NATIONAL Oilwell Varco has acquired oilfield equipment manufacturers and suppliers ASEP Group Holding and Anson.
ASEP, based in The Netherlands, develops and manufactures well service equipment, including wireline units, cranes, coiled-tubing equipment, pressure-control products and automation products.
Anson is a UK firm that manufactures flowline equipment, manifolds, valves, swivel joints, hammer lug unions and wellheads.