1-12 of 12
Keywords: investigation
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189820-MS
... volume, and that larger events (>M3) correlate with higher injection rates (>6-8 m 3 /min). Three-dimensional numerical modelling was also performed to further investigate the magnitude distribution of induced seismic events as a function of different injection rates. For the modelled geological...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185063-MS
... during transient flow, which is a function of the average reservoir pressure within the region of influence. This average pressure is traditionally calculated using a material balance performed over the area of investigation through an iterative procedure. In order to avoid such a procedure, an explicit...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175919-MS
... investigation gas permeability test mean effective stress effective stress permeability measurement Knudsen number Fluid Dynamics shale flow regime pressure gradient apparent permeability permeability permeability test methane water permeability Shale gas reserves are one of the most...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175929-MS
... of investigation (DOI) concept has been used for many years in pressure transient analysis to estimate distances of reservoir boundaries to wells, amongst other applications. In the current work, the DOI concept is used to estimate dynamic drainage area (DDA) for the purpose of forecasting of tight gas condensate...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167160-MS
... must be contended with. Since the 1950’s, many investigators have proposed different approaches to tackle this problem. Historically, production data analysis was based on empirical correlations. The next step in development was to combine analytical methods for the transient flow with empirical...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167185-MS
... which are more consistent with those from a numerical simulator. In their study, the well-established concept of radius of investigation was used to find the region of influence and then, the material balance equation was incorporated to evaluate the average pressure within the region of influence...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167167-MS
... it in the lab. In previous work ( Clarkson et al. 2012 ), we investigated the use of pressure- and rate-transient analysis (PTA/RTA) methods to analyze data obtained from a new core plug analysis procedure designed specifically to extract information (permeability and pore volume) from ultra-low permeability...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162741-MS
... investigation nonlinearity pseudopressure coefficient upstream oil & gas linear flow spe 162741 method 1 diffusion reservoir pressure drawdown equation wellbore fujita transformation method 2 The change in porosity and permeability of unconventional reservoirs due to change...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-148949-MS
... of prospective reservoirs. Questions often raised but not properly investigated border on the stability of underground reservoirs during the injection process and the protracted effect after injection is fully completed. A review of studies on CO 2 sequestration reveal several uncovered areas with one...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources Conference, November 15–17, 2011
Paper Number: SPE-149398-MS
... and reserves evaluation. Finally, we investigated whether using a material balance pseudo-time calculated using the average pressure in the region of investigation, as oppose to average reservoir pressure, will correct underestimating OGIP for the case that the reservoir is significantly depleted. This study...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources and International Petroleum Conference, October 19–21, 2010
Paper Number: SPE-137047-MS
... hydrate decomposition type iii hydrate reservoir balance equation csug spe 137047 investigation Hydrate reservoirs were first categorized by Moridis and Collette (2003) into Type I, II, and III hydrate reservoirs: Type I has underlying free-gas, Type II has underlying free water, and Type...
Proceedings Papers

Paper presented at the Canadian Unconventional Resources and International Petroleum Conference, October 19–21, 2010
Paper Number: SPE-137825-MS
... development planning tool, when combined with the economics of multistage hydraulic fracturing. investigation forecasting tight gas well production flow regime drillstem/well testing complex reservoir gas well long-term performance gas reservoir inv equation derivative upstream oil & gas...

Product(s) added to cart

Close Modal