新型多功能脉冲中子测井技术在华北油田的应用  

Application of New Type of Multiple Functional Pulse Neutron Well Logging Tech in Habei Oilfield

作　　者：薛敬利[1] 蒋登高[1] 赵庆彬[1] 张雪勤[1] 刘相海[2] 赵立平[2] 

机构地区：[1]华北石油管理局油气井测试公司,河北廊坊065007 [2]华北油田采油二厂,河北霸州065703

出　　处：《油气井测试》2005年第3期54-56,61,共4页Well Testing

摘　　要：脉冲中子氧活化测井和中子寿命测井是新型多功能脉冲中子测井技术的两个重要分支。利用该仪器不仅能完成氧活化和中子寿命测井,测量上、下水流量,还可获得井温、压力、自然伽玛、磁定位等多种参数,便于综合施工、综合解释,避免了多解性,大大提高了测井时效和测量精度。介绍了该仪器在华北油田的应用情况。Pulse neutron oxygen activation and neutron life time well logging techniques are the two branches that all utilizing fast neutron emit from pulse neutron generator to react to formation so as to measure water injection of separated layer and movable water of production well, which provides a basis for dynamic monitor of reservoir. Which not only can fulfill pulse neutron oxygen activation and neutron life time well logging, get up and down water flow, but also can acquire many parameters of temperature, pressure, natural Gamma ray and CCL. It is easy to operate and avoiding multiple solutions which raise up ell logging efficiency and data accuracy and deepens the application scale of this instrument in Huabei oilfield.

关 键 词：脉冲中子 华北油田 测井技术 多功能 中子寿命测井 氧活化测井 自然伽玛 综合施工 综合解释 测量精度 应用情况 水流量 磁定位 多解性 仪器 井温 

分 类 号：P631.83[天文地球—地质矿产勘探] P618.13[天文地球—地质学]