Abstract
Changqing Gas Field (PCOC) are typical low permeability reservoir. There are nearly 80% dewatering gas recovery time of period during the full life cycle of gas wells in the PCOC. The gas wells couldn’t regularly manufacturing if dewatering treatment not been taken. Edge computing and embedded program technique were applied to the Smart valve, in order to solve the problem on huge amounts of operation on control valves and dewatering gas recovery of gas well. There are embedded programs integrated in Smart valves, by which data of gas wells could analysed and processed in well-situ, rather than transmitting to SCADA and waiting for feedback. Smart valves are intelligent mind of gas well, which have realizing self-management of gas well. Smart valve with embedded program have already equipped on more than thousands of wells in PCOC, which had simplified data process and management manner. Smart valve have advancing economic benefit greatly, by which have directly reducing human workload on gas wells for 90%, and indirectly reducing construction cost of gas well-site for 30%. Smart valve have substituting for the manual operation to a great extent, both on gas well control valves and dewatering gas recovery. It developed a new pattern of gas well management, which had set an leading example for other low permeability reservoir or tight gas reservoir.
Copyright 2022, IFEDC Organizing Committee.
This paper was prepared for presentation at the 2022 International Field Exploration and Development Conference in **’an, China, 16-18 November 2022.
This paper was selected for presentation by the IFEDC Committee following review of information contained in an abstract submitted by the author(s). Contents of the paper, as presented, have not been reviewed by the IFEDC Technical Team and are subject to correction by the author(s). The material does not necessarily reflect any position of the IFEDC Technical Committee its members. Papers presented at the Conference are subject to publication review by Professional Team of IFEDC Technical Committee. Electronic reproduction, distribution, or storage of any part of this paper for commercial purposes without the written consent of IFEDC Organizing Committee is prohibited. Permission to reproduce in print is restricted to an abstract of not more than 300 words; illustrations may not be copied. The abstract must contain conspicuous acknowledgment of IFEDC. Contact email: paper@ifedc.org.
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References
Hui, L.: Design and realization of the remote monitoring system for oil-gas wells in DaLaoBa gas field. Process Automat Instrum. 35(10), 42-45. (2014)
**ong, D., Fei, W., Zheng, L.: Study of intermittent production system for water-producing gas wells with low permeability. J. Oil Gas Technol. (J∙JPI) 32(6), 158–161 (2010)
Zhong, D., Fu, L., Liu, J.: A distributed RTU system based on ARM. Tech. Automat. Appl. 27(1), 127–128 (2008)
Chao, X.: Construction of oilfield wellsite intelligent control system based on RTU-SL304. **'an Shiyou University (2015)
Ni, Y.: Research on monitoring system of intelligent for gas field based on Internet of Things. **'an Shiyou University (2016)
Tao, R., Nailu, Z., **angzhou, L.: Intelligent well-site data transmission system based on the Internet of things. Oil-Gas Field Surface Eng. 32(9), 27–28 (2013)
Zhan, Q., **n, C., Qingnian, C., et al.:Design of a small RTU applied to digital oilfield. J. **'an Shiyou Univ. (Natural Science Edition) 28(6): 99–102 (2013)
Xuguang, L.: Digital oilfield RTU based on embedded technology. Indust. Control Comput. 6, 58 (2012)
Gao, Y., Zhu, X., Yu, Z., et al.: Research on intelligent well supervising system. Automat. Petro-chem. Indust. 51(1), 25–28 (2015)
Wang, D., Chen, X., Feng, B., et al.: Gas well apparatus digitize integrated and its smart control. Inner Mongolia Petrochem. Indust. 2021(2) 73–77 (2021)
**aogang, C., Cheng, M., Lei, H., et al.: The field test of remote operated electric valve of gas well in the Shenmu gas field. Oil-Gas Field Surface Eng. 39(11), 11–17 (2020)
Wen, C., Baojun, Q., Hongmei, M., et al.: The construction and application of single-well intelligent management system in Sulige gas field. Instrumentation 22(5), 92–95 (2015)
Haitao, L., Linyun, L., **, Z., et al.: Research and application of a remote control device for switch wells. Petrochem. Indust. Appl. 35(4), 133–136 (2016)
**ao Shuqin, Y., Zhigang, F.L., et al.: Research of gas wellhead remote control solenoid valve in Sulige gas field. Oil-Gas Field Surface Eng. 28(9), 23–24 (2009)
Wu, G., Wang, X., Song, H., et al.: Intellectual production control system of gas well. **njiang Oil Gas4(S), 126–130 (2008)
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Chen, Xg. et al. (2023). Research and Application of the Smart Valve in the PCOC. In: Lin, J. (eds) Proceedings of the International Field Exploration and Development Conference 2022. IFEDC 2022. Springer Series in Geomechanics and Geoengineering. Springer, Singapore. https://doi.org/10.1007/978-981-99-1964-2_592
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DOI: https://doi.org/10.1007/978-981-99-1964-2_592
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