DESIGN AND CATHODIC PROTECTION ANALYSIS OF SUBSEA PIPELINE IN KARANG ESTUARY WATERS, WEST JAVA
The utilizations and needs for energy, especially oil and gas, cannot be abandoned. The increasing demand for oil and gas is also accompanied by its distribution, especially in the offshore sector. One of the distribution systems for oil and gas is the subsea pipeline as a substitute for tankers...
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| Format: | Final Project |
| Language: | Indonesia |
| Online Access: | https://digilib.itb.ac.id/gdl/view/68605 |
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| Institution: | Institut Teknologi Bandung |
| Language: | Indonesia |
| Summary: | The utilizations and needs for energy, especially oil and gas, cannot
be abandoned. The increasing demand for oil and gas is also accompanied by its
distribution, especially in the offshore sector. One of the distribution systems for
oil and gas is the subsea pipeline as a substitute for tankers as a more efficient
material carrier. The structure of the subsea pipeline needs to be maintained in
order to avoid the dangers or risks that can interfere with the performance of the
subsea pipeline, especially the occurrence of corrosion on the subsea pipeline. For
this reason, it is necessary to calculate the cathodic protection analysis in
preventing corrosion of the subsea pipeline material by providing a sacrificial
anode as a protection material for the subsea pipeline structure. In this Final
Project, the design of the subsea pipeline structure is carried out by determining
the wall thickness of the subsea pipeline, the stability of the subsea pipeline,
installation analysis, and free span analysis. Then, an analysis of cathodic
protection with the sacrificial anode method was also carried out on the subsea
pipeline structure to prevent corrosion of the pipe material.
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