Applying Quantitative Risk Assessment to Casing Design
Applying Quantitative Risk Assessment to Casing Design
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DOI：
10.2118/35038-ms
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发表时间：
1996
影响因子：
1.3
通讯作者：
I. D. Keilty;H. Rabia
中科院分区：
文献类型：
--
作者：
I. D. Keilty;H. Rabia
1993年，英国天然气公司决定，根据概率概念和历史数据，探索开发一种新的套管设计方法的可能性是有利的。为了使钻井设计实践与E&P集团内的其他专业保持一致，这是必要的。例如，当平台的使用寿命为20年时，设计一口永远使用的油井被认为是不经济的。到目前为止，英国天然气公司一直受到其研究结果的鼓舞，这种方法的潜在好处，通过对目前套管设计的初步研究得到了证明。
In 1993 British Gas decided that it would be advantageous to explore the possibility of developing a new casing design methodology, based on probabilistic concepts and historical data. This became necessary in order to align drilling design practice with that of other disciplines within the E&P group. For example, it was considered uneconomic to design a well to last for ever when platform life-spans were of the order of twenty years.. To date, British Gas has been encouraged by its findings, and the potential benefit from such an approach, demonstrated through initial studies into current casing designs.