Pipeline Integrity pada Pipa Gas Bumi 12 inci sepanjang 35,5 km

Abstract

Pipeline integrity is an important aspect of managing pipeline infrastructure used in the transportation of oil, gas, and other products. To evaluate pipeline integrity, 3 methods were used i.e intelligent pigging, UT thickness and routine monitoring of cathodic protection installed on the pipe. Based on the data from the results of intelligent pigging carried out in 2015, the lowest thickness data of 11.58 mm was obtained, resulting in a remaining service life of 10.8 years (until 2026). Meanwhile, based on the data from the UT thickness results carried out in 2018, the lowest thickness data of 10.37 mm was obtained, resulting in a remaining service life of 5.4 years (until 2026). Based on cathodic data in the field in 2018, it is known that the cathodic value is -0.94 Volts, a value that is better than the reference value of -0.85 Volts. Pipeline integrity is evaluated qualitatively with a routine patrol method along the pipeline. The Using Internet of Things (IoT) and Artificial Intelligent (AI) technology using parameter sensors also can collect data in real time, detect leaks early and predict potential failures.