1. Fundamental Research on Percussion Drilling: Improved Rock Mechanics Analysis, Advanced Simulation Technology, and Full-Scale Laboratory Investigations;Bruno,2005
2. Evaluation of Hammerdrill-Potential for KTB, Super-deep Continental Drilling and Deep Geophysical Sounding;Deutsch,1990
3. Thermal effects on differential pressure pipe sticking tendency;Ettehadi;J. Petrol. Sci. Eng.,2016
4. Selective Apparatus and Method for Removing an Undesirable Cut from Drilling Fluid;Hensley,2000
5. A type of advanced mud-hammer applied to oil drilling;Jian;SPE Asia Pacific Oil and Gas Conference and Exhibition,2005