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关井时间大于6个月的采油井就是长关采油井。其形成原因复杂,治理难度较大。大庆采油四厂为促进油田持续稳产,实施“五精”一体化管理,见到效果。“五精”一体化管理如下。精细效益评价:按照开发效益和经济效益并举的要求,确定单井治理难度系数,科学、合理、严谨的编制长关采油井近中期和长远治理目标规划。精细编制方案:依据长关
Well shut-in time is greater than 6 months of the oil well is the long off well. Its formation is complicated and difficult to manage. In order to promote the continuous stable production in the oil field, Daqing Oilfield No.4 Plant realized the integrated management of “Five Precious Metals” and saw the result. “Five fine ” Integrated management is as follows. Fine Benefit Evaluation: In accordance with the requirements of both development and economic benefits, determine the difficulty coefficient of single well management, and scientifically, reasonably and rigorously formulate the target plan for the medium and long term management of the Changguan oil production well. Fine programming: based on the long off