离子液相色谱录井在元坝海相地层水检测中的应用

Application of Ion Liquid Chromatography Logging in Detection of Formation Water

齐翃洋 杨 斌 李 星 佟恺林

Qi Hongyang Yang Bing Li Xing Tong Kailin

成都理工大学能源学院,四川成都610059

College of Energy Resources, Chengdu University of Technology, Chengdu Sichuan 610059, China

关键词: 海相地层, 地层水, 含水性识别, 离子液相色谱

For conventional silver nitrate titration to measure chlorine ion content has difficulties on human factors, drilling fluid additives in low accuracy, large error, and low accuracy of drilling strata containing aqueous recognition problem, the ionic liquid chromatography technology was introduced as a new application in identification of drilling formation water property. The work area aquifers with different levels of ion chromatography identify patterns were established. The recognition of water content was consistent with logging results. It showed that using ion chromatography with water based evaluation model has better feasibility, reliability, and accuracy. The ion chromatography aqueous recognition model has good prospect of popularization and application.

10.3969/j.issn.1672-6952.2016.05.010