摘要
大斜度井、水平井钻井活动推动随钻测井技术的快速发展。由于受特殊地质情况、地层各向异性、仪器性能和钻井特殊条件等影响,随钻测井曲线在形态上常常出现一定的异常。分析渤海油田随钻测井曲线形态异常表现形式及其影响因素,制定相应的处理方法,确保测井资料真实性,规范测井资料验收工作,并为监督人员验收测井资料提供必要的参考。
Drilling of highly deviated wells and horizontal wells has propelled the development of LWD technology. Influenced by special geological conditions, formation anisotropy, instrument performance and particular drilling condition, LWD curves often show abnormal patterns. This paper analyzes the abnormal patterns of the LWD curves in Bohai Oilfield and proposes correspondent solutions to guarantee the authenticity of the logging data and regulate the data approval and acceptance in order to provide reference for supervisors to approve the logging data.
出处
《石油工业技术监督》
2013年第6期54-56,共3页
Technology Supervision in Petroleum Industry
关键词
随钻测井
形态异常
测井曲线
LWD
pattern abnormality
solution
well logging curve
