Tricone Hole Opener
Applicable formations: Medium-to-soft formations with low compressive strength and relatively hard, abrasive interlayers, such as hard shale, sandstone, anhydrite, dolomite containing interlayers, and soft limestone, among others.
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, hard stone casing, soft limestone, sandstone, and dolomite containing interlayers, among others.
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, anhydrite, soft limestone, sandstone, and dolomite containing interlayers, among others.
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, anhydrite, soft limestone, sandstone, and dolomite containing interlayers, among others.
Applicable formations: Low compressive strength, moderately soft formations with harder, abrasive interlayers, such as hard shale, hard gypsum-sandstone interbedded rocks, sandstone, and dolomite containing interlayers, etc.