Theory and application of the transient injection well test
Based on the theory of the pumping well test, the transient injection well test was suggested in this paper. The design method and the scope of application are discussed in detail. The mathematical models are developed for the short-time and long-time transient injection test respectively. A double logarithm type curve matching method was introduced for analyzing the field transient injection test data. A set of methods for the transient injection test design, experiment performance and data analysis were established. Some field tests were analyzed, and the results show that the test model and method are suitable for the transient injection test and can be used to deal with the real engineering problems.
作 者： LIU Yuewu CHEN Huixin LIU Qingquan GONG Xin ZHANG Dawei YAO Deliang LI Lianxiang 作者单位： Division of Engineering Science, Institute of Mechanics, Chinese Academy of Sciences, Beijing 100080 刊 名： 中国科学E辑（英文版） SCI 英文刊名： SCIENCE IN CHINA SERIES E(TECHNOLOGICAL SCIENCES) 年，卷(期)： 2005 48(z1) 分类号： P2 关键词： injection test transient injection well test seepage flow permeability coefficient analysis method