VALVE MAGAZINE Fall 2023

ENHANCING FLOW CONTROL SYSTEMS FOR IMPROVED EFFICIENCY Despite the problems posed by aging systems, technological advancements can offer noteworthy flow control improve ments in the energy market. Let’s take a look at simple maintenance strategies to enhance your system and maxi mize efficiency. Seal Replacement While seal maintenance is crucial, complete seal replace ment on aging flow control components can be costly. Many service providers that leverage new technologies can offer re-lapping services as an alternative. This provides a precise and consistent solution to recondition tungsten carbide seals, removing surface irregularities and imperfections. It extends the seal lifespan and effectively restores full func tionality to prevent leakage in a cost-effective way. Customized Conversions Reverse-flow hydraulic locking failure in blowout preventer circuits can be a critical problem in aging systems. Consid ering the immense pressure the systems are under, con sequences can be severe if control fluid pressure prevents component movement. Energy companies can solve this issue with cutting-edge directional flow control advancements by integrating newer check and shuttle control valve designs that accommodate unique flow rates and shuttling pressures. The check valves permit free oil flow in one direction and block oil flow in the

opposite direction, eliminating reverse flow. In new shuttle valve designs with the shuttle as the only moving compo nent, the shuttle shifts back and forth to allow fluid to pass from a given inlet to the outlet while blocking the opposite inlet. Together, these control valve options facilitate the smooth functioning of the BOP and solve hydraulic locking, allowing drill ships to resume operations safely and efficiently. Smart Valves Since the margin between function and failure is minuscule in the energy market, there is a growing need for automa tion and precision. Valves, therefore, require accurate con trols behind them to complete an effective design. With modern technology, smart valves offer improved accuracy and significantly more data transferred between the control point and control center. Since systems can commu nicate data continuously and immediately, operators gain a real-time view to manage quality control components. OPTIMIZING REGULATOR PERFORMANCE AND DECK TESTING EFFICIENCY Accurate prediction of oil or gas production requires effec tive well testing. But testing processes are easily hindered by vibrating unstable regulators, causing fittings to loosen from excessive shaking. As a result, deck testing becomes resource-intensive — involving extra labor hours, equip ment operation and finances. There are several alternative solutions to improve deck

FALL 2023 VALVE MAGAZINE

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