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The AAPG/Datapages Combined Publications Database

Showing 4,883 Results. Searched 200,691 documents.

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Effect of Mineralogy on NMR, Sonic, and Resitivity: NMR, Sonic, and Resistivity: A Case Study of the Monterey Formation

Saul Rivera, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... the elastic wave into an electric pulse that is then recorded by a digital oscilloscope. The wave is recorded from the oscilloscope and the velocity...

2014

Simulation of Multiple-Stage Fracturing in Quasibrittle Shale Formations Using Pore Pressure Cohesive Zone Model

Mahdi Haddad, Kamy Sepehrnoori

Unconventional Resources Technology Conference (URTEC)

... discontinuity technique results in efficient and accurate fracture propagation in elastic homogeneous media. However, the main advantage of the boundary...

2014

Gradient-regularized physics informed neural networks for acoustic wave simulation

Shobhit Mishra, Bharath Shekar

International Meeting for Applied Geoscience and Energy (IMAGE)

... the acoustic wave equation. PINNs are capable of simulating seismic wave propagation without the need for discretization and can be modified to be resolution...

2024

Damage and plastic deformation of reservoir rocks: Part 2. Propagation of a hydraulic fracture

Seth Busetti, Kyran Mish, Peter Hennings, Ze'ev Reches

AAPG Bulletin

...Damage and plastic deformation of reservoir rocks: Part 2. Propagation of a hydraulic fracture Seth Busetti, Kyran Mish, Peter Hennings, Ze'ev Reches...

2012

An Approach for Generating Spatially and Physically Correlated Natural Fracture Network Properties for Unconventional Reservoirs

Yogendra Narayan Pandey, Jeffrey M. Yarus, Genbao Shi, Veronica Liceras

Unconventional Resources Technology Conference (URTEC)

.... The Woodlands, Society of Petroleum Engineers. Hudson, J. A., 1981. Wave speeds and attenuation of elastic waves in material containing cracks...

2016

Fluid Overpressures and Decollements in Source Rocks … Application of Thermo-mechanical Models to the Subalpine Chains,

Josselin Berthelon, William Sassi, Evgueni Burov

Search and Discovery.com

... decollement could have influenced its propagation and the development of thrust‐related folds. In order to better predict the Chartreuse FTB scenario...

2016

Modeling-based amplitude recovery (MBAR)

Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church

International Meeting for Applied Geoscience and Energy (IMAGE)

..., overburden wave propagation, and processing algorithms. Waveform inversion (Tarantola, 1984) and least-squares migration (Nemeth et al., 1999) calibrate field...

2022

Impact of Velocity Field on AVA Analysis; #42363 (2019)

Ritesh Kumar Sharma, Satinder Chopra

Search and Discovery.com

... and is a function of only P-wave velocity and density. The second term B referred to as the gradient stack, has a dependence on P-wave velocity, S-wave velocity...

2019

What is Horizontal Resolution?

L. R. Denham, R. E. Sheriff

Indonesian Petroleum Association

.... Figure 8. The Real Earth – Very Complex The First Type of Approximation The mathematical model used to describe the real earth is the scalar wave...

1981

Styles of Continental Rifting: Results from Dynamic Models of Lithospheric Extension

Jean Braun, Christopher Beaumont

CSPG Special Publications

... and Structures, v. 6, p. 1069-2086. Hill, R. 1967. The mathematical theory of plasticity. London: Oxford University Press, 355p. Houseman, G...

1987

Comparison of Marcellus Fracturing Using Azimuthal Seismic Attributes Versus Published Data From Outcrop Studies

Tanya L. Inks, Terry Engelder, Jacki S. Hocum, Bruce Golob, Darien O'Brien

Unconventional Resources Technology Conference (URTEC)

... and depth scales shown are for local datums. Azimuthal Anisotropy Seismic anisotropy refers to variation in elastic wave propagation velocity...

2014

From Semi-Circular Bending Test to Microseismic Maps: An Integrated Modeling Approach to Incorporate Natural Fracture Effects on Hydraulic Fracturing

Arash Dahi Taleghani, Ping Puyang, Bhaba Sarker, Miguel Gonzalez

Unconventional Resources Technology Conference (URTEC)

... reservoirs profoundly impacts the propagation of hydraulic fractures and the overall efficiency of fracturing treatment (Dahi Taleghani et al., 2013...

