CN112730361A - Ultraviolet multiband chromatography test method and device for petroleum fluorescent logging detection - Google Patents
Ultraviolet multiband chromatography test method and device for petroleum fluorescent logging detection Download PDFInfo
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- CN112730361A CN112730361A CN202011519045.1A CN202011519045A CN112730361A CN 112730361 A CN112730361 A CN 112730361A CN 202011519045 A CN202011519045 A CN 202011519045A CN 112730361 A CN112730361 A CN 112730361A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
Abstract
The invention provides an ultraviolet multiband chromatography test method and device for petroleum fluorescent logging detection, wherein the ultraviolet multiband chromatography test method for petroleum fluorescent logging detection comprises the following steps: receiving a test sample; illuminating a sample with excitation light, the excitation light comprising a plurality of different wavelengths of ultraviolet and near ultraviolet; after receiving the excitation light irradiation, the sample emits a fluorescence chromatographic spectrum; and obtaining a fluorescence logging result according to the fluorescence emitted by the sample. According to the characteristic emission spectrum region rule of different wavelength ranges of crude oil sample oiliness, the method performs excitation of a plurality of excitation lights to obtain fluorescence, further determines the sample oiliness through the characteristic characteristics of the fluorescence band distribution rule, can remarkably improve the qualitative and quantitative analysis precision of petroleum fluorescence logging, so as to improve more effective prospective guidance for subsequent petroleum exploitation work, and can overcome the limitations of an ultraviolet lamp illumination method, a single excitation wavelength testing method and a three-dimensional fluorescence scanning testing method.
Description
The technical field is as follows:
the invention relates to the technical field of oil exploitation, in particular to an ultraviolet multiband chromatography testing method and device for oil fluorescence logging detection.
Background art:
in the early production process of the petroleum industry, drilling and searching for an oil-bearing layer is an important stage of petroleum exploitation work, along with the continuous development of the offshore petroleum industry, drilling and searching for the oil-bearing layer also becomes more and more common work, the specific work content of the drilling and searching for the oil-bearing layer is to test and record oil-bearing information in sand samples/mud in strata with different drilling depths and judge the oil-bearing condition and the exploitable value of the oil-bearing layer, and in the process, a fluorescence testing technology, namely a petroleum fluorescence logging technology, is required to be adopted to judge the oil-bearing information and make a petroleum production mode decision.
At first, the ultraviolet lamp irradiation logging method needs to be observed by naked eyes, a large amount of artificial judgment exists, the result is greatly influenced by subjective judgment of operators, so the detection precision is poor, the detection conclusion is rough, and quantitative analysis cannot be carried out; secondly, the single-wavelength fluorometric logging method usually adopts a single wavelength as the wavelength of an excitation light source for fluorescence detection, so that a fluorescence emission spectrum of a sample can be obtained, and then fluorescence quantitative analysis is carried out to obtain the formation content information of petroleum, but because only one layer of fluorescence emission spectrum is obtained by the single excitation wavelength, the judgment difficulty for analyzing a sample with complex components is large, the analysis precision is low, and the analysis result cannot meet the petroleum production requirement; thirdly, when the three-dimensional fluorescence scanning test logging method is used, crude oil (except pure substances such as finished gasoline) is scanned by three-dimensional fluorescence, and due to the fluorescence property generated by the complex organic components of the sample and the inevitable introduction of the excitation wavelength and the wave band which are contradictory to a fluorescence emission mechanism in a three-dimensional continuous excitation wavelength scanning mode, the fluorescence spectrum of the sample is subjected to spectrum broadening or spectrum disordering of left and right shifts of a peak spectral line, so that unnecessary detection and analysis are difficult.
Therefore, there is a need in the art for an ultraviolet multiband chromatography testing method and device for petroleum fluorescence logging detection with higher detection accuracy.
The invention is provided in view of the above.
The invention content is as follows:
the invention aims to provide an ultraviolet multiband chromatography testing method and device for petroleum fluorescent logging detection with higher precision, so as to solve at least one technical problem in the prior art.
Specifically, in a first aspect of the present invention, an ultraviolet multiband chromatography test method for petroleum fluorescence logging detection is provided, which includes the following steps:
receiving a test sample;
irradiating a sample with excitation light, wherein the excitation light comprises a plurality of different ultraviolet and near ultraviolet wavelengths;
receiving fluorescence emitted by the sample after ultraviolet and near ultraviolet excitation light irradiation;
and obtaining a fluorescence logging result according to the fluorescence chromatography spectrum emitted by the sample.
