000 00697nmc a2200217 4500
005 20260520005743.0
008 260224s xxu
245 0 0 _aDevelopment and field applications of roller cone bits with balanced cutting structure
270 _a12/09/06 ; 06/02/03
300 _a11 p.
500 _aDisponible en formato PDF.
773 _g
942 _cCONGTP
100 1 _aChen, S.L.
_916458
100 1 _aDahlem, Jim
_919750
110 2 _aHalliburton
_92150
111 2 _aSPE Annual Technical Conference and Exhibition (2001 sept. 30-3 oct. : New Orleans)
_919600
700 1 _aDahlem, Jim
_919750
710 2 _aHalliburton
_92150
999 _c143981
_d143981