基质酸化施工存在的问题及处理  

The Problems in Matrix Acidizing Treatment and Disposal

作　　者：陈朝刚[1] 郭建春[2] 周小平[1] 罗天雨[1] 

机构地区：[1]西南石油学院研究生院 [2]西南石油学院"油气藏地质及开发工程"国家重点实验室

出　　处：《断块油气田》2004年第5期69-71,共3页Fault-Block Oil & Gas Field

摘　　要：基质酸化在油气勘探与开发中被广泛应用 ,酸化施工虽然相对成本较低 ,但结果常常不理想。调研了过去 1 0a在 9个国家进行的基质酸化处理的施工结果 ,进行了详细的比较和分析 ,找出了基质酸化施工处理成功和失败的各种影响因素 ,并针对具体的酸化施工中所存在的各种问题进行了讨论 。The matrix acidizing has been extensively applied in the oil and gas exploration and development. Although the cost of the acidizing treatment is lower comparing with other stimulation treatments, the result is usually not ideal. This article has investigated the results of the matrix acidizing treatment, which has been conducted in the nine countries, and compared and analyzed with detail, found out the various success and failing influencing factors during the matrix acidizing treatment. This article has discussed the different problems existing in the matrix acidizing treatment, and put forward the corresponding measure and proposal.

关 键 词：砂岩地层 碳酸盐岩地层 疏松砂岩 基质酸化 酸化效果 

分 类 号：TE347[石油与天然气工程—油气田开发工程]