Hydraulic Power Systems for Multiwell Pads

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1 PRODUCTION Hydraulic Power Systems for Multiwell Pads Delivering unmatched engineering and design expertise to power your multiwell sites for safe, efficient, reliable production

2 The right design makes all the difference. For all the benefits of pad drilling, there can be plenty of potential complications. Regardless of which type of lift system you use, precision engineering is essential when you re running multiple wells in tight quarters. If the wellsite system isn t designed correctly, a problem with one well can affect production for every well on the pad. In many of today s unconventional applications, operators trust hydraulically powered lift systems to bring more of their valuable hydrocarbon assets to the surface. But how do you configure a hydraulic pad system that produces at optimal efficiency and operates reliably as a whole while also addressing the unique operating requirements of each well? Custom engineered for your specific multiwell application. At Weatherford, we offer unparalleled capabilities, experience, and expertise to deliver the most advanced hydraulic pumping systems for your wells. Based on your production goals and the unique characteristics of the reservoir and the different wells on the pad, we will tailor the system around your specific requirements. Our comprehensive, turnkey offerings include design, fabrication, installation, and field service. For you, this means increased production with fewer problems and lower operating costs Weatherford. All rights reserved.

3 Every Weatherford hydraulic power system is designed for maximum safety, efficiency, and reliability. A history of innovation and expertise in hydrauliclift technology The Weatherford portfolio includes the top three brands that pioneered hydraulic lift. Kobe Guiberson Oilmaster Customized, redundant systems deliver predictable performance. Equally effective for powering jet pumps and hydraulic piston pumps in multiwell installations, our hydraulic wellsite systems are designed to keep production flowing, even in challenging conditions. For example, to minimize interruptions when critical power components are taken offline for service or repair, each system has backup components at the ready. Or, if you need to shut in a single well for service, you can easily isolate it without affecting the other wells on the pad. Strategically placed distribution manifolds, flowmeters, and chokes give you exceptional control to customize the pressure and power-fluid flow rate for each well. The closed-loop design prevents hydrogen sulfide from communicating with the environment, blocks corrosion-causing oxygen from entering the system, and lowers chemical costs by recirculating a significant portion of your injected chemicals with the power fluid. And to further enhance your system reliability, we offer a variety of rugged Weatherford multiplex pumps, a range of vessel sizes and pressure ratings, and a wide selection of customized fittings and components Weatherford. All rights reserved. 3

4 System Components Power-Fluid Vessel Size Maximum Allowable Working Pressure 42 in. 10 ft (107 cm 3.05 m) 300, 600, or 1,440 psi (2,068, 4,137, or 9,928 kpa) 60 in. 10 ft (152 cm 3.05 m) 300, 600, or 1,440 psi (2,068, 4,137, or 9,928 kpa) 60 in. 20 ft (152 cm 6.10 m) 300, 600, or 1,440 psi (2,068, 4,137, or 9,928 kpa) Multiplex Pump Power Rating Maximum Output Pressure 30 to 600 hp 5,000 psi (34,474 kpa) Prime Mover Power Source Natural-gas engine, diesel engine, or electric motor Other available components: Power-fluid-distribution manifolds, custom designed and manufactured to your requirements Line screens for high-pressure power fluid Oilmaster jet-pump treetop catcher assemblies Piping components to accommodate high-pressure, long-radius power fluid Custom-designed manifolds give you precise control of each well on the pad Weatherford. All rights reserved.

5 2015 Weatherford. All rights reserved. 5

6 Illustrated above are the typical components and basic design of a hydraulic power system for a three-well pad. Weatherford will create a custom design for your unique application. When it comes to safety, we are certifiably serious. From extensive high-pressure safeguards to toxic-gas containment, monitoring and mitigation of corrosive materials, and well-planned walkthrough areas that are clear of trip and slip hazards, Weatherford pays attention to every last detail. Your crew can be confident that all Weatherford equipment is up to standard and certified to the highest quality, health, safety, and environmental standards. All of our equipment is manufactured and installed according to strict ANSI (American National Standards Institute) and ASME (American Society of Mechanical Engineers) standards. We always obtain required NACE (National Association of Corrosion Engineers) certifications, and all relevant certifications are available on request. When it comes to safety and the environment, we leave nothing to chance Weatherford. All rights reserved.

7 Gas Commingled Production Oil Power Fluid Water 1. Power-Fluid Vessel 2. Chemical-Injection Ports 3. Multiplex Pump 4. Prime Mover 5. Power-Fluid-Distribution Manifold 6. Pressure-Control Valve 7. Separator Get more life from your wells. Hydraulically powered lift systems represent only a fraction of our production solutions. With our unparalleled experience and an unmatched breadth and depth of solutions for all forms of artificial lift, we can optimize production in any well. Our customer service centers are conveniently located in every major oil-producing area of the world to address your needs efficiently wherever you operate. We also offer comprehensive artificial-lift training programs that enhance your team s expertise and productivity Weatherford. All rights reserved. 7

8 Weatherford hydraulic power systems provide effective, reliable performance, even in the most challenging multiwell applications. To customize a power system specifically for your wellsite, or to learn more about our comprehensive portfolio of artificial-lift technologies, contact us at PO Info@weatherford.com or visit weatherford.com/contact-us. weatherford.com 2015 Weatherford. All rights reserved Weatherford products and services are subject to the Company s standard terms and conditions, available on request or at weatherford.com. For more information contact an authorized Weatherford representative. Unless noted otherwise, trademarks and service marks herein are the property of Weatherford and may be registered in the United States and/or other countries. Weatherford products named herein may be protected by one or more U.S. and/or foreign patents. Specifications are subject to change without notice. Weatherford sells its products and services in accordance with the terms and conditions set forth in the applicable contract between Weatherford and the client.