苏里格气田东区XX区块储层地质建模

Reservoir Geological Modeling of XX Block in the East Region of Sulige Gas Fileld

苏里格气田东区XX区块储层辫状河沉积相发育较好,砂体横向展布非均质性强,储层预测有难度。为此,运用RMS7.4建模软件,用钻井数据进行约束,按照"点—面—体"的思路建立构造模型,采用序贯指示模拟方法构建基于测井解释单井相的沉积微相模型,采用序贯高斯模拟方法构建储层属性模型。

Eastern XX block gas field reservoir braided river depositional facies, lateral spread sand body strongheterogeneity, it is difficult to predict the reservoir distribution, so the RMS7.4 modeling software is used to estab-lish XX block structure model in the ＂point - face - body＂ method with the drilling data to constrain. And thesedimentary facies model is constructed using sequential indicator simulation method based on single well log inter-pretation phase. Finally, reservoir properties model is established using sequential Gaussian simulation method u-sing phased modeling guidance under the guidance of phased modeling techniques.