Calculation method and device for determining gas injection capacity of condensate gas reservoir and storage medium

The invention provides a calculation method and device for determining the gas injection capacity of a condensate gas reservoir and a storage medium, and belongs to the technical field of natural gas injection and production, and the calculation method for determining the gas injection capacity of the condensate gas reservoir comprises the steps that a condensate gas well productivity equation is solved; a condensate gas well productivity equation is adopted, and the condensate gas yield corresponding to each production pressure difference is calculated; a gas state equation is adopted, and the condensate gas yield is converted into condensate gas well bottom volume flow; the bottom volume flow rate of the condensate gas well is converted into the bottom volume flow rate of the injection gas well by adopting a bottom volume flow rate equation; the gas state equation is adopted, and the volume flow injected into the gas well bottom is converted into the volume flow of injected gas under ...

Credit card limit management method and device based on scenarized parameter system

The invention provides a credit card limit management method and device based on a scenarized parameter system. The method comprises the following steps: after receiving a quota application request, analyzing the quota application request, and determining a scene and scene features of the quota request; after the approval of the quota request is passed, determining a quota parameter of successful approval; and associating the scene of the quota request with the quota parameter of successful approval. According to the method, the credit card quota can be comprehensively managed.

Credit card service pricing method and device based on scenarized parameter system

The invention provides a credit card service pricing method and device based on a scenarized parameter system. The method comprises the following steps: after displaying a pricing configuration interface in response to a service pricing request, determining one or more target parameterization features, price preferential parameters and target service tags in response to a configuration operation for a target parameter configuration box in a plurality of parameter configuration boxes in the pricing configuration interface, and recording the target parameterization features, the price preferential parameters and the target service tags in a database; determining to-be-matched parameterized features corresponding to the to-be-processed credit card service data; performing matching in a database based on the to-be-matched parameterized features, and determining a matched service tag; and performing data processing on the credit card service data based on the price preferential parameter corresponding ...

Analytical method of phenolic compounds in coal direct liquefaction oil

The invention relates to an analytical method of phenolic compounds in coal direct liquefaction oil, which is characterized by using 10 mass % of NaOH to extract enriched phenolic compounds, then using derivatization reagent BTSFA or DPPC and active agent pyridine to carry out quantitative derivatization reaction to obtain silicone ether derivative solution, and adopting chromatography-mass spectrometry to qualitatively analyze silicone ether derivatives of each free phenol and adopting gas phase chromatography to qualitatively analyze each free phenol. The method has wide detection range, simple and convenient operation and high sensitivity. The invention can qualitatively analyze 54 types of monomer phenolic compounds and 27 types of monomer phenolic compounds, and can be widely used forenrichment and analysis of phenolic compounds in coal direct liquefaction oil.

Method for preparing mesophase asphalt by coal liquefaction residue

The invention relates to a method for preparing mesophase asphalt by coal liquefaction residue. In the method, the coal liquefaction residue is ground, screened and dried, and is extracted at certain temperature for certain time by using organic solvent as extracting solvent; the extracted mixed liquor is filtered, purified and evaporated; the extracting solvent in the extract liquor is evaporatedto obtain refined coal liquefaction oil asphalt, thus obtaining the mesophase asphalt by charring for 4-10 hours in a high-pressure autoclave under the conditions of 410-460 DEG C, 3-4MPa of constantpressure and stirring. The method has simple process and convenient and safe operation, the mesophase asphalt with high quality is prepared and can be used as raw materials of high power and ultra high power graphite electrode, carbon fiber and the like.

Preadipocyte heterologous vaccine and preparation method and application thereof

The present invention relates to a preadipocyte heterogenous bacterin and a preparation method and purposes thereof, which belongs to the biological technical field. The preadipocyte system 3T3-L1 of a mouse is adopted as the source of a bacterin cell of the preadipocyte heterogenous bacterin of the present invention; the preparation of the bacterin is that cells are increased by culture in vitro, paraformaldehyde is used for fixation; the residual paraformaldehyde is washed and discarded, and cell suspension is prepared to obtain the preadipocyte heterogenous bacterin. The preadipocyte heterogenous bacterin of the present invention can be immunized actively, prevent the occurrence of the adiposity and is used for remedying the adiposity.