By adopting the scheme, in the step of receiving the detection sample, the detection sample is attached with the bottom layer geological information required by the logging work, namely, the crude oil sample is called as follows, according to the characteristic emission spectrum region rule of different wavelength ranges of the crude oil sample, the excitation of various exciting lights is carried out to obtain fluorescence, further, the sample oiliness is determined through the characteristic characteristics of the fluorescent wave band distribution rule, the qualitative precision of the crude oil oiliness can be obviously improved, and the high-precision qualitative and quantitative analysis data of the petroleum fluorescent logging containing the sample oiliness can be obtained, so that more effective prospective guidance can be improved for the subsequent petroleum exploitation work, and the method can overcome the limitations of an ultraviolet lamp illumination method and a single excitation wavelength testing method and the method defects caused by a three-dimensional fluorescence scanning mode, so that the obtained fluorescence logging results, including the quantitative analysis results and the qualitative analysis results of the samples, have higher measurement accuracy.
Preferably, the sample is irradiated with excitation light including at least three wavelengths in the step of irradiating the sample with the excitation light including a plurality of different wavelengths.
Further, the wavelength of the exciting light is selected from ultraviolet and near ultraviolet bands.
Further, the wavelength of the exciting light is selected from a wave band of 250-350 nm.
Further, the selected waveband of the exciting light comprises a first ultraviolet excitation waveband, a second ultraviolet and near ultraviolet excitation waveband and a third near ultraviolet excitation waveband, and at least one exciting light is respectively arranged in the first excitation waveband, the second excitation waveband and the third excitation waveband.
Further, the first excitation waveband, the second excitation waveband and the third excitation waveband form a continuous and uninterrupted fluorescence emission waveband range.
By adopting the scheme, the fluorescence with higher specificity can be obtained, so that the precision of the detection result is obviously improved.
Preferably, the sample is illuminated with excitation light comprising a plurality of different wavelength steps including: selecting the wavelength of the exciting light as the median of each exciting light selection waveband, and performing pre-irradiation;
receiving and detecting the fluorescence of the sample obtained by pre-irradiation to obtain pre-irradiation data, wherein the pre-irradiation data comprises pre-irradiation fluorescence values, and sequencing the excitation wave bands where the pre-irradiation fluorescence values are located according to the magnitude sequence of the pre-irradiation fluorescence values;
and obtaining a fluorescence emission spectrum irradiated by the sample according to the sequencing result, wherein the fluorescence emission spectrum is a set of sample luminescence wavelength sequences under the irradiation of exciting light.
By adopting the scheme, the mutual interference among the fluorescence with larger difference can be avoided, the smooth proceeding of the detection work is ensured, and the working efficiency of the detection work is improved.
Preferably, the step of obtaining a fluorescence logging result according to the fluorescence emitted by the sample comprises:
detecting the fluorescence value of fluorescence emitted by a sample, and collecting the fluorescence values obtained by irradiating exciting light of different wave bands into a fluorescence chromatography map;
and receiving the fluorescent oil area table, and obtaining the sample oiliness according to the corresponding position of the fluorescence peak in the fluorescent oil area table in the fluorescent chromatography.
Further, in the step of obtaining a fluorescence logging result according to fluorescence emitted by the sample, after irradiation of excitation lights with multiple wavelengths, when fluorescence peaks in fluorescence chromatogram obtained by excitation lights with different wavelengths are in the same oil region in a fluorescence oil region table, namely, the fluorescence peaks are called common peak positions, the common peak positions are denoted as X, where X is equal to n, n is the number of excitation lights with different wavelengths in the same oil region, and when n is greater than or equal to a judgment threshold, the sample oiliness is judged to be oiliness of the oil region where the sample is located.
Further, the determination threshold is 2.
Further, the fluorescent oil area table is a corresponding table obtained by summarizing the fluorescent characteristics of the oil, and the table is formed by measuring known light, medium and heavy oil samples by using a measuring instrument registered in China, namely a standard fluorescent spectrophotometer and then summarizing and customizing the table according to the distribution rule of the objective reflection oil fluorescence spectrum.
By adopting the scheme, qualitative judgment of the oiliness of the sample can be conveniently and visually obtained.
