General Info

Established in 1953, Tryad Service Corporation is a threading shop based in Shafter, Calif. It is a supplier of down-hole requirements for the international oil and gas industry. The company offers services such as mill slotting, round hole perforating, wire wrap screen liners, gravel packing, down-hole tools, API 5CT threading and API 7-1 Rotary Tool Joint Connections. Tryad Service Corporation also manufactures and supplies back side tools, drill collars, landing joints, lifting subs, packers, etc. It operates as a subsidiary and an affiliate of J.D. Rush Company. Tryad Service Corporation is American Petroleum (API) certified.