Continental Emsco Drilling Products, Inc., which consisted of Emsco drilling machinery and Wilson mobile rigs, was purchased by National-Oilwell, Inc on July 7, 1999. To our knowledge, no pumps have been manufactured and sold under the Emsco brand name since National-Oilwell acquired them.
Continental Emsco manufactured both duplex and triplex pumps and many of these models are still available as used equipment. View all Continental Emsco in stock.
Ellis Williams was acquired by LeTourneau in January of 2000 and their pumps are now manufactured and sold under the brand name LEWCO.
Ellis Williams Co., also known as EWCO, was acquired by LeTourneau, the rig-building subsidiary of Houston-based Rowan Companies. In May, 2002 Varco International accounced that it had entered into an agreement with LEWCO (LaTourneau Ellis Williams Co.) where LEWCO will manufacture heavy duty oilfield mud pumps, parts, and accessories while the Varco division would be responsible for distribution and sales. View all Ellis Williams pumps in inventory.
Fairbanks Morse pumps are currently manufactured in Kansas City, Kansas. Fairbanks Morse is a division of Pentair ever since August, 1997 when Pentair purchased the General Signal Pump Group. View all Fairbanks Morse pumps in inventory.
Gardner Denver, Inc, founded in 1859, is based in Quincy, Illinois. View all Gardner Denver pumps in stock.
Halliburton is a large oilfield services corporation and manufacturer of the rugged HT-400 triplex pump that's used as a mud pump. View all Halliburton pumps in stock.
LEWCO manufactures heavy duty oilfield mud pumps, parts, and accessories. View all LEWCO pumps in stock.
Also known as National-Oilwell, National Oilwell Varco, or NOV. National pumps are now manufactured by National Oilwell Varco. View all National pumps in stock.
Known as National Oilwell Varco or NOV. See the individual entries for National and for Oilwell.
National Oilwell Varco manufactures reciprocating pumps including the following brands: Bear, Gaso, National, Oilwell, Omega, and Wheatley.
Oilwell pumps are now manufactured by National Oilwell Varco. View all Oilwell pumps in stock.
Skytop Brewster pumps are no longer available as new pumps. Skytop Brewster(Cnsld Gold), a unit of Hansen PLC's Consolidated Gold Fields subsidiary, was acquired while in bankruptcy by National-Oilwell, Inc. in November, 1999. View all Skytop Brewster pumps in stock.
Wheatley pumps are now manufactured by National Oilwell Varco. View all Wheatley pumps in stock.