Preferably, the step of obtaining a fluorescence logging result according to fluorescence emitted by the sample further comprises: and generating a concentration regression curve according to the concentration of the known sample by using a concentration regression equation according to the fluorescence oil area table and the fluorescence value.
Further, the concentration regression equation is C ═ a × I ± b, where C is the sample concentration, I is the fluorescence value, and a is the system comprehensive coefficient; b is the equation intercept.
Further, the step of obtaining a fluorescence logging result according to the fluorescence tomography spectrum emitted by the sample further comprises: and receiving sample information, wherein the sample information comprises a standard curve obtained according to the known concentration information, and establishing a standard curve database.
Further, the standard curve database includes: the corresponding physical density and geological information of the sample can provide automatic quantitative analysis software selected according to the library.
Further, a concentration regression curve is generated by using a concentration regression equation according to the fluorescence oil area table and the fluorescence value, and the oil-containing concentration of the sample can be obtained through calculation.
By adopting the scheme, the concentration regression can be quantitatively analyzed through the concentration regression curve of the fluorescence chromatography spectrum, the respective defects of an ultraviolet lamp illumination method, a single-wavelength testing method and a three-dimensional fluorescence method are overcome, and the efficiency of the fluorescence logging work in petroleum production is obviously improved.
Specifically, according to a second aspect of the present invention, an ultraviolet multiband chromatography testing apparatus for petroleum fluorescence logging detection is provided, where the ultraviolet multiband chromatography testing apparatus for petroleum fluorescence logging detection includes a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the ultraviolet multiband chromatography testing method for petroleum fluorescence logging detection.
In conclusion, the invention has the following beneficial effects:
1. according to the characteristic emission spectrum region rule of different wavelength ranges of crude oil sample oiliness, excitation of various ultraviolet and near ultraviolet excitation light is carried out to obtain fluorescence, and then the sample oiliness is determined through the characteristic characteristics of the fluorescence band distribution rule, so that the qualitative precision of the crude oil oiliness can be remarkably improved, and the high-precision qualitative and quantitative analysis data of the petroleum fluorescence logging containing the sample oiliness can be obtained;
2. the invention can facilitate to improve more effective prospective guidance for subsequent oil exploitation work, can overcome the limitations of an ultraviolet lamp illumination method and a single excitation wavelength test method, also avoids the scanning test mode of three-dimensional fluorescence, introduces improper excitation wavelength aiming at the crude oil test of complex organic components, further brings the detection and analysis difficulties caused by fluorescence spectrum displacement and broadened spectrum disorder, and the obtained fluorescence logging result comprises the quantitative analysis result and the qualitative analysis result of a sample;
3. the concentration regression curve obtained by the fluorescence chromatography spectrum can be used for simply, conveniently and effectively carrying out quantitative analysis of concentration regression, overcoming the respective defects of an ultraviolet lamp illumination method, a single-wavelength testing method and a three-dimensional fluorescence method, and remarkably improving the efficiency of the fluorescence logging work in petroleum production.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flow chart of one embodiment of the ultraviolet multi-band chromatography testing method for petroleum fluorescence logging detection of the present invention;
FIG. 2 is a linear regression analysis diagram of one embodiment of the ultraviolet multiband chromatography test method for petroleum fluorescent logging detection of the present invention;
FIG. 3 is a fluorescent oil zone table of an embodiment of the ultraviolet multiband chromatography test method for petroleum fluorescent logging detection of the invention.
The specific implementation mode is as follows:
reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the invention, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
As shown in fig. 1, in a first aspect of the present invention, there is provided an ultraviolet multiband chromatography test method for petroleum fluorescence logging detection, including the following steps:
s100, receiving a detection sample;
in a specific implementation process, the step of s100 receiving a detection sample further includes: receiving data parameters for a sample, the data parameters for the sample including a sample concentration standard curve.
S200, irradiating a sample with excitation light, wherein the excitation light comprises a plurality of different wavelengths;
in the specific implementation process, S200, a sample is irradiated by using excitation light, wherein the excitation light comprises at least three wavelengths in the step of irradiating the sample by using a plurality of different wavelengths, the wavelength of the excitation light is selected from ultraviolet and near ultraviolet bands, and the wavelength of the excitation light is selected from the bands of 250-350 nm.
S300, receiving fluorescence emitted by a sample after irradiation of excitation light;
in a specific implementation process, the step of S300, after receiving the excitation light for irradiation, of emitting fluorescence from the sample includes: and detecting the fluorescence value of the fluorescence emitted by the sample.
