Deep-water riser fatigue monitoring systems based on acoustic telemetry
Tóm tắt
Marine risers play a key role in the deep and ultra-deep water oil and gas production. The vortex-induced vibration (VIV) of marine risers constitutes an important problem in deep water oil exploration and production. VIV will result in high rates of structural failure of marine riser due to fatigue damage accumulation and diminishes the riser fatigue life. In-service monitoring or full scale testing is essential to improve our understanding of VIV response and enhance our ability to predict fatigue damage. One marine riser fatigue acoustic telemetry scheme is proposed and an engineering prototype machine has been developed to monitor deep and ultra-deep water risers’ fatigue and failure that can diminish the riser fatigue life and lead to economic losses and eco-catastrophe. Many breakthroughs and innovation have been achieved in the process of developing an engineering prototype machine. Sea trials were done on the 6th generation deep-water drilling platform HYSY-981 in the South China Sea. The inclination monitoring results show that the marine riser fatigue acoustic telemetry scheme is feasible and reliable and the engineering prototype machine meets the design criterion and can match the requirements of deep and ultra-deep water riser fatigue monitoring. The rich experience and field data gained in the sea trial which provide much technical support for optimization in the engineering prototype machine in the future.
Tài liệu tham khảo
Anne, M. R., 2007. Modeling and control of top tensioned risers. PhD dissertation. Norwegian University of Science and Technology, Norway, 1–55.
Brittany, G., Elizabeth, F., and Madhu, H., 2007. The role of offshore monitoring in an effective deepater riser integrity management program. In: Proceedings of OMAE 2007: 26th International Conference on Offshore Mechanics and Arctic Engineering. San Diego, OMAE2007-29479.
Chaplin, J. R., Bearman, P. W., and Cheng, Y., 2005. Blind predictions of laboratory measurements of vortex-induced vibrations of a tension riser. Journal of Fluids and Structures, 21: 25–40.
Enuganti, P., Shakkari, P., and Constantinides, Y., 2011. SCR integrity management program using field data from a monitoring system. In: Offshore Technology Conference. Houston. OTC-21912-PP.
Guo, H. Y., Zhang, L., Li, X. M., and Lou, M., 2013. Dynamic responses of top tensioned riser under combined excitation of internal solitary wave, surface wave and vessel motion. Journal of Ocean University of China, 12(1): 6–12.
Himanshu, M., Wolfgang, R., and Dave, W., 2008. Riser integrity monitoring techniques and data processing methods. ISOPE-2008-EF-01
How, B. V. E., Ge, S. S., and Choo, Y. S., 2009. Active control of flexible marine risers. Journal of Sound and Vibration, 320: 758–776
Jiang, S. Q., Xu, L. B., and Wang, H. Y., 2010. One kind of deep-water universal current meter based on magnetic induction. Patent pending number: 201010593428.3 (China Patent).
Leklong, J., Chucheepsakul, S., and Kaewunruen, S., 2008. Dynamic responses of marine risers/pipes tran sporting fluid subject to top end excitations. In: Proceedings of the Eighth International Society of Offshore and Polar Engineers Pacific/Asia Offshore Mechanics Symposium Bangkok. Thailand, November 10–14.
Li, B. J., 2010. Research on fatigue monitoring techniques of deepwater risers. Master thesis. Northwest-ernPolytechnical University, Xi’an, 1–32 (in Chinese with English abstract).
Li, B. J., Wang, H. Y., Shen, X. H., and Zhu, M. Y., 2011. A novel algorithm for riser vortexinducedvibration detecting. Computer Measurement & Control, 19(6): 1273–1277 (in Chinese with English abstract).
Li, B. J., Wang, H. Y., Shen, X. H., and Zhao, R. Q., 2012. Telemetry method with low power consumption for marine riser fatigue monitoring. Computer Measurement & Control, 20(5): 1211–1213 (in Chinese with English abstract).
Li, X. M., Guo, H. Y., and Meng, F. S., 2010a. Fatigue life assessment of top tensioned risers under vortexinduced vibrations. Journal of Ocean University of China, 9(1): 43–47.
Li, X. M., Guo, H. Y., and Meng, F. S., 2010b. Stress analysis of top tensioned riser under random waves and vessel motions. Journal of Ocean University of China, 9(3): 251–256.
