EUR Assessment of Unconventional Assets Using Machine Learning and Distributed Computing Techniques

Zhenyu Guo, Chaohui Chen, Guohua Gao, Richard Cao, Ruijian Li, Chunlei Liu

Unconventional Resources Technology Conference (URTEC)

... the gradient of objective function in different ways. One is the finite difference with onetime perturbation of each variable (Nash and Sofer 1996) when...

Arguni I 3D Seismic Transitional Acquisition: Story Of A Challenging And Successful Project In Papua

Gilbert del Molino, Agostino Di Maio, Marco Barassi, Giuseppe Uncini, Hassan Abdel Rahman, Claudio Chinigo, Nicola Luise, Mauro Pastori, Vincent Soetedja, Tao Lin, Rickson Lumbanbatu, Guo Shanli

Indonesian Petroleum Association

.... A Finite Difference exercise, modelling the geological settings of Bintuni Bay as described in Schurter et al. (2009), gives clear evidences...

Integrating Poroelastic Effects of Wastewater Injection and Rupture Dynamics to Understand Induced Seismicity

Dawid Szafranski, Benchun Duan

Unconventional Resources Technology Conference (URTEC)

.... A., and S. M. Day (2006), Comparison of fault representation methods in finite difference simulations of dynamic rupture, Bull. Seismol. Soc. Am...

A Methodology for Selecting Optimal Pipe Rocking Regimes during Slide Drilling

Ian Rostagno, Michael Yi, Pradeepkumar Ashok, Eric van Oort, Ben Potash, Chris Mullin

Unconventional Resources Technology Conference (URTEC)

... and the wellbore. Drillstring dynamics was then simulated using a torsional damped wave equation applying finite difference approximations. Finally...

Hydraulic Fracture Modeling and Innovative Fracturing Treatment Design to Optimize Perforation Cluster Efficiency, Lateral Placement, and Production Results in a Mancos Shale Gas Appraisal Well

Samuel French, Ivan Gil, Kay Cawiezel, Chengwu Yuan, Ahmed M. Gomaa, David Schoderbek

Unconventional Resources Technology Conference (URTEC)

... case was run with the frac model and the resulting fracture network was exported into a finite difference reservoir simulation model. The reservoir...

Rapid Simulation of Unconventional Reservoirs Using Multi-Domain Multi-Resolution Discretization Based on the Diffusive Time of Flight

Hongquan Chen, Kazuyuki Terada, Ao Li, Akhil Datta-Gupta

Unconventional Resources Technology Conference (URTEC)

..., had been solved by finite difference discretization and FMM (Sethian, 1999; Zhang et al. 2016; Li et al. 2016). The finite difference method depends...

Flexure of the Lithosphere: Chapter 5

Charles L. Angevine, Paul L. Heller, Chris Paola

AAPG Special Volumes

... using finite-difference approximations to the elastic flexure equation. Finite-difference algorithms can be written in a very general manner, allowing...

Permeability effects of deformation band arrays in sandstone

K. R. Sternlof, J. R. Chapin, D. D. Pollard, L. J. Durlofsky

AAPG Bulletin

... deformation band or sandstone matrix permeability (Figure 6). A coupled finite-difference and finite-element approach is used to solve a steady-state...

Automated thermotectonostratigraphic basin reconstruction: Viking Graben case study

L. H. Rupke, S. M. Schmalholz, D. W. Schmid, Y. Y. Podladchikov

AAPG Bulletin

... sediments is calculated using a Newton-Raphson iterative scheme. Equation 2 is solved using a conservative finite-difference method (Versteeg...

Interpreting the Stratigraphy of the Baltimore Canyon Section, Offshore New Jersey With Phil, a Stratigraphic Simulator

Scott A. Bowman, Peter R. Vail

Special Publications of SEPM

... not extend beyond neighboring cells unlike approaches using finite difference solutions that typically converge on a solution that is averaged throughout...

Quantitative Analysis of North Sea Subsidence

Julian A. Thorne , Anthony B. Watts

AAPG Bulletin

... coefficient b from 0.25 to 0.75. Modeling Overpressure A simple finite difference solution to the equations governing one-dimensional consolidation...

Paleomagnetic Results from Alaska and Their Tectonic Implications

Robert S. Coe, Brian R. Globerman, Peter W. Plumley, Gordon A. Thrupp

Circum Pacific Council Publications

... that if Siberia underwent complementary clockwise rotation during collision). Using (1) the finite difference poles originally found by Srivastava (1978...

Ground Water Sensitivity and Vulnerability to Pesticides, Northern and Central Wasatch Front, Utah

Mike Lowe, Janae Wallace

Utah Geological Association

.... Lambert (1995a, 1995b) produced a three-dimensional, finite-difference, numerical ground-water flow model for the basin-fill aquifer to identify capture...

