CN2851567Y - Portable well-logging and perforating ground system - Google Patents
Portable well-logging and perforating ground system Download PDFInfo
- Publication number
- CN2851567Y CN2851567Y CNU200520085856XU CN200520085856U CN2851567Y CN 2851567 Y CN2851567 Y CN 2851567Y CN U200520085856X U CNU200520085856X U CN U200520085856XU CN 200520085856 U CN200520085856 U CN 200520085856U CN 2851567 Y CN2851567 Y CN 2851567Y
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- logging
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- well
- perforating
- utility
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Abstract
The utility model relates to a well-logging and perforating ground system which has convenient installation, carrying and operation. The utility model is especially suitable for different well-logging and perforating operation. The utility model has the technical scheme that the utility model comprises a well-logging and perforating ground instrument, a typing line, a communication line, an operating computer, a connecting line of a well-logging cable, a depth transducer, a magnetic marker sensor and a tension transducer. The core of the technological improvement of the utility model is that the well-logging and perforating ground instrument adopts a portable well-logging and perforating ground instrument which is composed of an oscilloscope which is arranged in an instrument casing, a drawing instrument, a bracket, a junction box, a power supply for an instrument and a controlling circuit board. The existing modular circuit of the technology of a digital integrated circuit is specifically applied to the well-logging / perforating ground instrument of the utility model, and thus the volume of ground equipment is reduced; the utility model is integrated with special software which is composed of well-logging integrated operating software, a real-time well-logging program, a real-time perforating program, a graduation program, a playback program, a service table, a word stock file, etc. An operator operates the utility model by operating the computer provided with the special software to complete the functions of well-logging and perforating operation.
Description
One, technical field: the utility model relates to a kind of well logging/perforation ground system, installs, carries and easy to use, is particularly suitable for all kinds of well loggings and perforating job and uses.
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: the purpose of this utility model 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, and the print wire, connection, operating computer, logging cable line, depth transducer, magnetic mark sensor, the tension pick-up that are connected on well logging/perforation ground instrument bus are formed, it is characterized in that: described well logging/perforation ground instrument is a kind of well logging/perforation ground instrument of portable construction, and it also comprises oscillograph, plotter, carriage, junction box, instrument power source and the control circuit board composition of device in the instrument shell of well logging/perforation ground.
Control circuit board comprises bus hub plate and the oscillograph that is connected with 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, shooting point ignition source control panel, instrument power source, wherein: system board connects main frame and plotter, LCDs, the analog signal conditioner plate connects the signal gain adjuster, the depth signal conditioning plate connects degree of depth indication, power supply indication and control panel also are connected with direct current downhole cartridge power supply plate, power control switch, voltage regulator, shooting point ignition source control panel connects isolating transformer and ignition control switch, and external power supply is connected respectively to instrument power source after connecting power switch, isolating transformer, direct current downhole cartridge power supply plate plotter, main frame, oscillograph.
System board is core with the host CPU, the periphery is connected with status register respectively, display screen drives CPU, communication interface, 12 D/A of 2 passages, 12 A/D of 16 passages, 6 passages, 16 digit counters, two-port RAM, graceful sign indicating number decoding CPU, graceful sign indicating number restorer, and 12 D/A of 2 passages wherein, 12 A/D of 16 passages, 6 passages, 16 digit counters, graceful sign indicating number restorer are connected with the bus hub plate by bus plug.
The utility model 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 utility model.
Fig. 2 is a ground of the present utility model instrument structure chart.
Fig. 3 is a Circuits System theory diagram of the present utility model.
Fig. 4 is a Circuits System mainboard theory diagram of the present utility model.
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, and the print wire, connection, operating computer, logging cable line, depth transducer, magnetic mark sensor, the tension pick-up that are connected on well logging/perforation ground instrument bus are formed, it is characterized in that: described well logging/perforation ground instrument is a kind of well logging/perforation ground instrument of portable construction, and it also comprises oscillograph, plotter, carriage, junction box, instrument power source and the control circuit board composition of device in the instrument shell of well logging/perforation ground.
2, portable well logging according to claim 1/perforation ground system, it is characterized in that: control circuit board comprises bus hub plate and the oscillograph that is connected with 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, shooting point ignition source control panel, instrument power source, wherein: system board connects main frame and plotter, LCDs, the analog signal conditioner plate connects the signal gain adjuster, the depth signal conditioning plate connects degree of depth indication, power supply indication and control panel also are connected with direct current downhole cartridge power supply plate, power control switch, voltage regulator, shooting point ignition source control panel connects isolating transformer and ignition control switch, and external power supply is connected respectively to instrument power source after connecting power switch, isolating transformer, direct current downhole cartridge power supply plate plotter, main frame, oscillograph.
3, portable well logging according to claim 2/perforation ground system, it is characterized in that: system board is core with the host CPU, the periphery is connected with status register respectively, display screen drives CPU, communication interface, 12 D/A of 2 passages, 12 A/D of 16 passages, 6 passages, 16 digit counters, two-port RAM, graceful sign indicating number decoding CPU, graceful sign indicating number restorer, and 12 D/A of 2 passages wherein, 12 A/D of 16 passages, 6 passages, 16 digit counters, graceful sign indicating number restorer are connected with the bus hub plate by bus plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520085856XU CN2851567Y (en) | 2005-07-19 | 2005-07-19 | Portable well-logging and perforating ground system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200520085856XU CN2851567Y (en) | 2005-07-19 | 2005-07-19 | Portable well-logging and perforating ground system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2851567Y true CN2851567Y (en) | 2006-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200520085856XU Expired - Fee Related CN2851567Y (en) | 2005-07-19 | 2005-07-19 | Portable well-logging and perforating ground system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2851567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626032A (en) * | 2014-10-27 | 2016-06-01 | 中国石油集团长城钻探工程有限公司 | Portable test and maintenance case |
| CN114756205A (en) * | 2021-01-11 | 2022-07-15 | 中国石油天然气股份有限公司 | Logging application program integration method and device |
-
2005
- 2005-07-19 CN CNU200520085856XU patent/CN2851567Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105626032A (en) * | 2014-10-27 | 2016-06-01 | 中国石油集团长城钻探工程有限公司 | Portable test and maintenance case |
| CN114756205A (en) * | 2021-01-11 | 2022-07-15 | 中国石油天然气股份有限公司 | Logging application program integration method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061227 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |