Results 251 to 258 of about 2,021,478 (258)

A comparison of radiated energy from diamond-impregnated coring and reverse-circulation percussion drilling methods in hard-rock environments

, 2015
Baichun Sun, A. Bona, Binzhong Zhou, M. V. D. Werken   +3 more
semanticscholar   +1 more source

Validation of reverse circulation drilling rig for reconciliation purposes

, 2015
A. C. Chieregati, T. M. E. Hajj, C. Imoto, L. Pignatari   +3 more
semanticscholar   +1 more source

Three-dimensional hydrodynamic modelling study of reverse estuarine circulation: Kuwait Bay.

Marine Pollution Bulletin, 2018
Y. Alosairi, T. Pokavanich, N. Alsulaiman   +2 more
semanticscholar   +1 more source

Numerical Optimization of Structural Parameters on GQ-108C Air Reverse Circulation DTH Hammer Bit

International Conference on Parallel Computing, 2013
Z. Zhao, Lijia Li, Xia Huan, Kun Bo
semanticscholar   +1 more source

Numerical Simulation on Bottom Hole Flow Fields of Reverse Circulation Bit

, 2012
Kun Bo, Maoxum Wang, Z. Zhao
semanticscholar   +1 more source

Reverse Circulation Drilling

, 2012
Thomas J. Downey
semanticscholar   +1 more source

Applications of Dual‐Wall Reverse‐Circulation Drilling in Ground Water Exploration and Monitoring

, 1989
M. F. Strauss, Steve L. Story, Norman E. Mehlhorn   +2 more
semanticscholar   +1 more source

Reverse Circulation Placement Technique vs. Conventional Placement Technique: A Comparative Study of Cement Job Hydraulics Design

, 2005
E. Kuru, S. Seatter
semanticscholar   +1 more source