CN201060200Y - Oil gas evaluating workstation - Google Patents
Oil gas evaluating workstation Download PDFInfo
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- CN201060200Y CN201060200Y CN 200720012467 CN200720012467U CN201060200Y CN 201060200 Y CN201060200 Y CN 201060200Y CN 200720012467 CN200720012467 CN 200720012467 CN 200720012467 U CN200720012467 U CN 200720012467U CN 201060200 Y CN201060200 Y CN 201060200Y
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- oil gas
- oil
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- evaluation
- gas
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Abstract
The utility model relates to an oil gas evaluating device used in the oil field, in particular to an oil gas evaluating workstation. The utility model consists of an instrument cabinet, 2-4 analysis display evaluating devices arranged on the top of the instrument cabinet, electrical sources and gas sources respectively connected with the analysis display evaluating devices, a control computer which is arranged on the lower part of the instrument cabinet and is respectively connected with the analysis display evaluating devices, and control software installed in the control computer. The analysis display evaluating devices can be two, e.g. any two among a rock pyrolysis oil gas constituent comprehensive evaluating instrument, an oil gas display evaluating instrument, and a residual carbon analyzer, can also be three, or four when necessary. The utility model has the advantages that: (1) the investment amount of the equipment is reduced, and a plurality of instruments are replaced by one instrument, a plurality of computers are replaced by one computer, and a plurality of electrical sources are replaced by one electrical source; (2) the number of operators is reduced, and the production cost is lowered; (3) the automatization level is improved.
Description
Technical field
The utility model relates to the oil gas evaluating apparatus of using in the oil field, particularly a kind of oil gas evaluation working station.
Background technology
Oil drilling be one costly and the high engineering of risk, bore as how minimum investment and to reach zone of interest, promptly the optimization problem of well system is the eternal theme of drilling project all the time.The purpose of drilling well be fuel-displaced, give vent to anger, and the purpose of well logging is to find hydrocarbon zone, finally estimates hydrocarbon zone.Well logging be one with the brill technology, the optimization problem of well logging technical merit direct relation row inputoutput.In the oil and gas exploitation operation, must in time carry out assay, the display analysis evaluation result to the oil gas of being exploited out.The instrument that is using at present has multiple, and patent of invention 00110726.7 " rock pyrolysis oil gas component comprehensive evaluation instrument " and oil-gas shows evaluation apparatus, residual carbon analyser etc. have obtained using widely in well logging work.Also find to come with some shortcomings part in actual the use, for example every instrument must be equipped with a power supply and a control computer, is operated by the several people respectively; A whole set of instrument volume is bigger, take bigger working area and space, also makes troubles to transportation, and manpower and device resource are not fully utilized; The performance of instrument also has the improved place of needs.
Summary of the invention
The oil gas evaluation working station that the purpose of this utility model provides a kind of operation and transportation is all very convenient and manpower and device resource are fully used.
According to oil gas evaluation working station of the present utility model, it is characterized in that by by an instruction case, be arranged on 2-4 of this instruction case middle and upper part and analyze and show evaluating apparatus, analyze the power supply that shows evaluating apparatus and be connected with these respectively, be arranged on analyzing the control computer that shows evaluating apparatus and be connected with these respectively, being arranged on analyzing with these respectively of this instruction case bottom and showing that source of the gas that evaluating apparatus are connected and the Control Software that is installed in this control computer are formed of this instruction case bottom.
Described analysis shows that evaluating apparatus is 2: oil gas component comprehensive evaluation instrument and oil-gas shows evaluation apparatus, oil gas component comprehensive evaluation instrument and residual carbon analyser or oil gas component comprehensive evaluation instrument and residual carbon analyser.
Described analysis shows that evaluating apparatus is 3: oil gas component comprehensive evaluation instrument, oil-gas shows evaluation apparatus and residual carbon analyser, oil-gas shows evaluation apparatus with and the residual carbon analyser up and down and and row be provided with, be set up in parallel about oil gas component comprehensive evaluation instrument and oil-gas shows evaluation apparatus, residual carbon analyser.
Described oil gas component comprehensive evaluation instrument is a rock pyrolysis oil gas component comprehensive evaluation instrument.
