CN102608235B - Method for analyzing biomarkers in natural gas - Google Patents
Method for analyzing biomarkers in natural gas Download PDFInfo
- Publication number
- CN102608235B CN102608235B CN2012101001182A CN201210100118A CN102608235B CN 102608235 B CN102608235 B CN 102608235B CN 2012101001182 A CN2012101001182 A CN 2012101001182A CN 201210100118 A CN201210100118 A CN 201210100118A CN 102608235 B CN102608235 B CN 102608235B
- Authority
- CN
- China
- Prior art keywords
- stainless steel
- gas
- sample
- beaker
- stage pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000090 biomarker Substances 0.000 title claims abstract description 26
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000003345 natural gas Substances 0.000 title claims abstract description 11
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims abstract description 60
- 239000007789 gas Substances 0.000 claims abstract description 56
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 23
- 239000010935 stainless steel Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 11
- 239000010959 steel Substances 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 claims abstract description 7
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical class O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims abstract description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 42
- 239000011435 rock Substances 0.000 claims description 40
- 238000013459 approach Methods 0.000 claims description 17
- WEEGYLXZBRQIMU-UHFFFAOYSA-N Eucalyptol Chemical group C1CC2CCC1(C)OC2(C)C WEEGYLXZBRQIMU-UHFFFAOYSA-N 0.000 claims description 16
- UACIBCPNAKBWHX-CTBOZYAPSA-N gonane Chemical compound C1CCC[C@@H]2[C@H]3CC[C@@H]4CCC[C@H]4[C@@H]3CCC21 UACIBCPNAKBWHX-CTBOZYAPSA-N 0.000 claims description 16
- 238000005070 sampling Methods 0.000 claims description 11
- 239000000284 extract Substances 0.000 claims description 9
- 150000002500 ions Chemical class 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 7
- 238000002604 ultrasonography Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 238000012545 processing Methods 0.000 claims description 5
- 230000004913 activation Effects 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims description 2
- 238000004587 chromatography analysis Methods 0.000 claims description 2
- 229920000831 ionic polymer Polymers 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 229910052573 porcelain Inorganic materials 0.000 claims description 2
- 238000002798 spectrophotometry method Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000002137 ultrasound extraction Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 description 10
- 229930195733 hydrocarbon Natural products 0.000 description 10
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 238000011160 research Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Abstract
The invention relates to an analysis method of biomarkers in natural gas. The method comprises the following steps: collecting a natural gas sample; filling the activated layer series of aluminum oxide in the seamless stainless steel pipe; connecting one end of a high-pressure steel cylinder with two-stage pressure regulating valves, and connecting a seamless stainless steel pipe to the air outlets of the two-stage pressure regulating valves; putting the device into a ventilation cabinet, connecting an electronic flowmeter to an emptying port of a seamless stainless steel pipe, and adjusting a two-stage pressure regulating valve to keep the gas flow at the outlet end of the seamless stainless steel pipe at 60-80 mL/min; after the natural gas sample is completely emptied, closing the valve, taking down the seamless stainless steel pipe, and pouring the layer system aluminum oxide into a beaker; adding the redistilled dichloromethane into the beaker, carrying out ultrasonic extraction treatment, then pouring the dichloromethane into a second sample bottle, naturally volatilizing the dichloromethane, and taking 1 mu L dichloromethane solution for gas chromatography-mass spectrometry when 0.1mL of dichloromethane is remained. The method has the characteristics of simple operation, high detection success rate and good repeatability.
Description
Technical field
The present invention relates to the analytical approach of biomarker in a kind of rock gas, belong to the oil and gas exploitation analysis field.
Background technology
Biomarker one word sees nineteen sixties the earliest, until after British Geffery professor Eglinton in 1969 gave its proper definition, " biomarker " word was just the widespread use of organic geochemistry circle comprehensively.
Biomarker is also referred to as " molecular fossil ", it is the organic compound that is present in the class complexity in sedimentogeneous rock, deposition organic matter, it derives from biosome, has certain stability in the organic matter evolution process, do not have or rare variation, substantially preserve the carbon skeleton of primeval life component, put down in writing the structural information of primeval life features of parent materials molecule.Biomarker is that oil gas comes from organic a kind of important information.
