CN111335873A - Quick detection box of logging instrument - Google Patents
Quick detection box of logging instrument Download PDFInfo
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- CN111335873A CN111335873A CN202010231784.4A CN202010231784A CN111335873A CN 111335873 A CN111335873 A CN 111335873A CN 202010231784 A CN202010231784 A CN 202010231784A CN 111335873 A CN111335873 A CN 111335873A
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- 238000001514 detection method Methods 0.000 title claims abstract description 47
- 238000009434 installation Methods 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000012031 short term test Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000004088 simulation Methods 0.000 description 4
- 101000746134 Homo sapiens DNA endonuclease RBBP8 Proteins 0.000 description 3
- 101000969031 Homo sapiens Nuclear protein 1 Proteins 0.000 description 3
- 102100021133 Nuclear protein 1 Human genes 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000013500 data storage Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NYYLZXREFNYPKB-UHFFFAOYSA-N 1-[ethoxy(methyl)phosphoryl]oxyethane Chemical compound CCOP(C)(=O)OCC NYYLZXREFNYPKB-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B47/00—Survey of boreholes or wells
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention provides a logging instrument rapid detection box, which comprises: PC104 integrated circuit board, BCU INTERFACE, BCU, power and module, wherein, the module stack formula is connected on PC104 integrated circuit board, and it includes: network card, MODEM INTERFACE, GPIB board and SP INTERFACE; the network card is connected with CLASS software on the computer through an RJ45 network cable interface and is used for communicating with the CLASS software on the computer; the MODEM INTERFACE is connected with the BCU INTERFACE, the BCU INTERFACE is connected with the BCU, and the BCU is connected with the MRIL-P nuclear magnetic logging instrument through a 1553 bus INTERFACE and used for communicating with the MRIL-P nuclear magnetic logging instrument; the GPIB board is connected with the SDDP depth panel through an IEEE488 bus and used for communicating and acquiring depth, tension and CCL lamp signals; the SP INTERFACE is used for collecting natural potential signals. The rapid detection box for the logging instrument well solves the problem that time and labor are wasted in debugging the logging instrument in the prior art.
Description
Technical Field
The invention relates to the technical field of petroleum logging, in particular to a quick detection box of a logging instrument.
Background
At present, when an EXCELL2000 instrument has problems, a logging team is required to be connected with the logging instrument, then a telemetry (D4TG) signal is connected to the upper part of the instrument, and is uploaded to a ground system through a cable of a plurality of kilometers on a logging truck after being modulated and demodulated, data is transmitted to a PC104 board card through a modulation and demodulation board of a ground DEMP, when the EXCELL2000 instrument is required to be debugged, the team is required to send a large number of personnel, and the D4TG, the cable, the ground system and the like are continuously connected or disconnected, so that a large amount of personnel and time are wasted.
In view of the above, the present invention is particularly proposed.
Disclosure of Invention
In view of the above, the invention provides a logging instrument rapid detection box, and aims to solve the problem that time and labor are wasted in debugging a logging instrument in the prior art.
The invention provides a quick detection box of a logging instrument, one end of the quick detection box is connected with a computer, the other end of the quick detection box is connected with a 2000 series logging instrument, and the quick detection box of the logging instrument comprises: PC104 integrated circuit board, BCU INTERFACE, BCU, power and module, wherein, the module stack formula is connected on PC104 integrated circuit board, and it includes: network card, MODEM INTERFACE, GPIB board and SP INTERFACE; the network card is connected with CLASS software on the computer through an RJ45 network cable interface and is used for communicating with the CLASS software on the computer; the MODEM INTERFACE is connected with the BCU INTERFACE, the BCUINTERFACE is connected with the BCU, and the BCU is connected with the MRIL-P nuclear magnetic logging instrument through a 1553 bus INTERFACE and used for communicating with the MRIL-P nuclear magnetic logging instrument; the GPIB board is connected with the SDDP depth panel through an IEEE488 bus and used for communicating and acquiring depth, tension and CCL lamp signals; the SP INTERFACE is used for collecting natural potential signals.
