CAJ | 학술논문

以多学科理论一体化为原则，以气藏精细描述为手段，充分利用地震、钻井、测井、试井及实验分析等资料，在沉积、成岩研究、测井综合解释等研究基础上，对W区块石炭系黄龙组气藏进行了三维地质建模，落实了该含气藏区块的三维地质结构模型、岩石物理相模型、相控属性模型、三维裂缝预测模型，从而确定了最有利的生屑滩、砂屑滩、粒屑滩等储集微相带位置、最佳属性参数位置和裂缝主体发育位置。通过研究深化了W区块气藏认识、弄清了气藏潜力、提高了该气藏勘探开发成效。
이다학과이론일체화위원칙，이기장정세묘술위수단，충분이용지진、찬정、측정、시정급실험분석등자료，재침적、성암연구、측정종합해석등연구기출상，대W구괴석탄계황룡조기장진행료삼유지질건모，락실료해함기장구괴적삼유지질결구모형、암석물리상모형、상공속성모형、삼유렬봉예측모형，종이학정료최유리적생설탄、사설탄、립설탄등저집미상대위치、최가속성삼수위치화렬봉주체발육위치。통과연구심화료W구괴기장인식、롱청료기장잠력、제고료해기장감탐개발성효。
In the principle of multidisciplinary theory integration, by means of gas reservoir fine description, fully taking use of seis-mic, drilling, well logging, well testing and experimental analysis, and based on deposition, diagenetic studies and logging compre-hensive interpretation, 3D geological modeling was established on the gas reservoir of Carboniferous Huanglong formation in block W. Meanwhile, The 3D geological structure model, petrophysical phase model, phased properties model and 3D fracture prediction model were implemented to determine the best reservoir microfacies area of bioclastic banks, psammitic banks and grain banks, the optimal property parameter position and the development position of main fracture body. By the research, the gas reservoir was deeply understood, the potential was clarified and the exploration and development effectiveness was improved.