TY - BOOK AU - Lynch,Philip F. TI - A primer in drilling & production equipment: downhole operations SN - 0872012018 PY - 1982/// CY - Houston PB - Gulf Pub KW - Petroleum engineering KW - Handbooks, manual, etc N1 - Include index; vol. 1; The Powertrain-; vol. 2; Rig Equipment -; vol. 3; Downhole Operations ER -