复杂断块油藏滚动勘探开发技术研究  

Study on rolling exploration and development technology of complex fault block reservoir

作　　者：关海洋[1] Guan HaiYang(PetroChina Liaohe Oilfield Company,PanJin 124010)

机构地区：[1]中国石油辽河油田公司,辽宁盘锦124010

出　　处：《石化技术》2022年第4期149-150,共2页Petrochemical Industry Technology

摘　　要：经过多年开发,J区块进入低采油速度、低采出程度开发阶段,具备完善注采井网、未动用储量有效开发及滚动勘探部署新井潜力,为此开展技术攻关研究,包括精细构造解释,落实沉积储层特征,明确油层分布规律,重新计算地质储量等,规划部署开发井4口,开发控制井2口,滚动勘探井4口,全部实施成功,为区块下部深化井位部署奠定基础。After years of development,block J has entered the development stage of low oil production rate and low recovery degree,and has the potential to improve the injection production well pattern,effectively develop the undeveloped reserves and deploy new wells for rolling exploration.Therefore,carry out technical research,including fine structure interpretation,implement the characteristics of sedimentary reservoirs,clarify the distribution law of oil layers,recalculate the geological reserves,and plan to deploy 4 development wells,Two control wells and four rolling exploration wells were developed,all of which were successfully implemented,laying the foundation for deepening the well location deployment in the lower part of the block.

关 键 词：断块油藏 滚动勘探 

分 类 号：P618.13[天文地球—矿床学] TE34[天文地球—地质学]