高邮凹陷北斜坡侵入岩及变质带测井储层评价  

Logging reservoir evaluation of intrusive rocks and metamorphic belts in the north slope of Gaoyou Depression

作　　者：尹辉[1] 郁甜甜[1] 苟智[2] 

机构地区：[1]中国石油化工股份有限公司江苏油田分公司试采一厂,江苏江都225265 [2]中国石油化工股份有限公司江苏油田分公司井下作业处,江苏江都225265

出　　处：《复杂油气藏》2010年第3期31-35,共5页Complex Hydrocarbon Reservoirs

摘　　要：储集空间是油气形成的重要场所。高邮凹陷北斜坡侵入岩及变质带储集空间具有孔隙和裂缝双重性。在测井资料认识岩性的基础上,建立了北斜坡侵入岩及变质带孔渗模型,开展了侵入岩及变质带储层测井解释与评价,与实际取心井段对比吻合较好,反映侵入岩及变质带储层特征。Reservoir space is important place for oil and gas formation. The reservoir space of intrusive rocks and metamorphic belts in the north slope of Gaoyou Depression has duality of porous structure and fractures. Based on lithology identification by logging data, it was built the porosity - permeability model for intrusive rocks and metamorphic belts in the north slope. And it was carried out the logging interpretation and evaluation for the reservoir. The results were good agreemerit with the actual coring data, and reflected the reservoir feature of intrusive rocks and metamorphic belts.

关 键 词：侵入岩及变质带 储集空间 岩性识别 解释模型 储层评价 

分 类 号：TE122.2[石油与天然气工程—油气勘探]