1-20 of 149
Keywords: equation
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 Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196585-MS
... fracture network flowback proppant natural fracture permeability evolution flowback rate reservoir society of petroleum engineers unpropped part equation fracture closure closure behavior permeability fracture propagation Unconventional shale reservoirs have become an essential source...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196568-MS
... network pressure response asymmetrical fracture network flow regime complex fracture network grid equation numerical model shale oil reservoir conductivity bilinear flow reservoir permeability smaller pressure depletion fracture society of petroleum engineers Shale oil reservoirs...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196587-MS
... single-phase models. We introduce new three-phase parameters, notably fluids properties. We also define three-phase material balance pseudotime and three-phase pseudopressure to linearize governing flow equations. This linearization makes our model applicable to wells with variable rates and flowing...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 15–17, 2019
Paper Number: SPE-196614-MS
... very little mention of the implications of using NTG in flow equations within a reservoir simulator. The paper discusses the derivation and implied assumptions for the simulator NTG formulation and possible errors and proposes modifications to account for inconsistencies. Resolving the NTG flow...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191809-18ERM-MS
... hydraulic fracture complexity cohesive element natural fracture equation cohesive parameter mechanics Injection Rate propagation fracture intervención de pozos petroleros production control reservoir surveillance enhanced recovery shale gas fracturing fluid pore pressure structural geology...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191810-18ERM-MS
... elastic equations of equilibrium are combined with the Mohr–Coulomb failure criterion to calculate the critical radius. A numerical, iterative solution method is used to compute the location of the elastic-plastic zone during well production. Instead of computing the pressure change in a cavity, which is...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191817-18ERM-MS
... production data flowback diffusivity equation hydraulic fracturing Fluid Dynamics permeability modulus workflow fracture permeability fracture closure society of petroleum engineers specialty plot fracture permeability Clarkson equation fracture pressure Multi-fractured horizontal...
Proceedings Papers

Paper presented at the SPE/AAPG Eastern Regional Meeting, October 7–11, 2018
Paper Number: SPE-191795-18ERM-MS
... appropriate b -factor for predicting a well’s EUR. However, in practice, because of familiarity with the Arps decline equation and its ease of use, typically a single b -factor is selected despite multi-fractured horizontal wellbores demonstrating changes in flow regime and consequently the b -factor. This...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187507-MS
... connections with the low modulus aluminum, ALTISS designed its own 5 ½" premium threaded connection, which exceeded 56,000 ft.-lbs. yield torque in testing. Multiple aluminum tubular specimens were collapsed in a laboratory setting to validate equations which are not covered by API calculations, nor...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187525-MS
... particulate system wormhole complex reservoir carbonate reservoir stimulation jamming diversion well intervention wellbore small particle permeability downhole intervention perforation equation production enhancement One of the major challenges in carbonate reservoir stimulation is acid...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187527-MS
... mechanics fracture propagation reservoir equation Nowadays production from unconventional formation has increased exponentially compared to the conventional reservoirs, production from shale formation will last to rise for the upcoming 30 years ( U.S. Energy Information Administration (EIA), 2015...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 4–6, 2017
Paper Number: SPE-187536-MS
... loss bottomhole pressure equation Upstream Oil & Gas pressure drop extension length horizontal well minimum cutting-carry pump rate Horizontal well plays an important role in the development of unconventional oil and gas resources, like shale gas( Wang, G.et al. 2016 ), gas hydrate...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184043-MS
... Figure 1 , shows the plot of equation (1) ; Abstract It is well-known that the risk of sanding varies for different completion systems, i.e. open hole versus cased and perforation, in a given wellbore and reservoir. Part of this difference comes from the scale effect of the borehole...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184080-MS
... frequency water saturation conductivity fraction equation Upstream Oil & Gas dielectric dispersion assumption cementation exponent Archie well logging exponent permittivity dielectric dispersive behavior saturation exponent log analysis background tortuosity factor...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, September 13–15, 2016
Paper Number: SPE-184070-MS
... In any case, because we wanted to compare the impact of different residual functions on the b-value estimates, we used Excel's multivariable solver tool to calculate the parameters from Arps' equation for different error functions. We estimated the decline rate D i , initial production rate q...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171028-MS
... three pore sizes where bubble-point pressure is also calculated for each case. Oil pressure is assumed to be the reference phase pressure, while gas pressure is calculated using the Laplace equation given below, Figure 4 Oil viscosity change with oil pressure and pore radius Abstract...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171016-MS
... propagation leakoff complex reservoir natural fracture hydraulic fracture final fracture geometry fractured reservoir fracture propagation fracture geometry permeability Modeling & Simulation fracture fluid viscosity fracture network fluid viscosity equation In recent years...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171018-MS
... porous media Fluid Dynamics flow rate Klinkenberg molecule different gas double-slippage correction pore size distribution equation shale sample permeability Unconventional reservoirs, such as the Marcellus Shale, play an enormous role in hydrocarbon production in the United States. The...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171031-MS
... and its use in modeling and forecasting production from unconventional-oil reservoirs. The first step in developing the approximate solution was to convert the systems of partial differential equations for the dual-porosity model into a system of ordinary-differential equations. After which we...
Proceedings Papers

Paper presented at the SPE Eastern Regional Meeting, October 21–23, 2014
Paper Number: SPE-171026-MS
... petrophysical values are collected and reported from several numbers of core plugs along with wireline log data. Then, these values are used as input parameters in poroelasticity equations to calculate the magnitude of the principal stresses. Finally instability analysis especially in the inclined section of...

Product(s) added to cart

Close Modal