Halliburton offers a full range of products and processes proven to help optimize production in even the most challenging tight gas environments. They include: • Taking into account wireline petrophysics, existing production data and fracturing prognostics to perform production modeling of fracturing, conformance and production (QuikLook® service) • Workflows with integrated asset modeling environment. Also, collaboration and various scenarios for test case field management systems while monitoring, diagnostics and forecasting real time well management (DecisionSpace® for production software) • Independently of flow patterns or waterflow, helping to define multiphase flow as well as help identify bypassed reserves (Fullbore Gas Holdup and RMT Elite tools) • Allowing reperforation in the hydrocarbon zone and providing a radial seal, helping to maintain produced water production (Halliburton BackStopSM water control service) • Effective in 325° F temperatures, this relative permeability modifier reduces permeability in water 7 to 10 times more than hydrocarbons. Generally does not require intervention placement equipment (Halliburton WaterWeb® service and CW-FracSM service) • Environmentally friendly organically crosslinked polymer (OCP) to control unwatered water production. Does not have the breakdown issues found in chromium-based crosslinked polymer systems. (H2Zero® service

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