3 results about "New production" patented technology

A kind of compact oil and gas reservoir productivity splitting method, step one, calculate oil and gas splitting coefficient KH;Step two, to oil and gas splitting coefficient KH heterogeneity correction;Step three, based on the heterogeneity of the corrected reservoir KH, introduce gas saturation, gas measuring total hydrocarbon and formation depth, using the data model of different single layer of well composition, each gas testing result data of this data model is regarded as the liquid production of pseudo liquid profile, carry out production splitting, establish new production splitting model;The calculation result shows that, on the basis of the heterogeneity correction of KH coefficient, by simultaneously introducing gas layer depth, sand body gas saturation and gas measuring total hydrocarbon parameters, the advantages of accurately evaluating the productivity of compact oil and gas reservoir can be obtained, easy to popularize, with important application prospect and economic value.

This invention provides a product quality consistency inspection method. Before data comparison, the number of samples to be tested is differentiated to avoid unreasonable confidence regions caused by excessively large sample sizes. Secondly, when using the t-test statistic, the sample variance of the sample data is not considered, resulting in a more reasonable confidence region. Furthermore, this invention selects different confidence regions based on the importance of product quality parameters, making the final comparison results more accurate. This product quality consistency inspection method can be used to compare product parameters between a new production line and the original production line after product technology transfer. Based on the comparison results, it can accurately determine whether the products produced by the new production line are qualified after technology transfer, with small judgment errors and accurate results, providing an accurate method for judging whether products are qualified before and after technology transfer.

The invention provides a circulating peak shifting marketing method for pearl grouper cultured by factory circulating saline-alkali water, and belongs to the technical field of aquatic product culture. According to the circulating peak shifting marketing method for the pearl-gentian groupers, a saline-alkaline water blending process and a culture management scheme suitable for the pearl-gentian groupers are systematically provided for the first time, and saline-alkaline water resources restricting agricultural production are successfully converted into high-value aquaculture resources; the geographical limitation of pearl grouper culture is broken through. According to the method, a brand new production rhythm suitable for a controllable environment is constructed, the turnover rate and the utilization rate of fixed assets are greatly improved, the facility cost of unit output is reduced, the facility utilization rate is improved, and additional high profits are created through quality improvement.