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Keywords: coefficient
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Proceedings Papers

Paper presented at the SPE Canada Unconventional Resources Conference, March 13–14, 2018
Paper Number: SPE-189823-MS
... improvement for all operators. machine learning well performance Upstream Oil & Gas inflow performance variance training data coefficient workflow Artificial Intelligence regression typecurve final test data neural network node operator Tonnage multiple linear regression predictor...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185074-MS
... to poor drilling and completion design. On the other hand, applying a simplified tensors’ assumption and assuming a constant Biot's Poroelastic Coefficient of one overestimates the stresses leading to costly drilling issues and incorrect proppant placement. First step involves obtaining high frequency...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185049-MS
... Artificial Intelligence log curve rock property coefficient resistivity Upstream Oil & Gas structural geology Group Ia correlation variation log response group Wolfcamp Boxplot examination group III New York classification response group porosity Hierarchy group iv Discriminant...
Proceedings Papers

Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175914-MS
... horizontal lateral and minimum stress direction, SRV, TOC, porosity and injected fluid volume show relative strong correlation with AOF with coefficient bigger than 0.50. The influence of the other nine parameters on AOF is very weak, and the coefficient between AOF and water flowback recovery in early days...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167221-MS
... Upstream Oil & Gas oil production fracture conductivity proppant gas production pressure drop conductivity water production permeability conventional ceramic proppant fracture artificial intelligence coefficient saltation wellbore proppant transport reservoir machine learning spe...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167158-MS
... and that the transport coefficients (viscosity, diffusivity, and reaction rate) are all determined independently, so there are no fitting parameters. The state of the LB system is described by a discretized probability density function, f i ( x , t ), which describes the number of particles positioned at a lattice...
Proceedings Papers

Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167179-MS
... how gas flows in nano pores. In this paper, based on the advection-diffusion model, we constructed a new mathematical model to characterize gas flow in nano pores. We derived a new apparent permeability expression based on advection and Knudsen diffusion. Acomprehensive coefficient in characterizing...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162175-MS
... oil & gas unipole source velocity profile well logging anisotropy ratio coefficient reservoir characterization anisotropy measurement shear velocity boundary azimuthally compressional waveform borehole image transmitter semblance projection log analysis bakken shale receiver spe...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162663-MS
... and capillary pressure curves are represented by the power-law model. Then, the to-be-estimated coefficients of the power-law model are tuned automatically and finally determined once the measurement data have been assimilated completely and history matched. This new technique has been validated by a synthetic...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162666-MS
... permeability decay coefficients for these two production strategies. Higher values are assigned to uncontrolled rate production to produce lower EUR. This approach, although convenient, requires different permeability versus stress tables depending on the production strategy. Porosity and pore volume...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162686-MS
... engineering. The demands encountered drilling highly deviated wells include the effective control of torque and drag. Therefore one of the applications of the innovative drilling fluids is to lower friction coefficient between drillstring and wellbore, which will reduce the drag and make it possible to drill...
Proceedings Papers

Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162741-MS
... as plots which can be used for analyzing the production data. drillstem/well testing pseudopressure coefficient production data linear flow stress-sensitive formation dm 2 method 1 drillstem testing permeability modulus investigation nonlinearity pressure drawdown reservoir equation...

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