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随着高升油田中的水平井数不断增多。但是又因为储层物性比较差以及油层污染等诸多问题,所以水平井的产量比较低,于此同时,高升油田中的水平井均采用筛管完井的方式,要实行压裂措施的施工难度比较大、风险系数高,所产生的效率差,油层中有无法进行有效的改造。所以。通过对水平井中的水力喷射压裂等技术的研究,根据数模、物模和具体的室内实验以及生产过程中进行优化施工中的参数和工艺。
As the number of horizontal wells in the Gaosheng Oilfield continues to increase. However, because of poor reservoir physical properties and oil layer contamination, the production of horizontal wells is relatively low. At the same time, the horizontal wells in Gao Sheng oilfield adopt the way of screen completion and the difficulty in implementing fracturing measures Larger, the risk factor is high, the resulting efficiency is poor, the reservoir can not be effectively transformed. and so. Through the research on the technology of hydraulic jet fracturing in horizontal wells, the optimization of construction parameters and process is carried out according to the numerical model, the model and the specific laboratory experiment as well as the production process.