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| 油气藏数值模拟技术在LS气藏开发调整中的应用 | |
| 引用本文： | 周梦秋,段永刚,杨文明,江玉友,邓毅,刘廷,朱海明.油气藏数值模拟技术在LS气藏开发调整中的应用[J].重庆科技学院学报(自然科学版),2009,11(2). |
| 作者姓名： | 周梦秋 段永刚 杨文明 江玉友 邓毅 刘廷 朱海明 |
| 作者单位： | 1. 西南石油大学"油气藏地质及开发工程"国家重点实验室,成都,610500;塔里木油田公司,库尔勒,841000 2. 西南石油大学"油气藏地质及开发工程"国家重点实验室,成都,610500 3. 塔里木油田公司,库尔勒,841000 4. 西部管道公司,西安,714000 |
| 摘 要： | LS气藏为边水气藏,且气藏整体为裂缝发育,纵向上裂缝发育存在较强非均质性.为边水侵入气藏内部提供了渗流通道,因此气藏在开发后期压力下降到一定程度时无法避免水侵现象.LS气藏的两口主力生产气井于2001年先后开始产地层水,气藏开始进入递减生产期,日产气降低并持续递减,2001年9月开始进行增压开采.为了减缓LS气藏产量递减.有必要采取气藏数值模拟技术对气藏进行模拟开发调整.经过方案对比,发现增压开采对雷三气藏继续具有适应性和有效性,在LS气藏上亚段新布四口直井或三口水平井,可较大幅度提高该气藏的采收率. |
| 关 键 词： | 油气藏 数值模拟 开发调整 水侵 递减 |
The Application of Oil-gas Pool Numerical Simulation Technology in LS Pool Development and Adjustment |
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| ZHOU Meng-qiu,DUAN Yong-gang,YANG Wen-ming,JIANG Yu-you,DENG Yi,LIU Ting,ZHU Hai-ming.The Application of Oil-gas Pool Numerical Simulation Technology in LS Pool Development and Adjustment[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2009,11(2). | |
| Authors: | ZHOU Meng-qiu DUAN Yong-gang YANG Wen-ming JIANG Yu-you DENG Yi LIU Ting ZHU Hai-ming |
| Affiliation: | ZHOU Meng-qiu1,2 DUAN Yong-gang1 YANG Wen-ming2 JIANG Yu-you3 DENG Yi1 LIU Ting1 ZHU Hai-ming1 |
| Abstract: | LS pool is a near-water gas pool and filled with cracks.Because of very strong non-isotropy,there are many paths for water to infiltrate.Water infiltration is disavoidable.Since 2001,two main LS gas pool began to in-filtrate,and the Production of the gas pool began to decrease.In order to change it,it is necessary to use numerical simulation technology to adjust the pool.Through experiment,booster technology is very usful and it can improve the production of the gas pool. |
| Keywords: | oil-gas pool numerical simulation development and adjustment water infiltration decrease progres-sively |
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