| 深层稠油油藏水锥机理及HDCS实验研究 |
| |
| 引用本文： | 朱国梁.深层稠油油藏水锥机理及HDCS实验研究[J].特种油气藏,2011,18(4):90-93,140. |
| |
| 作者姓名： | 朱国梁 |
| |
| 作者单位： | 中石化胜利油田分公司,山东东营,257237 |
| |
| 基金项目： | 中石化胜利油田分公司科技攻关项目“改善桩139地区稠油热采开发效果技术研究”(20090710) |
| |
| 摘 要： | 深层普通稠油油藏桩斜139块由于受储层埋藏深、井斜位移大、边底水活跃等客观因素影响,开发过程中底水水锥严重导致含水居高不下。在区块前期精细地质研究的基础上,深入底水稠油油藏水锥机理研究,建立水平井热采概念模型,在室内实验和数值模拟的基础上开展HDCS开发先导试验研究。研究表明,底水稠油油藏桩斜139块在采油速度低、高含水情况下,后期进行HDCS调整可以有效控制底水锥进,改善井间及纵向上储量动用程度,提高采收率。
|
| 关 键 词： | 稠油油藏 水锥 HDCS 桩斜139块 |
Water coning mechanism and HDCS laboratory research for deep heavy oil reservoirs |
| |
| ZHU Guo-liang.Water coning mechanism and HDCS laboratory research for deep heavy oil reservoirs[J].Special Oil & Gas Reservoirs,2011,18(4):90-93,140. |
| |
| Authors: | ZHU Guo-liang |
| |
| Affiliation: | ZHU Guo-liang(Shengli Oilfield Company,SINOPEC,Dongying,Shandong 257237,China) |
| |
| Abstract: | Serious water coning problem and high water cut are seen in the development process of deep conventional heavy oil reservoirs in the Zhuangxie 139 block due to factors such as deep burial depth,highly deviated and extended reach wells and active edge/bottom water.On the basis of preliminary fine geological study,the mechanism of bottom water coning is studied for heavy oil reservoirs,a conceptual model of horizontal well thermal recovery is build up,and HDCS(horizontal well,dissolver,carbon dioxide and stea... |
| |
| Keywords: | heavy oil reservoir water coning HDCS Zhuangxie 139 block |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
