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Keywords: coalbed methane
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208271-MS
... responsibility coal bed methane enhanced recovery coalbed methane sustainability synga composition complex reservoir coal gasification chemical reaction ucg process injection rate gasification chamber gasification chamber evolution gasification synga reservoir simulation cumulative production...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208274-MS
... values for all tested coal locations. The comprehensive laboratory data from this work provides useful information for directing future work on exploring alternative methods of estimating coal mechanical properties. reservoir geomechanics coal seam gas metals & mining coalbed methane...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208349-MS
.... This research also enables better static/dynamic reservoir characterisation and analysis by extending the concept of coal connectivity. modeling & simulation upstream oil & gas layer 1 production period coal bed methane complex reservoir vertical connectivity gas saturation coalbed methane...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208291-MS
... to validate the history-matched ensemble. The results showed a good match of 12 months of the new production data, not used in history-matching. That highlights the robust prediction capabilities of the approach. coalbed methane localization area gas content artificial intelligence coal seam gas es...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208336-MS
... set of information for better understanding what may occur in the reservoir during gas depletion. coal seam gas experimental apparatus international journal gas bubble coalbed methane water salinity strain gauge under-water condition complex reservoir gas desorption experiment matrix...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208353-MS
.... This paper discusses the spatial asymmetry of coal properties and investigates the impact of including spatial asymmetry on flow simulations representing coal seam gas production. modeling & simulation reservoir characterization coalbed methane upstream oil & gas asymmetry function coal...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208345-MS
... Permeability. Pan, Z., Connell, L.D., 2007. A theoretical model for gas adsorption-induced coal swelling. International Journal of Coal Geology 69, 243 252. Pan, Z., Connell, L.D., 2011. Modelling of anisotropic coal swelling and its impact on permeability behaviour for primary and enhanced coalbed methane...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208346-MS
.... Coalbed methane: Clean energy for the world. Oilfield Review 21:4 13. Arns, C.H., Knackstedt, M.A., Pinczewski, W.V., Garboczi, E.J. 2002. Computation of linear elastic properties from microtomographic images: methodology and agreement between theory and experiment. Geophysics 67(5):1396 1405. Dang, H. L...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208388-MS
..., Australia, pp. 16. Mitchell, A.R. and Griffiths, D.F., 1980. The finite difference method in partial differential equations. John Wiley. Murray, D.K., 1996. Coalbed methane in the USA: analogues for worldwide development. Geological Society, London, Special Publications, 109(1): 1 12. Oak, M., 1990. Three...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208404-MS
... Abstract Hydraulic fractures can enhance well productivity from stress sensitive naturally fractured reservoirs such as coalbed methane or coal seam gas (CSG) reservoirs. Graded proppant injection (GPI) has been proposed to enhance long-term, far-field interconnectivity between the created...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208399-MS
... observations. The developed numerical model is useful for optimising well drilling in locations with different bulk mechanical properties and can ultimately improve well delivery and economic gas extraction. coalbed methane wellbore design coal bed methane drilling operation wellbore integrity coal...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 16–18, 2021
Paper Number: URTEC-208375-MS
... Abstract Horizontal wells have become commonplace and have increased the effectiveness of coalbed methane or coal seam gas (CSG) reservoir drainage in Australia. To date, there have been limited applications of horizontal wellbores employing multiple hydraulic fractures, either because...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198268-MS
... Upstream Oil & Gas dnrme well control regulatory system operator obligation petroleum coalbed methane casing and cementing Queensland assessment lithostratigraphic representation requirement Surat Basin Legislation typology assessment regulation safety oil and gas Australia...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198327-MS
... Journal of Coal Geology . 2010 , 82 , 213 – 218 . Jing , Z. , ., Oxidant stimulation for enhancing coal seam permeability: Swelling and solubilisation behaviour of unconfined coal particles in oxidants . Fuel , 2018 . 221 : p. 320 – 328 . Moore , T.A. , Coalbed methane...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198241-MS
... in porous media complex reservoir coal bed methane coal seam gas drillstem/well testing Artificial Intelligence coalbed methane Upstream Oil & Gas Thickness gas production profile production rate production profile compressibility individual seam contribution gas recovery gas production...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198294-MS
... Injection of carbon dioxide (CO 2 ) into coal layers can be a viable strategy for underground CO 2 sequestration and enhanced gas recovery (CS-ECBM) in coalbed methane (CBM) reservoirs. Although the CS-ECBM technique have been drawn to research attentions, the microscopic competitive...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198320-MS
...: John Wiley. Murray, D. K. (1996). Coalbed methane in the USA: analogues for worldwide development. Geological Society, London, Special Publications 109, 1 12. Oak, M. (1990). Three-phase relative permeability of water-wet Berea. SPE/DOE Enhanced Oil Recovery Symposium: Society of Petroleum Engineers...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Asia Pacific Unconventional Resources Technology Conference, November 18–19, 2019
Paper Number: URTEC-198196-MS
... coal bed methane coalbed methane Upstream Oil & Gas bromide tracer test analysis chemical tracer complex reservoir adsorption concentration coal seam gas coreflood conservative tracer mass recovery formation water FBA tracer core flooding experiment retardation acid batch...

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