Viable Solutions to Overcome Weaknesses of Deep Learning Applications in Production Forecasting: A Comprehensive Review

Y. Kocoglu, S. Gorell

Unconventional Resources Technology Conference (URTEC)

...nalysis and forecasting because of their high accuracy (Calvette et al., 2020). Reservoir simulators use finite difference methods involving multiple va...

Search and Discovery

Search and Discovery.com

Chapter Seven: Evaluating Barnett Shale Production Performance Using an Integrated Approach

J. H. Frantz, Jr., J. R. Williamson, W. K. Sawyer, D. Johnston, G. Waters, L. P. Moore, R. J. MacDonald, M. Pearcy, S. V. Ganpule, K. S. March

Rocky Mountain Association of Geologists

...-specific, finite-difference reservoir simulation model to history match and forecast production data from the Barnett Shale reservoir. The paper...

An Integrated Model fo Efficient Exploitation of J Sandsone Reservoir, Wattenberg Field, Denver Basin

Guonong Hu, Jeffrey C. Simmons

Rocky Mountain Association of Geologists

... finite difference method) of a partial difGas in the Rockies © 2005 The Rocky Mountain Association of Geologists 74 Guonong Hu and Jeffrey C. Simmons...

Natural-Hydraulic Fracture Interaction: Microseismic Observations and Geomechanical Predictions

Jian Huang, Reza Safari, Kevin Burns, Ingo Geldmacher, Uno Mutlu, Mark McClure, Stuart Jackson

Unconventional Resources Technology Conference (URTEC)

... shadowing effects by deformation in discrete fracture networks. These methods include finite element [14, 24], finite difference [26], boundary...

Modelado Numérico 2D de Corrimientos y Formación de Cuencas Antepaís Usando Teoría Elástica de Deformación [PAPER IN SPANISH] 2D Numerical Modeling of Landslides and Foreland Basin Formation Using Elastic Deformation Theory

O. A. Medina, C. Izarra, M. I. Jácome

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

.... Forsythe, G. E., 1960, Finite-Difference Methods for Partial Differential Equations, New York: Wiley. FORTRAN G77: Compilador GNU de Fortran para libre uso...

Extension of the Multiple Interacting Continua Method to Discrete Fracture Models for Unconventional Low Permeability Reservoir Simulations

N. Farah, D. Y. Ding, M. Delorme

Unconventional Resources Technology Conference (URTEC)

... Delorme et al. (2013). Karimi-Fard et al. (2004) developed a USDFMs based on an unstructured control-volume finite-difference formulation, where...

Flow Behavior Analysis of Multi-Well Communication Through Secondary Fractures in Tight Oil Reservoirs Using a Laplace Domain Hybrid Model: A Field Example From Western Canadian Sedimentary Basin

Pin Jia, Linsong Cheng, Christopher Clarkson, J.D. Williams-Kovacs

Unconventional Resources Technology Conference (URTEC)

... as a combination of fracture flow and matrix flow. The Laplacetransform finite-difference (LTFD) method is used to numerically model fracture flow...

Rapid Compositional Simulation and History Matching of Shale Oil Reservoirs Using the Fast Marching Method

Atsushi Iino, Aditya Vyas, Jixiang Huang, Akhil Datta-Gupta, Yusuke Fujita, Sathish Sankaran

Unconventional Resources Technology Conference (URTEC)

... in computation time over a commercial finite difference simulator. Multiple history-matched models were generated and used for obtaining the bounds...

An Integrated Field and Numerical Study of the Impact of Formation Anisotropy on Stage Spacing in Horizontal Wells

Varahanaresh Sesetty, Ahmad Ghassemi, Ivan Gil

Unconventional Resources Technology Conference (URTEC)

... and boundary conditions, the partial differential equation (Eq. 12) is approximated using finite difference method. w( z , y )t =0 = 0 (14) Eq. 14...

Well Placement, Cost Reduction, and Increased Production Using Reservoir Models Based on Outcrop, Core, Well-log, Seismic Data, and Modern Analogs: Onshore and Offshore Western Trinidad

Grant D. Wach, Christopher S. Lolley, Donald S. Mims, Clyde A. Sellers

AAPG Special Volumes

... and demonstrate the importance of including detailed geologic information in reservoir-simulation models. CHEARS is a finite-difference ChevronTexaco...

Predicting Waterflood Behavior by Simulating Earth Models with No or Limited Dynamic Data: From Model Ranking to Simulating a Billion-Cell Model

Joseph Hovadik, David Larue

AAPG Special Volumes

... described.Figure 12. In the third level of simulation, pressure (taken from a single time step from finite difference dynamic simulation output) is used to guide...