Middle 1980s, along with developing rapidly of commercial gas chromatography-mass spectrum-computing machine coupling technique (GC-MS), the research of biomarker has also obtained the development of advancing by leaps and bounds with application.People solve oil gas at the applying biological mark and help to visit aspect geological problem and obtained unprecedented achievement.By the research of biomarker, the oil and gas geochemistry worker sentences the aspects such as knowledge and oil-gas-source contrast and has done many fruitful work at Paleoenvironmental, one-tenth hydrocarbon matrix, Organic Matter Hydrocarbon Generation evolution (evolution level), oil-gas migration, oil sources.Up to the present, biomarker research remains people and studies crude maturity, hydrocarbon source rock sedimentary environment, carries out oil-gas-source contrast etc. and extensively adopt and effective technological means, the transformation from basic research to the height action oriented research has been completed in the research of biomarker, and this technology helps the effect of bringing into play in spy also more to show at oil gas.
Rock gas due to himself form simple and heavy hydrocarbon (greater than C
5) content is extremely low, so in rock gas, the analyzing and testing of biomarker is the difficult problem in this field always, has also restricted the technical development of directly carrying out gas, the contrast of source rock sibship from the rock gas to the gas source rock.
Summary of the invention
For solving the problems of the technologies described above, the analytical approach that the purpose of this invention is to provide biomarker in a kind of rock gas, can detect respectively gonane, terpane and condensed-nuclei aromatics three class biomarker series, for gas geochemistry application provide parameter, the method have simple to operate, be detected as that power is high, the characteristics of good reproducibility.
For achieving the above object, the invention provides the analytical approach of biomarker in a kind of rock gas, it comprises the following steps:
(1), utilize volume to be the high-pressure cylinder of 1L and the rock gas sample of well head sampling apparatus collection natural-gas field well head, wherein, gather 1 bottle (in sampling steel cylinder, gaseous tension get final product greater than 5MPa) during greater than 5MPa when well opening natural gas power, when well opening natural gas power collection 2-3 bottle during less than 5MPa (make in sampling steel cylinder gaseous tension is identical with well opening natural gas power to be got final product);
(2), particle diameter will be housed is that the porcelain crucible of 0.18mm series of strata aluminium oxide is put into muffle furnace, to be cooled to room temperature stand-by putting into exsiccator under 400 ℃ ± 5 ℃ high temperature after with aluminum oxide activating 24h-28h;
(3), get one long for 250mm ± 50mm, external diameter are the gapless stainless steel tube of 6mm ± 1mm, fill the series of strata aluminium oxide after activation in pipe, silica wool (for example 20mm is high) is filled respectively at mouth of pipe two ends;
(4), a end that the high-pressure cylinder of rock gas sample will be housed connects the two-stage pressure-regulating valve, an end of the gapless stainless steel tube of populated series of strata aluminium oxide is connected to the gas outlet of two-stage pressure-regulating valve, guarantees that whole system is air tight;
(5), the above-mentioned device that connects is all put into vent cabinet, open vent cabinet, the valve of opening high pressure steel cylinder, electronic flow-meter is connected to the drain of gapless stainless steel tube, regulate the two-stage pressure-regulating valve, make the gas flow of gapless stainless steel tube endpiece remain on 60mL/min-80mL/min;
(6), after the whole emptying of rock gas sample in steel cylinder, two-stage pressure-regulating valve principal pressure list index make zero, close cylinder valve, take off the gapless stainless steel tube that the series of strata aluminium oxide is housed, the series of strata aluminium oxide in pipe is poured in beaker;
(7), to the methylene chloride that adds in beaker after 8mL-10mL heavily steams, then beaker is placed in supersonic wave cleaning machine, carry out the ultrasound wave extracting of 25min-30min and process, after completing, the methylene chloride in beaker is poured in the second sample bottle;
(8), repeating step (7) operation twice, count step (7) in and carry out altogether three ultrasound wave extractings and process;
(9), the second sample bottle is put into vent cabinet, methylene chloride in the second sample bottle is volatilized naturally, when the methylene chloride in the second sample bottle evaporates into residue 0.1mL left and right, get remaining dichloromethane solution in 1 μ L-2 μ L the second sample bottle and carry out gas chromatography-mass spectrometry analysis.