Further, in the quick detection box for the logging instrument, the PC104 board adopts a Mohua PCM-4825 main board and an installation operation system position VXWORKS.
Further, in the quick detection box for the logging instrument, the PC104 board card is connected with a power supply and is powered by a power supply of 5V.
Furthermore, in the logging instrument rapid detection box, level converters are arranged at INTERFACEs between the network card and the MODEM INTERFACE and the PC104 board card, and 15V power is supplied through the PC104 board card
Furthermore, in the quick detection box of the logging instrument, the BCU is connected with a power supply and is powered by 5V through the power supply, and the BCU INTERFACE is powered by the BCU.
Furthermore, in the above-mentioned logging instrument short-term test box, the PC104 integrated circuit board with one side all is provided with 104 needle structures on the module, and the another side all is provided with the 104 hole structures that correspond with it.
Furthermore, in the quick detection box for the logging instrument, the PC104 board card and the module are mutually meshed and connected through the upper-layer needle and the lower-layer hole, so that the quick detection box has good shock resistance.
Further, in the above fast detection box of the logging instrument, the MODEM INTERFACE connects P1 of the MODEM INTERFACE to J2 of the BCU INTERFACE through a flat cable.
Further, in the quick detection box of the logging instrument, the P1 of the MODEM INTERFACE and the J2 of the BCUINTERFACE are in one-to-one correspondence in a wiring mode, namely pins 38, 39 and 40 of 1-1,2-2 and P1 are not connected.
Further, in the above-mentioned rapid tool detection cartridge, the BCU INTERFACE connects J1 of BCUINTERFACE to U11 of BCU via a weld line.
Compared with the prior art, the quick detection box for the logging instrument has the advantages that the quick connection and disconnection are realized by replacing the 2000 system and the telemetering D4TG with the quick detection box for the logging instrument, the problem that the D4TG, a cable and a ground system need to be repeatedly disassembled in a large amount of time and manpower is solved, the workload is reduced, the task progress is accelerated, and the working efficiency is improved.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a top view of a tool rapid test cassette according to an embodiment of the present invention;
FIG. 2 is a front view of a tool rapid test cassette according to an embodiment of the present invention;
fig. 3 is a structural diagram of a PC104 board card provided in the embodiment of the present invention;
fig. 4 is a diagram illustrating a connection structure between a network card and a computer according to an embodiment of the present invention;
fig. 5 is a connection structure diagram of MODEM INTERFACE and BCU INTERFACE provided in the embodiment of the present invention;
fig. 6 is a diagram of a connection relationship between MODEM INTERFACE and BCU INTERFACE provided in the embodiment of the present invention;
fig. 7 is a connection structure diagram of a BCU and a BCU INTERFACE according to an embodiment of the present invention;
FIG. 8 is a diagram of a BCU in accordance with an embodiment of the present invention in connection with a downhole tool;
FIG. 9 is a diagram of a BCU in connection with a downhole tool according to an embodiment of the present invention;
FIG. 10 is a functional block diagram of a tool rapid detection cartridge provided in an embodiment of the present invention;
FIG. 11 is a comparison of the prior art provided by the embodiments of the present invention and the present invention.
