NUMERICAL SIMULATION OF THE TRANSIENT BEHAVIOR OF COAL-SEAM DEGASIFICATION WELLS.

Gregory R. King; Turgay Ertekin; Fred C. Schwerer

doi:10.2118/12258-PA

NUMERICAL SIMULATION OF THE TRANSIENT BEHAVIOR OF COAL-SEAM DEGASIFICATION WELLS.

Gregory R. King
, Turgay Ertekin
, Fred C. Schwerer

Research output: Contribution to journal › Article › peer-review

163 Scopus citations

Abstract

This paper describes the mathematical and numerical developments for a series of finite-difference models that simulate the simultaneous flow of water and gas through dual-porosity coal seams during the degasification process. Models for unstimulated and hydraulically stimulated degasification wells are included in this series. The hydraulically stimulated wells are assumed to be intercepted by a single infinite- or finite-conductivity vertical fracture.

Original language	English (US)
Pages (from-to)	165-183
Number of pages	19
Journal	SPE Formation Evaluation
Volume	1
Issue number	2
DOIs	https://doi.org/10.2118/12258-PA
State	Published - Jan 1 1986

All Science Journal Classification (ASJC) codes

Process Chemistry and Technology

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10.2118/12258-PA

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title = "NUMERICAL SIMULATION OF THE TRANSIENT BEHAVIOR OF COAL-SEAM DEGASIFICATION WELLS.",

abstract = "This paper describes the mathematical and numerical developments for a series of finite-difference models that simulate the simultaneous flow of water and gas through dual-porosity coal seams during the degasification process. Models for unstimulated and hydraulically stimulated degasification wells are included in this series. The hydraulically stimulated wells are assumed to be intercepted by a single infinite- or finite-conductivity vertical fracture.",

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AB - This paper describes the mathematical and numerical developments for a series of finite-difference models that simulate the simultaneous flow of water and gas through dual-porosity coal seams during the degasification process. Models for unstimulated and hydraulically stimulated degasification wells are included in this series. The hydraulically stimulated wells are assumed to be intercepted by a single infinite- or finite-conductivity vertical fracture.

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NUMERICAL SIMULATION OF THE TRANSIENT BEHAVIOR OF COAL-SEAM DEGASIFICATION WELLS.

Abstract

All Science Journal Classification (ASJC) codes

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