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杜84兴隆台西超稠油区块投入开发以来,井间汽窜问题就成为制约区块开发主要予盾,随着油井吞吐轮次的增加,采出程度的不断提高,汽窜矛盾更加突出。如何认识汽窜、缓解汽窜矛盾使油井增产创效,在生产中通过不断的摸索和实践,应用小区域集团注汽治理汽窜成功。逐步形成了一套针对不同阶段、不同程度汽窜的技术对策,取得了很好的开发效果。
Du 84 Xinglong Taichu super heavy oil block into the development since the cross-well steam channeling problem has become the main constraint to block development, with the increase in the number of oil wells, mining continues to increase the degree of trouble is more prominent . How to understand the steam channeling, to ease the steam channeling conflicts so that the oil well stimulation effect, through continuous exploration and practice in production, the application of small regional group steam injection steaming channel management success. Gradually formed a set of technical measures aimed at different stages, different levels of steam channeling, and achieved good development results.