Wherein, 1 is a PC104 board card; 2 is MODEM INTERFACE; 3 is BCU INTERFACE; 4 is BCU; 5 is a power supply; 6 is RJ45 network cable interface; 7 is 1553 bus interface; 8 is a switch; and 9 is an indicator light.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1 to 10, a fast detection box for a logging tool according to an embodiment of the present invention is shown, in which one end is connected to a computer and the other end is connected to a 2000 series logging tool; the logging instrument short-term test box includes: the PC104 board card 1, BCU INTERFACE3, BCU4, power supply 5, switch 8, indicator light 9, RJ45 network cable INTERFACE 6, 1553 bus INTERFACE 7 and modules, wherein the modules are connected on the PC104 board card 1 in a stacked manner and comprise: network card, MODEM INTERFACE2, GPIB board and SPINTERFACE; the network card is connected with CLASS software on the computer through an RJ45 network cable interface 6 and is used for communicating with the CLASS software on the computer; the MODEM INTERFACE2 is connected with the BCU INTERFACE3, the BCUINTERFACE 3 is connected with the BCU4, and the BCU4 is connected with the MRIL-P nuclear magnetic logging instrument through a 1553 bus INTERFACE 7 and used for communicating with the MRIL-P nuclear magnetic logging instrument; the GPIB board is connected with the SDDP depth panel through an IEEE488 bus and used for communicating and acquiring analog signals of depth, tension, CCL lamps and the like; the SP INTERFACE is used for collecting natural potential signals.
Specifically, the PC104 board 1 adopts a PCM-4823 main board, an operating system bit VXWORKS is installed, a module is connected to the PC104 board 1, a COM1 interface and a VGA interface are provided, the PC104 board 1 has functions of realizing control and data storage, and the module includes: network card, MODEM INTERFACE2, GPIB board and SP INTERFACE; the network card is connected to the PC104 board card 1, is connected with CLASS software on a computer through J2 on the network card, interacts with the computer mainly through Ethernet, receives an instruction signal from the detection box and then performs data communication with the computer; the MODEM INTERFACE2 is connected to the PC104 board card 1 and connected with the BCU INTERFACE3, the MODEM INTERFACE2 mainly transmits analog signals measured by the logging host computer and converts the analog signals into digital signals, software installed on the computer performs digital-analog conversion again to translate the transmitted information, and it can be understood that the connection modes of flat cable connection, wire bonding connection, stacking connection and the like can be adopted between the MODEM INTERFACE2 and the BCU INTERFACE3 as long as the connection modes of transmitting the analog signals measured by the logging host computer can be met; the GPIB board is connected to the PC104 board card and connected with the SDDP depth force panel to communicate and collect analog signals such as depth, tension and CCL lamps; SP INTERFACE is connected to PC104 board card to collect natural potential analog signals.
In this embodiment, specifically, the PC104 board 1 adopts a PCM-4823 motherboard and an operating system installation position VXWORKS, a module is connected to the PC104 board 1, a COM1 interface and a VGA interface are provided, and the PC104 board 1 and the module are connected in a stacked manner, specifically, the PC104 board 1 and the module are both provided with 104 pin structures on one surface and 104 hole structures corresponding to the pin structures on the other surface, and then a back plate and a board insertion slideway of the PC104 board 1 are removed, so that the PC104 board 1 and the module are connected in a stacked manner in a pin and hole manner, that is, the PC104 board 1 and the module are connected by mutually biting and connecting the upper 104 pin and the lower 104 hole, and the stacked connection has excellent shock resistance, so that the application range and the service life of the detection box can be enlarged, and the PC104 board 1 has functions of realizing control and data storage. The module comprises: network card, MODEM INTERFACE2, GPIB board and SP INTERFACE; the network card is connected to the PC104 board card 1 in a stacking manner, and is connected with CLASS software on a computer through a J2 INTERFACE on the PC104 board card and a standard TCP/IP protocol, when an analog signal is transmitted to the computer from a detection box, the analog signal is converted into a digital signal through MODEM INTERFACE2, the network card on the detection box outputs the digital signal to an Ethernet through an RJ45 network INTERFACE, the network card and the network INTERFACE need to be connected with a patch cord, the Ethernet is connected to the computer, when the digital signal is transmitted to the computer, the CLASS software performs digital-analog conversion on the digital signal and converts the digital signal into the analog signal, the CLASS software is operation software used by an EXCLL2000 logging system and is installed in a notebook computer for portable ground use, and the CLASS software can perform real-time logging service and has the functions of playback and the like; the MODEM INTERFACE2 is connected on the PC104 board card 1 in a stacking mode and is connected with the BCU INTERFACE3 through a flat cable, the MODEM INTERFACE2 carries out data communication with the PC104 board card 1 through COM1 arranged on the PC104 board card 1, the MODEM INTERFACE2 mainly transmits analog signals measured by a logging host and converts the analog signals into digital signals, and software installed on a computer carries out digital-analog conversion so as to translate the transmitted information; the GPIB board is connected on the PC104 board card 1 in a stacking mode and is connected with the SDDP depth panel through an IEEE488 bus, the GPIB board is only used when being connected with the SDDP depth panel, and analog signals such as non-communication, acquisition depth, tension and CCL lamps can be removed from the PC104 board card; SP INTERFACE is connected on the PC104 board card in a stack mode and is connected with a natural potential instrument, SP INTERFACE is only used when being connected with the natural potential instrument, and can be removed from the PC104 board card when natural potential signals are not measured and collected.
