敏感性稠油油藏火烧驱油油藏工程设计——以王庄-宁海地区郑408块为例

The Reservoir Engineering Design of Combustion Drive in Sensitivity Heavy Oil Reservoirs ———Taking Zheng 408 Block in Wangzhuang-Ninghai District as Example

周燕 李迎春 邱国清 李伟忠 边振宇 王占国

ZHOU Yan LI Ying-chun QIOU Guo-qing LI Wei-zhong BIAN Zhen-yu WANG Zhan-guo

中石化 胜利油田有限公司 地质科学研究院, 山东 东营 257015; 中石化 胜利油田有限公司 滨南采油厂, 山东 东营 257000

Science Research Institute for Geology of Shengli Oilfield, SINOPEC, Dongying 257015, China; Binnan Oil Production Plant of Shengli Oilfield, SINOPEC, Dongying 257000, China

郑408块是国内外敏感性稠油油藏开展火烧驱油的首例,作者通过与火烧驱开发油藏筛选条件的对比、物模及数模研究,综合论证了敏感性稠油油藏火烧驱油的可行性,详细分析了火烧驱油的影响因素,开展了油藏工程优化设计,且已通过现场实施初见成效,为同类油藏的开发提供了借鉴和指导。

Zheng 408 block is the first case of combustion drive in sensitivity heavy oil reservoirs at home and abroad. Through the comparison with the screening condition, study of physical simulation and numerical simulation of the oil reservoirs by combustion drive, the feasibility of combustion drive in sensitivity heavy oil reservoirs is discussed comprehensively. The influencing factors in the combustion drive are analyzed in detail. Reservoir engineering is designed in optimization. It has won initial success in the field and has provided guide for the same type of the oil reservoirs.