Prediction of Fracture Porosity from Well Log Data by Artificial Neural Network, Case Study: Carbonate Reservoir, DEPOKŽ Field

Okok Wijaya, Pebrian Tunggal P, Ahmat Dafit Hasim, Depta Mahardika, Sungkono, Bagus Jaya S

Indonesian Petroleum Association

... plot analysis shows the relationship between log data and fracture porosity log. From the result, it can be seen that density and p-wave velocity have...

Imaging the Earth using Incoherently Scattered Seismic Waves in Exploration Geophysics, by D. M. Leslie; #90902 (2001)

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Abstract: Quantitative Characterization on The Densification Process of Sandstone Reservoirs; #90321 (2018)

Hui Li

Search and Discovery.com

..., the volume of cement, the volume of secondary dissolution pore, the experiment simulation of compaction and mathematical model derivation, respectively...

Stress characterization of reservoirs and non-reservoirs layers and its impact on hydraulic fracturing

Elisabeth Francis, Jaime Alfredo Rabines Menendez

International Meeting for Applied Geoscience and Energy (IMAGE)

... a unique opportunity to characterize anisotropy due to layering, stress and fractures. In addition, the elastic properties were obtained using a novel...

Geomechanical restoration as a tool for fractured reservoir characterization: Application to the Permian Basin, west Texas

Joseph M. Stockmeyer, John H. Shaw, Lee T. Billingsley, Andreas Plesch, Michael Wales, Leore C. Lavin, Ray Knox, and Luke Finger

AAPG Bulletin

... and unconventional development operations. Allmendinger, R. W., 1998, Inverse and forward numerical modeling of trishear fault-propagation folds: Tectonics, v...

A New Workflow to Upscale and Propagate Saturation-Dependent Petrophysical Properties from Wireline Logs to 3-D Geocellular Models; #42438 (2019)

Alan A. Curtis, Eric Eslinger, Siva Nookala

Search and Discovery.com

... presents advanced classification and propagation (distribution) concepts and workflows that enable such effective upscaling, with a focus...

Deep learning software accelerators for full-waveform inversion

Sergio Botelho, Souvik Mukherjee, Vinay Rao, Santi Adavani

International Meeting for Applied Geoscience and Energy (IMAGE)

... and the shot records. Current datadriven approaches, where training is performed using acoustic wave equation simulation data or historical datasets, have...

Learned coupled inversion for carbon sequestration monitoring and forecasting with Fourier neural operators

Ziyi Yin, Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... problem involving both fluid-flow physics and wave physics. Additionally, monitoring usually requires the solvers for these physics to be coupled...

Geostatistical Simulation of Reservoir Porosity Distribution from 3-D, 3-C Seismic Reflection and Core Data in the Lower Nisku Formation at Joffre Field, Alberta

Raul Cabrera-Garzon, John F. Arestad, Kadri Dagdelen, Thomas L. Davis

AAPG Special Volumes

... Second International Symposium on the Devonian System, p. 87-152. Wyllie, M.R.J., A.R. Gregory, and L.W. Gardner, 1956, Elastic wave velocities...

Burrow Patterns of Ghost Crab Ocypode ceratophthalma (Pallas) as Possible Indicators of Foreshore Slopes: ABSTRACT

A. Chakrabarti

AAPG Bulletin

... of the foreshore slope of high sloped beaches has been noted. A mathematical analogy between the shape of the secondary arm of these Y burrows...

Abstract: 3D Stratigraphic Modelling in Complex Tectonics Area, by S. Wolf and D.Granjeon; #90066 (2007)

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Stress Inversion via Borehole Image Log and Fracturing Data: Integrated Approach

Mojtaba P. Shahri, Hamed Chok, Jian Huang, Peter Elkington

Unconventional Resources Technology Conference (URTEC)

... tests), borehole tensile or compressive failure data (e.g., from image logs), near-wellbore acoustic wave measurements (e.g., from sonic tools...

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... stacked data for a range of angles. Elastic impedance is mathematical impedance that produces the Aki-Richards linearized reflectivity function...