Specifically, the BCU INTERFACE3 is disposed inside the casing of the detection box, one end of the BCU INTERFACE3 is connected to the MODEM INTERFACE2, and the other end of the BCU INTERFACE is connected to the BCU4, when the simulation information is transmitted from the logging instrument to the detection box, the PC104 board 1 receives the data, the simulation data passes through the BCU INTERFACE3 first, and then passes through the MODEM INTERFACE2 connected to the PC104 board 1, the BCU INTERFACE3 mainly plays a role in connecting the BCU4 and transmitting the simulation data at the bottom of the well, it can be understood that the BCU INTERFACE3 may be connected to the MODEM INTERFACE2 through connection methods such as a flat cable connection, a wire connection, a stack connection, and the like, as long as the BCU INTERFACE3 can ensure the transmission of the simulation data at the bottom of the well.
In this embodiment, the BCU INTERFACE3 is disposed inside the casing of the detection box, one end of the BCU INTERFACE3 is connected to the MODEM INTERFACE2, the other end of the BCU INTERFACE3 is connected to the BCU4, the MODEM INTERFACE2 is connected to the MODEM INTERFACE2 through a flat cable, the P1 of the MODEM INTERFACE2 is connected to the J2 of the BCU INTERFACE3, the connection modes are one-to-one correspondence, namely 1-1 and 2-2, wherein the P1 is 40 pins, the J2 is 37 pins, the pins 38, 39 and 40 of the P1 are null and are not connected, the flat cable connection is compared with other connections, the connection is fast, the connection efficiency is high, and the transmission of the analog data is fast, when the analog information is transmitted from the logging instrument to the detection box, the PC104 board card 1 receives the data, the data passes through the BCU INTERFACE3 first, and then passes through the MODEM INTERFACE2 connected to the PC104 board 1, and the BCU INTERFACE3 mainly plays roles of connecting the BCU4 and transmitting the analog data.
Specifically, the BCU4 is arranged in the shell of the detection box, one end of the BCU is connected with the BCU INTERFACE3, the other end of the BCU is connected with the downhole instrument, when analog information is transmitted from the logging instrument to the detection box, the PC104 board card 1 receives an analog signal, the analog signal firstly passes through the BCU4, then through BCU INTERFACE3, finally through modem INTERFACE2 connected on PC104 board 1, BCU4 is the bus controller, which is the only terminal on the bus arranged to perform the tasks of establishing and initiating data transmission, it is directly connected with an interface RTU on a data bus of the downhole instrument, the RTU extracts data or receives data under the control of BC, BCU4 mainly plays the role of collecting and transmitting data at the bottom of a well, it can be understood that the BCU4 can be connected to the BCU INTERFACE3 by a wire-laying connection, a wire-bonding connection, a stacking connection, etc., as long as the BCU4 can acquire and transmit downhole data.
