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.
出处
《国外测井技术》
2014年第2期18-21,3,共4页
World Well Logging Technology
关键词
水平井
井眼环境
测井解释
影响校正
电法测井
horizontal well
borehole environment
logging interpretation
effect correction
electrical logging
