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Keywords: equation
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199987-MS
... such as estimation of the distance to reservoir boundaries, and the calculation of pseudo-time needed for RTA (e.g. Nobakht and Clarkson 2012 ). The DOI equation is also a key component of the DDA concept for which the transient linear flow period is approximated as a succession of pseudo-steady states ( Muskat...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200010-MS
... pore throat flow in porous media reservoir simulation absolute permeability contribution pore throat size diffusion contribution equation apparent permeability permeability Introduction Due to the advancements of hydraulic fracturing and horizontal well drilling technology...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-199973-MS
... the appropriate combination of variables, any accurate solution of the differential equations of multi-phase flow, (analytical or numerical) will show this increase in rate. To demonstrate this, we study the differential equations of two-phase flow to examine how the change in properties, as flowing pressure goes...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189788-MS
... are incorporated by using the Maxwell-Stefan equations and the Dusty-Gas approach. The total flux of gas considers contribution of viscous flow, molecular and Knudsen diffusion, adsorption/desorption and surface diffusion. The 1D model is solved using the Method of Lines, and validated against counter-diffusion...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189783-MS
... material balance equation (MBE) to forecast the performance of shale oil reservoirs under natural depletion and huff-and-puff gas injection scenarios. For undersaturated reservoirs, recovery is calculated from the proposed MBE explicitly using a multiporosity effective oil compressibility. For saturated...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189791-MS
... Upstream Oil & Gas porosity pore throat resistivity equation maturation trajectory reservoir machine learning well logging Aguilera thermal maturity determination Pickett plot permeability Introduction Using the concept of a ‘Total Petroleum System (TPS)' and real data from various...
Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189812-MS
... Abstract The objective of this paper is to present the development and application of a simple equation for calculating asymmetric growth of the stimulated reservoir volume (SRV) in a shale petroleum reservoir using microseismic data. Calculation of the SRV is a problem handled with solutions...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185022-MS
... the free gas transport in nanopores of shale rocks by using the real gas equation of state (EOS) and elastic hard-sphere (HS) model. Excellent results were obtained from the validation of the real gas model on the basis of molecular simulation and experimental data. This paper discusses the following: (1...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185052-MS
... flow. In addition, by using a general material balance equation, water production/injection and multi-well effects are included in the analysis. The new FMB analysis approach is validated by comparing results against numerical simulation of multi-fractured horizontal wells (MFHWs). These comparisons...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185032-MS
... relative permeability equation reservoir society of petroleum engineers Introduction Following the discovery of smart waterflood in 1996 by Morrow et al., many experiments have proven the impact of water composition on oil recovery ( Tang and Morrow, 1997 ; Morrow et al., 1998 ; Zhang...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185082-MS
... problem Fluid Dynamics likelihood Artificial Intelligence reservoir simulation Simulation forward simulation flow in porous media Upstream Oil & Gas Paper SPE model parameter measurement error production data estimation equation numerical simulation hamdi fracture parameter space...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185063-MS
... fracture geometry reservoir Upstream Oil & Gas transient flow enhanced fracture region Clarkson average pressure history matching average pseudopressure Behmanesh linear flow fracture equation Introduction Multi-fractured horizontal well (MFHW) completions have emerged...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185056-MS
... equation equation production monitoring Upstream Oil & Gas History decline trend delivery top perforation complex reservoir Introduction The estimation of oil and gas reserves for unconventional reserves is commonly accomplished with a forecast based on either a decline trend or a type...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175908-MS
... fracturing Simulation recovery factor reservoir geomechanics fracture Bakken formation permeability hydraulic fracture Upstream Oil & Gas numerical simulation equation fluid flow matrix society of petroleum engineers INTRODUCTION Gas injection is an effective enhanced oil recovery...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175888-MS
... Directional Drilling normalization sequential aggregation plot fracture conductivity Horizontal wellbore length analog well wellbore length equation drainage area completion parameter horizontal well reservoir permeability Introduction In Western Canada Sedimentary Basin (WCSB...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175889-MS
... Upstream Oil & Gas PSS hyperbolic decline b-value profile production history reservoir parameter permeability producer reservoir permeability equation Reserve Estimation conventional reservoir Fetkovich reservoir Introduction The vast Deep Basin gas reserve in the Western Canada...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175923-MS
.... Material Balance Equation (MBE) is a simple but convincing tool in that it eliminates the assumptions lying in the flow equations. This paper seeks to use the MBE technique to analyze early-time two-phase flowback data in shale gas reservoirs. Diagnostic plots from field production data show an immediate...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175938-MS
... permeability equation Scenario matrix reversal recovery Introduction Multi-fractured horizontal wells have proved to be successful in production from low permeability reservoirs, because of the large surface area created by the massive hydraulic fracture network. The production performance...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175913-MS
... flow regime cumulative oil production permeability equation society of petroleum engineers unconventional reservoir duong Introduction Production of natural gas is the growing at the fastest rate among all the available fossil fuels ( EIA, 2013 ). It is projected to increase from around...

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