Described oil gas component comprehensive evaluation instrument is the chromatograph box structure, by post case, post chamber door, be contained in stove silk and fixed mount thereof in this post case, be located at this stove silk and fixed mount periphery thereof capillary column, be contained in detecting device and openable heat sink on this post case top, the blower fan that is located at this post case rear side formed.Sample forms combination gas and enters in the capillary column in the post case behind heating and gasifying.After the post chamber door was closed, stove silk in the post case and guide piece can make the temperature in the post case raise rapidly, under different temperature conditions, and the different components in the capillary column separating mixed gas.Because the post case seals, and can form high pressure in the post case, after analyzing end, heat sink starts, and at this moment motor speed reaches the highest.Because post case external and internal pressure difference can make the temperature in the post case descend rapidly, shortens temperature fall time.The isolated component signal of capillary column device after testing is converted into electric signal, shows.
Described residual carbon analyser is an infrared detection residual carbon analyser, by the heating furnace chamber, heat the gas cell that furnace chamber is connected therewith with pipeline, the gas outlet of this gas cell, be located at respectively both sides in this gas cell light source and detector, therewith the collection plate that is connected of detector and therewith the signal wire that is connected of collection plate form, be connected with display by signal wire.Sample enters gas cell behind the heating and gasifying in the heating furnace chamber, along with CO in the combination gas
2The variation of concentration, the height of the photopeak shape that collection plate is received also change thereupon, CO
2Concentration is high more, and peak value is also high more, and vice versa.Photopeak shape is converted into electric signal by collection plate.
According to oil gas evaluation working station of the present utility model, can form oil-containing tolerance and oil gas in hydrocarbon source rock, the reservoir rock and carry out assay, several the shared power supplys of instrument, control with a control computer, pyrolysis analysis, residual carbon or irreducible oil analysis and oil gas proximate analysis can be carried out simultaneously, S in the hydrocarbon source rock can be recorded
0Content, S
1Content, S
2Content and residual carbon content, thus apace the produce oil latent amount degree of ripeness and the organic matter type of hydrocarbon source rock are estimated; Can record S in the hydrocarbon source rock
0, S
11, S
21, S
22, S
23Five indexs and irreducible oil content also can segment its component, analyze the content of detailed hydrocarbon, can estimate oil-containing tolerance, oil property etc. in the reservoir rock apace.For accurately oil prospecting, gas finding and solution geology knotty problem provide rational basis.The well logging field staff is few, instrument is various and complicated operation so the utility model has solved, and floor area is big, the high deficiency of equipment investment volume, has reduced operating personnel simultaneously, has reduced production cost.The utility model has the advantages that: 1) reduce the equipment investment volume, a plurality of instruments are become an instrument, multiple computers becomes a computer, and a plurality of power supplys become a power supply; 2) reduce the operator, reduce production costs; 3) improve automatization level.
Description of drawings
Fig. 1 is a structural representation block diagram of the present utility model.
Fig. 2 is a chromatograph box structural representation of the present utility model.
Fig. 3 is an infrared detection residual carbon analyser structural representation block diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is elaborated.
As shown in Figure 1, according to oil gas evaluation working station of the present utility model, it is characterized in that analyze showing evaluating apparatus, analyze the power supply 4 that shows evaluating apparatus and be connected with these respectively, being arranged on analyzing the control computer 2 that shows evaluating apparatus and be connected with these respectively, being arranged on analyzing with these respectively of these instruction case 7 bottoms and showing that source of the gas 1 that evaluating apparatus are connected and the Control Software that is installed in this control computer 2 are formed of these instruction case 7 bottoms by an instruction case 7, the 2-4 that is arranged on these instruction case 7 middle and upper parts.
Described analysis shows that evaluating apparatus is 2: oil gas component comprehensive evaluation instrument 3 and oil-gas shows evaluation apparatus 5, oil gas component comprehensive evaluation instrument 3 and and residual carbon analyser 6 or oil gas component comprehensive evaluation instrument and residual carbon analyser.
Described analysis shows that evaluating apparatus is 3: oil gas component comprehensive evaluation instrument, oil-gas shows evaluation apparatus 3 and residual carbon analyser 6, oil-gas shows evaluation apparatus 5 with and residual carbon analyser 6 be set up in parallel up and down, be set up in parallel about oil gas component comprehensive evaluation instrument and oil-gas shows evaluation apparatus and residual carbon analyser.
Described oil gas component comprehensive evaluation instrument 3 is a rock pyrolysis oil gas component comprehensive evaluation instrument.