Credit card service data authorization method and device based on scenarized parameter system

The invention provides a credit card service data authorization method and device based on a scenarized parameter system. The method comprises the steps of receiving credit card service data to be processed after a corresponding relation between scenarized features and authorization management rules is configured in advance, and analyzing the credit card service data to be processed to obtain the scenarized features of the credit card service data to be processed; determining one or more target authorization management rules corresponding to the credit card service data to be processed based on a corresponding relationship between the scenarized features and authorization management rules; and performing authorization management on the credit card service data based on the one or more target authorization management rules. The method can improve the execution efficiency of the credit card service.

Credit card accounting data processing method and device based on scenarized parameter system

The invention provides a credit card accounting data processing method and device based on a scenarized parameter system. The method comprises the following steps: responding to an account configuration request, wherein the account configuration request comprises a target scenarized parameter and a new account identifier; determining historical transaction data, matching the historical transaction data based on the target scenarized parameters, and determining successfully matched transaction data; and performing analysis based on the successfully matched transaction data to obtain account data corresponding to the new account identifier. According to the method, the credits of the user in different scenes can be realized, so that corresponding consumption discounts are provided for the user in different scenes.

Analytical method of phenolic compounds in coal direct liquefaction oil

The invention relates to an analytical method of phenolic compounds in coal direct liquefaction oil, which is characterized by using 10 mass % of NaOH to extract enriched phenolic compounds, then using derivatization reagent BTSFA or DPPC and active agent pyridine to carry out quantitative derivatization reaction to obtain silicone ether derivative solution, and adopting chromatography-mass spectrometry to qualitatively analyze silicone ether derivatives of each free phenol and adopting gas phase chromatography to qualitatively analyze each free phenol. The method has wide detection range, simple and convenient operation and high sensitivity. The invention can qualitatively analyze 54 types of monomer phenolic compounds and 27 types of monomer phenolic compounds, and can be widely used for enrichment and analysis of phenolic compounds in coal direct liquefaction oil.

Vision-based accurate measurement method of measurement robot

The invention relates to the field of vision measurement of measurement robots, in particular to a vision-based accurate measurement method of a measurement robot, which comprises the following steps: acquiring an RGB image of a to-be-measured target; constructing a loss function; obtaining a high-quality brightness channel image according to the loss function; according to the high-quality brightness channel pyramid image sequence and the hue channel pyramid optimization image sequence, obtaining each layer of high-quality hue channel pyramid image in combination with a guide filtering algorithm; obtaining a high-quality hue channel image and a high-quality saturation channel image; and finally extracting a high-quality to-be-detected target RGB image. And measuring the information of the to-be-measured target according to the high-quality RGB image of the to-be-measured target to obtain the measurement information of the to-be-measured target. The invention aims to realize the accuracy ...

Method for preparing mesophase asphalt by coal liquefaction residue

Direct liquefaction process of coal by replacing circling solvent with petroleum or petroleum refining byproduct

The invention relates to a coal direct liquefaction method using petroleum or petroleum refining byproducts to replace a cycling solvent, which comprises processes of: replacing or partially replacing the traditional coal liquefied cycling solvent by low quality petroleum with high metal and asphaltene content and heavy oil, as well as petroleum refining byproducts such as catalytic cracking heavy recycle stock, clarified oil and outside throwing slurry oil, preparing coal slurry by co-catalyst sulfur and high-activity Gamma-hydrated iron oxide type liquefaction catalyst, then implementing the coal direct liquefaction and hydrogenation, finally obtaining light and medium distillate oil, the coal conversion is increased by 1 percent to 5 percent, the yield of generated oil products is increased by 5 percent to 40 percent, the sedimentation and coking in a reactor are reduced, also the utilization value of low value-added petroleum and petroleum refining byproducts is greatly increased,and ...

Equivalent characterization method for reservoir stratum cause unit interface

The invention discloses an equivalent characterization method for a reservoir stratum cause unit interface. The equivalent characterization method comprises the specific step of tracking a three-dimensional geologic model sand body cause unit interface based on three-well-point data constraint: combining well-point explanation data to smooth sedimentary microfacies data in a three-dimensional geologic model by adopting a low-pass filtering algorithm, tracking cause units, namely the spatial position of each microfacies interface on the basis, and forming three-dimensional spatial dispersion data of an architecture interface. According to the equivalent characterization method, the influence of the grid conductivity equivalent characterization low-seepage architecture interface between the reservoir stratum cause units on the seepage effect is utilized, and the grid conductivity between the reservoir stratum cause units is adjusted, so that the aim that the low-seepage architecture interface ...

