1) steam channeling
汽窜
1.
Effect of start-up pressure gradient on steam channeling within heat condensate zones in the Bingham and monoclinal heavy oil reservoirs
宾汉型稠油单斜油藏热凝析带启动压力梯度对汽窜的影响
2.
Along with the increasing turns of steam flooding, severe steam channeling occurs between steam injection wells and production wells, making production performances get worse dramatically.
间歇蒸汽驱是提高稠油热采区块采收率的有效方式,伴随着汽驱轮次的增加,注汽井同生产井之间出现严重汽窜,导致生产效果急剧变差,为此,进行了高温泡沫封堵蒸汽汽窜提高蒸汽驱采出程度研究。
3.
Since strengthened steam huff and puff having been carried out for years in heavy oil reservoirs with shallow buried depth,loosened cementation,serious vertical and horizontal heterogeneity of Henan Oilfield,steam channeling has increasingly influenced the normal production and development.
河南油田稠油老区由于埋藏浅、胶结疏松,纵向及平面上非均质性严重等因素,经过多年的高强度蒸汽吞吐,汽窜变得更加频繁,严重制约了油井的正常生产和开发方式的转换。
2) steam channeling mechanism
汽窜机理
1.
Analysis of steam channeling mechanism in cyclic steam stimulation of super heavy oil in block Du84 and research of anti-channeling measures;
杜84断块超稠油蒸汽吞吐汽窜机理分析及防窜措施初探
4) steamchanneling
蒸汽窜流
6) width of steam channeling
汽窜通道宽度
1.
2 m,the average width of steam channeling is 15 m.
２ｍ，汽窜通道宽度平均为１５ｍ。
补充资料：窜据
1.窃占。
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参考词条