首页> 外文期刊>SPE Reservoir Evaluation & Engineering >Determination of Oil/Water Saturation Functions of Chalk Core Plugs From Two-Phase Flow Experiments
【24h】

Determination of Oil/Water Saturation Functions of Chalk Core Plugs From Two-Phase Flow Experiments

机译:从两相流实验确定粉笔芯塞的油/水饱和度函数

获取原文
获取原文并翻译 | 示例
           

摘要

A new procedure for obtaining oil/water saturation functions, i.e., capillary pressure and relative permeability, of tight core samples uses the pronounced end effect present in flooding experiments on such material. In core material with high capillary pressure, the end effect may allow determination of the saturation functions for a broad saturation interval. A complex coreflooding scheme pro- vides the fluid distributions and production data form which the saturation functions are computed for both drainage and imbibi- tion by a least-squares technique.
机译:获得致密岩心样品的油/水饱和度函数(即毛细压力和相对渗透率)的新程序使用了在此类材料的注水实验中存在的明显的末端效应。在具有高毛细管压力的芯材中,最终效果可能允许在较宽的饱和间隔内确定饱和函数。复杂的岩心驱替方案提供了流体分布和生产数据表,通过最小二乘技术为排水和吸水计算了饱和度函数。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号