CN205333579U - Water rock stratum analytic system - Google Patents
Water rock stratum analytic system Download PDFInfo
- Publication number
- CN205333579U CN205333579U CN201620070311.XU CN201620070311U CN205333579U CN 205333579 U CN205333579 U CN 205333579U CN 201620070311 U CN201620070311 U CN 201620070311U CN 205333579 U CN205333579 U CN 205333579U
- Authority
- CN
- China
- Prior art keywords
- hydrogen flame
- chromatographic
- work station
- color spectrometer
- water rock
- 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.)
- Expired - Fee Related
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to a water rock stratum analytic system, include: the ration deaerator, chromatogram sample pump, hydrogen flame color spectrometer, hydrogen flame ionization detector, chromatographic work station and background processing ware, the ration deaerator, chromatogram sample pump, hydrogen flame color spectrometer, hydrogen flame ionization detector, chromatographic work station and background processing ware connect gradually, concretely, mud gas sample deviates from through quantitative deaerator, gaseous sample is gone into behind the hydrogen flame color spectrometer by chromatogram sample pump exhausting, adsorb or dissolve through the chromatographic column, each component separation of lighter hydrocarbons, each component of after -separating gets into hydrogen flame ionization detector in proper order, the signal that detects out is received and is handled by chromatographic work station, data after chromatographic work station handles, generate the parameter through the background processing ware again, index and evaluation result. The utility model discloses can within a short period of time accomplish mud and deviate from the free detection of C1 -C8 in the gas, in time discover the oil gas layer, evaluation oil gas layer makes geological logging's level, and the level of reservoir evaluation improves greatly.
Description
Technical field
This utility model relates to oil-gas exploration, mud logging techniques field, particularly relates to a kind of water rock formation analysis system。
Background technology
Along with the progress of chromatographic technique, analyze C in the geological samples such as drilling fluid, landwaste, core6-C8Lighter hydrocarbons, are no longer difficult matters。On the basis of gas detection logging, the C grown up6-C8Lighter hydrocarbons mud logging techniques, can be quick, with drilling through to obtain C6-C8The data of 7 detailed hydrocarbons in lighter hydrocarbons。
Lighter hydrocarbons are the important composition compositions of oil and natural gas。The lighter hydrocarbons method being applied in oil-gas exploration and development at present takes back lab analysis after being typically all ready-made sampling, it is impossible to ensure the promptness analyzed。Owing to light hydrocarbon analysis requires that instrument performance is high, it is generally adopted external gas chromatogram instrument。But abroad, chromatographic apparatus is expensive, complicated operation, analytical cycle length, data difficulty are big, it is more difficult to be applied to well logging scene。
Summary of the invention
For the shortcoming of above-mentioned prior art, the purpose of this utility model is to provide a kind of water rock formation analysis system, can complete mud within a short period of time and deviate from C in gas1-C8The detection of monomer, works out oil and gas richness degree index, moisture, water flooding degree index, secondary this three norms of oxidizing bacteria palliating degradation degree, in time, correctly finds oil-gas Layer, evaluates oil-gas Layer。
To achieve these goals, the technical solution of the utility model is as follows:
Water rock formation analysis system, including: quantitative degasser, chromatographic sample pump, hydrogen flame color spectrometer, flame ionization ditector, chromatographic work station and background processor, described quantitative degasser, chromatographic sample pump, hydrogen flame color spectrometer, flame ionization ditector, chromatographic work station and background processor are sequentially connected with, concrete, mud gas sample is deviate from through quantitative degasser, after gas sample is pumped into hydrogen flame color spectrometer by chromatographic sample, through chromatographic column absorption or dissolving, the each Component seperation of lighter hydrocarbons, each component after separation sequentially enters flame ionization ditector, the signal detected is received by chromatographic work station and processes, data after chromatographic work station processes, parameter is generated then through background processor, index and evaluation result。
Described quantitative degasser, including: electric cabinet, peristaltic pump, agitator, stirring motor and slurry filter。
The shaft of described agitator adopts keyway arrangements to be connected with the motor reel in stirring motor。
Described quantitative degasser is AES-01 quantitative degasser。
Described hydrogen flame color spectrometer is QC-02 hydrogen flame color spectrometer。
Compared with prior art, the water rock formation analysis system that this utility model provides, adopt QC-02 chromatograph and the combination of AES-01 quantitative degasser, drilling mud can be obtained in short 2 minutes and deviate from gas: the data of normal hexane, benzene, hexamethylene, normal heptane, hexahydrotoluene, toluene and normal octane hydrocarbon, complete mud and deviate from C in gas1-C8The detection of monomer, utilizes the data of detailed hydrocarbon, is combined into multiple parameter and index, the degree that the secondary oxidizing bacteria of the oily probability of well logging exception well section, the property of water-bearing of reservoir, hydro carbons is degraded, and makes quick, preliminary evaluation。For finding oil-gas Layer, evaluate oil-gas Layer matter to provide effective information in time, making the level of geological logging, the level of evaluating reservoir greatly improves。
