Abstract
At present, the development of gas reservoirs at home and abroad mainly has two kinds of depletion and water flooding development. Whether it is depletion or water injection development, the development effect is affected by many factors. In this paper, the single-factor and multi-factor orthogonal analysis method is used to study the influence of formation development, gas index, oil ring thickness, condensate content, permeability, vertical/horizontal permeability and so on. Through sensitivity analysis, the main controlling factors affecting the development effects of reservoirs are selected. According to the results of the numerical simulation, the screening board for gas cap reservoirs are obtained, which is a good reflection of the relationship between the optimal development method and the geological parameters. This provides a reference for the optimization of the actual reservoir development scheme. Through the development of adaptability research under the main control factors, the rational development pattern of gas roof reservoirs under different geological characteristics is selected, which has certain guiding significance for the selection of reasonable development methods of such reservoirs.
Keywords
Copyright 2017, Shaanxi Petroleum Society.
This paper was prepared for presentation at the 2017 International Petroleum and Petrochemical Technology Conference in Beijing, China, 20–22 March, 2017.
This paper was selected for presentation by the IFEDC&IPPTC 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&IPPTC Committee and are subject to correction by the author(s). The material does not necessarily reflect any position of the IFEDC&IPPTC Committee, its members. Papers presented at the Conference are subject to publication review by Professional Committee of Petroleum Engineering of Shaanxi Petroleum Society. Electronic reproduction, distribution, or storage of any part of this paper for commercial purposes without the written consent of Shaanxi Petroleum Society 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&IPPTC. Contact email: paper@ifedc.org or paper@ipptc.org.
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The authors would also like to give special thanks to Wen Xu from the University of Calgary for her help of language editing.
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Huang, S., Ding, G., Zhang, X. (2019). Gas Cap Reservoir Collaborative Development Adaptability Research. In: Qu, Z., Lin, J. (eds) Proceedings of the International Field Exploration and Development Conference 2017. Springer Series in Geomechanics and Geoengineering. Springer, Singapore. https://doi.org/10.1007/978-981-10-7560-5_19
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DOI: https://doi.org/10.1007/978-981-10-7560-5_19
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