In the embodiment, the BCU4 is arranged inside the detection box shell, one end of the BCU4 is connected with the BCU INTERFACE3 through a welding wire, the INTERFACEs of J1 on the BCU INTERFACE3 are connected with the INTERFACEs of U11 on the BCU4 one by one, the other end of the BCU INTERFACE is connected with the downhole instrument through a 1553 bus INTERFACE 7, the INTERFACE of the downhole instrument P1 is connected with the INTERFACE of J2 on the BCU one by one, wherein Z1553+ on the J2 INTERFACE is connected with 11 on the P1 INTERFACE, Z1553-on the J2 INTERFACE is connected with 13 on the P1 INTERFACE, and X GND on the J2 INTERFACE is connected with 14 on the P1 INTERFACE. The BCU4 is a bus controller, the only terminal on the bus arranged to perform the set up and start data transfer tasks is directly connected to an interface RTU on the downhole instrumentation data bus, the RTU extracts or accepts data under the control of the BCU4, the BCU4 primarily functions to extract and accept downhole data.
Specifically, the power supply 5 is arranged inside the box body of the detection box and is connected with 220 alternating current, 5V voltage is output outwards and is respectively connected with the PC104 board card 1 and the BCU4, wherein the PC104 board card 1 provides 5V voltage through the power supply, the power supply of the network card and the MODEMIFACE 2 is provided by the PC104 board card 1, a level converter is arranged on an INTERFACE, the 5V voltage output by the PC104 board card 1 is converted into 12V, the BCU provides 5V voltage through the power supply, the BCU INTERFACE3 needs 5V power supply, and the power supply is provided by the BCU4 through a connection wire with the BCU 4.
Referring to fig. 11, the inside of the black line frame is the prior art, the fast detection box of the logging instrument replaces the original 2000 system and the remote measuring D4TG, so that fast connection and disconnection are realized, the problem that the D4TG, the cable and the ground system need to be repeatedly disassembled in a large amount of time and manpower is solved, the workload is reduced, the task progress is accelerated, and the working efficiency is improved.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention; various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A logging instrument rapid detection box is characterized in that one end of the logging instrument rapid detection box is connected with a computer, and the other end of the logging instrument rapid detection box is connected with 2000 series logging instruments; the logging instrument short-term test box includes: PC104 integrated circuit board, BCU INTERFACE, BCU, power and module, wherein, the module stack formula is connected on PC104 integrated circuit board, and it includes:
the network card is connected with the CLASS software on the computer through an RJ45 network cable interface and is used for communicating with the CLASS software on the computer;
the MODEM INTERFACE is connected with the BCU INTERFACE, the BCU INTERFACE is connected with the BCU, and the BCU is connected with the MRIL-P nuclear magnetic logging instrument through a 1553 bus INTERFACE and is used for communicating with the MRIL-P nuclear magnetic logging instrument;
the GPIB board is connected with the SDDP depth panel through an IEEE488 bus and used for communicating and acquiring depth, tension and CCL lamp signals;
SPINTERFACE, which is used to collect natural potential signals.
2. The rapid tool detection kit of claim 1, wherein the PC104 board is implemented using a porphyry PCM-4825 motherboard and a VXWORKS installation operating system bit.
3. The rapid tool detection kit of claim 1, wherein the PC104 board is connected to a power supply and powered by a 5V power supply.
4. The rapid detection kit for logging instruments according to claim 3, wherein level converters are arranged at the interface between the network card and the MODEMTIFACE and the PC104 board card, and are powered by 15V of the PC104 board card.
5. The rapid tool detection cartridge of claim 1, wherein the BCU is connected to a power supply, wherein the BCU INTERFACE power is provided by the BCU via a 5V power supply.
6. The rapid logging instrument detecting box according to claim 1, wherein the PC104 board card and the module are provided with 104 pin structures on one surface and 104 hole structures corresponding to the pin structures on the other surface.
