冀东油田介电测井实验研究

Experiments on Dielectric Log in Jidong Oilfield.

根据冀东油田 73块岩样测量结果 ,给出了砂岩骨架的介电常数值 ,讨论了岩石介电常数与含水饱和度、矿化度、泥质含量、比表面等因素之间的关系 ,为油田介电测井解释提供了可靠的解释公式及解释参数。

Dielectric constant of sandstone matrix is given based on the measurements of 73 rock samples from Jidong Oilfield. Relation of the dielectric constant to water saturation, salinity, shaliness and surface areatovolume ratio is discussed, which provides proper interpretation equation and parameters for dielectric log interpretation in Jidong Oilfield.