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to be fully understood from the purpose of this utility model, feature and effect。
Accompanying drawing explanation
Fig. 1: this utility model water rock formation analysis system structure schematic diagram；
Fig. 2: this utility model quantitative degasser structural representation；
Fig. 3: this utility model shaft and motor reel connection diagram。
Detailed description of the invention
In order to make this utility model be solved the technical problem that, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated。Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model。
As shown in Figure 1, the water rock formation analysis system that this utility model provides, including: quantitative degasser 1, chromatographic sample pump 2, hydrogen flame color spectrometer 3, flame ionization ditector 4, chromatographic work station 5 and background processor 6, described quantitative degasser 1, chromatographic sample pump 2, hydrogen flame color spectrometer 3, flame ionization ditector 4, chromatographic work station 5 and background processor 6 are sequentially connected with。
As in figure 2 it is shown, this utility model quantitative degasser 1 includes: electric cabinet 11, peristaltic pump 12, agitator 13, stirring motor 14 and slurry filter 15。This quantitative degasser 1 adopts hose-rigid pipe combinative structure, and the position of sampling can adjust flexibly with height。In enforcement, quantitative degasser 1 selection high-quality is reliable, and equipment has longer service life, simple operation, and deaeration capacity is strong, has constant slurry tank volume, constant mud and sample gas flow, constant high speed machine stir speed (S.S.)。
As it is shown on figure 3, shaft and motor reel adopt keyway arrangements to be connected in quantitative degasser 1, good concentricity, operate steadily。The gas degasser that this utility model quantitative degasser 1 solves to commonly use at present is by the impact such as invading the factors such as liquid level, air intake flow velocity, drilling fluid composition, make its sample area provided more can represent the true air content on stratum, the advantage that this quantitative degasser not only has conventional degasser, and through sample area that in-site measurement provides more accurately, reliable, and it is degassed to be suitable for various types of drilling fluid。
Preferably, in order to realize utilizing gas measuring logging data to find and accurate evaluation oil-gas Layer, reaching the purpose shared with well-log information, this utility model quantitative degasser 1 is AES-01 quantitative degasser；Hydrogen flame color spectrometer 3 is QC-02 hydrogen flame color spectrometer。
In enforcement, QC-02 hydrogen flame color spectrometer is for the real-time measurement of natural gas in oil drilling Exploration Domain。It is characterized in petroleum gas C1-C8And part homologous components provides 30 seconds and the analytical model of 150 seconds two kinds of analytical cycles。QC-02 hydrogen flame color spectrometer is divided into A and B both of which, and mode A is still 30 seconds and quickly analyzes C1-C5, increasing B-mode not only can remain in 30 seconds petroleum gas C 150 second cycle1-C5The quick analysis of component, additionally also add C6-C8The analysis of each component and the important homologue of part thereof。
This utility model water rock formation analysis system, specific works principle is as follows: mud gas sample is deviate from through quantitative degasser 1, gas sample is by after chromatographic sample pump 2 suction hydrogen flame color spectrometer 3, under the drive of carrier gas (hydrogen), enter the chromatographic column equipped with solid, now there is absorption with fixing or dissolve in hydrocarbon component molecular mutually, the close component molecular of those performance structures is in two alternate repeated multiple times distribution, so that each component of lighter hydrocarbons in biased sample is kept completely separate, each component after separation sequentially enters flame ionization ditector 4, the signal detected is received by chromatographic work station 5 and is processed, obtain each oil-gas component analytical data。Light hydrocarbon analysis can detect C1-C8The area integral value of each constituent content, the baseline results obtained after chromatographic work station 5 processes, is a chromatogram and a tables of data, and tables of data is the result of chromatogram calculation system。Then through background processor 6, thus judging oil and gas richness degree index, moisture, water flooding degree index, secondary this three norms of oxidizing bacteria palliating degradation degree, it is applied to quick, the preliminary assessment of reservoir。
The water rock formation analysis system that this utility model provides, is mainly made up of gas detecting part and software section。Gas detection section is divided and is included quantitative degasser 1, chromatographic sample pump 2, hydrogen flame color spectrometer 3 and flame ionization ditector 4。The feature of quantitative degasser 1 be quantitatively, constant temperature degassed。Hydrogen flame color spectrometer 3 is by the C in gas1To C8And other non-hydrocarbon components separate, hydrogen flame color spectrum detects。This utility model water rock formation analysis system at utmost ensures formation gas bearing condition under gas data objective reality observation well, carries out basis for gas data analysis interpretation。Software section mainly includes chromatographic work station 5 and background processor 6。The function of software is extended to the foundation of automatically qualitative, the lighter hydrocarbons template of the single lighter hydrocarbons of retention time and automatically generating of various index parameter and automatically generating of evaluation result。
