现河低渗透储层开发单元分类评价

从决定储层性质的内在参数入手,结合对应开发单元的开发动态和开发效果建立评价体系,根据评价原则和标准以及现河低渗透开发的实际,对现河低渗透储层单元进行分类评价,以期更加准确地认识油层的内部结构特点,为合理开发、提高最终采收率提供科学依据.

Classification evaluation of the development units of low permeability reservoir in Xianhe Oilfield

The low-permeability development units of different reservoir property should apply different development techniques,and therefore their development results are different.For this reas units on,the low permeability development units are evaluated according to different reservoir types to find the relationship between reservoir property and the development result of low permeability development units,which is favorable to scientifically developing different types of reservoir and acquiring the west development result and economic benefit.The evaluation system is established according to reservoir property parameters and the development performance and result of corresponding development units,and the low-permeability development units of different reservoir property in Xianhe Oilfield are evaluated according to evaluation principle and criteria and the development practice of the oilfield.These can provide the scientific basis for the reasonable development and recovery factor enhancing of the oilfield.