D油田东河砂岩组产量递减规律
Petroleum Geology & Oilfield Development in Daqing（2014）
Abstract
针对即将进入高含水期的D油田东河砂岩组油藏,应用油藏工程、数值模拟和矿场统计等方法研究了影响产量递减的主要因素及其变化规律.结果表明:D油田东河油层组的产量递减规律呈指数型递减;影响递减率的主要因素是含水上升率,其次是采液速度;影响初始递减率的主要因素是稳产期末的相关指标.研究成果对油田动态分析和开发调整具有一定的指导意义.
MoreKey words
Donghe sandstone group,production decline rate,influencing factor
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