S400, obtaining a fluorescence logging result according to fluorescence emitted by the sample.
In a specific implementation process, the step of S400 obtaining a fluorescence logging result according to fluorescence emitted by a sample includes: detecting the fluorescence value of fluorescence emitted by a sample, and collecting the fluorescence values obtained by irradiating exciting light of different wave bands into a fluorescence chromatography map; and receiving the fluorescent oil area table, and obtaining the sample oiliness according to the corresponding position of the fluorescence peak in the fluorescent oil area table in the fluorescent chromatography.
In a specific implementation process, as shown in fig. 2, in the step of s400, obtaining a fluorescence logging result according to fluorescence emitted by a sample, the method further includes: generating a concentration regression curve according to the concentration of a known sample by using a concentration regression equation according to a fluorescent oil area table and a fluorescence value, wherein the concentration regression equation is C ═ a × I +/-b, C is the concentration of the sample, I is the fluorescence value, and a is a system comprehensive coefficient; b is the equation intercept.
In the specific implementation process, the comprehensive coefficient a and the equation intercept b of the system are related coefficients obtained by calculation of a group of standard sample oils with known fluorescent oil properties and sample concentrations.
In some preferred embodiments of the present invention, the sample oil property comprises light oil, medium oil, heavy oil.
In some preferred embodiments of the present invention, the selected wavelength band of the excitation light includes a first ultraviolet excitation wavelength band, a second ultraviolet near-ultraviolet excitation wavelength band, and a third near-ultraviolet excitation wavelength band, where at least one excitation light is respectively disposed in the first ultraviolet excitation wavelength band, the second ultraviolet near-ultraviolet excitation wavelength band, and the third near-ultraviolet excitation wavelength band, and the first ultraviolet excitation wavelength band, the second ultraviolet near-ultraviolet excitation wavelength band, and the third near-ultraviolet excitation wavelength band form a continuous and uninterrupted fluorescence emission wavelength band range. By adopting the scheme, the fluorescence with higher specificity can be obtained, so that the precision of the detection result is obviously improved.
In some preferred embodiments of the present invention, the s200. illuminating the sample with excitation light, the excitation light comprising a plurality of different wavelength steps, comprising: selecting the wavelength of the exciting light as the median of each exciting light selection waveband, and performing pre-irradiation; receiving and detecting the fluorescence of the sample obtained by pre-irradiation to obtain pre-irradiation data, wherein the pre-irradiation data comprises pre-irradiation fluorescence values, and sequencing the excitation wave bands where the pre-irradiation fluorescence values are located according to the magnitude sequence of the pre-irradiation fluorescence values; and obtaining a fluorescence emission spectrum irradiated by the sample according to the sequencing result, wherein the fluorescence emission spectrum is a set of sample luminescence wavelength sequences under the irradiation of exciting light. By adopting the scheme, the mutual interference among the fluorescence with larger difference can be avoided, the smooth proceeding of the detection work is ensured, and the working efficiency of the detection work is improved.
In some preferred embodiments of the present invention, in the step of s400, after irradiation with excitation lights of multiple wavelengths, when fluorescence peaks in fluorescence chromatogram obtained by excitation lights of different wavelengths are in the same oil region in a fluorescence oil region table, that is, referred to as a common peak position, the common peak position is denoted as X, and X ═ n, n is the number of excitation lights of different wavelengths in the same oil region, and when n is greater than or equal to a determination threshold, the sample oiliness is determined as oiliness of the oil region where the sample oiliness is located, where the determination threshold is 2.
In a specific implementation, as shown in fig. 3, the fluorescent oil zone table is a corresponding table summarized according to the fluorescent characteristics of the oil. By adopting the scheme, the sample oiliness can be conveniently and visually obtained.
In some preferred embodiments of the present invention, the step of obtaining a fluorescence logging result according to fluorescence emitted by the sample, in s400, further includes: receiving sample information, wherein the sample information comprises a standard curve obtained according to the known concentration information, and establishing a standard curve database, wherein the standard curve database comprises: and (3) physical density and geological information corresponding to the sample, providing automatic quantitative analysis software selected according to a library, and calculating to obtain the oil concentration of the sample by using a concentration regression equation to generate a concentration regression curve according to a fluorescence oil area table and a fluorescence value. By adopting the scheme, the quantitative analysis of concentration regression can be carried out through the concentration regression curve, the respective defects of an ultraviolet lamp illumination method, a single-wavelength testing method and a three-dimensional fluorescence method are overcome, and the efficiency of the fluorescence logging work in petroleum production is obviously improved.
