Results 251 to 254 of about 15,062 (254)
Some of the next articles are maybe not open access.

PDC drill bits

openaire   +1 more source

PDC-bit performance under simulated borehole conditions

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1994
openaire   +1 more source

New PDC bit design reduces vibrational problems

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1996
openaire   +1 more source

DRILL BIT HAVING LARGE DIAMETER PDC CUTTERS

2002
openaire   +1 more source
drilling
computer science
geology
computer security
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drill bit
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