DESIGN OF AUTOMATION SEALPOT USED IN GASLINE TO REMOVE CONDESATE WATER

Abstract: The accumulation of liquid condensate and water in natural gas pipelines is a critical operational issue that leads to internal corrosion, hydrate formation, and significant reductions in energy efficiency [1], [2], [3]. Traditional manual drainage methods often result in inconsistent maintenance and accidental greenhouse gas emissions [4], [5]. This study proposes the design of an automated seal pot system specifically engineered for the continuous removal of these liquids. By integrating high-accuracy liquid level sensors with PID-based control logic and automatic solenoid valves, the system ensures real-time response to condensate accumulation [4], [6], [7]. Implementation of similar automated technologies has demonstrated a potential 13% increase in production by maintaining optimal flow regimes and preventing the formation of "ice plugs" or slugs [2], [7]. The proposed design offers a scalable and environmentally safer alternative to manual drips, contributing to the digitalization and integrity management of both high-pressure trunk lines and low-pressure gas gathering networks [4], [8].

Keywords: Natural Gas Pipelines; Condensate Removal; Automated Seal Pot; Liquid Accumulation; Pipeline Integrity; Smart Control Systems; Flow Efficiency.