CN2660122Y - Portable all hydrocarbon drilling time logging gage - Google Patents
Portable all hydrocarbon drilling time logging gage Download PDFInfo
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- CN2660122Y CN2660122Y CNU200320122099XU CN200320122099U CN2660122Y CN 2660122 Y CN2660122 Y CN 2660122Y CN U200320122099X U CNU200320122099X U CN U200320122099XU CN 200320122099 U CN200320122099 U CN 200320122099U CN 2660122 Y CN2660122 Y CN 2660122Y
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Abstract
A portable total hydrocarbon Drill-o-graph belongs to a measurement and monitor device of well depth, drilling rig weight, combustible gas content in drilling fluid and the drilling well state. The upper left of a mainframe panel is installed with a miniature printer and the upper right is installed with a liquid crystal display 4 which can display the parameters such as well depth, drilling time, overdue well depth, drilling bit position, tackle hook height, total hydrocarbon, etc. at any time in a dynamic way; the device can reflect the drilling well state; the lower left is equipped with a set of parameter set keys 5 and the lower right is installed with a set of digital and function keys 6; the two sets of keys can be matched with each other to set the system parameters and system calibration conveniently; the left side of a main cabinet 1 is equipped with a floppy drive which can copy working data to the computer for background database processing at any time; the utility model has the advantage of simple structure, convenient operation, small volume, light weight and powerful function; the utility model is portable and fit for on-site use of petroleum drilling and geographical exploration and well logging.
Description
Technical field
The utility model relates to a kind of measurement monitoring instrument, particularly relates in a kind of Process of Oil Well Drilling fuel gas content, drilling state in well depth, drilling tool weight, the drilling fluid are measured the portable total hydrocarbon drilling-time log instrument of monitoring.
Background technology
In the prior art, comprehensive drilling-time log instrument be not cost an arm and a leg, bulky, be exactly the needs that function is too simple, can not satisfy the oil drilling well logging; Total hydrocarbon is the important indicator that the oil drilling exploration is analyzed, but thermal conductivity sensor is too responsive to temperature, the bottom temperature is floated seriously, indeterminacy, the high-end saturated not energy measurement of catalytic combustion sensor, adopt thermostatically-controlled equipment can increase instrument complexity and cost again, so the equal content of fuel gas (total hydrocarbon) in the energy measurement mud not of existing comprehensive Drill-o-graph; Magnet steel all is the same in-plane that identical polarity is placed in the aluminium dish in the existing well depth sensor, has a little less than the signal problem that the bit error rate is high.
Summary of the invention
The purpose of this utility model provides a kind of portable total hydrocarbon Drill-o-graph, have when measuring total hydrocarbon, well depth, brill, bit location, hook height, late well depth and dynamic display well state, the data storage, the data drawing list playback function, and have little, in light weight, the portable advantage of volume.Its embodiment is made up of main frame casing, panel, total hydrocarbon power subsystem, sensor and control analysis circuit, installation panel 2 on main frame casing 1, the upper left side of panel 2 is installed the upper right side of mini-printer 3. panels 2 LCDs 4 is installed, the lower left of panel 2 is installed one group of parameter key 5 is set, set of number and function key 6 are installed in the lower right of panel 2, and the back side of main frame casing 1 is provided with seven core supply hubs 7, well depth sensor jack 8, the full power supply control of total hydrocarbon female plug hole 9, weight transduser jack 10, mud sensor jack 11; Main frame casing supply hub 7 is controlled male plug hole 14 by two cables with the full power supply of seven core supply hubs 13, total hydrocarbon on the total hydrocarbon power box 12 respectively with the full power supply control of total hydrocarbon female plug hole 9 and is connected, and well depth sensor jack 8, weight transduser jack 10, mud sensor jack 11 are connected with well depth sensor 15, weight transduser 16, mud sensor 17 by cable respectively; Floppy drive 18 is installed in the left side in the main frame casing 1, and the control analysis circuit is installed in the circuit board, is installed in then in the main frame casing 1, and the total hydrocarbon sensor is installed in the total hydrocarbon power box 12.
The parameter of described instrument is provided with key 5, comprises esc key, F1 key, F2 key, F3 key, F4 key, [+,-] key from left to right.
The numeral of described instrument and function key 6, the left side are 0 to 9 numerical keys, and the right side is [] key, clear key, determine key, [↑, ↓] query key, termination of pumping key, unfreezing key, spare key.
The LCDs 4 of described instrument is in the time of can dynamically showing drilling state, time, total hydrocarbon, well depth, the brill of working interface by button, the assay surface of bit location, hook height, late well depth important parameter and parameter curve.
