| 大港油田埕海二区Z29X1断块油藏注水开发试验评价 |
| |
| 引用本文： | 郭建军,张守松,易安祥,郭晓旭.大港油田埕海二区Z29X1断块油藏注水开发试验评价[J].石油天然气学报,2012(4):139-142. |
| |
| 作者姓名： | 郭建军 张守松 易安祥 郭晓旭 |
| |
| 作者单位： | [1]中国地质大学北京能源学院,北京100083 [2]中国石油勘探开发研究院国际项目评价研究所,北京100083 [3]中国石油天然气勘探开发公司阿尔及利亚项目部,北京100083 [4]大庆钻探工程公司地质录井一公司,黑龙江大庆163000 |
| |
| 摘 要： | 大港油田埕海二区Z29X1断块油藏是白云质灰岩复杂断块油藏,为适应提高采收率的需要,注采井网必须精细化研究和管理。在明确研究区注水开发试验目的的基础上,通过地质研究将埕海二区整体进行重新划分。通过对井数及井型进行调整,达到已有注水方案优化的目的。从注入量及产能评价两方面对Z29X1断块油藏注水效果进行了分析,结果表明,井网重新优化组合能有效地控制含水率、改善水驱开发效果。
|
| 关 键 词： | 断块油藏 注水开发 井网优化 产能评价 |
Experimental Evaluation of Water-flooding in Z29X1 Fault Block Reservoir Development in Chenghai 2 Area of Dagang Oilfield |
| |
| GUO Jian-jun,ZHANG Shou-song,YI An-xiang,GUO Xiao-xu.Experimental Evaluation of Water-flooding in Z29X1 Fault Block Reservoir Development in Chenghai 2 Area of Dagang Oilfield[J].Journal of Oil and Gas Technology,2012(4):139-142. |
| |
| Authors: | GUO Jian-jun ZHANG Shou-song YI An-xiang GUO Xiao-xu |
| |
| Affiliation: | (First Author’s Address: School of Energy Resources,China University of Geosciences,Beijing 100083,China) |
| |
| Abstract: | Z29X1 Fault Block Reservoirs in Chenghai 2 Area of Dagang Oilfield was a complex fault block reservoir with limestone dolomite(LST DOL).It was necessary to implement fine study and management for water-flooding patterns for the purpose of enhancing oil recovery.Based on the understood target of water-flooding test in the studied area,Chenghai 2 Area was re-identified by geological study.By adjustment of well number and well patterns for the optimization of waterflooding program,the optimized program is obtained.Waterflooding effect of Z29X1 Fault Block Reservoir is analyzed through water-injection quantity and productivity evaluation.The result indicates that the optimized well patterns can effectively control water-cut and enhance oil recovery. |
| |
| Keywords: | fault block reservoir water-flooding well pattern optimization productivity evaluation |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
