渤海岐口油田低阻油气层饱和度解释模型研究  

Research on Water Saturation Interpretation Model for Low Resistivity Hydrocarbon Zone in Bobal Qlkou Oilfield

作　　者：孙建孟[1] 程芳 王景花 吕宏志 雍世和[1] 谢知义 

机构地区：[1]山东石油大学,海洋石油渤海公司研究院,石油大学,渤海公司研究院

出　　处：《测井技术》1996年第4期239-243,共5页Well Logging Technology

摘　　要：孙建孟王景花等：渤海岐口油田低阻油气层饱和度解释模型研究，测井技术，１９９６（４）２０，２３９～２４３。以渤海峡口油田一口关键井为研究目标，其特点是水层高阻，油气层低阻，油水层电阻率十分接近，电阻率曲线上二者几乎没有差别，造成油水层解释困难。根据各种岩心分析资料和测井曲线提出了＂双孔隙水＂模型。应用该模型得到的饱和度计算结果与试油资料、压汞资料吻合较好。该模型可推广应用到其它类型的低阻油气层。Based on the study of a key well in Bobal Qikou Qilfield by means of various kinds of core analysis information and logging curves, a new 'Dual Porosity Water' model suitable for resistive water zone and low resistivity hydrocarbon zone is put forward in this paper. The processed saturation derived from this model matches very well with that of oil testing and core mercury injection information,and the model can also be applied to other kinds of conductive hydrocarbon zones.

关 键 词：双水模型 解释模型 束缚水饱和度 岩心分析 油田 

分 类 号：TE311[石油与天然气工程—油气田开发工程]