In above-mentioned analytical approach provided by the invention, preferably, gas chromatography-mass spectrometry analysis is carried out by standard GB/T/T18606-2001.
In above-mentioned analytical approach provided by the invention, preferably, the condition of gas chromatographic analysis is:
Chromatographic column is DB-5MS, is of a size of 30m * 0.25 μ m * 0.2mm; Input mode is Splitless injecting samples, and injector temperature is controlled to be 320 ℃; Temperature-programmed mode is: 100 ℃ keep 5min, rise to 150 ℃ with the speed of 4 ℃/min, then with the speed of 2 ℃/min, rise to 320 ℃, and constant temperature keeps 10min.
In above-mentioned analytical approach provided by the invention, preferably, the condition of mass spectrophotometry is: the ionization mode is the electronics bombardment, and electron energy is 70eV, and ion source temperature is 250 ℃; Scan mode is full scan or polyion scanning, and the quality of scanning scope of counting is 50-650 μ.
In above-mentioned analytical approach provided by the invention, preferably, being extracted as of mass chromatogram: it is the mass chromatogram of M/Z191 that terpane extracts characteristic ion, it is the mass chromatogram of M/Z217 that gonane extracts characteristic ion, and it is the mass chromatogram of M/Z128, M/Z142, M/Z156, M/Z178, M/Z192 and M/Z206 that aromatic hydrocarbons extracts characteristic ion.The extraction of needed mass chromatogram can adopt conventional mode to carry out in analyzing data handling procedure, for example in instrument control and data processing work station, utilizes the commercialization special software that instrument company provides to carry out the extraction of required mass chromatogram.
After obtaining the mass chromatogram of terpane, gonane and condensed-nuclei aromatics in the rock gas sample, according to terpane, gonane and condensed-nuclei aromatics mass chromatogram distribution characteristics similarity degree and the relevant Geochemical Parameters of biomarker of two gas samples, can judge that namely whether two rock gases are from same set of hydrocarbon source rock; Can determine to similarity degree and the relevant Geochemical Parameters of biomarker that each overlaps terpane, gonane and condensed-nuclei aromatics mass chromatogram distribution characteristics in potential hydrocarbon source rock extract which this gas source overlap hydrocarbon source rock according to terpane, gonane and the condensed-nuclei aromatics mass chromatogram distribution characteristics of rock gas sample simultaneously.
In above-mentioned analytical approach provided by the invention, preferably, the ultrasound wave extracting is processed and is adopted the ultrasonic processing mode of processing 5min, pause 10min.
The structure of sample preparation device of the present invention as shown in Figure 1.Wherein, high-pressure cylinder 1, two-stage pressure-regulating valve 2, gapless stainless steel tube 3 are connected with electronic flow-meter successively and are connected, and two-stage pressure-regulating valve 2 is used for controlling the gas flow of gapless stainless steel tube 3 endpiece.
In rock gas provided by the present invention, the simple equipment of the analytical approach of biomarker employing just can be realized the sampling and analyzing for the biomarker in the rock gas sample, have simple to operate, be detected as the characteristics such as power is high, good reproducibility, can accurately detect gonane in rock gas, terpane and condensed-nuclei aromatics three class biomarkers.
Description of drawings
Fig. 1 is the structural representation of sample preparation device of the present invention;
Fig. 2 is the terpane M/Z191 mass chromatogram that embodiment records;
Fig. 3 is the gonane M/Z217 mass chromatogram that embodiment records.
Main drawing reference numeral explanation:
High-pressure cylinder 1 two-stage pressure-regulating valve 2 gapless stainless steel tube 3 electronic flow-meters 4
Embodiment
Understand for technical characterictic of the present invention, purpose and beneficial effect being had more clearly, existing technical scheme of the present invention is carried out following detailed description, but but can not be interpreted as restriction to practical range of the present invention.
