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Application of type curves for pressure transient analysis of multiple fractured horizontal wells in shale gas reservoirs

Title
Application of type curves for pressure transient analysis of multiple fractured horizontal wells in shale gas reservoirs
Author
이근상
Keywords
shale gas; type curve; pressure transient analysis; hydraulic fracturing; nonlinear flow; numerical simulation
Issue Date
2016-06
Publisher
INDERSCIENCE ENTERPRISES LTD
Citation
INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY, v. 12, NO 4, Page. 359-378
Abstract
Pressure transient analysis for shale gas reservoirs requires comprehensive understanding related to nonlinear gas flow process as well as hydraulic fracture properties. A major purpose of this study is to demonstrate how this issue is addressed by pressure transient analysis for multiple fractured horizontal wells in shale gas reservoirs. Extensive numerical simulations were conducted to model transient pressure behaviour of a fractured horizontal well and the results were applied to well test analysis in shale gas reservoirs. This paper presents a comprehensive reservoir simulation model to investigate the characteristics of pressure transient responses under the influences of hydraulic fracture properties and nonlinear gas flow mechanism. The numerical simulations provided various type curves for transient pressure responses in fractured horizontal production wells. Results from type-curve matching for synthetic pressure data demonstrate that the conventional analysis approach may still be applicable for analysis of shale gas reservoirs.
URI
http://www.inderscience.com/info/inarticle.php?artid=77314https://repository.hanyang.ac.kr/handle/20.500.11754/71971
ISSN
1753-3309; 1753-3317
DOI
10.1504/IJOGCT.2016.077314
Appears in Collections:
COLLEGE OF ENGINEERING[S](공과대학) > EARTH RESOURCES AND ENVIRONMENTAL ENGINEERING(자원환경공학과) > Articles
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