7. The rapid tool detection kit of claim 6, wherein the PC104 board and the module are mutually engaged and connected through the upper pin and the lower hole, and the kit has good shock resistance.
8. The tool rapid-detection cartridge of claim 1, wherein the MODEM INTERFACE connects P1 of MODEM INTERFACE to J2 of BCU INTERFACE via a flex cable.
9. The rapid detection kit of claim 8, wherein the P1 of MODEM INTERFACE is in one-to-one correspondence with the J2 of BCU INTERFACE in a wiring manner, i.e. the pins 38, 39, 40 of 1-1,2-2, P1 are not wired.
10. The tool rapid detection cartridge of claim 1, wherein the BCU INTERFACE connects J1 of BCU INTERFACE to U11 of BCU by a wire bond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010231784.4A CN111335873A (en) | 2020-03-27 | 2020-03-27 | Quick detection box of logging instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010231784.4A CN111335873A (en) | 2020-03-27 | 2020-03-27 | Quick detection box of logging instrument |
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| CN111335873A true CN111335873A (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010231784.4A Pending CN111335873A (en) | 2020-03-27 | 2020-03-27 | Quick detection box of logging instrument |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4047430A (en) * | 1976-05-03 | 1977-09-13 | Dresser Industries, Inc. | Method and apparatus for logging earth boreholes using self-contained logging instrument |
| US20020104653A1 (en) * | 2001-02-06 | 2002-08-08 | David Hosie | Apparatus and methods for placing downhole tools in a wellbore |
| CN101158284A (en) * | 2007-11-05 | 2008-04-09 | 聂泳培 | Single-core cable well logging data high speed transmission system |
| CN201392468Y (en) * | 2009-04-21 | 2010-01-27 | 青岛杰瑞自动化有限公司 | Logging ground control system |
| CN101881959A (en) * | 2010-06-10 | 2010-11-10 | 北京环鼎科技有限责任公司 | Network transmission imaging well logging ground-based system |
| CN102979502A (en) * | 2012-12-06 | 2013-03-20 | 武汉海阔科技有限公司 | Universal detection device of logging instrument |
| US20160123138A1 (en) * | 2013-05-20 | 2016-05-05 | Arena Petro Ltd. | Highly-integrated well logging surface system |
| CN213392123U (en) * | 2020-03-27 | 2021-06-08 | 北京环鼎科技有限责任公司 | Quick detection box of logging instrument |
-
2020
- 2020-03-27 CN CN202010231784.4A patent/CN111335873A/en active Pending
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|---|---|---|---|---|
| US4047430A (en) * | 1976-05-03 | 1977-09-13 | Dresser Industries, Inc. | Method and apparatus for logging earth boreholes using self-contained logging instrument |
| US20020104653A1 (en) * | 2001-02-06 | 2002-08-08 | David Hosie | Apparatus and methods for placing downhole tools in a wellbore |
| CN101158284A (en) * | 2007-11-05 | 2008-04-09 | 聂泳培 | Single-core cable well logging data high speed transmission system |
| CN201392468Y (en) * | 2009-04-21 | 2010-01-27 | 青岛杰瑞自动化有限公司 | Logging ground control system |
| CN101881959A (en) * | 2010-06-10 | 2010-11-10 | 北京环鼎科技有限责任公司 | Network transmission imaging well logging ground-based system |
| CN102979502A (en) * | 2012-12-06 | 2013-03-20 | 武汉海阔科技有限公司 | Universal detection device of logging instrument |
| US20160123138A1 (en) * | 2013-05-20 | 2016-05-05 | Arena Petro Ltd. | Highly-integrated well logging surface system |
| CN213392123U (en) * | 2020-03-27 | 2021-06-08 | 北京环鼎科技有限责任公司 | Quick detection box of logging instrument |
Non-Patent Citations (1)
| Title |
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