Indonesia Well Abandonment Standard Gap Analysis; A Review and Suggestion

G. R. Darmawan
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引用次数: 2

Abstract

The old oil and gas wells of approximately 70% are found to have no economic value in Indonesia, leading to being abandoned during the end of their lifecycle, as ruled by the government. This is part of decommissioning an entire field with an environmental preservation program, known as an Abandonment and Site Restoration (ASR). The program involves the evaluation of international permanent abandonment standards, as references for the designs, comparisons, and assessments of Indonesia’s policies. It also provides contrast gap analysis and suggestions in ensuring a proper permanent plug and abandonment approach, to avoid any future leaks or re-abandonment operations. Therefore, this study aims to determine and evaluate the gap analysis between Indonesia and International Well Abandonment Standards, as well as OGUK and NORSOK D-010. The results showed that abandonment activities had improvement opportunities philosophy, and practice, used for plugging/isolations, control lines, as well as reservoir and annular barriers. In addition, literature studies were performed to understand the abandonment philosophy for all reviewed standards, to provide proper suggestions or improvements.
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印尼弃井标准差距分析;综述与建议
在印度尼西亚,大约70%的旧油气井被发现没有经济价值,导致在其生命周期结束时被废弃,这是由政府统治的。这是通过环境保护计划使整个油田退役的一部分,该计划被称为废弃和现场恢复(ASR)。该项目涉及对国际永久废弃标准的评估,作为印尼政策设计、比较和评估的参考。它还提供了对比差距分析和建议,以确保采取适当的永久堵塞和废弃方法,避免任何未来的泄漏或再次废弃操作。因此,本研究旨在确定和评估印度尼西亚与国际弃井标准以及OGUK和NORSOK D-010之间的差距分析。结果表明,废弃活动具有改进机会哲学和实践,用于封堵/隔离、控制线以及储层和环形屏障。此外,还进行了文献研究,以了解所有审查标准的放弃哲学,并提供适当的建议或改进。
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发文量
10
审稿时长
8 weeks
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