新型随钻测井系统  

New Logging While Drilling System

作　　者：贾菲[1] 

机构地区：[1]中国船舶重工集团公司第七一八研究所

出　　处：《舰船防化》2010年第1期47-50,共4页

摘　　要：斯伦贝谢油田服务公司研制的新型随钻测井系统基于标准的三组合测井服务平台，缩短了仪器与钻头的距离，提供了新的测量服务，例如∑测量和元素俘获测量等。该系统实现了在井场对地层特性和钻井环境的完整复杂的数据解释，提高了仪器的操作时效，增加了穿透能力，增强了系统的稳定性，尤其是在仪器中利用中子发生器代替镅一铍源，消除了作业中的放射性源带来的危险。Oilfield services company Schlumberger developed a new LWD system is based on a standard triple-combo logging service platform to shorten the distance between the instrument and the drill provides a new measurement services, such as measurements and element ∑ capture measurements. The system is realized in a well field on the formation properties and drilling integrity of the environment of complex data interpretation and improve the operation of the instrument limitation, an increase of penetration, enhanced stability of the system, especially in the instrument using neutron place device instead of americium - beryllium source, eliminating the job of the dangers posed by radioactive sources.

关 键 词：随钻测井 中子测量 放射性源 

分 类 号：P631.6[天文地球—地质矿产勘探]