Discussion on New Evaluation Technology of Non-Metallic Composite Continuous Pipe for Oil and Gas Field
- 1 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
- 2 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
- 3 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
- 4 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
- 5 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
- 6 State Key Laboratory of Performance and Structural Safety for Petroleum Tubular Goods and Equipment Materials, CNPC Tubular Goods Research Institute, Xi’an, China
Abstract
In view of the serious lack and lag of the test and evaluation technology of non-metallic composite continuous pipe, and focusing on the characteristics of the application of non-metallic composite continuous pipe in oil field, this paper discusses a series of new full-scale test and evaluation technologies for accurately evaluating the product quality and practical application performance of non-metallic composite continuous pipe, which effectively solves the major technical problem that the new products of non-metallic pipe cannot be accurately evaluated. Based on the characteristics of the application of non-metallic composite continuous pipe in oil field, a series of new full-scale test evaluation technologies which can accurately evaluate the product quality and practical application performance of non-metallic pipe are designed through a large number of tests. The test and evaluation technology can accurately evaluate the key performance of high and low pressure cycle, high and low temperature cycle, gas permeability resistance, minimum bending radius etc. It provides a scientific evaluation basis for the standardized application of non-metallic continuous pipe and a reliable quality control method for the selection of products in oil field.
- Qi, D.T., et al. (2012) Application of Non-Metallic Composite Pipes in Oilfields in China. ICPTT 2012, 283-291. https://doi.org/10.1061/9780784412619.032
- Cai, X.H., et al. (2009) Analysis of RTP for Natural Gas Transportation in Changqing Oilfield. ICPTT 2009, 2064-2068. https://doi.org/10.1061/41073(361)218
- Ding, N. (2010) Hydraulic Tests of Composite Pope Used in Oil and Gasfields. Pipeline Technique and Equipment, 4, 51-54.
- Li, H.B. (2016) Present Status and Development Proposals of Standards of Reinforced Thermoplastic Pipes. Plastics, 45, 85-87.
- Zhang, X.M. (2020) Simulation of Pressure-Bearing Performance of Polyester Fiber Reinforce Polyethylene Composite Pipes. Engineering Plastics Application, 48, 118-122.
- Qi, G.Q. (2015) Evaluation Method of Flexible Composite Pipe under High Temperature and High Pressure Conditions. Petroleum Tubular Goods & Instruments, 1, 31-33.
- Qi, G.Q. (2017) Study on Control of Gas Permeation Behavior in Reinforced Thermoplastics Pipeline. Petroleum Tubular Goods & Instruments, 3, 58-61.