随着人们对用于井下应用的非金属产品（如玻璃纤维油管）的兴趣日益浓厚，以与标准碳钢完井类似的方式确保井筒完整性至关重要。井筒完整性的一个重要方面是能够定期检查油管的井下状况并进行基本的干预。完整的论文展示了使用测井和干预工具对玻璃纤维油管完整性的不同机械评估进行测试和验证。
纤维增强聚合物复合材料已有效地用于各种结构应用，包括以安全性为主要设计要求的主要结构。然而，纤维增强层压板对平面外载荷非常敏感，因为它表现出相对较低的横向性能。
With increasing interest in nonmetallic products, such as fiberglass tubing, for downhole applications, ensuring well integrity in a similar way as is achieved for standard carbon steel completions is essential. One important aspect of well integrity is the ability to routinely access the downhole condition of the tubing and perform basic interventions. The complete paper demonstrates testing and validation of different mechanical evaluations of the integrity of fiberglass tubing using logging and intervention tools.
Fiber-reinforced polymer composites have been used efficiently for various structural applications, including primary structures for which safety is a major design requirement. Fiber-reinforced laminate is very sensitive to out-of-plane loading, however, because it exhibits relatively low transverse properties.
