000 01145nam a2200301zi 4500
005 20220228105328.0
008 140128s1995 xxua s000 0 eng
020 _a0886981662
035 _aMX001001636850
040 _aDLC
_bspa
_erda
_cDLC
_dUNAMX
050 0 _aTN871.5
_bB67 1995
082 0 0 _a622/.3381
_220
100 1 _aBork, K. R.,
_d1947- ,
_eautor
245 1 4 _aThe rotary rig and its components /
_cby K.R. Bork
246 3 0 _aRotary rig
250 _aFourth edition
264 1 _aAustin, Texas :
_bPetroleum Extension Service, Division of Continuing Education, University of Texas at Austin,
_c1995
300 _axi, 116 páginas :
_bilustraciones
490 0 _aRotary drilling series ;
_vunit 1, lesson 1
500 _a"Published ... in cooperation with International Association of Drilling Contractors, Houston, Texas"
500 _a"Catalog no. 2.10140"-- Reverso de la portada
650 0 _aEquipo de perforación de pozos petróleros
650 0 _aPerforación por rotación
336 _atexto
_2rdacontent
337 _asin medio
_2rdamedia
338 _avolumen
_2rdacarrier
999 _c37317
_d37317