Embodiment
The present embodiment provides the analytical approach of biomarker in a kind of rock gas, and it carries out according to the following steps:
(1), gather domestic certain gas field X well (wellhead pressure is 8MPa) well head rock gas sample: the high-pressure cylinder 1 and the well head sampling apparatus that are volume 1L are connected on the well head Sampler valves, open successively cylinder valve, well head Sampler valves, during greater than 5MPa, close sampling steel cylinder valve, well head Sampler valves when gaseous tension in sampling steel cylinder; Take off sampling steel cylinder and well head sampling apparatus, sample collection is completed;
(2), get one long for 250mm, external diameter are the gapless stainless steel tube 3 of 6mm, fill the series of strata aluminium oxide after activation in pipe, 20mm height silica wool is filled respectively at mouth of pipe two ends;
(3), the one upper two-stage pressure-regulating valve 2 of end valve door connection of the high-pressure cylinder 1 of well head rock gas sample will be housed, one end of the gapless stainless steel tube 3 of populated series of strata aluminium oxide is connected to the gas outlet of two-stage pressure-regulating valve, guarantee that whole system is air tight, as shown in Figure 1;
(4), the above-mentioned device that connects is all put into vent cabinet, open vent cabinet, the valve of opening high pressure steel cylinder, be connected to electronic flow-meter 4 drain of gapless stainless steel tube, regulate the two-stage pressure-regulating valve, make the gas flow of gapless stainless steel tube endpiece remain on 65mL/min;
(5), after the whole emptying of rock gas sample in high-pressure cylinder 1, two-stage pressure-regulating valve principal pressure list index make zero, close the valve of high-pressure cylinder 1, take off the gapless stainless steel tube 3 of dress with the series of strata aluminium oxide, the series of strata aluminium oxide in pipe is poured in a clean 50mL beaker;
(6), to the methylene chloride that adds in beaker after 10mL heavily steams, beaker is placed in supersonic wave cleaning machine, carry out the extracting of 30min ultrasound wave in the mode of " ultrasonic 5min, pause 10min " and process, after completing, the methylene chloride in beaker is poured in the second sample bottle;
(7), repeating step (6) operation twice, carry out altogether three ultrasound wave extractings and process;
(8), sample bottle is put into vent cabinet, methylene chloride in sample bottle is volatilized naturally, when the methylene chloride in sample bottle evaporates into residue 0.1mL left and right, carry out gas chromatography-mass spectrometry analysis with the dichloromethane solution that 10 μ L micro-sampling pins are got in 1.5 μ L sample bottles, the gas chromatograph-mass spectrometer (GCMS) that the present embodiment adopts is the gas chromatograph-mass spectrometer (GCMS) of the model SSQ-710 of Finnigan Mat company;
(9), gas chromatography-mass spectrometry analysis is carried out by standard GB/T/T 18606-2001;
(10), analyzing data processes: this sample terpane M/Z191, gonane M/Z217 mass chromatogram extract result respectively as shown in Figure 2 and Figure 3;
(11) terpane, the gonane mass chromatogram of the terpane of this well rock gas, gonane mass chromatogram and other well rock gas of having analyzed are compared, Geochemical Parameters relevant according to terpane, gonane mass chromatogram distribution characteristics similarity degree and biomarker in the rock gas sample namely can judge this well rock gas whether with other well rock gas from same set of hydrocarbon source rock; Simultaneously according to terpane, gonane mass chromatogram distribution characteristics and the similarity degree that respectively overlaps terpane in potential hydrocarbon source rock extract, gonane mass chromatogram distribution characteristics of having analyzed and the relevant Geochemical Parameters of biomarker of this well rock gas sample, just can determine which this well gas source overlap hydrocarbon source rock in.
