用相渗透率资料验证油水层界限

郑全安·用相渗透率资料验证油水层界限．测井技术，１９９４，１８（ｌ）：６２～６５在油、水层解释和有效厚度划分中，合理确定油、水层的判别界限（即油层含油饱和度的截止值）是问题的关键。本文以临南油田为例．讨论了利用相渗透率资料验证油、水层测井解释饱和度界限的方法。通过相渗透率资料的验证．深化了对油、水层判别界限合理性的认识，有助于避免油、水层界限制定工作中的失误。

Verifying Cut-off Saturation with Relative Permeability.

o determine the cut-off saturation of oil and water bearing zone is the key in determining the effective thickness of oil and water bearing zone. Relative permeability is used toestablish the relation between water producing rate and water saturation, so as to verify thecut-off saturation of oil and water bearing zone and its application result in Lin-nan OilField is given in this peper. This verification method proves the correctness of the cut-offsaturation obtained with the conventional method and help to avoid any possible system errorin log interpretation.