注硼中子寿命测井综合解释技术研究与应用  

Research and Application of Comprehensive Interpretation Technology for Boron-injected Neutron Lifetime Logging

作　　者：张雪芹 李孝胜 王青川 李小英 刘相海 

机构地区：[1]华北石油测试公司,河北廊坊065007 [2]华北石油井下作业公司,河北任丘062552 [3]华北石油采油二厂,河北霸州065709

出　　处：《测井技术》2007年第2期178-182,共5页Well Logging Technology

摘　　要：注硼中子寿命测井资料解释的理论模型具有严格的假定条件。实际施工过程中,由于地层与井况的复杂性及工艺技术水平的限制,往往不能满足该假定条件。测取的曲线不可避免地会出现“未进硼”或“超进硼”等歧意现象,导致资料解释的多解性,甚至得出错误结论。为解决该问题,需要将测取的资料与已有的各项动、静态资料相结合,进行综合研究与评价。对注硼中子寿命测井综合解释技术进行了研究,结合实例系统阐述了该项技术的实施方法与要点。The theoretical model of Boron-injected Neutron Lifetime Logging（B-NLL） data interpretation is made under very strict hypothetical conditions which hardly can be wholly achieved during field construction because of the complexity of well conditions and technique limits. Often, ＂boron-untouched＂ or/and ＂boron- ultra-feeded＂ phenomenon cannot be avoided in the logging curves, leading to divergent solution, even error in data interpretation. To solve this problem, comprehensive interpretation should be done using all kinds of static ＆ performance data of the well. The comprehensive interpretation technology for B-NLL is researched, and the implementation methods ＆ main points are systematically described together with plenty of field examples.

关 键 词：注硼中子寿命测井 综合解释技术 研究应用 实例 

分 类 号：P631.84[天文地球—地质矿产勘探]