Effect of borehole geometry on drilling operations in different types of rocks

Effect of borehole geometry on drilling operations in different types of rocks

Research Authors
M.El Beblawi , A.Riad & A. M . Maamoun
Research Department
Mining and Metallurgical Engineering Department
Research Journal
Bulletin of the faculty of Eng . Assiut University
Research Member
Ahmad Riead Ahmad Ibrahim
Research Pages
pp (133-142)
Research Rank
2
Research Vol
vol 6 , part 1
Research Year
1978