基于测井资料的苏里格气田致密砂岩储层产能预测方法

Logging Data Based Productivity Forecasting Methods of Tight Sandstone Reservoirs in Sulige Gasfield

以鄂尔多斯盆地苏里格气田盒8段为主要研究层段，以测并数据体为实际利用资料，提出了基于动态标定静态法的多参数复合图版法、加权储能系数法和基于参数回归法等致密砂岩气层产能分级预测模型和标准．从而达到从定性到定量对天然气储层的产能进行评价和预测的目的。研究验证该方法是一种行之有效的方法。

Taking Ordos Sulige gasfield He8 Member as the main strata interval of researches, logging data vol- ume as the actual use information, a muhi-parameter composite plate method of dynamic-based static calibration method, the weighted reservoir-energy coefficient （hSo） method and parametric-regression-based and tight sandstone gas production capacity classification prediction models and standards are put forward, so as to achieve the purpose of the qualitative and quantitative production evaluation and prediction of natural gas reservoirs. Re- search verifies that the method is effective.