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The AAPG/Datapages Combined Publications Database

Showing 17,717 Results. Searched 200,636 documents.

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RhoVe Method II: Empirical Density-Temperature-Effective Stress Transform, #42300 (2018).

Matt Czerniak,

Search and Discovery.com

... ([email protected]) Abstract The rhob-velocity-effective stress (RhoVe) method represents an empirical approach to pore pressure analysis...

2018

Observations of Intrinsic Anisotropy in Varied Geologic Settings, #40562 (2010)

Lori A. Hathon, Michael T. Myers

Search and Discovery.com

... Exploration and Production Laboratory Data Linked to Shell-Proprietary Image Analysis Phase 1: 1D •Three mutually perpendicular plugs with axial velocity...

2010

Deep learning velocity model building using an ensemble regression approach

Stuart Farris, Guillaume Barnier, Robert Clapp

International Meeting for Applied Geoscience and Energy (IMAGE)

... Abstracts, 2122–2125, doi: https://doi.org/10.1190/1.1817123. Park, M. J., and M. D. Sacchi, 2020, Automatic velocity analysis using convolutional neural...

2022

Serang Field Re-Evaluation

Tom Clark, Joewono Hadiwijoto, Bashir Zagalai, Steve Martinez, Donna Staples

Indonesian Petroleum Association

... structural imaging. Even with 3-D seismic, mapping is a problem due to a lateral velocity anomaly related to a major fault and to lithology variations...

1994

Refraction tomography at the Nova Ni-Cu mine

Ian James, Graeme Hird, Andrew Fitzpatrick

Petroleum Exploration Society of Australia (PESA)

..., the refracted arrival is digitised and used to correct for nearsurface velocity variations. By performing a 3D inversion of these first arrivals, a high...

2019

An Elutriator Method for Particle-size Analysis with Quantitative Silt Fractionation

Leon R. Follmer, A. H. Beavers

Journal of Sedimentary Research (SEPM)

...An Elutriator Method for Particle-size Analysis with Quantitative Silt Fractionation Leon R. Follmer, A. H. Beavers 1973 Vol. 43 No. 2. (June...

1973

Application of finite difference eikonal solver for traveltime computation in forward modeling and migration

Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff

Geological Society of Malaysia (GSM)

... field is required as the input data for Kirchhoff migration and velocity analysis process (Alkhalifah & Fomel, 2010; Zhang & Bording, 2011). It shows...

2021

Hydrodynamic analysis of pipe-wall thinning due to flow accelerated corrosion

Hiroki Sekiguchi, Hitoshi Mikada, Junichi Takekawa, Shibo Xu

International Meeting for Applied Geoscience and Energy (IMAGE)

...Hydrodynamic analysis of pipe-wall thinning due to flow accelerated corrosion Hiroki Sekiguchi, Hitoshi Mikada, Junichi Takekawa, Shibo Xu...

2022

Fiber Optic Sensing-Based Production Logging Methods for Low-Rate Oil Producers

Ge Jin, Kyle Friehauf, Baishali Roy, Jesse J. Constantine, Herbert W. Swan, Kyle R. Krueger, Kevin T. Raterman

Unconventional Resources Technology Conference (URTEC)

... the statistical distribution of possible total fluid production allocations that fit both temperature and velocity measurements. While temperature-based methods...

2019

Orientation Of Crinoids By Current Action

W. Schwarzacher

Journal of Sedimentary Research (SEPM)

... dominates. The frequency diagrams of orientation measurements are best described by harmonic analysis. KRINSELY, D., 1960, Orientation of Orthoceracone...

1963

Complexity of Pore Pressure and Stress Analyses in Mahakam Median Axis of the Lower Kutai Basin, Kalimantan, Indonesia

Roni Herdiyanto, Joe-Anderson Siadary, Dhanny Fadlan

Indonesian Petroleum Association

.... In this paper, both mechanisms are observed by analyses of effective stress analysis, log cross plot, interval velocity and clay mineral transformation...

