斜井梯度电极系视电阻率曲线校正方法  

CORRECTION METHOD FOR SLANT HOLE LATERAL DEVICE APPARENT RESISTIVITY CURVE

作　　者：唐炼[1,2] 闫伟林 苏洋[1,2] 

机构地区：[1]大庆石油学院 [2]大庆石油管理局勘探开发研究院

出　　处：《大庆石油地质与开发》1998年第1期43-46,共4页Petroleum Geology & Oilfield Development in Daqing

摘　　要：在斜井测井过程中，由于井斜的影响，使得测出的梯度电极系视电阻率曲线的形态和幅度都发生了变化，引起曲线失真，从而导致测井解释的复杂化。本文通过对不同情况下斜井梯度电极系视电阻率曲线分析，采用镜象法，研制出对斜井地层厚度和视电阻率的校正方法及图版，这可为油田斜井的精细地质解释提供有力的帮助。During the process of slant hole logging, the form and amplitude of measured lateral device apparent resistivity log both change due to the effect of hole deviation. Falsification of logs while cause the complexity of logging interpretation. In this paper, correction method and chart for slant hole formation thickness and apparent resistivity are developed by analyzing slant hole lateral device apparent resistivity log and adopting the method of mirror, which provide help for accurate geological interpretation of slant holes.

关 键 词：斜井 梯度电极系 视电阻率 测井曲线 

分 类 号：P631.811[天文地球—地质矿产勘探]