Packaging new equipment to displace high OpEx diesel units
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Packaging new equipment to displace high OpEx diesel units Keystone Drill Services Marcellus Shale, PA Working with packagers and distributors to help customers lower costs and decrease emissions GE’s distributor Waukesha-Pearce Industries (WPI) sold Keystone Drill Services {KDS) four pilot Waukesha H24SE-EPA engines to displace diesel engines owned by KDS customer Dallas Morris Drilling (DMD). Because the H24SE-EPA runs on field gas available on site, the new equipment will reduce operating and fuel expenses including issues relating to diesel fuel transport and logistics. The new engine also has lower emissions than diesels typically used in the industry —about 80 % less NOx production. With about 1,500 units packaged, KDS is an experienced packager of air drilling rigs with diesel engine drivers. KDS focuses on drilling-related products and services, evaluating each customer’s individual needs and customizing a best-fit solution for each application. Reduced costs and a complete emissions solution Packagers and end-users long have wanted a "one-stop shop” for gas engines, air-fuel ratio (AFR) controls, and after-treatment systems. GE's new Waukesha models meet that demand by providing a complete emissions solution that includes the three-way catalyst and AFR control systems. This combination of technologies has also led to the availability of EPA mobile and stationary certification on these models. The Waukesha H24SE-EPA has one of the most advanced control platforms in the segment, with broad protection features and capabilities. Advanced controls technology has improved overall engine performance control and stability, and added knock protection,fault logging, and more. Additional enhancements include extending the life cycle of the cylinder heads, a high efficiency closed crankcase breathing system and a high-altitude turbocharger coupled with a water-cooled wastegate.

For DMD and the end-user, this project delivers a reduction in drilling expense in a time of intense competition and cost control. In addition, it’s the first time KDS has packaged natural gas-driven engine air compressors, and it’s the first usage of EPA-certified natural gas engines for air drilling applications. The engines were ordered by KDS in January 2015. The first two units were delivered in June, the third in September, and the fourth in October. Sales and ongoing service support is provided by WPI. For more information please contact: Keystone Drill Services,...