Described oil gas component comprehensive evaluation instrument 3 is the chromatograph box structure, by post case 12, post chamber door 8, be contained in stove silk and fixed mount 13 thereof in this post case 12, be located at this stove silk and fixed mount 13 peripheries thereof capillary column 14, be contained in detecting device 9 and openable heat sink 10 on these post case 12 tops, the blower fan 11 that is located at these post case 12 rear sides formed.Sample forms combination gas and enters in the capillary column 14 in the post case behind heating and gasifying.After post chamber door 8 was closed, stove silk in the post case and guide piece can make the temperature in the post case raise rapidly, under different temperature conditions, and the different components in capillary column 14 separating mixed gas.Because post case 12 seal, can form high pressure in the post case, after analyzing end, heat sink startup, at this moment motor speed reaches the highest.Because post case external and internal pressure difference can make the temperature in the post case descend rapidly, shortens temperature fall time.The component signal that capillary column is told device after testing is converted into electric signal, shows.
Described residual carbon analyser 6 is an infrared detection residual carbon analyser, by heating furnace chamber 15, heat the gas cell 18 that furnace chamber 15 is connected therewith with pipeline 16, the gas outlet of this gas cell 18, be located at respectively both sides in this gas cell 18 light source 17 and detector 19, the collection plate 20 that is connected of detector 19 therewith, and the signal wire 21 that is connected of collection plate 20 is formed therewith, is connected with display by signal wire 20.Sample enters gas cell 18 behind the heating and gasifying in heating furnace chamber 15, along with combination gas middle CO
2The variation of concentration, the height of the photopeak shape that detector 19 is received also changes thereupon, CO
2Concentration is high more, and peak value is also high more, and vice versa.Photopeak shape is converted into electric signal by collection plate 20.
The utility model has solved that the well logging field staff is few, instrument is various and the complicated operation floor area is big, the high deficiency of equipment investment volume, has reduced operating personnel simultaneously, has reduced production cost.
Claims (6)
1. oil gas evaluation working station is characterized in that by an instruction case, is arranged on 2-4 of this instruction case middle and upper part and analyzes and show evaluating apparatus, analyze the power supply that shows evaluating apparatus and be connected with these respectively, be arranged on analyzing the control computer that shows evaluating apparatus and be connected with these respectively, being arranged on analyzing with these respectively of this instruction case bottom and showing that the source of the gas that evaluating apparatus are connected is formed of this instruction case bottom.
2. oil gas evaluation working station according to claim 1 is characterized in that described analysis shows that evaluating apparatus is 2: oil gas component comprehensive evaluation instrument and oil-gas shows evaluation apparatus, oil gas component comprehensive evaluation instrument and residual carbon analyser or oil-gas shows evaluation apparatus and residual carbon analyser.
3. oil gas evaluation working station according to claim 1, it is characterized in that described analysis shows that evaluating apparatus is 3: oil gas component comprehensive evaluation instrument, oil-gas shows evaluation apparatus and residual carbon analyser, oil-gas shows evaluation apparatus with and the residual carbon analyser be set up in parallel up and down, be set up in parallel about oil gas component comprehensive evaluation instrument and oil-gas shows evaluation apparatus, residual carbon analyser.
4. according to claim 2 or 3 described oil gas evaluation working stations, it is characterized in that described oil gas component comprehensive evaluation instrument is a rock pyrolysis oil gas component comprehensive evaluation instrument.
5. according to claim 2 or 3 described oil gas evaluation working stations, it is characterized in that described oil gas component comprehensive evaluation instrument is the chromatograph box structure, by post case, post chamber door, be contained in stove silk and fixed mount thereof in this post case, be located at this stove silk and fixed mount periphery thereof capillary column, be contained in detecting device and openable heat sink on this post case top, the blower fan that is located at this post case rear side formed.
6. according to claim 2 or 3 described oil gas evaluation working stations, it is characterized in that described residual carbon analyser is an infrared detection residual carbon analyser,, heat therewith with pipeline by the heating furnace chamber
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720012467 CN201060200Y (en) | 2007-06-06 | 2007-06-06 | Oil gas evaluating workstation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720012467 CN201060200Y (en) | 2007-06-06 | 2007-06-06 | Oil gas evaluating workstation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060200Y true CN201060200Y (en) | 2008-05-14 |
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ID=39408681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720012467 Expired - Lifetime CN201060200Y (en) | 2007-06-06 | 2007-06-06 | Oil gas evaluating workstation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060200Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651912A (en) * | 2015-12-30 | 2016-06-08 | 海城市石油化工仪器厂 | Rock pyrologger and pyrolytic analysis method |
-
2007
- 2007-06-06 CN CN 200720012467 patent/CN201060200Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105651912A (en) * | 2015-12-30 | 2016-06-08 | 海城市石油化工仪器厂 | Rock pyrologger and pyrolytic analysis method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080514 |