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model。
Claims (5)
1. water rock formation analysis system, it is characterized in that, including: quantitative degasser (1), chromatographic sample pump (2), hydrogen flame color spectrometer (3), flame ionization ditector (4), chromatographic work station (5) and background processor (6), described quantitative degasser (1), chromatographic sample pump (2), hydrogen flame color spectrometer (3), flame ionization ditector (4), chromatographic work station (5) and background processor (6) are sequentially connected with, concrete, mud gas sample is deviate from through quantitative degasser (1), gas sample is by after chromatographic sample pump (2) suction hydrogen flame color spectrometer (3), through chromatographic column absorption or dissolving, the each Component seperation of lighter hydrocarbons, each component after separation sequentially enters flame ionization ditector (4), the signal detected is received by chromatographic work station (5) and is processed, data after chromatographic work station (5) processes, parameter is generated then through background processor (6), index and evaluation result。
2. water rock formation analysis system as claimed in claim 1, it is characterised in that described quantitative degasser (1) including: electric cabinet (11), peristaltic pump (12), agitator (13), stirring motor (14) and slurry filter (15)。
3. water rock formation analysis system as claimed in claim 2, it is characterised in that the shaft of described agitator (13) adopts keyway arrangements to be connected with the motor reel in stirring motor (14)。
4. water rock formation analysis system as claimed in claim 3, it is characterised in that described quantitative degasser (1) is AES-01 quantitative degasser。
5. water rock formation analysis system as claimed in claim 1, it is characterised in that described hydrogen flame color spectrometer (3) is QC-02 hydrogen flame color spectrometer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070311.XU CN205333579U (en) | 2016-01-26 | 2016-01-26 | Water rock stratum analytic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070311.XU CN205333579U (en) | 2016-01-26 | 2016-01-26 | Water rock stratum analytic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205333579U true CN205333579U (en) | 2016-06-22 |
Family
ID=56319424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070311.XU Expired - Fee Related CN205333579U (en) | 2016-01-26 | 2016-01-26 | Water rock stratum analytic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205333579U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392505A (en) * | 2017-08-24 | 2017-11-24 | 中国石油集团渤海钻探工程有限公司 | Natural gas hydrate exploration develops well logging engineering comprehensive explanation evaluating method |
| CN115327015A (en) * | 2022-07-23 | 2022-11-11 | 上海欧申科技有限公司 | Continuous light hydrocarbon chromatographic analysis method, system, computer equipment and computer readable storage medium |
-
2016
- 2016-01-26 CN CN201620070311.XU patent/CN205333579U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107392505A (en) * | 2017-08-24 | 2017-11-24 | 中国石油集团渤海钻探工程有限公司 | Natural gas hydrate exploration develops well logging engineering comprehensive explanation evaluating method |
| CN115327015A (en) * | 2022-07-23 | 2022-11-11 | 上海欧申科技有限公司 | Continuous light hydrocarbon chromatographic analysis method, system, computer equipment and computer readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8056408B2 (en) | Downhole measurement of formation characteristics while drilling | |
| EP2824455B1 (en) | System and method for logging isotope fractionation effects during mud gas logging | |
| US7392138B2 (en) | Method for determining the content of at least one given gas in a drilling mud, associated device and rig | |
| US20080110253A1 (en) | Downhole measurement of substances in formations while drilling | |
| EA010497B1 (en) | A method and apparatus for downhole detection of gas components in formation fluids | |
| US20060254421A1 (en) | Gas trap for drilling mud | |
| RU2555984C2 (en) | Measurement of gas losses in surface circulation system of drilling rig | |
| CN1912341A (en) | Methods and apparatus of fluid analysis | |
| CN105201493B (en) | A kind of dual tracer method for identifying water-drive pool reservoir heterogeneity | |
| CN110412151B (en) | Method for determining phase state of oil and gas reservoir | |
| CN110455772B (en) | Detection device and analysis method for hydrocarbon concentration of drilling fluid | |
| EP2802740A1 (en) | Asphaltene content of heavy oil | |
| CN205333579U (en) | Water rock stratum analytic system | |
| FR2815074A1 (en) | Analysis and measurement of constituents in drilling fluid involves evaporation of substances for assessment by chromatography and mass spectrometry during drilling | |
| CN201521288U (en) | Simple integrated logging instrument | |
| CN103364427B (en) | The method that in-place oil shows is identified under drilling fluid solid fluorescence adjuvant exists | |
| CN107478468B (en) | Accessory of micro-area sampling instrument | |
| CN102330553B (en) | MDT test dynamic spectrum fluid identification method | |
| CN109538199B (en) | Coal measure stratum gas content evaluation method and device and electronic equipment | |
| CN105203656A (en) | Shandong area insulator dirtiness water-soluble negative ion ingredient testing method | |
| CN205558898U (en) | Novel comprehensive mud logging system | |
| CN209055492U (en) | Drilling fluid air content and oil content integration on-line checking instrument | |
| CN203081435U (en) | Quantitative degassing device | |
| CN107449832A (en) | Organic chloride form and content measuring method in liquid type oilfield chemical auxiliary | |
| CN102928518B (en) | Method for measuring degassing efficiency of drilling fluid through complete degassing value-gas measuring value process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20180126 |