2018

ABSTRACT: Influence of the Finer Material Portion in Physical Simulation of Density Currents; #90013 (2003)

RICHARD EDUARD DUCKER, MARCELO DEVENUTTE AVILA, ROGERIO DORNELLES MAESTRI, ANA LUIZA DE OLIVEIRA BORGES

Search and Discovery.com

... camera focused the current head for velocity and acceleration analysis, while the second followed the body for geometry feature analysis. The ultra...

2003

Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir, #11039 (2018).

James Raffle, Thomas Earnshaw, Stuart Greenwood, Jeet Singh, Juergen Fruehn, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Zhijiang Luo, Doug Sassen, Svein Idar Forsund, Mark Ackers, Lars Aamodt

Search and Discovery.com

... and deghosting technology. From this final migrated volume, structural uncertainty was then estimated using a Bayesian statistical analysis of the tomographic...

2018

A New Analytical Model for Liquid Loading in Shale Gas Reservoirs

Juntai Shi, Xiangfang Li, Yunchao Pu, Wei Yu

Unconventional Resources Technology Conference (URTEC)

... statistical analysis and the liquid accumulation will occur at lower velocity than 1.524 m/s. For gas wells with high gas/liquid ratio, Turner et al...

2014

AVO Seismic Technology - Workshop Summary

Brian Russell

PTTC

... velocity and S-wave velocity. Understanding these is necessary to application of AVO technology. Density, P- and S-wave velocity data examples were used...

2003

A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates

Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser

Journal of Sedimentary Research (SEPM)

... of the particle in question (Arnold 1911; Wray 1977). Obviously, these rigid parameters severely limit accurate analysis of sedimentation velocity in natural...

2021

Bed Configurations in Steady Unidirectional Water Flows. Part 1. Scale Model Study Using Fine Sands

Lawrence A. Boguchwal , John B. Southard

Journal of Sedimentary Research (SEPM)

..., use of hot water multiplied the effective flow depth and all flume dimensions by factors of up to 2.3, the flow velocity by factors of up to 1.5...

1990

South Halfway 3D: An example of a challenging onshore acquisition and subsequent processing and a unique way of performing a prestack elastic inversion on a difficult dataset

Marianne Rauch, Doug Brost, Hassan Odhwani, Aravind Nangarla, Adriana Gordon

International Meeting for Applied Geoscience and Energy (IMAGE)

... interval. Table 1 outlines a summary of the acquisition parameters which are based on detailed analysis of a modeling study Second International...

2022

Vp/Vs Ratio from Three Component Zero Offset: An Additional Tool for Pressure Prediction Ahead of the Bit

Carlos Planchart, Carlos Vargas, Raul Cova, Alexander Palacios

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... surface seismic data (figure 4). The surface seismic velocity analysis predicts a strong decrease of velocities ahead of the bit. The VSP inversion shows...

2006

Enhancing PSDM via Well Data Derived from Gradient Boosted Trees Machine Learning

Marianne Rauch, Mike Perz, Sathiya Namasivayam, Ritesh Sharma

Unconventional Resources Technology Conference (URTEC)

... method using measured sonic logs were compared with the results when using a machine-predicted velocity field. Log prediction method and results Deep...

2020

Abstract: Trace Interpolation and Elevation Statics by Conjugate Gradients; #90172 (2014)

Marcus Wilson, Robert J. Ferguson

Search and Discovery.com

... is computed using an assumed velocity model and the wavefield at depth is derived using weighted damped least squares. This method is used to correct common...

2014

A Contribution to the Study of Reservoirs Using Seismic Data

Gatot Kariyoso, Purwoko, J. Delaplanche

Indonesian Petroleum Association

... pertinent to the zone of interest, is the aim in doing quantitative analysis. The result of the study is shown in figure 15. Velocity variation...

1979

Middle and Upper Jurassic Depositional Environments at Outer Shelf and Slope of Baltimore Canyon Trough

L. A. Gamboa , M. Truchan , P. L. Stoffa

AAPG Bulletin

... to the interval velocity values obtained from the analysis of the 0-4 km (0-13,100 ft) semblance velocity scans, we were able to confirm our velocity...

1985

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