The well depth sensor of described instrument adopts Hall element, produce pulse signal by magnet steel, the N utmost point and the S utmost point be alternately on the aluminium dish 20 of well depth sensor internal for magnet steel 19, pulse signal is strengthened, and the bit error rate is low, less demanding to Hall element, aluminium dish 20 is regardless of positive and negative, can use the measurement category of well depth: 0-9999 rice, the measurement category of suspending weight: 0-40Mpa.
The total hydrocarbon sensor of described instrument is to be formed by thermal conductivity sensor and catalytic combustion sensor combination, use the catalytic combustion sensor when detecting the low side fuel gas of 0-5% concentration, use thermal conductivity sensor when detecting＞5% imflammable gas concentration, the design has removed temperature control equipment, volume, weight and complexity and the cost of instrument have been reduced, the measurement category of total hydrocarbon: 0.02%-100%.
The supply voltage of the total hydrocarbon power box 12 of described instrument is AC140-280V, through the transformer transformation, full bridge rectifier, output 5V, the DC voltage of 12V is to main frame, after the outage, can keep host work 30 minutes, D.C. voltmeter is installed on the upper left side of its power box front panel, power switch is installed in the lower right, the rear board of casing has seven core supply hubs 13, the full power control line male plug of four-core total hydrocarbon hole 14 and gas input, gas emptying, three fast interfaces of sample emptying, can directly insert gas interface by adsorbed gas pipeline not, total hydrocarbon sensor and total hydrocarbon magnification circuit plate are placed in the total hydrocarbon power box 12, analyze the combustable gas concentration of input.
The control analysis circuit of described instrument is provided with key 5, numeral and function key 6, sensor, A/D plate 21, is connected the machine software systems and form by parameter; Connect the machine software solidification on the PC104 mainboard, A/D plate 21 also is plugged on the PC104 mainboard, adopts high-speed sampling, hardware interrupt, can sample for one second 5000 times, sampling precision reaches the limit of 12bitA/D plate 21 and adopts deep-well phase demodulation technology to realize strong interference immunity, reduces hardware cost; A/D plate 21 adopts 104 buses, has 8 road A/D, 8 road I/O, and 1 the tunnel interrupts.
The floppy drive 18 of described instrument is to be used for taking behind well logging operational data deposit or the copy carrying out the backstage offline data on the computer and handling, and the back-end data process software is write with VC++6.0, moves under windos2000.
Sensor imports signal into the main frame rear board, through A/D plate 21 data samplings, again by the system software analysis and the processing that are solidificated on the industrial single board computer PC104 mainboard, realize the measurement and the monitoring function of instrument, carry out printing, demonstration, store tasks by mini-printer 3, LCD 4, floppy drive 18 respectively at last.
The utility model can show well depth, total hydrocarbon, suspending weight, mud important parameter and diagram curve real-time dynamicly, and especially the detection of total hydrocarbon numerical value shows that being convenient to science more operates, manages; The sensor that articulates can be selected as required, the simplest mode be only articulate well depth sensor 15 just can operate as normal, the utility model make effectively the volume of Drill-o-graph little, be easy to carry, increased functionality, intelligent improve, simple to operately, less demanding be working temperature environment :-20～+ 50 ℃, suitable oil well drilling geological well logging The field.
Description of drawings
Fig. 1 is the utility model portable total hydrocarbon Drill-o-graph profile view and Figure of abstract.
Fig. 2 is the portable total hydrocarbon Drill-o-graph of a utility model rear view.
Fig. 3 is magnet steel alignment view on the aluminium dish in the portable total hydrocarbon Drill-o-graph of the utility model well depth sensor.
Fig. 4 is the operating range curve figure of the portable total hydrocarbon Drill-o-graph of the utility model total hydrocarbon sensor.
Fig. 5 is the portable total hydrocarbon Drill-o-graph of a utility model A/D plate schematic diagram.
Fig. 6 is the full power principle figure of the portable total hydrocarbon Drill-o-graph of the utility model total hydrocarbon.
Fig. 7 is the portable total hydrocarbon drilling-time log of a utility model instrument system line schematic diagram.
Fig. 8 is the portable total hydrocarbon Drill-o-graph of a utility model control analysis circuit block-diagram.
