000 00546nab a2200169 4500
005 20260520000834.0
008 260224s2009 xxu
245 0 0 _aTwin-screw pumps rival traditional artificial lift systems
_bA new application of a proven technology opens the door to increased production
260 _a
_b
_coct. 2009
270 _a26/05/2010 ; 26/05/2010
300 _a1 p. ; 76-77
581 _a10
773 0 _tE & P
_g82
942 _cARTICULO
100 1 _aDass, Pradeep
_942149
999 _c170724
_d170724