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随着油气勘探开发技术的发展,水平井以其供油面积大、单井产量高的突出优点越来越受到人们的重视。而水平井的产能则直接影响了该水平井的开发效益及经济回报,为此对水平井产能的研究也就尤为重要。通过对贝尔油田11口水平井的现场应用情况进行分析,运用国内外近几十年研究的产能公式筛选对水平井进行产能评价,讨论了水平井技术在贝尔油田的适用性和前景。
With the development of oil and gas exploration and development technology, horizontal wells have drawn more and more attention due to their outstanding oil supply area and single well output. However, the productivity of horizontal wells has a direct impact on the development benefits and economic returns of the horizontal wells. Therefore, it is particularly important to study the productivity of horizontal wells. By analyzing the field application of 11 horizontal wells in Beier Oilfield, the production capacity of horizontal wells was screened by the production capacity formula studied in recent decades at home and abroad. The applicability and prospect of horizontal well technology in Beil field were discussed.