Skip Nav Destination
Close Modal
Update search
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
Filter
- Title
- Author
- Author Affiliations
- Full Text
- Abstract
- Keyword
- DOI
- ISBN
- EISBN
- ISSN
- EISSN
- Issue
- Volume
- References
- Paper Number
NARROW
Format
Subjects
Article Type
Date
Availability
1-20 of 30
Keywords: coefficient
Close
Follow your search
Access your saved searches in your account
Would you like to receive an alert when new items match your search?
1
Sort by
Proceedings Papers
Interbedded Carbonate and Calcareous Shales of the Devonian Duvernay Formation of Alberta, Canada: Implications for Completion Due to High Variability of Geomechanical Properties
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Canada Unconventional Resources Conference, September 28–October 2, 2020
Paper Number: SPE-200011-MS
... oil & gas pore pressure mudstone shear failure alberta coefficient duvernay formation strength carbonate zone horizontal stress shale zone wellbore integrity structural geology east shale basin regime basin tensile strength fracture canada Introduction The Duvernay...
Proceedings Papers
Machine Learning Applied to Optimize Duvernay Well Performance
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Improved Characterization of Anisotropy in Tight Reservoirs Using Stiffness Tensors and Variable Biot's Poroelasticity
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Lithofacies Classification for Earth Modeling: Letting the Data Speak For Itself
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Quantitative Evaluation of Key Geological Controls on Regional Eagle Ford Shale Production Using Spatial Statistics
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185025-MS
... shale average bed thickness limestone bed Tian TOC well location coefficient transformation geological data Introduction Shale gas and oil play significant roles in U.S. energy independence. In 2014, crude oil proved reserves reached 39.9 billion barrels, and proved reserve of U.S...
Proceedings Papers
Simulation of Enhanced Recovery using CO 2 in a Liquid-Rich Western Canadian Unconventional Reservoir: Accounting for Reservoir Fluid Adsorption and Compositional Heterogeneity
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Unconventional Resources Conference, February 15–16, 2017
Paper Number: SPE-185069-MS
..., which are not available in sufficient quantities for direct high pressure adsorption measurements. A general equation was also developed for defining the diffusivity coefficient in nanopores which can be directly applied in a commercial numerical simulator. Sensitivity studies were then performed...
Proceedings Papers
Use of Gas Adsorption Data to Extract Diffusivity/Permeability from Shale Reservoir Drill Cuttings: Implications for Reservoir Characterization of Horizontal Laterals in Western Canadian Shale plays
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175979-MS
... pore structure coefficient diffusion shale gas Fluid Dynamics particle procedure adsorption rate data complex reservoir slippage bidisperse model pressure step shale sample permeability flow in porous media experimental data Upstream Oil & Gas coal permeability coefficient...
Proceedings Papers
Characterization of Anisotropic Elastic Moduli and Stress for Unconventional Reservoirs Using Laboratory Static and Dynamic Geomechanical Data
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175907-MS
... with an empirical model ( Schoenberg et al. 1996 ; Hows et al. 2013 ; Quirein et al. 2014 ; Murphy et al. 2015 ). Fully characterizing a VTI medium requires characterization of five independent parameters. They can be five stiffness coefficients, five Thomsen anisotropic parameters, or five elastic moduli...
Proceedings Papers
AOF Analysis of One Shale Gas Play
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Integrated Reservoir Modeling and Optimization Study of Multi-Fractured Horizontal Well in the Swan Hills Formation: A Case Study of Acid Fracturing
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE/CSUR Unconventional Resources Conference, October 20–22, 2015
Paper Number: SPE-175951-MS
... wormhole growth hydrocarbon production horizontal well natural fracture horizontal stress conductivity Reservoir Characterization Upstream Oil & Gas leak-off case coefficient fracture optimization study permeability wellbore reservoir simulation fluid loss coefficient Introduction...
Proceedings Papers
A Well Performance Model Based on Multivariate Analysis of Completion and Production Data from Horizontal Wells in the Montney Formation in British Columbia
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Unconventional Resources Conference Canada, November 5–7, 2013
Paper Number: SPE-167154-MS
... analysis fracture stage completion parameter independent variable multivariate regression slickwater coefficient fluid system SPE 167154 A Well Performance Model Based on Multivariate Analysis of Completion and Production Data from Horizontal Wells in the Montney Formation in British Columbia G...
Proceedings Papers
Proppant Selection for Shale Reservoirs: Optimizing Conductivity, Proppant Transport and Cost
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
A Novel Model for Fracture Acidizing with Important Thermal Effects
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Study on Gas Permeability in Nano Pores of Shale Gas Reservoirs
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Developing a Predictor for Degradation of High Strength Corrodible Tripping Balls used in Multi-Zone Fracturing Treatments in Unconventional Hydrocarbon Reservoirs
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
Paper presented at the SPE Canadian Unconventional Resources Conference, October 30–November 1, 2012
Paper Number: SPE-162248-MS
... reserves evaluation artificial intelligence upstream oil & gas activation energy predictor hydrocarbon reservoir linear regression fit hscm coefficient reservoir characterization structural geology fitting function experiment expression high strength corrodible society of petroleum...
Proceedings Papers
Shear Wave Anisotropy Measurement from Azimuthally Focused LWD Sonic Tool
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Simultaneous Estimation of Relative Permeability and Capillary Pressure for Tight Formations from Displacement Experiments
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Considerations for Pore Volume Stress Effects in Over-pressured Shale Gas under Controlled Drawdown Well Management Strategy
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Innovative Nanoparticle Drilling Fluid and Its Benefits to Horizontal or Extended Reach Drilling
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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
Rate Transient Analysis of Stress-Sensitive Formations during Transient Linear Flow Period
Available to PurchasePublisher: Society of Petroleum Engineers (SPE)
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...
1