渤海PL油田合理生产压差研究
Petroleum Geology and Engineering（2014）
Abstract
PL油田是渤海湾大型复杂河流相常规稠油油藏,储层为疏松砂岩,胶结性差,易出砂,因此确定其合理生产压差对保证开发效果非常重要.通过综合分析地层原油高压物性、油井流入动态曲线、Mohr-Coulomb破坏准则计算的油井出砂临界生产压差及油井实际生产状况等因素,确定了油田合理生产压差界限为3.0～5.0 MPa.
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