Boiling process of low temperature formation water in petroleum system, Qaidam Basin

作     者：HU Wenxuan~1, JIN Zhijun~2, QIU Nansheng~2, FU Qi~1, LU Xiancai~1 and SUN Rui~1 1. State Key Laboratory of Mineral Deposit Research, Nanjing University, Nanjing 210093, China 2. Basin and Reservoir Reseach Center, University of Petroleum, Beijing 102200, China 

作者机构：State Key Laboratory of Mineral Deposit Research Nanjing 210093 China Basin and Reservoir Research Center University of Petroleum Beijing 102200 China 

出 版 物：《Chinese Science Bulletin》 (科学通报(英文版))

年 卷 期：1999年第44卷第S2期

页      面：77-78页

学科分类：081803[工学-地质工程] 08[工学] 0818[工学-地质资源与地质工程] 

主　　题：boiling fluid inclusions oil/gas accumulation Qaidam Basin. 

摘      要：FOLLOWING the study of Roedder et al., boiling fluid inclusions are identified in oil reservoir ofQaidam Basin. This paper reports the general characteristics of the boiling fluid inclusions, analyzes theconditions for the formation water to boil at low temperature, and discusses the relation between the boiling process and the oil/gas accumulation. 1 General features Boiling fluid inclusions are minute records of the immiscibility process of subterranean hydrothermalfluids, which are generally composed of different types trapped simultaneously. They are observed mostlyin magmatic hydrothermal mineral deposits. In sedimentary basins, the boiling process was only found inMVT. The discovery of boiling fluid inclusions in Qaidam Basin is of great significance to