2015

Multipole borehole acoustics in the presence of an constraints elastic tool

Tim Geerits, Stefan Schimschal, Anna Swiatek

International Meeting for Applied Geoscience and Energy (IMAGE)

...) that govern the wave motion in borehole fluid, elastic tool and tool fluid conduit in the  r ',  ', z '  domain and subject them to subsequent Fourier...

2024

Protection Refrac: Analysis of Pore Pressure and Stress Change Due to Refracturing of Legacy Wells

Ali Rezaei, Mehdi Rafiee, Giorgio Bornia, Mohamed Soliman, Stephen Morse

Unconventional Resources Technology Conference (URTEC)

.... A transient poroelastic displacement discontinuity model is developed to study the problem of undesirable hydraulic fracture propagation toward depleted zones...

2017

Porosity and Permeability Estimation Using Acoustic Impedance Inversion and Instantaneous Q Method in BarokahŽ Field, Baturaja Formation, South Sumatera Basin

Diva Alfiansyah, Sulistyo Oetomo Putro, Sismanto, Fatkhul Mu'in

Indonesian Petroleum Association

... wave propagation in fluid-saturated porous solids. Geophysics, 26(2), pp. 169-181. Ginger, D. & Fielding, K., 2005. The Petroleum Systems and Future...

2017

Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia

F. H. Gómez, J. P. Castagna

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...) using a mathematical interpolation scheme not implemented as a black box. The elastic parameters Poisson and Vp/Vs ratio are identified as important...

2004

A Practical Review of Migration Issues and Solutions; #40723 (2011)

Ian F. Jones

Search and Discovery.com

... environment with a model built using one-way wave propagation assumptions. Also, a WEM image will have a class of noise in the image which results from two...

2011

Feasibility of the quantitative time-lapse seismic characterisation of a heterogeneous CO

Roman Isaenkov, Stanislav Glubokovskikh, Boris Gurevich

Petroleum Exploration Society of Australia (PESA)

...://doi.org/10.1023/A:1011044812133 Kennett, B. (1983). Seismic Wave Propagation in Stratified Media. In Cambridge University Press. https://doi.org...

2019

Active-hinge-folding-related Deformation and its Role in Hydrocarbon Exploration and DevelopmentInsights from HCA Modeling

Francesco Salvini, Fabrizio Storti

AAPG Special Volumes

...-propagation folds: Tectonics, v. 17, p. 640656.Alonso, J. L., and A. Teixel, 1992, Forelimb deformation in some natural examples of fault-propagation folds...

2004

Solving seismic inverse problems by an unsupervised hybrid machine-learning approach

Mrinal K. Sen, Arnab Dhara

International Meeting for Applied Geoscience and Energy (IMAGE)

... is fundamental to solving our inverse problem of estimating subsurface elastic parameters from seismic data. There are essentially two approaches to solving...

2022

Capturing Dynamic Behavior of Propped and Unpropped Fractures During Flowback and Early-Time Production of Shale Gas Wells using a Novel Flow-Geomechanics Coupled Model: A Field Example from the ChangNing Shale in China

Pin Jia, Ming Ma, Linsong Cheng, Hengfei Yin, Zhuang Li

Unconventional Resources Technology Conference (URTEC)

.... Mathematical Model The high-pressure fracturing fluid is injected into the formation to open the fractures during the hydraulic fracturing and then shut-in. Once...

2020

Progressive Fracturing Simulations: Transition from Non-Intersecting Fractures to Intersections, #41776 (2016).

Mahdi Haddad

Search and Discovery.com

... in a quasi-brittle rock, e.g. shale, which concludes a more precise fracture geometry and pumping pressure compared to those from Linear Elastic Fracture...

2016

Combining seismic reservoir characterization workflows with basin modeling in the deepwater Gulf of Mexico Mississippi Canyon area

Wisam H. AlKawai, Tapan Mukerji, Allegra Hosford Scheirer, and Stephan A. Graham

AAPG Bulletin

...-wave impedance and far-angle elastic impedance centered at 36°, we estimated PDFs of acoustic impedance and elastic impedance at 36° using Connolly...

2018

Geology-geophysics-data mining solution enhances the identification of deep fault-karst carbonate reservoirs

Fei Tian, Jiangyun Zhang, Wenxiu Zhang, Wenhao Zheng, Wang Zhang, Zhongxing Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... represents the function related to posterior information; X 𝑝𝑝 represents the mathematical expectation of wave impedance; σ represents the covariance...

2022

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