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Keywords: gas production
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Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180229-MS
...) are also found in the gas produced. Methane and the various heavier hydrocarbons are stored in an adsorbed state in the micro and mesopores of the shale rocks, and as free gas in the fracture networks. Though convective and diffusive transport accounts for the short-term behavior in gas production...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180260-MS
... production data from a horizontal well with multistage hydraulic fractures in Barnett shale reservoir. The simulation results point out that without considering the impact of pore volume occupied by adsorbed gas, cumulative gas production would be greatly overestimated during economical producing period...
Proceedings Papers

Paper presented at the SPE Low Perm Symposium, May 5–6, 2016
Paper Number: SPE-180234-MS
..., and predict ultimate recovery for each well. We use a minimal model that captures the basic physics and geometry of the extraction process. This model allows us to scale all individual wells' gas productions to fit upon a single, universal curve. This scaling curve predicts the production rate will decline...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-116237-MS
... of Codell completions in the DJ Basin. Cumulative production was taken from operator-reported public information sources. Cumulative oil and gas production was subsequently calculated in barrels of oil equivalent (BOE) by adding oil production to the gas production which had been converted to oil...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123354-MS
... that seriously diminish the gas production, despite good reservoir quality, and can cause confusion when comparing the effectiveness of different stimulation techniques. A good understanding of reservoir characterization and production analysis is critical when comparing the effectiveness of different...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, April 14–16, 2009
Paper Number: SPE-123296-MS
... sand body thickness simulation model upscaled model reservoir simulation model-based prediction Thickness hydraulic fracture property Drillstem Testing drillstem/well testing gas production well performance actual performance Upstream Oil & Gas infill well sand body geocellular model...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107308-MS
... Abstract Coalbed methane has become a significant source of U.S. natural gas production, contributing 9% of the country's supply and 10% of its proved reserves. The most active coalbed methane area is the Powder River basin of eastern Wyoming, with more than 20,000 wells completed in the last...
Proceedings Papers

Paper presented at the Rocky Mountain Oil & Gas Technology Symposium, April 16–18, 2007
Paper Number: SPE-107980-MS
... artificial lift system gas Well Deliquification gas production rate Reservoir Surveillance gas production production control Upstream Oil & Gas test well production monitoring modeling novel foamer condensate-loaded well intermitter foamer production rate Production Increase...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71068-MS
.... In the first part, the IPR for water is calculated as single-phase production. Followed by multiphase production of water and gas. Last the third part is single-phase gas production. Previous work, considered this stage as single-phase gas production like a conventional gas reservoir; however, this work...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71048-MS
... on cumulative production. From this study a clear best practice for completing wells in the Jonah field to maximize production was determined. stimulation methodology hydraulic fracturing upstream oil & gas flow in porous media best month gas production fluid dynamics bridge plug fracture...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Petroleum Technology Conference, May 21–23, 2001
Paper Number: SPE-71069-MS
... anisotropy (the "square-root rule"). As noted in the literature, well interference has positive impact by accelerating gas production. The "dual-peak" behavior may potentially provide a methodology to diagnose permeability anisotropy and drainage shape from CBM performance. Further research, however...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60310-MS
... detection by developing new techniques to quantify fracture properties that control the flow and transport of gas. This paper will provide a detailed discussion for the projects that have recently been completed and for the new projects along with their implications for enhancing gas production from low...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium and Exhibition, March 12–15, 2000
Paper Number: SPE-60309-MS
.... A straight line drawn through the points provides an estimate of reserves, and the slope of this line provides a decline exponent for generating a production forecast. Rate vs. cumulative gas production is shown in Figure 1 and the forecast is presented in Figure 2 . Decline Analysis Table 1...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 15–18, 1999
Paper Number: SPE-55621-MS
.... Since the casing plunger is designed to produce gas continuously, accurate flow time measurement is not normally an issue. Originally, casing plungers were installed in wells using tubing plungers as their primary production method. As gas production declined or gas sales line pressure increased...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional Meeting, May 15–18, 1999
Paper Number: SPE-55600-MS
... flow rate cavity completion gas production flow rate comparative analysis complex reservoir coalbed methane fluid dynamics permeability enhancement zone permeability cleat flow rate comparison wellbore hydraulic fracturing permeability damage coal seam gas coal bed methane formation...
Proceedings Papers

Paper presented at the SPE Rocky Mountain Regional/Low-Permeability Reservoirs Symposium, April 5–8, 1998
Paper Number: SPE-39926-MS
... the uncertainty described here could not have been properly assessed without the use of Monte Carlo techniques. P. 221 oil rate gas production battery discrete distribution spreadsheet abandonment cost equation upstream oil & gas workover probability downtime workover reserve well life...

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