摘要
塔河油田1区三叠系油藏是典型的底水油藏,进入2008年以来,随着综合含水的上升,油藏日产油水平、采油速度等指标开始明显下降,开发效果有所变差,稳产面临严峻挑战。通过加强油藏精细研究,深化油藏动态分析,实施控液治水的开发技术政策,有效的解决了制约油田稳产关健问题。研究结果对于大底水砂岩油藏开发具有重要意义。
the Triassic Oil Reservoir in the First Area of Tahe Oil Field is the typical bottom-water reservoir.Because of the increasing of composite water index,the capability and the rate of production per day are descending significantly and the effect of exploration is not as good as before since early 2008.So the stability of the production faces serious challenges.With the reinforcement of the detailed study,the deepening of dynamic analysis and the enforcement of the exploration policy on water control,the problem on keeping the producing ability has been effectively resolved.The result of this research is quite important to the exploration of bottom-water sandstone reservoir.
出处
《新疆石油天然气》
CAS
2011年第2期23-29,94,共7页
Xinjiang Oil & Gas
关键词
砂岩
底水
控液
影响因素
sandstone
bottom water
liquid control
influencing factor
