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前文集中讨论各种厚度的高阻层.本文将论述更复杂的测井曲线定性解释问题.这些问题仍用“直观法”解决,并与高阻层和低阻层结合起来讨论.地层电阻率高于围岩的叫高阻层,地层电阻率低于围岩的叫低阻层.高阻层图1是现场实例,是电位电极系和梯度电极系在高电阻厚层含油砂层中测得的典型曲线形状.该砂层不是完全均质的储集层.
The previous section focused on high-resistivity layers of various thicknesses.This paper discusses the more complex qualitative interpretation of well logs, which are still solved using “Intuitive Methods ” and discussed in conjunction with high-resistivity and low-resistivity layers. Resistivity higher than the surrounding rock called the high resistance layer, the formation resistivity lower than the surrounding rock called the low resistance layer.High resistance layer Figure 1 is an example of the scene, is the potential of the electrode system and the gradient electrode system in the high resistivity thick layer of oil sand layer In the typical curve shape measured in the sand layer is not completely homogeneous reservoir.