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The AAPG/Datapages Combined Publications Database

Showing 4,606 Results. Searched 195,452 documents.

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Three-dimensional geological and synthetic seismic model of Early Permian redeposited basinal carbonate deposits, Victorio Canyon, west Texas

Xavier Janson, Charles Kerans, Jerome A. Bellian, William Fitchen

AAPG Bulletin

... incorporate fine-scale stratigraphic architecture. In addition, the stochastic impedance model incorporates spatially correlated noise, resulting in more...

2007

Abstract: Common Reflection Angle Pre-Stack Depth Migration as Data Enhancement Method for 3D Sparse Land Seismic Data, Case Study from Saudi Arabia; #90319 (2018)

Asaad E. Alzawwad, Krzysztof K. Sliz, Luke LaFreniere

Search and Discovery.com

... m by 30 m. The sparse geometry resulted in a spatially varying fold from 60 in the majority of the area up to a maximum of 460 on some in-lines...

2018

Calibration of Double-Ended Distributed Temperature Sensing System for Production Logging

Ge Jin, Kyle Friehauf, Baishali Roy

Unconventional Resources Technology Conference (URTEC)

... of the cable are comparable to the borehole gauge measurements. A direct calculation using Equation 6 and 7 may spread the channel-dependent random noise...

2019

Transfer Learning with Recurrent Neural Networks for Long-term Production Forecasting in Unconventional Reservoirs

Syamil Mohd Razak, Jodel Cornelio, Young Cho, Hui-Hai Liu, Ravimadhav Vaidya, Behnam Jafarpour

Unconventional Resources Technology Conference (URTEC)

... and š’š12# where š‘$ = 1, š‘4 = 1 and š‘3 = 1. We first consider a transfer learning scenario (i.e., random) to mimic an infill drilling development...

2021

Australian Insights into Streamer Technology Innovations

Andrew Long

Petroleum Exploration Society of Australia (PESA)

.... reducing weather, swell and operational down-going pressu re wavefield, reflected with The technology described here uses an noise effects recorded...

2009

Deriving Subsurface Insight from Seismic

Gregory Partyka

Indonesian Petroleum Association

... of the noise attenuation. It is important to work with a stable source wavelet. If the source wavelet characteristics vary temporally and /or spatially...

2015

Estimating Parameters for Hierarchical Permeability Correlation Models

Zhenxue Dai, Robert W. Ritzi Jr., David F. Dominic

Special Publications of SEPM

... covariance structure of intrinsic or nonintrinsic random functions from point or spatially averaged data, Samper and Neuman (1989) described a cross...

2004

Estimation of reservoir properties using a prestack seismic probabilistic inversion in gas-bearing tight sandstone reservoirs

Yongjian Zeng, Zhaoyun Zong, Kun Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... band and noise interference in seismic data, pre-stack inversion problems often exhibit strong ill-posedness. Bayesian-guided pre-stack probabilistic...

2023

Deep Learning Models for Methane Emissions Identification and Quantification

Ismot Jahan, Mohamed Mehana, Bulbul Ahmmed, Javier E. Santos, Dan Oā€™Malley, Hari Viswanathan

Unconventional Resources Technology Conference (URTEC)

... in increasing the performance of the CNN. Random Gaussian noise with zero mean and 0.2 variance, random horizontal flip, random rotation of 0.2, and random...

2023

Abstract: Tetrapod trackways in a fossil Walchia forest: a new discovery from the early Permian of Nova Scotia

J. H. Calder, H. E. K. Van Allen, K. Adams, R. G. Grantham

Atlantic Geology

... of non-random passage of the Brule tetrapods along a preferred route and suggestive of group behaviour. Herding, unknown to us in the Paleozoic, can...

1995

The Role of Positive Feedback in the Development of Internal Oscillations for a Simple, Tightly Coupled, Nearshore Depositional Model

Brian S. Penn, John W. Harbaugh

Special Publications of SEPM

... random noise with random spikes and pinch outs that is grow or regions relatively cyclic pattern would abruptly amplitude and completely change...

1999

An Innovative and Simple Approach to Spatially Evaluate a Proxy for Stress Shadow Effect of Unconventional Reservoir Completion Activity

Shane J. Prochnow, Alena Grechishnikova, Paymon Hossaini, Mohamed Ibrahim, Sandra Saldana

Unconventional Resources Technology Conference (URTEC)

...An Innovative and Simple Approach to Spatially Evaluate a Proxy for Stress Shadow Effect of Unconventional Reservoir Completion Activity Shane J...

2022

Preservation of Autogenic Processes and Allogenic Forcings in Set-Scale Aeolian Architecture I: Numerical Experiments

Travis Swanson, David Mohrig, Gary Kocurek, Benjamin T. Cardenas, Matthew A. Wolinsky

Journal of Sedimentary Research (SEPM)

... the migration rates of subaqueous dunes: Water Resources Research, v. 32, p. 3207ā€“ 3217. Paola, C., and Borgman, L., 1991, Reconstructing random...

2019

Interaction of Reaction, Mass Transport, and Rock Deformation During Diagenesis: Mathematical Modeling of Intergranular Pressure Solution, Stylolites, and Differential Compaction/Cementation

Thomas Dewers, Peter J. Ortoleva

AAPG Special Volumes

... of spatially discrete domains of heightened compaction and cementation in sandstones and argillaceous carbonates. Bathurst, R. G. C., 1958, Diagenetic fabrics...

1990

How Sealed Is a Seal? - High Resolution Seal Integrity Evaluation Using 3D Seismic Data

Gary Yu

AsociaciĆ³n Colombiana de GeĆ³logos y Geofisicos del PetrĆ³leo (ACGGP)

... pre-stack time migrated (PSTM) data in terms of high signal-to-noise ratio (SNR) and high resolution (HR). The high SNR and HR PSTM data provides...

2009

North West Shelf 3D Velocity Modeling

Laureline Monteignies, Cedric Magneron, Natalia Gritsajuk

Petroleum Exploration Society of Australia (PESA)

...), are applied all along the processing sequence: - factorial kriging is used for filtering out artefacts such as random noise, acquisition footprint...

2016

Key Properties are not Well Represented by Means: Spatial Asymmetry in Coal Seam Gas Reservoir Modelling

Sebastian Hoerning, Iain Rodger

Unconventional Resources Technology Conference (URTEC)

.... The basic geostatistical assumption is that spatially distributed variables (or data values) xi at locations si are a realization of a random field X...

2021

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