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| 泌浅10断块蒸汽驱整体调剖堵窜技术应用研究 | |
| 引用本文： | 宋春红,赵长喜,吴荷香,韩学文,刘拥军,韩慧杰.泌浅10断块蒸汽驱整体调剖堵窜技术应用研究[J].石油地质与工程,2010,24(1):101-103. |
| 作者姓名： | 宋春红 赵长喜 吴荷香 韩学文 刘拥军 韩慧杰 |
| 作者单位： | 1. 中国石化河南油田分公司石油工程技术研究院,河南南阳,473132 2. 中国石化河南油田分公司第二采油厂 3. 中国石化河南石油勘探局油建工程公司 |
| 摘 要： | 泌浅10区是河南油田稠油开发由蒸汽吞吐转蒸汽驱的第一个整体区块,该区块油层埋藏浅、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,严重制约了开发方式的转换。同时由于河南油田稠油油藏夹层薄,不易机械卡封,普通调剖堵窜在封堵汽窜通道的同时又极易污染中低渗透层。为此研究了整体调剖堵窜技术,该技术利用颗粒堵剂架桥原理,通过优化施工工艺,对中低渗透层进行暂堵保护,在地层深部对高渗透汽窜通道进行封堵,从而启动潜力层。通过对堵剂的配方优化、性能评价、配伍性研究等,设计了适合该区块的堵剂配方、施工参数及施工工艺,通过现场实施,取得了较好的效果。 |
| 关 键 词： | 蒸汽驱 稠油开发 封窜技术 暂堵剂 |
Technological research on BQ 10 block steam drive profile control channeling block |
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| Song Chunhong et al.Technological research on BQ 10 block steam drive profile control channeling block[J].Petroleum Geology and Engineering,2010,24(1):101-103. | |
| Authors: | Song Chunhong |
| Affiliation: | Song Chunhong et al(Petroleum Engineering , Technique Research Institute,Henan Oilfield Branch Company,Sinopec,Nanyang,Henan 473132) |
| Abstract: | BQ 10 block is the first integrated block transferred from steam stimulation to steam drive in Henan heavy oil de-velopment,the block reservoir is buried in shallow,with cemented loose,vertical and plane heterogeneity and other fac-tors. After years of high-strength steam stimulation,steam channeling become more frequent,which severely constrained the development mode conversion. At the same time,due to heavy oil reservoir in Henan oilfield laminated thin and difficult to use mechanical block and seal,gener... |
| Keywords: | Steam drive heavy oil development channeling block sealing technology temporary blocking agent |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |