Abstract: The basic theory and the test way of the interwell motitoring technique based on the electrometric method are presented. By using the application cases in the Daqing oil field, the Dagang oilfield, and a Shanxi coal mine, it is demonstrated that this technique can play an important role in oil field development, the evaluation for technologic measures and exploration of coal bed gas. Its usefulness and popularization in the future are also described.

Key words: Electrometric method, Interwell monitoring, Water injection propelling orientation, Orientation of fissure coal bed

摘要： 在简要阐述电位法井间监测技术的基本理论及测试方法的基础上,通过大庆油田采油四厂杏7-2更24井调剖工艺效果评价、大港油田港西三区一断块注水井注水推进方位测试及山西吉试1井煤层压裂裂缝方位测试等现场应用实例,证实了电位法井间监测技术在油田开发、工艺措施评价及在煤层气勘探开发领域所发挥的重要作用,同时也进一步说明了该技术的实用性及今后的推广前景。

关键词: 电位法, 井间监测, 注水推进方位, 煤层压裂裂缝方位