system and its monitoring method |
| 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 |
| CN113722358A (en) * | 2021-08-20 | 2021-11-30 | 河北环鼎石油设备有限责任公司 | Large file playback algorithm, system and device in pump-out logging mode |
| CN113722358B (en) * | 2021-08-20 | 2023-11-17 | 河北环鼎石油设备有限责任公司 | Large file playback algorithm, system and device for pump-out logging mode |
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