Welcome to Sierra Engineering...
Sierra Engineering is a wellbore-construction project management firm that has been in operation since January 1989. Sierra specializes in drilling-completion engineering, fracture treatment design and execution, and workover design. In conjunction with these services, Sierra offers experienced on-site drilling supervision services. Sierra provides its clients the expertise necessary to develop, evaluate, and execute projects ranging from a single well to entire fields. Sierra has no vested interest in selling products or services, and has no equity position in oil or gas ventures. Sierra’s primary objective is to construct producing wellbores at optimized cost.