OPTIMIZATION OF DIAMOND CORE BIT PERFORMANCE UTILIZING HIGH ROTARY SPEED IN DRILLING LIMESTONE ROCKS

EFFECT OF OPERATING PARAMETERS AND FORMATION PROPERTIES ON PENETRATION RATE IN SOME SANDSTONE ROCKS USING DIAMOND CORE BIT

DETERMINATION OF PENETRATION RATE WHEN USING VIBRATION IN DRILLING OIL WELLS

USING DIAMOND CORE BIT TO DETERMINE THE SUITABLE OPERATING PARAMETERS IN DRILLING SOME MARBLE ROCKS

A STUDY ON THE EFFECT OF PHYSICAL AND MECHANICAL PROPERTIES OF ROCKS ON THEIR GRINDABILITY

RELATIONSHIP BETWEENEXCAVATION DEPTH AND DAMAGED ROCK ZONE FOR LOW STRENGTH ROCKS

STUDY OF SOME FACTORS AFFECTING DETERMINATION OF DYNAMIC ELASTIC CONSTANTS OF ROCKS

DISTRIBUTION AND IMPLEMENTATION OF DRILLING MACHINES AT THE QUARRY BENCHES

NUMERICAL MODELING OF MACRO-SCALE BRITTLE ROCK CRUSHING DURING IMPACTS

PANEL WIDTH AFFECTED BY ROCK MASS CLASSIFICATIONS (ABU-TARTUR PHOSPHATE MINES)