Analytical Model for History Matching Drawdown & Buildup Cycles of Multi-Fractured Horizontal Wells Experiencing Multiple Operational Upsets

Bin Yuan, Zhenzihao Zhang, Christopher R. Clarkson, Samane Moghadam, Hamidreza Hamdi, Amin Ghanizadeh

Unconventional Resources Technology Conference (URTEC)

... transient propagation orthogonal to the hydraulic fracture (HF). In Figure 1, the well is assumed to be producing with a constant production rate of q1...

Insights into the Regional Evolution of the Outer Fold-and-Thrust Belt, Niger Delta, from Combining New Techniques in 3-D Sequential Geomechanical Restoration with Decompaction; #41026 (2012)

Pauline Durand-Riard and John H. Shaw

Search and Discovery.com

...., 2002, Geomodeling, in U. Bayer, H. Burger, and W. Skala, (eds.), 8th annual conference of the International Association for Mathematical Geology...

Abstract: Detailed Clastic Maps from Intense Log Data Extractions and Advanced Sedimentation Analysis, by R. Allen; #90911 (2000)

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Abstract: Examples of Cased Reservoir Analysis in the Ventura Basin, California, by R. Odom; #90911 (2000)

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Underground Stresses

A. E. Scheidegger

CSPG Bulletin

.... Geol. Geoph., Vol. 1, pp. 565-70. Levin, E., 1960, "Elastic Equilibrium of a Plate with a Reinforced Elliptical Hole," J. Appl. Mech., Vol. 27, p. 283...

Perspectives on Stratigraphic Simulation Models: Current Approaches and Future Opportunities

W.Lynn Watney, Eugene C. Rankey, John Harbaugh

Special Publications of SEPM

... basis input and logical foundation engine both of which use ever improving quantitative knowledge of geologic systems Roles of modeling include I...

A Comprehensive Simulation Study of Hydraulic Fracturing Test Site 2 (HFTS-2): Part I - Modeling Pressure Dependent and Time Dependent Fracture Conductivity in Fully Calibrated Fracture and Reservoir Models

Han (Jake) Li, Jichao Han, Jiasen Tan, Matt Jones, Yu Zhao, Soodabeh Esmaili, Fadila Bessa, Vinay Sahni, Sriram Pudugramam, Shunhua Liu, Qian Li, James Kessler

Unconventional Resources Technology Conference (URTEC)

...), and 𝑛 is the proppant concentration power exponent Based on the mathematical structure of the propped fracture conductivity calculation formula, (C f )maxis...

The Stress Regime of The Western Canadian Basin and Implications for Hydrocarbon Production

J.S. Bell, E.A. Babcock

CSPG Bulletin

... basaltic vulcanism and high heat flow. In addition, they noted that seismological studies indicate that elastic body-wave velocities are reduced...

Stratigraphic and Structural Interpretations Using Diffraction Seismograms

Richard K. Snavely , A.K.M. Sarwar

GCAGS Transactions

... phenomena of wave propagation in the context of the wave equation. His solution explains the phase and obliquity problems encountered in Huygens' principle...

Gravity-Driven Consolidation of Granular Slurries--Implications for Debris-Flow Deposition and Deposit Characteristics

Jon J. Major

Journal of Sedimentary Research (SEPM)

... of homogeneous, poorly sorted debris can result from mingling of soft deposits and recurrent surges rather than from a single flow wave if deposit...

Petrophysical Evaluation of Organic Richness and Brittleness of Shale for Unconventional Hydrocarbon Prospecting: A Case Study on Vadaparru Shale, Krishna Godavari Basin, India

Arijit Sahu, Milan Kanti Das

Unconventional Resources Technology Conference (URTEC)

..., A., and B. Sinha. 1993. Weak elastic anisotropy and the tube wave. Geophysics 58:1091–1098. Passey, Q.R., S. Creaney, J.B. Kulla, F.J. Moretti, and J.D....

Experimental Study of Hydraulic Fracture/Natural Fracture Interaction on a Tight Sandstone Formation

Xiangtong Yang, Jeffrey Burghardt, Hui Zhang, Yang Zhang, Fuxiang Zhang, Jianyong Pei, Chunyan Qi, Kaibin Qiu, Nick Whitney

Unconventional Resources Technology Conference (URTEC)

.... (1995). An experimentally verified criterion for propagation across unbounded frictional interfaces in brittle, linear elastic-materials. Int J Rock Mech Min Sci ...