Direct liquefaction process of coal by replacing circling solvent with petroleum or petroleum refining byproduct

The invention relates to a coal direct liquefaction method using petroleum or petroleum refining byproducts to replace a cycling solvent, which comprises processes of: replacing or partially replacing the traditional coal liquefied cycling solvent by low quality petroleum with high metal and asphaltene content and heavy oil, as well as petroleum refining byproducts such as catalytic cracking heavy recycle stock, clarified oil and outside throwing slurry oil, preparing coal slurry by co-catalyst sulfur and high-activity Gamma-hydrated iron oxide type liquefaction catalyst, then implementing the coal direct liquefaction and hydrogenation, finally obtaining light and medium distillate oil, the coal conversion is increased by 1 percent to 5 percent, the yield of generated oil products is increased by 5 percent to 40 percent, the sedimentation and coking in a reactor are reduced, also the utilization value of low value-added petroleum and petroleum refining byproducts is greatly increased, and ...

Multi-working-medium thermoelectric peak shaving system and operation method thereof

The invention relates to the technical field of thermoelectric peak shaving, in particular to a multi-working-medium thermoelectric peak shaving system and an operation method thereof.The system comprises a CO2 gas storage tank, a compressor, a coal-based high-temperature solid heat storage and release device, a coal-based phase change heat storage and release device, a steam input port, a steam turbine and a power generator connected with a main shaft of the steam turbine; the CO2 gas storage tank stores CO2 released from the coal-based phase change heat storage and release device and can convey the stored CO2 into the coal-based high-temperature solid heat storage and release device through the compressor; the coal-based high-temperature solid heat storage and release device stores heat energy through CO2 and can convey the heated CO2 to the steam turbine for acting and generating power; the steam input port conveys high-temperature steam to the steam turbine for acting and generating ...

Credit card medium data processing method and device based on scenarized business system

The invention provides a credit card medium data processing method and device based on a scenarized business system. The method comprises the following steps: determining a transaction medium adding request, wherein the transaction medium adding request comprises a new transaction medium mode and scene parameter characteristics to be matched; matching a target scene based on the to-be-matched scenarized parameter features, and associating a new transaction medium mode with the target scene; receiving a payment request, wherein the payment request comprises scene parameterization features; determining a payment scene based on the scene parameterization characteristics of the payment request; a payment transaction medium is determined based on the payment scenario. According to the method, processing of credit card medium data in different scenes is realized.

Credit card data processing method and device based on scenarized parameter system

The invention provides a credit card data processing method and device based on a scenarized parameter system. Relates to the technical field of computers. The method comprises the steps that a configuration interface is provided, the configuration interface comprises a plurality of parameter candidate boxes, each parameter candidate box provides a plurality of alternative parameter labels, and each alternative parameter label corresponds to one or more predefined service parameters; in response to a selection operation for the parameter to-be-selected box in the configuration interface, determining a target parameter tag in the plurality of alternative parameter tags; and determining a target service based on the service parameters corresponding to the plurality of target parameter tags, and performing credit card data management based on the target service. The credit card service data can be scenarized, service configuration and data management can be performed more flexibly, and the ...

Preadipocyte heterologous vaccine and preparation method and application thereof

The present invention relates to a preadipocyte heterogenous bacterin and a preparation method and purposes thereof, which belongs to the biological technical field. The preadipocyte system 3T3-L1 ofamouse is adopted as the source of a bacterin cell of the preadipocyte heterogenous bacterin of the present invention; the preparation of the bacterin is that cells are increased by culture in vitro,p araformaldehyde is used for fixation; the residual paraformaldehyde is washed and discarded, and cell suspension is prepared to obtain the preadipocyte heterogenous bacterin. The preadipocyte heterogenous bacterin of the present invention can be immunized actively, prevent the occurrence of the adiposity and is used for remedying the adiposity.