Liu, J., and Huang, W. P., 2013.A nonlinear vortex induced vibration model of marine risers, Journal of Ocean University of China, 12(1): 32–36.
Mark, C., Shyue, S. C., and Cary, G., 2012. Fatigue analysis of tether chain in hybrid risers. In: Proceedings of the ASME 31 st International Conference on Ocean, Offshore and Arctic Engineering. Rio De Janeiro, OMAE2012-83954.
Matthew, B., Elizabeth, T., and Dhyanjyoti, D., 2012. Experimental evaluation of vortex induced vibration response of straked pipes in tandem arrangements. In: Proceedings of the ASME 31st International Conference on Ocean, Offshore and Arctic Engineering. Rio De Janeiro, OMAE2012-83772.
Metin, K., Wolfgang, R., and Shreenaath, N., 2009. Steel catenary riser response characterization with on-line monitoring devices, OMAE2009-79437.
Metin, K., Chen, J. H., and Curtiss, B., 2009. Tahiti online monitoring system for steel catenary risers and flowlines. OTC 19860.
Michael, A. T., Yin, F. J., and Mike, C., 2009. Benchmarking of shear7v4.5: Comparisons to full-scale drilling riser VIV data and legacy analyses. In: Proceedings of the 28th International Conference on Ocean, Offshore and Arctic Engineering. Honolulu, OMAE2009-79442.
Modarres, S. Y., Mukundan, H., and Dahl, J. M., 2010. The effect of higher harmonic forces on fatigue life of marine risers. Journal of Sound and Vibration, 329: 43–55.
Mukundan, H., Modarres, S. Y., and Dahl, J. M., 2009. Monitoring VIV fatigue damage on marine risers. Journal of Fluids and Structures, 25: 617–628.
Muthu, C., and Trond, S. M., 2007. Riser monitoring systems-then and now. Exploration & Production -Oil & Gas Review-OTC Edition, 82–85.
Pierre, B., Roy, S., and Mike, C., 2008. Full scale VIV response measurements of a drill pipe in Gulf of Mexico loop currents, OMAE2008-57610.
Ricky, T., and Pei, A., 2008. Performance monitoring of deep-water risers. In: Proceedings of the ASME 27th International Conference on Ocean, Offshore and Arctic Engineering. Estoril, OMAE2008-57018.
Sakdirat, K., Julapot, C., and Somchai, C., 2005. Nonlinear free vibrations of marine risers/pipes transporting fluid. Ocean Engineering, 32: 417–440.
Shreenaath, N., Mateusz, P., and Metin, K., 2007. Deep-water spar steel catenary riser monitoring strategy, In: International Conference on Ocean, Offshore and Arctic Engineering. OMAE 2007-29344.
Tang, D., He, F., and Shi, R. F., 2012. New-developed self-contained acceleration measurement instrument used for offshore platform monitoring. Chinese Journal of Scientific Instrument, 33(3): 689–694 (in Chinese with English abstract).
Wang, H. Y., Li, B. J., Shen, X. H., Jiang, S. Q., and Xu, L. B., 2011. Research on deep-water Riser VIV fati—guetelemetry monitoring. In: the 8th International Bhurban Conference on Applied Sciences & Technology. Pakistan, 5pp.
Tang, D., He, F., and Shi, R. F., 2012. New-developed self-contained acceleration measurement instrument used for offshore platform monitoring. Chinese Journal of Scientific Instrument, 33(3): 689–694 (in Chinese with English abstract).
Wang, H. Y., Li, B. J., Shen, X. H., Jiang, S. Q., and Xu, L. B., 2011. Research on deep-water Riser VIV fati—guetelemetry monitoring. In: the 8th International Bhurban Conference on Applied Sciences & Technology. Pakistan, 5pp.
Xu, L. B., Wang, H. Y., and Jiang, S. Q., 2011. One kind of multiple point acoustic monitoring system for marine riser fatigure. Patent pending number: 201120001419.0 (China Patent).
Xu, L. B., Wang, H. Y., and Jiang, S. Q., 2010. One kind of seal housing used for deep-water information sensing and acoustic wireless transmitting. Patent pending number: 201010616028. X (China Patent).
Yiannis, C., Lee, T., and Prahlad, E., 2011. Steel catenary riser response identification based on field measurements. In: Proceedings of the ASME 30 th International Conference on Ocean, Offshore and Arctic Engineering. Rotterdam, OMAE 2011-50148.