|
|||||
|
|
| 分层注水技术在长6油藏开发中的应用 | |
| 引用本文： | 裴承河,陈守民,陈军斌.分层注水技术在长6油藏开发中的应用[J].西安石油大学学报(自然科学版),2006,21(2):33-36. |
| 作者姓名： | 裴承河 陈守民 陈军斌 |
| 作者单位： | 1. 西安石油大学,石油工程学院,陕西,西安,710065;长庆油田分公司,第三采油厂,宁夏,银川,750005 2. 长庆油田分公司,第三采油厂,宁夏,银川,750005 3. 西安石油大学,石油工程学院,陕西,西安,710065 |
| 摘 要： | 长6油藏在不同方向的物性差异、层间矛盾、层内矛盾十分突出,在注水过程中的单层突进和舌进现象十分明显,导致注入水推进不均匀.为了解决这些问题,改善吸水剖面,稳定油井产量,在长6油藏采取了进行分层注水措施.应用结果表明,分层注水可使长6油藏吸水剖面明显改善,吸水状况良好,有效地解决了剖面上吸水差异.同时分层注水可使长6油藏对应油层得到充分的能量补充,对应油井逐渐收效. |
| 关 键 词： | 长6油藏 分层注水 开发效果 |
| 文章编号： | 1673-064X(2006)02-0033-04 |
| 修稿时间： | 2005年11月27 |
Application of zonal injection in the development of Chang-6 oil reservoir |
|
| PEI Cheng-he,CHEN Shou-min,CHEN Jun-bin.Application of zonal injection in the development of Chang-6 oil reservoir[J].Journal of Xian Shiyou University,2006,21(2):33-36. | |
| Authors: | PEI Cheng-he CHEN Shou-min CHEN Jun-bin |
| Abstract: | The heterogeneity of physical property, the interzonal contradictory and the intrastratal contradictory of Chang-6 reservoir are very conspicuous, which results in the single-zone breakthrough and tonguing in water-injection. The technique of zonal water-injection is applied in order to improve the water-injection profile. The application results show that, the zonal water-injection has the clear improvement of the water-injection profile of Chang-6 reservoir and makes the oil layer of Chang-6 reservoir obtain full energy supplement. The applications of the technique in Chang-6 reservoir receive good results. |
| Keywords: | Chang-6 oil reservoir zonal water-injection development result |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |