水平井测井资料影响因素分析及解决方法研究  

STUDIES ON THE INFLUENCE FACTORS AND ELIMINATION SOLUTIONS OF HORIZONTAL WELL LOGGING DATA

作　　者：桑凡 李琳 李翠英 张倍强 付万彬 李春鸿 

机构地区：[1]中石油玉门油田天然气开发项目部 [2]中石油长城钻探测井公司 [3]中石油长城钻探长庆石油工程监督公司

出　　处：《国外测井技术》2014年第2期18-21,3,共4页World Well Logging Technology

摘　　要：水平井技术是老油田调整挖潜的重要手段。由于井眼轨迹的特殊性及井眼条件影响因素的复杂性,水平井测井解释评价相对垂直井存在较大差异。本文分析了水平井测井环境影响因素及解释评价中需要关注的一些问题。通过分析,针对各测井系列研究相应的校正方法,提出水平井测井数据处理特殊点及水平井测井综合评价中注意的要点,在解释中应结合直井解释经验和水平井自身特点,从而提高水平井解释的可靠性。Horizontal drilling plays a significant role on the development of potential productivity in oil field recent years. In comparison of vertical wells it has giant varieties in borehole track and other borehole influence factors. The paper analyzes the influence factors and difficulties of data interpretation in horizontal well logging, studies the correlation methods, and summarizes the suitable data processing approaches and highlight the key point in data interpretation. In combination of vertical wells experience in data processing and interpretation and the specificity of horizontal wells,the interpretation reliability gets improved effectively.

关 键 词：水平井 井眼环境 测井解释 影响校正 电法测井 

分 类 号：TE243[石油与天然气工程—油气井工程]