Claims (6)
1. the analytical approach of biomarker in a rock gas, it comprises the following steps, and wherein, described biomarker is terpane, gonane and aromatic hydrocarbons:
(1), utilize volume to be the high-pressure cylinder of 1L and the rock gas sample that well head sampling apparatus gathers the natural-gas field well head, wherein, when well opening natural gas power, gather 1 bottle during greater than 5MPa, gather the 2-3 bottle during less than 5MPa when well opening natural gas power;
(2), particle diameter will be housed is that the porcelain crucible of 0.18mm series of strata aluminium oxide is put into muffle furnace, to be cooled to room temperature stand-by putting into exsiccator under 400 ℃ ± 5 ℃ after with aluminum oxide activating 24h-28h;
(3), get one long for 250mm ± 50mm, external diameter are the gapless stainless steel tube of 6mm ± 1mm, fill the series of strata aluminium oxide after activation in pipe, silica wool is filled respectively at mouth of pipe two ends;
(4), a end that the high-pressure cylinder of rock gas sample will be housed connects the two-stage pressure-regulating valve, an end of the gapless stainless steel tube of populated series of strata aluminium oxide is connected to the gas outlet of two-stage pressure-regulating valve, guarantees that whole system is air tight;
(5), the above-mentioned device that connects is all put into vent cabinet, open vent cabinet, the valve of opening high pressure steel cylinder, electronic flow-meter is connected to the drain of gapless stainless steel tube, regulate the two-stage pressure-regulating valve, make the gas flow of gapless stainless steel tube endpiece remain on 60mL/min-80mL/min;
(6), after the whole emptying of rock gas sample in steel cylinder, two-stage pressure-regulating valve principal pressure list index make zero, close cylinder valve, take off the gapless stainless steel tube that the series of strata aluminium oxide is housed, the series of strata aluminium oxide in pipe is poured in beaker;
(7), to the methylene chloride that adds in beaker after 8mL-10mL heavily steams, then beaker is placed in supersonic wave cleaning machine, carry out the ultrasound wave extracting of 25min-30min and process, after completing, the methylene chloride in beaker is poured in the second sample bottle;
(8), repeating step (7) operation is twice;
(9), the second sample bottle is put into vent cabinet, methylene chloride in the second sample bottle is volatilized naturally, when the methylene chloride in the second sample bottle evaporates into residue 0.1mL, get remaining dichloromethane solution in 1 μ L-2 μ L the second sample bottle and carry out gas chromatography-mass spectrometry analysis.
2. analytical approach according to claim 1, wherein, described gas chromatography-mass spectrometry analysis is carried out by standard GB/T/T18606-2001.
3. analytical approach according to claim 1 and 2, wherein, the condition of described gas chromatographic analysis is:
Chromatographic column is DB-5MS, is of a size of 30m * 0.25 μ m * 0.2mm; Input mode is Splitless injecting samples, and injector temperature is controlled to be 320 ℃; Temperature-programmed mode is: 100 ℃ keep 5min, rise to 150 ℃ with the speed of 4 ℃/min, then with the speed of 2 ℃/min, rise to 320 ℃, and constant temperature keeps 10min.
4. analytical approach according to claim 1 and 2, wherein, the condition of described mass spectrophotometry is:
The ionization mode is the electronics bombardment, and electron energy is 70eV, and ion source temperature is 250 ℃;
Scan mode is full scan or polyion scanning, and the quality of scanning scope of counting is 50-650 μ.
5. analytical approach according to claim 1, wherein, it is the mass chromatogram of M/Z191 that terpane extracts characteristic ion, it is the mass chromatogram of M/Z217 that gonane extracts characteristic ion, and it is the mass chromatogram of M/Z128, M/Z142, M/Z156, M/Z178, M/Z192 and M/Z206 that aromatic hydrocarbons extracts characteristic ion.
6. analytical approach according to claim 1, wherein, described ultrasound wave extracting is processed and is adopted the ultrasonic processing mode of processing 5min, pause 10min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101001182A CN102608235B (en) | 2012-04-06 | 2012-04-06 | Method for analyzing biomarkers in natural gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101001182A CN102608235B (en) | 2012-04-06 | 2012-04-06 | Method for analyzing biomarkers in natural gas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102608235A CN102608235A (en) | 2012-07-25 |
| CN102608235B true CN102608235B (en) | 2013-11-13 |
Family