The specific embodiment
The utility model is design like this; Fig. 1 is portable total hydrocarbon Drill-o-graph outline drawing, panel 2 be installed in main frame casing 1 above, a mini-printer 3 is installed on the upper left side of panel 2, can print the data and the chart of detection at any time easily, a LCDs 4 is installed in the upper right side of panel 2, can show long figure curve and running parameter in real time by dynamic at any time many pictures, the lower left of panel 2 is installed one group of parameter key 5 is set, esc key is arranged respectively from left to right, the F1 key, the F2 key, the F3 key, the F4 key, [+,-] symbolic key, set of number and function key 6 are installed in the lower right of panel 2, ten key is arranged from left to right, [] key, cancel key, determine key, [↑, ↓] symbolic key, the termination of pumping key, the unfreezing key, spare key, numeral and function key 6 are provided with key 5 with parameter and cooperate the calibration value that testing parameter and system can be set, the floppy drive 18 in main frame casing 1 left side is to be used for taking behind well logging operational data deposit or the copy carrying out the backstage offline data on the computer and handling, the back-end data process software is write with VC++6.0, moves under windos2000.
Fig. 2 is the portable total hydrocarbon Drill-o-graph of a utility model back view, arrange 5 jacks in the back on the plate from left to right, seven core supply hubs 7 are arranged respectively, four-core well depth sensor jack 8, the full power control line female plug of four-core total hydrocarbon hole 9, three core weight transduser male plug holes 10, three core mud sensor female plug holes 11, seven core supply hubs 7 are connected four-core well depth sensor jack 8 by circuit with the supply hub 13 of total hydrocarbon power box 12 respectively with the full power control line female plug of four-core total hydrocarbon hole 9 with the full power control line male plug of total hydrocarbon hole, three core weight transduser male plug holes 10, three core mud sensor female plug holes 11 are by circuit and well depth sensor 15, weight transduser 16, mud sensor 17 connects.
Fig. 3 is magnet steel 19 alignment view on aluminium dish 20 in the portable total hydrocarbon Drill-o-graph of the utility model well depth sensor, the well depth sensor adopts Hall element, produce pulse signal by magnet steel 19, the N utmost point and the S utmost point be alternately on the aluminium dish 20 of well depth sensor internal for magnet steel 19, the pulse signal that is produced is strengthened, the bit error rate is low, and less demanding to Hall element.
Fig. 4 is the operating range curve figure of the portable total hydrocarbon Drill-o-graph of the utility model total hydrocarbon sensor, the total hydrocarbon sensor is to be formed by thermal conductivity sensor and catalytic combustion sensor combination, be installed in the total hydrocarbon power box 12, use the catalytic combustion sensor when detecting the low side combustable gas concentration of 0-5%, use thermal conductivity sensor, the measurement category of this instrument total hydrocarbon: 0.02%-100% when detecting＞5% imflammable gas concentration.
Fig. 5 is the portable total hydrocarbon Drill-o-graph of a utility model A/D plate schematic diagram, and the control analysis circuit is provided with key 5, numeral and function key 6, A/D plate 21, is connected the machine software systems and form by parameter; Connecting the machine software systems is solidificated on the PC104 mainboard, A/D plate 21 also is plugged on the PC104 mainboard, be installed in the main frame casing 1 then together, connect machine software and adopt high-speed sampling, hardware interrupt, can sample for one second 5000 times, sampling precision reaches the limit of 12bitA/D plate 21 and adopts deep-well phase demodulation technology to realize strong interference immunity, reduces hardware cost; A/D plate 21 adopts the PC104 bus, has 8 road A/D, 8 road I/O, and 1 the tunnel interrupts.
Fig. 6 is the full power principle figure of total hydrocarbon of the portable total hydrocarbon of the utility model instrument when boring, the supply voltage of the full power box 12 of total hydrocarbon is AC140-280V, output 5V, the DC voltage of 12V is to main frame, after the outage, can keep host work 30 minutes, voltmeter is installed on the upper left side of full power box 12 front panels of total hydrocarbon, power switch is installed in the lower right, the rear board of casing has seven core supply hubs 13, the full power control line male plug of four-core total hydrocarbon hole 14 and gas input, gas emptying, three fast interfaces of sample emptying, can directly insert gas interface by adsorbed gas pipeline not, the total hydrocarbon sensor is installed in the full power box 12 of total hydrocarbon.
