Mineralogy-based acid design restores sandstone productivity.

Autor: Zhizhuang Jiang, Donghong Luo, Zhiyun Deng, King Kwee Chong, Gdanski, Rick
Předmět:
Zdroj: Oil & Gas Journal; 6/21/2004, Vol. 102 Issue 23, p13-13, 1p
Abstrakt: The article discusses a mineralogy-based acid design for restoring sandstone productivity. According to the authors, the selection process of candidate wells for acidizing treatments in sandstones should identify relevant damage mechanisms and mineralogy-driven remediation options. The authors add that production improvements need to consider the processing capacity bottleneck so that acidized zones must be those that produce less water.
Databáze: Supplemental Index