CAJ | 학술논문

户部寨气田属低孔低渗致密砂岩储层，储层纵横向差异大、非均质性强、开发难度大。为进一步挖掘气田潜力，通过储层评价明确有利储集相带，引入储层厚度、孔隙度、渗透率、沉积微相等多种评价参数，建立地质模型；采用灰色关联法确定权系数，依据综合得分与产能的关系式确定各网格的储层类型，为气田调整部署提供依据。
호부채기전속저공저삼치밀사암저층，저층종횡향차이대、비균질성강、개발난도대。위진일보알굴기전잠력，통과저층평개명학유리저집상대，인입저층후도、공극도、삼투솔、침적미상등다충평개삼수，건입지질모형；채용회색관련법학정권계수，의거종합득분여산능적관계식학정각망격적저층류형，위기전조정부서제공의거。
Hubuzhai gas field belongs to low porosity and low permeability sandstone reservoir. It has strong unevenness and difficult for exploitation. We evaluated the reservoir with various parameters, such as reservoir thickness, porosity, permeability and sedimentary microfacies index, based on a geological model. Weight factors were determined through the use of gray correlation method, and the reservoir types of each grid were identified to provide evidence for the deployment adjust of gas field.