ID=46525777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101001182A Active CN102608235B (en) | 2012-04-06 | 2012-04-06 | Method for analyzing biomarkers in natural gas |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102608235B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831219A (en) * | 2017-03-20 | 2018-03-23 | 中国石油化工股份有限公司 | The Rapid identification analysis method of saturation hydrocarbon system row biomarker in crude oil sample |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105182440B (en) * | 2015-05-27 | 2017-07-28 | 中国石油大学(华东) | Mid-deep strata natural gas pool fills approach tracing method and its equipment |
| CN106769618B (en) * | 2016-11-21 | 2019-06-11 | 中国石油天然气股份有限公司 | Separation and extraction method of free hydrocarbon in shale |
| CN107831220A (en) * | 2017-07-20 | 2018-03-23 | 中国石油化工股份有限公司 | The Rapid identification analysis method of aromatic hydrocarbons series of biologic mark in crude oil sample |
| CN110894777B (en) * | 2018-09-07 | 2023-09-05 | 中国石油化工股份有限公司 | Sampling device and method for movable wellhead |
| CN109991675B (en) * | 2019-03-26 | 2020-11-10 | 中国石油化工股份有限公司 | Method for determining maturity of crude oil by using absolute content of terpene alkane in crude oil |
-
2012
- 2012-04-06 CN CN2012101001182A patent/CN102608235B/en active Active
Non-Patent Citations (4)
| Title |
|---|
| 《一种有效的油气成藏研究手段——有机包裹体生物标志物分析:以渤海中部沙东南构造带为例》;吴景富 等;《岩石学报》;20030228(第02期);348-354 * |
| 《基于反相柱系统分析的原油烃类化合物全二维色——质谱图特征》;李永福 等;《石油实验地质》;20111231;第33卷(第6期);645-651、656 * |
| 吴景富 等.《一种有效的油气成藏研究手段——有机包裹体生物标志物分析:以渤海中部沙东南构造带为例》.《岩石学报》.2003,(第02期), |
| 李永福 等.《基于反相柱系统分析的原油烃类化合物全二维色——质谱图特征》.《石油实验地质》.2011,第33卷(第6期), |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831219A (en) * | 2017-03-20 | 2018-03-23 | 中国石油化工股份有限公司 | The Rapid identification analysis method of saturation hydrocarbon system row biomarker in crude oil sample |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102608235A (en) | 2012-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102608235B (en) | Method for analyzing biomarkers in natural gas | |
| CN102818871B (en) | Interface device and method for on-line coupling of liquid chromatography-gas chromatography/mass spectrum (LC-GC/MS) | |
| CN106970198B (en) | Oil and gas source determination method and device | |
| CN101900713B (en) | Online analysis method for closed ball milling, heating analysis and cold trap trapping chromatography of hydrocarbon source rock | |
| CN110514748B (en) | Shale gas occurrence conversion and isotope response simulation device and method | |
| CN101936964B (en) | GC-IRMS direct measurement method for hydrogen sulfide sulfur isotope in mixed gas | |
| CN103245735A (en) | Online analysis method for hydrocarbon carbon isotope of light hydrocarbon monomer of pyrolysis product of source rock | |
| CN204389458U (en) | A kind of gas chromatographicanalyzer for analyzing sulfur hexafluoride decomposition product | |
| CN105548416B (en) | Method for analyzing hydrogen isotopes of light hydrocarbon monomer hydrocarbon in natural gas and light hydrocarbon enrichment device | |
| CN105092687A (en) | Online analysis method for total component content of rare gas | |
| CN102998152A (en) | Collection device of light hydrocarbon component in rock sample | |
| CN107843655B (en) | Device and method for joint test of gas content of rock and C1-C15 light hydrocarbon components | |
| CN103134851A (en) | Direct measuring apparatus and measuring method for hydrogen sulfide content and sulfur isotope in natural gas | |
| CN104007212B (en) | A Method for Extracting and Analyzing Chromatographic Characteristic Peak Bands Based on Local Similarity Matching | |
| CN100578215C (en) | Open gas generation kinetics research device and method of use | |
| CN107305195A (en) | Aerochemistry constitutes simultaneous measuring apparatus and its method with rare and refractory metals | |
| CN105866293A (en) | Method for joint judgment of coal formed gas and oil type gas by He and N2 and application thereof | |
| CN104316622A (en) | Adsorption enrichment device and method for organic matters in gas | |
| CN211955348U (en) | Helium ionization gas chromatograph for analyzing dissolved gas in transformer oil | |
| CN103293246B (en) | Method for rapidly detecting oil-bearing rate of oil shale | |
| CN205844286U (en) | Microliter amount gas unimolecule stability of compounds isotopics analytical equipment | |
| CN102998408A (en) | Detection device for volatile organic matter in water and detection method | |
| CN106996966A (en) | A kind of apparatus and method of online quick analysis oil component | |
| CN203053764U (en) | Collection device of light hydrocarbon component in rock sample | |
| CN109060968A (en) | A kind of plate fitment organic volatile rapid detection method and detection device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |