RELAY. Digital Slickline System INTELLIGENT SLICKLINE CONVEYANCE FOR WELL INTERVENTION

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1 TM RELAY Digital Slickline System INTELLIGENT SLICKLINE CONVEYANCE FOR WELL INTERVENTION

2 2 Halliburton Wireline & Perforating TM The RELAY System The RELAY system is the new intelligent conveyance for well intervention operations from Halliburton. This advanced technology combines the versatility and efficiency of traditional slickline with the real-time Part of Our Comprehensive Approach Halliburton offers a comprehensive strategy to help operators realize maximum value from their existing wells. In an industry where time is money, the RELAY system enables real-time decision making. By leveraging decades of experience, cutting-edge technology, and worldwide reach, we have developed this system to help optimize well intervention. data streaming capability of electric line. Diagnose We gather information about the well, the field, and our customers unique objectives to create a complete understanding of the challenge. We analyze the existing data and determine what additional information is needed to achieve a successful intervention. Design Using that information, we collaborate with our customers to design a solution that uses the ideal tools and equipment to effectively and economically improve well performance. Deliver Our team of multiskilled experts executes the risk-assessed program to ensure that it aligns with our customers objectives. This three-step approach is the key to using well intervention services to bring more value to our clients. DESIGN CHALLENGES Cased Hole Slickline Combo Unit RELAY System Real-Time Logging Memory Mode Real-Time Data & Control Footprint Personnel on Board (POB)

3 The RELAY System 3 Halliburton Offers a Customized Solution for Every Unique Well Intervention Traditional Slickline RELAY System Electric Line Formation Evaluation Well logging operations with limited capacity in memory mode Real-time information and assurance of logging operations Ideal for reservoir insight in the exploration and development phases Well Integrity Tools deployed on memory mode Provides real-time feedback for greater confidence and efficiency Real-time diagnostic and solution delivery Mechanical Interventions Works well for mechanical solutions Provides advanced capabilities, greater versatility, and reduced risk Primarily used for logging and perforating services Perforating Requires time-delay triggering Real-time control of initiation Traditional perforating operations Big Efficiency from a Small Footprint In some situations, like a crowded offshore rig, operators may be constrained to working within a small footprint. Halliburton offers many solutions to help customers maximize efficiency in these situations. The combo unit contains both slickline and electric-line conveyance systems. The RELAY system is smaller, and still allows for real-time monitoring and control of downhole tools.

4 4 Halliburton Wireline & Perforating The RELAY System: A Breakthrough Conveyance Technology for Well Intervention The RELAY system brings real-time data and control capabilities to slickline operations. This system also provides depth and time correlation, as well as bidirectional communication with downhole intervention and logging tools. This innovative and patented technology bridges the gap between cased-hole electric line and slickline services, helping enable immediate decision making for your well intervention challenges. The system is easily adapted to existing slickline units for quick deployment and versatility. The RELAY system conveyance is built to be rugged and strong to provide activation for mechanical tools and fishing operations for stuck equipment in the well. Furthermore, this system allows operators to monitor downhole conditions and control downhole tools, improving operational efficiency, reducing uncertainty, and minimizing environmental impact. Added Value for Customers Single-system deployment saves days in unit changeovers, thereby helping reduce cost and limiting health, safety, and environmental (HSE) exposure. Real-time depth control can enable positive confirmation of plugging operations, saving time and money. Flexibility and small footprint makes the RELAY system a cost-effective well integrity solution on remote offshore platforms with limited deck space and crane capacity. The RELAY system saves time on projects involving multiple conveyances by optimizing the number of runs on well-servicing operations. Operators can reduce the overall cost of intervention through improved efficiency, less equipment, and fewer personnel on location. This system is designed to operate safely in a wide array of completion types and conditions: plastic-coated pipe, high-chrome pipe, and heavily scaled or corroded tubulars. The proprietary bonded insulating polymer coating prevents interference or signal loss, and is nonabrasive to downhole tubulars and high-end completions. Key Benefits Versatile operations Uses a single drum and pressure control equipment for mechanical, diagnostic, and perforating operations Simplified logistics Helps reduce costs and logistical challenges Reduced HSE exposure Helps minimize HSE risks by reducing the number of personnel, rig ups, and lifts Improved efficiency Helps ensure safe, efficient, and successful operations via real-time communication with downhole tools Real-time data and control Controls and monitors battery-powered tools in real time through innovative depth/time-based communication Features Streaming data to and from downhole tools Command signals travel through the RELAY system, allowing operators to communicate with downhole tools in real time. Slick, small-diameter conveyance wire for efficient pressure control. Mechanical strength comparable to traditional slickline The RELAY system wire is built to be rugged and strong enough to provide activation for mechanical tools and fishing operations for stuck equipment in the well. Reduced footprint and versatility The RELAY system unit is comparable in size to a traditional slickline unit perfect for tight spaces like offshore platforms. Certified for hazardous zone operations This system is designed to be used in all kinds of environments, including hazardous zones.

