空气井测井响应现象分析与探讨

Analysis of Air-drilling Well Logging Responses

空气钻井作为一种新的钻井技术已在四川油田川东地区的zbl井首次投入使用。2003年2月1日,四川测井公司数控分公司对该井进行了测井施工作业,采集了合格的井径、自然伽马、补偿声波、补偿中子、补偿密度和深浅双侧向资料。针对空气井测井中出现的现象进行了分析与探讨,旨在为今后空气井测井系列的选择与解释奠定基础。

As a new drilling technology, air drilling was first used in zbl well in the east district of Sichuan Oil field.The computer controlled log unit of Sichuan Logging Company finished the well logging on May 1, 2003 and acquired the data such as caliper, gamma ray, borehole compensated acoustic, compensated neutron, compensated density, deep and shallow dual lateral logs. Analyzed and discussed are the phenomena appeared in the logging data from air-drilling well, which aimed at selection of log series and log interpretation for air-drilling well in the future.