| 镇北油田镇277井区水驱特征及剩余油研究 |
| |
| 引用本文： | 吴泽民,刘一仓,王联国,侯长冰,康永梅. 镇北油田镇277井区水驱特征及剩余油研究[J]. 石油化工应用, 2019, 0(6): 83-90 |
| |
| 作者姓名： | 吴泽民 刘一仓 王联国 侯长冰 康永梅 |
| |
| 作者单位： | 西北大学石油与天然气工程学院;中国石油长庆油田分公司第十一采油厂 |
| |
| 摘 要： | 针对鄂尔多斯盆地镇北油田镇277井区延安组延10段因套损比例达到30.0%,采油速度仅0.84%,导致储量失控,局部剩余油富集,未动用水驱油规律认识薄弱等问题,应用微观驱替实验、示踪剂、水驱前缘等动态监测资料成果,运用容积法,结合平面孔渗分布,通过矿场实践,对延10油藏的微观孔隙类型及水驱油渗流特征进行研究。结果表明,研究区延10油藏微观上驱替类型主要为网状驱替,其余为指状驱替和均匀驱替,平面上以均匀驱替为主,驱替半径90m^150m,在水驱未波及区角井剩余油较富集。
|
| 关 键 词： | 镇北油田 镇277井区 套损 水驱规律 剩余油分布 |
The research of waterflood characteristic and remaining oil in Zhen 277 well area of Zhenbei oilfield |
| |
| WU Zemin,LIU Yicang,WANG Lianguo,HOU Changbing,KANG Yongmei. The research of waterflood characteristic and remaining oil in Zhen 277 well area of Zhenbei oilfield[J]. Petrochemical Industry Application, 2019, 0(6): 83-90 |
| |
| Authors: | WU Zemin LIU Yicang WANG Lianguo HOU Changbing KANG Yongmei |
| |
| Affiliation: | (School of Petroleum and Natural Gas Engineering,Northwest University,Xi'an Shanxi 710075,China;Oil Production Plant 11 of PetroChinaChangqing Oilfield Company,Xi'an Shanxi 710018,China) |
| |
| Abstract: | WU Zemin;LIU Yicang;WANG Lianguo;HOU Changbing;KANG Yongmei(School of Petroleum and Natural Gas Engineering,Northwest University,Xi'an Shanxi 710075,China;Oil Production Plant 11 of PetroChinaChangqing Oilfield Company,Xi'an Shanxi 710018,China) |
| |
| Keywords: | Zhenbei oilfield Zhen 277 well area casing damage waterflood characteristic remaining oil distribution |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
