... and completion parameters on the future production performance of shale gas and coal bed methane (CBM) reservoirs. A practical model is constructed with the field and synthetic data for the analysis of gas production rate and cumulative gas production versus time in multi-layered shale gas and CBM reservoirs...

... Abstract Water-dissolved gas is a natural gas resource dissolved in groundwater. The gas mainly consists of methane gas and has been produced in many parts of Japan since the 1930’s. Although it is considered as an unconventional resource on a global standard, about 20 % of gas production...

..., drainage area, fracture surface area, and fracture conductivity on both initial and long term gas production rates, using single well simulation models for a generic tight, dry gas reservoir. The study compared transverse multiple fractures in a horizontal well with 40, 20, 10, and 5 hydraulic fractures...

... Abstract Cotton Valley tight gas sands in the east Texas Basin of North America consist of very fine-grained, well-sorted quartz arenites and subarkoses that are overprinted by significant diagenetic processes. Stratigraphic variations in rock type control gas production. Hydraulic fracturing...

... we have considered the key roadmap components, natural gas composition, rock properties, critical elements and the main features inherent in tight and shale gas reservoir engineering. Using field reference data and a reservoir simulator, different scenarios of gas production have been modelled...

... Proppant Number proppant permeability Fluid Dynamics transverse fracture configuration drainage area proppant pack permeability flow in porous media fracture length gas reservoir Economide reservoir fracture turbulence permeability hydraulic fracturing gas production fracture design...

... the mobility of the gas phase, particularly in tight formations where the gas relative permeability declines stronglywhen water saturation increases. This damage might greatly reduce the gas production in a very long cleanup period. This paper presents numerical simulation techniques to account for formation...

... are useful for planning concerning (a) gas imports and/or use of other energy types, and (b) the potential need for gas exports or the curtailment of gas production in the event of very substantial gas discoveries. The model also demonstrates the potential benefit associated with acceleration of exploration...

... and simulation technique presented in this paper can help identify stimulation and completion strategies that will significantly improve well performance and ultimate recovery from an unconventional gas reservoir. complex reservoir stimulation pressure distribution shale gas gas production fracture...

... resources. Unconventional gas resources offer significant gas production growth potential in the coming years, currently accounting for 43% of the US gas production. Tight Gas Sands (TGS) represents approximately 70% of the unconventional production and significant reserves are yet to be developed. Although...

... to these effects in unconventional reservoirs. flow in porous media gas production rel-perm jail modeling & simulation fluid dynamics water saturation hydraulic fracturing permeability jail relative permeability spe annual technical conference heterogeneous model damage mechanism water...

... & gas information shale gas gas production hydraulic fracturing spe 141877 hydraulic-fracturing stage microseismic event complex reservoir reservoir modeling simulation technology hydraulic fracture reservoir microseismic data horizontal well shale-ga reservoir workflow unconventional...