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一、前言油田进入高含水采油期,机械采油大幅度增加,为此能源消耗增大.为了降低能耗,节省能源,降低每吨原油的耗气量,对常温密闭集油地面流程进行了研究,采取了不少措施,也取得了一些经验.其中,投球清蜡就是常温集油中节省能源的一个重要途径.投球清蜡可以提高其管输效率,增大集油半径,降低集油回压,增加原油产量.现在国内大部分油田都在搞投球清蜡常输集油,取得了明显效果.但投球操作复杂,工人劳动强度大,不能自动,只是手动,动作不灵活,为配合油田自动化管理,适应大庆地
I. INTRODUCTION Oilfields have entered a period of high water cut and oil recovery, and mechanical oil production has risen sharply, thus increasing energy consumption.To reduce energy consumption, save energy and reduce gas consumption per tonne of crude oil, Has taken a number of measures, but also made some experience, among them, the balling waxing is one of the important ways to save energy at room temperature oil collection.Pilling waxing can improve the efficiency of tube transportation, increase the oil collection radius and reduce the oil collection back pressure , Increase the output of crude oil.Nowadays, most of the domestic oilfields are engaged in pitching and waxing often lose oil, and achieved remarkable results.But the pitching operation is complicated, the workers are labor-intensive, can not be automatic, just manual, the action is not flexible, in line with the oilfield automation Management, adapt to Daqing