In a second aspect of the present invention, an ultraviolet multiband chromatography testing apparatus for petroleum fluorescent logging detection is provided, where the multiband chromatography testing apparatus for petroleum fluorescent logging detection includes a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the ultraviolet multiband chromatography testing method for petroleum fluorescent logging detection.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
It should be understood that the technical problems can be solved by combining and combining the features of the embodiments from the claims.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An ultraviolet multiband chromatography test method for petroleum fluorescent logging detection is characterized in that: the ultraviolet multiband chromatography test method for petroleum fluorescent logging detection comprises the following steps:
receiving a detection sample, wherein the detection sample refers to a sample for fluorescence test in petroleum logging work;
illuminating a sample with excitation light, the excitation light comprising a plurality of different ultraviolet and near ultraviolet wavelengths;
receiving fluorescence emitted by the sample after ultraviolet and near ultraviolet excitation light irradiation;
and obtaining a fluorescence logging result according to the fluorescence chromatography spectrum emitted by the sample.
2. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as recited in claim 1, characterized in that: the sample is irradiated by excitation light, and the excitation light comprises at least three wavelengths of ultraviolet and near-ultraviolet bands in a plurality of different wavelength steps.
3. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as set forth in claim 2, wherein: the wavelength of the exciting light is selected from a wave band of 250-350 nm.
4. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as set forth in claim 3, wherein: the selected wave bands of the exciting light comprise a first ultraviolet excitation wave band, a second ultraviolet and near ultraviolet excitation wave band and a third near ultraviolet excitation wave band, and the first ultraviolet excitation wave band, the second ultraviolet and near ultraviolet excitation wave band and the third near ultraviolet excitation wave band are respectively provided with at least one exciting light.
5. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as set forth in claim 4, wherein: the step of obtaining a fluorescence logging result according to the fluorescence chromatography spectrum emitted by the sample comprises the following steps:
detecting the fluorescence value of fluorescence emitted by a sample, and summarizing fluorescence spectrums of different wave bands obtained by irradiating excitation light with different wavelengths into a fluorescence chromatography spectrum;
and receiving the fluorescent oil area table, and obtaining the sample oiliness according to the corresponding position of the fluorescence peak in the fluorescent oil area table in the fluorescent chromatography.
6. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as set forth in any one of claims 1 to 5, characterized in that: in the step of obtaining a fluorescence logging result according to fluorescence emitted by a sample, after irradiation of excitation lights with multiple wavelengths, when fluorescence peaks in fluorescence chromatogram obtained by the excitation lights with different wavelengths are in the same oil region in a fluorescence oil region table, namely, the fluorescence peaks are called common peak positions, the common peak positions are marked as X, X is equal to n, n is the number of the excitation lights with different wavelengths in the same oil region, and when n is greater than or equal to a judgment threshold value, the oiliness of the sample is judged to be oiliness of the oil region where the sample is located.
7. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as recited in claim 6, characterized in that: in the step of obtaining a fluorescence logging result according to the fluorescence emitted by the sample, the method further comprises the following steps: and generating a concentration regression curve by using a concentration regression formula according to the fluorescent oil area table and the fluorescence value.
8. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as recited in claim 7, wherein: the concentration regression formula is C ═ a ═ I +/-b, wherein C is the sample concentration, I is the fluorescence value, and a is the system comprehensive coefficient; b is the equation intercept.
9. The ultraviolet multiband chromatographic test method for petroleum fluorescent logging detection as recited in claim 8, wherein: in the step of obtaining a fluorescence logging result according to the fluorescence chromatography spectrum emitted by the sample, the method further comprises the following steps: and generating a concentration regression curve by using a concentration regression equation according to the fluorescence oil area table and the fluorescence value, and calculating to obtain the oil-containing concentration of the sample.
10. The utility model provides an ultraviolet multiband chromatography testing arrangement that oil fluorescence logging detected which characterized in that: the ultraviolet multiband chromatography testing device for petroleum fluorescent logging detection comprises a memory, a processor and a computer program stored on the memory and capable of running on the processor, wherein the processor executes the ultraviolet multiband chromatography testing method for petroleum fluorescent logging detection as claimed in any one of claims 1 to 9.
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