冷西深层低渗透隐蔽油气藏的优化部署研究

Optimum deployment for low permeability subtle reservoirs in Lengxi deep formation

在分析总结冷西深层低渗透油气藏特点的基础上 ,结合其试油试采效果 ,对比我国其它低渗透砂岩油藏的开发实践 ,运用科学、合理的技术手段对该油藏进行了优化部署研究 ,对油藏的开发层系、开发方式、井网井距及注采系统等油藏参数分别进行了优化设计 ,并提出了合理的开发部署意见。

The study of optimum deployment has been carried out for Lengxi deep,low permeability reservoirs through analyzing reservoir characteristics,combining data of well testing and production test,comparing with development practices of other low permeability sandstone reservoirs,and using scientific technical methods.During this study,reservoir parameters about development layers,modes,well pattem,spacing,and injection-production system have been optimally designed,and reasonable suggestions about development have been given.