论文部分内容阅读
直观解释是一种定性解释方法.这种方法,通过电测井曲线形状的直观对比,定自然电位和电阻率异常的层位,进而划分油气层.直观解释是早期电测井的解释方法,直到现在仍然使用.1927年,法国人斯仑贝尔(Schlumberger)兄弟首次在法国佩谢尔布龙记录了第条试验电测井曲线,这是用电极距为两米的梯度电极系,在井下点测,然后人工画深度变化的电阻率曲线.
Intuitive interpretation is a qualitative interpretation method, which divides the hydrocarbon layer by the direct comparison of the shape of the electrical logging curve, the natural potential and the resistivity anomaly horizon.The visual interpretation is the interpretation method of early electrical logging, Until now still in use .1927, the French Schlumberger brothers for the first time in France Pei Xuerbailong recorded the first test electrical logging curve, which is using a gradient electrode system electrode spacing of two meters, downhole Point measurement, and then artificial depth of resistivity curve changes.