气体钻井牙轮钻头井底流场特性分析

2014年 36卷 第2期
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Analysis of Bottom Hole Flow Field Characteristics in Gas Drilling With Cone Bit
“油气藏地质及开发工程”国家重点实验室· 西南石油大学,四川成都610500 中国石油塔里木油田分公司库车勘探开发项目经理部,新疆库尔勒841000 中国石油大港油田分公司石油工程研究院,天津大港300280
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Southwest Petroleum University,Chengdu,Sichuan 610500,China The Department of Kuche Exploration and Development Project,Tarim Oilfield Company,PetroChina,Korla,Xinjiang 841000,China Petroleum Engineering Research Institute,Dagang Oilfield Company,PetroChina,Dagang,Tianjin 300280,China
气体钻井; 牙轮钻头; 井底流场; 数值模拟; 喷嘴倾角;
gas drilling; cone bit; bottom hole flow field; numerical simulation; nozzle rake angle;