测试资料在提高低效单井产能中的应用

Application of testing data to improving low-efficiency single-well productivity

文章针对油田后期高含水期的低产低效现象,以XX井组为例,对利用测试资料采取有效措施,提高油井产能进行了探索试验,取得较好效果。在试验初,该井为水驱低产低效井,并监测到聚合物、表活剂、压力偏高等诸多问题。利用该井组测试资料,查明原因,制定综合治理措施,提高产能的效益,体现了测试资料在油井生产中起到的重要作用。

According to the low-yield and low-efficiency phenomenon as the oilfield enters into late high water-cut stage, this paper takes XX well group as an example and uses testing data to take effective measures to improve well productivity, which has carried on the exploring experiment and obtains good results. In the early tests, with the polymer, surfactant, high pressure and many other issues, the well was water flooding low-yield and low-efficiency. Therefore, using testing data of the well group finds out the reasons and sets out the comprehensive control measures to increase productivity efficiency, which reflects testing data plays an important role in the oil well production.