Application of Spectral Decomposition and Seismic Inversion for the Determination of Reservoir Architecture and Connectivity for Coal Seam Gas Field Development

2016 ◽  
Author(s):  
Mirza Naseer Ahmad ◽  
Stephen Tyson
Keyword(s):  
Coal Seam ◽  
Spectral Decomposition ◽  
Seismic Inversion ◽  
Coal Seam Gas ◽  
Gas Field ◽  
Field Development ◽  
Reservoir Architecture

scholarly journals An Algorithm of Management Decision-Making Regarding the Feasibility of Investing in Geological Studies of Forecasted Hydrocarbon Resources

Resources ◽  
2018 ◽  
Vol 7 (3) ◽  
pp. 47 ◽  
Author(s):  
Alexey Cherepovitsyn ◽  
Dmitry Metkin ◽  
Alexander Gladilin
Keyword(s):  
Economic Evaluation ◽  
Industrial Development ◽  
Oil And Gas ◽  
Raw Material ◽  
The Arctic ◽  
Management Decision ◽  
Material Base ◽  
Gas Field ◽  
Field Development

Currently, under the conditions of increasing depletion of hydrocarbon reserves in Russia, it is necessary to consider the resource potential of poorly-researched oil and gas objects as a factor for ensuring the sustainable development of the oil and gas complex, in the context of the concept formation of rational subsoil utilization and a circular economy. The methodology of this study is based on a clear sequence of geological and economic studies of poorly-researched oil and gas objects, including four stages, such as analysis of the raw material base, assessment of the raw material potential, determination of technological development parameters, and economic evaluation. The methods of the probabilistic estimation of oil resources of the forecasted objects with regard to geological risk are outlined. Software packages “EVA—Risk Analysis” and “EVA—Economic Evaluation of Oil and Gas Field Development Projects” were used for estimation. The result of the study is the determination of the geological and economic efficiency of the development of nine hydrocarbon objects with the determination of the order of their further geological exploration, and introduction into industrial development on the example of the poorly-researched region of the Timan-Pechora oil and gas province located in the Arctic zone.

scholarly journals Mathematical modelling of gas production and compositional shift of a CSG (coal seam gas) field: Local model development

Energy ◽  
2015 ◽  
Vol 88 ◽  
pp. 621-635 ◽  
Author(s):  
Steven Psaltis ◽  
Troy Farrell ◽  
Kevin Burrage ◽  
Pamela Burrage ◽  
Peter McCabe ◽  
...  
Keyword(s):  
Coal Seam ◽  
Mathematical Modelling ◽  
Model Development ◽  
Gas Production ◽  
Local Model ◽  
Coal Seam Gas ◽  
Gas Field

An Approach and Case Study on Determination of the Sulfur Deposition Radius in High Sulfur Gas Reservoir

2014 ◽  
Vol 1073-1076 ◽  
pp. 592-596
Author(s):  
Pei Luo ◽  
Yu Ming Luo ◽  
Kai Ma ◽  
Biao Zhang ◽  
Sha Sha Song
Keyword(s):  
Sulfur Deposition ◽  
Mixed Gas ◽  
Gas Reservoir ◽  
Gas Field ◽  
Gas Well ◽  
Pressure Transient ◽  
Field Development ◽  
Eastern Sichuan Basin

In the process of high sulfur gas field development, the sulfur will separate out from the mixed gas when the pressure near wellbore area drops to a critical pressure of H2S. This will reduce the reservoir porosity greatly and decrease the gas well productivity as well. This paper discusses the characteristics of pressure transient testing plots when sulfur deposition occurs based on the redial composite reservoir model. And introduce an approach to determine the sulfur deposition radius near the wellbore with pressure transient testing interpretation in high sulfur gas reservoir. The method has been applied in some high sulfur gas field in eastern Sichuan Basin. The result shows that the method is simple and practical.

Increasing Coal Seam Gas Field Productivity with Horizontal Well Technology: A Case Study

2018 ◽  
Author(s):  
Xuejun Lin ◽  
Graham Sutherland ◽  
Duncan Cumming ◽  
Brian Thomas ◽  
Ali Sani
Keyword(s):  
Coal Seam ◽  
Horizontal Well ◽  
Coal Seam Gas ◽  
Gas Field

Reservoir Characterisation of the Spring Gully Coal Seam Gas Field

2015 ◽  
Author(s):  
Xuejun Lin ◽  
Petrina Weatherstone ◽  
David Weichman
Keyword(s):  
Coal Seam ◽  
Coal Seam Gas ◽  
Gas Field

scholarly journals Using population of models to investigate and quantify gas production in a spatially heterogeneous coal seam gas field

2017 ◽  
Vol 49 ◽  
pp. 338-353 ◽  
Author(s):  
Steven Psaltis ◽  
Troy Farrell ◽  
Kevin Burrage ◽  
Pamela Burrage ◽  
Peter McCabe ◽  
...  
Keyword(s):  
Coal Seam ◽  
Gas Production ◽  
Coal Seam Gas ◽  
Gas Field
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