5 The RELAY System 5 An advanced sheave system accurately reports depth and tension information while protecting the cable. A close-coupled antenna acts as a wireless transceiver and allows for two-way communication with downhole tools. The RELAY system cable is coated in an electrically insulating polymer compound that prevents interference or signal loss. RELAY System Specifications Diameter: Working Pressure: Working Temperature: Service Environment: Cycle Fatigue Life: in. (4.064 mm) 15,000 psi (103,421 KPa) -40 F to 302 F (-40 C to 150 C) H 2 S, CO 2, CH 4, Brine, Methanol Comparable to Stainless Steel Slickline The RELAY system interface consists of a communication head, processing unit, and core module that allow the operator to send and receive data from downhole tools. A Variety of Tools and Industry-Leading Expertise Halliburton scientists and engineers have created a wide variety of mechanical tools and electronic sensors that work with the RELAY system, providing customers with the most efficient well intervention options.

6 6 Halliburton Wireline & Perforating Customized Solutions Halliburton is the leader in integrated cased-hole solutions, offering a wide array of services that are fully compatible with the RELAY system. These services could include: The DPU Downhole Power Unit produces a reliable force for setting wellbore tools. MaxFire SL system can enable safe and consistent explosive trigger deployment. Reservoir Monitor Tool 3-Detector (RMT-3D ) pulsed-neutron tool can provide three independent measurements to evaluate saturations, porosity, and flow behind pipe. Acoustic Conformance Xaminer (ACX SM ) service is part of a new-generation acoustic tool that uses hydrophone array technology to locate and describe communication paths and flow areas vertically and radially in the wellbore area and can create a 2D flow map of the leak. Electromagnetic Pipe Xaminer (EPX ) service is the latest generation of corrosion monitoring tools that can analyze multiple strings of pipe in a single run. Advanced Production Logging and Cased- Hole PVT Fluid Sampling (ARMADA tool) Downhole video technology enables both memory and imaging capabilities to give operators sideview and downview angles for an ideal perspective of downhole conditions. Comprehensive Well Intervention Solutions Halliburton continues to push the industry forward in integrated casedhole services and innovation. We offer traditional and cutting-edge slickline and electric-line intervention services, as well as the combo unit that combines both conveyance systems into a single package. Now, with the RELAY conveyance system, we expand the options further to reduce costs and improve operational efficiency. Advanced Well Diagnostics Well Integrity --Pipe Inspection --Cement Evaluation --Mechanical Failures --Plug & Abandonment --Leaks and Corrosion Flow Assurance --Water Conformance --Production Performance --Flow Control Intervention Reservoir Understanding --Surveillance --PVT Sampling --Monitoring Mechanical Well Intervention Well Maintenance and Intervention Plug & Abandonment Riserless Light-Well Intervention --Mechanical Services --Plug Placement --Perforation --Barrier Placement --Barrier Verification Leading the Industry Since Day One In the 1920s and 1930s, Halliburton invented the concept of using slickline to deploy tools downhole. Since then, we have continued to innovate, consistently pushing the industry forward and advancing performance, economics, and technology. Halliburton is committed to finding solutions today to meet the challenges our customers will face in the future. Learn More For more information about Halliburton Wireline and Perforating services, or to learn how the RELAY system can help you realize more value from your projects, contact your Halliburton representative or visit halliburton.com/relay today.

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