Claims (6)
1, a kind of portable total hydrocarbon Drill-o-graph is made up of main frame casing, panel, sensor, control analysis circuit, power supply, it is characterized in that; Panel 2 has been installed in the top of main frame casing 1, the upper left side of panel 2 is provided with mini-printer 3, the upper right side is provided with LCDs 4, the lower left is provided with one group of parameter key 5 is set, esc key, F1 key, F2 key, F3 key, F4 key, [+,-] key are arranged respectively from left to right, set of number and function key 6 are installed in the lower right, ten key, [] key, cancel key are arranged from left to right, determine key, [↑, ↓] key, termination of pumping key, unfreezing key, spare key; On main frame casing 1 rear board, arrange 5 jacks from left to right, seven core supply hubs 7 are arranged respectively, four-core well depth sensor jack 8, the full power control line female plug of four-core total hydrocarbon hole 9, three core weight transduser male plug holes 10, three core mud sensor female plug holes 11, seven core supply hubs 7 are connected with the full power control line male plug of total hydrocarbon hole 14 with the supply hub 13 of total hydrocarbon power box 12 by circuit respectively with the full power control line female plug of four-core total hydrocarbon hole 9, four-core well depth sensor jack 8, three core weight transduser male plug holes 10, three core mud sensor female plug holes 11 by circuit respectively with well depth sensor 15, weight transduser 16, mud sensor 17 links to each other, and the magnet steel 19 in the mud sensor 17 evenly is installed on the aluminium dish 20; The left surface of main frame casing 1 is provided with floppy drive 18, and the control analysis circuit is installed in the circuit board, is contained in then in the main frame casing 1 below the panel 2, and the total hydrocarbon sensor is installed in the total hydrocarbon power box 12.
2, portable total hydrocarbon Drill-o-graph according to claim 1 is characterized in that; Described one group of parameter is provided with key 5, comprises esc key, F1 key, F2 key, F3 key, F4 key, [+,-] key from left to right.
3, portable total hydrocarbon Drill-o-graph according to claim 1 is characterized in that; Described numeral and function key 6 comprise [0-9] numerical key, [] key, cancel key from left to right, determine key, [↑, ↓] symbolic key, termination of pumping key, unfreezing key, spare key.
4, portable total hydrocarbon Drill-o-graph according to claim 1 is characterized in that; The N utmost point and the S utmost point be alternately on the aluminium dish 20 of well depth sensor 15 inside for magnet steel 19.
5, portable total hydrocarbon Drill-o-graph according to claim 1 is characterized in that; The total hydrocarbon sensor is to be formed by thermal conductivity sensor and catalytic combustion sensor combination, use the catalytic combustion sensor when detecting the low side fuel gas of 0-5% concentration, uses thermal conductivity sensor during the imflammable gas concentration of detection＞5%.
6, portable total hydrocarbon Drill-o-graph according to claim 1 is characterized in that; The control analysis circuit of described instrument is provided with key 5, numeral and function key 6, sensor, A/D plate 21, is connected the machine software systems and form by parameter; Connect the machine software solidification on the PC104 mainboard, A/D plate 21 is plugged on the PC104 mainboard, connects machine software and writes with MSC5.0, adopt high speed to interrupt the A/D mode and sample, and adopt software deep-well phase demodulation, A/D plate 21 adopts the PC104 buses, have 8 road A/D, 8 road I/O, the 1 tunnel interrupts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200320122099XU CN2660122Y (en) | 2003-11-21 | 2003-11-21 | Portable all hydrocarbon drilling time logging gage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200320122099XU CN2660122Y (en) | 2003-11-21 | 2003-11-21 | Portable all hydrocarbon drilling time logging gage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660122Y true CN2660122Y (en) | 2004-12-01 |
Family
ID=34348532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200320122099XU Expired - Lifetime CN2660122Y (en) | 2003-11-21 | 2003-11-21 | Portable all hydrocarbon drilling time logging gage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660122Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408102B (en) * | 2008-07-23 | 2012-10-10 | 天津陆海石油设备系统工程有限责任公司 | Total hydrocarbon intelligent logging system |
| CN102828747A (en) * | 2012-03-05 | 2012-12-19 | 韩文峰 | Petroleum drilling real-time monitoring system |
| CN104747169A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Auxiliary system for electronic multi-point measurement |
-
2003
- 2003-11-21 CN CNU200320122099XU patent/CN2660122Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101408102B (en) * | 2008-07-23 | 2012-10-10 | 天津陆海石油设备系统工程有限责任公司 | Total hydrocarbon intelligent logging system |
| CN102828747A (en) * | 2012-03-05 | 2012-12-19 | 韩文峰 | Petroleum drilling real-time monitoring system |
| CN102828747B (en) * | 2012-03-05 | 2015-06-10 | 韩文峰 | Petroleum drilling real-time monitoring system |
| CN104747169A (en) * | 2013-12-31 | 2015-07-01 | 中国石油化工集团公司 | Auxiliary system for electronic multi-point measurement |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131121 Granted publication date: 20041201 |