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The AAPG/Datapages Combined Publications Database

Showing 1,708 Results. Searched 200,636 documents.

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Ascending

Stratigraphy of Upper Pennsylvanian Cyclical Carbonate and Siliciclastic Rocks, Western Paradox Basin, Utah

Mark R. Williams

Rocky Mountain Section (SEPM)

... fluctuation, apparently linked to high-amplitude, glacio-eustatic sea-level change. A depositional model derived from analysis of this exposure...

1996

Constraints on the nature and thickness of sedimentary fill and underlying basement rocks in Bowser and Sustut basins, north-central British Columbia from analysis of potential field data

Carmel Lowe, Judith Baker, Carol Evenchick

CSPG Bulletin

...), and generate high-amplitude anomalies as do the granites, granodiorites, and quartz mon-zonties that intrude the western part of Stikinia...

2006

Resolving Multiphase Fractions in Horizontal Wells Using Speed of Sound Measured with Distributed Acoustic Sensors and a PVT Database

Peyman Moradi, Brian Seabrook, Neal Adair, Ricardo Garza

Unconventional Resources Technology Conference (URTEC)

... signal characteristics, such as amplitude, standard deviation, energy, RMS, intensity of different wavelet levels, dominant frequency, and peak intensity...

2024

Seismic-based sediment provenance analysis in continental lacustrine rift basins: An example from the Bohai Bay Basin, China

Hongtao Zhu, Xianghua Yang, Keyu Liu, and Xinhuai Zhou

AAPG Bulletin

... of seismic reflections the characteristics (e.g., reflection amplitude, apparent frequency, continuity, external form, and internal reflection...

2014

Characterization and Delineation of Potential Evaporite Geohazards Using Electrical Resistivity Methods along FM 2185, Culberson County, Texas

Lenora D. Perkins, Kevin W. Stafford, Wesley A. Brown

GCAGS Journal

..., RMS = 2.98%, and (A–2) site 1 interpreted inverted section. Depth of investigation is ~2.5 m; vertical exaggeration of 4x. (B–1) Site 2, 120 m...

2023

Use of Seismic Data for Statistical Estimation of Outcome Probabilities of Complexly Faulted Structures in Tabasco Basin, Mexico

Juan M. Berlanga , John W. Harbaugh

AAPG Bulletin

..., the distances can be grouped into convenient intervals, for example, 0.25 km intervals. For each distance interval, a measure termed the root mean square (RMS...

1981

Structure and Basin Analysis of the Southern Tonga Forearc

Richard H. Herzer, Neville F. Exon

Circum Pacific Council Publications

... evenly-spaced, parallel reflectors while the lower unit is character­ ized by less distinct, higher amplitude, paral­ lel reflectors. Clinoform reflectors...

1985

Utilizing sedimentary process-based models as training images for multipoint facies simulations

Ingrid Aarnes, Helena van der Vegt, Ragnar Hauge, Bjørn Fjellvoll, Kjetil Nordahl

CSPG Bulletin

... distribution and basin slope. The simulation results are imported into the reservoir modeling software Roxar RMS. This allow us to combine...

2019

Pilot Phase of the Aguada Federal Block, Black-Oil Window

Osvaldo Nielsen, David Curia, Pablo Pateti, Javier Caniggia, Alexis Ortega, Morten Slinde

AAPG Special Volumes

... correlation, high signal/noise ratio (SNR), and amplitude-stable data. To obtain this data quality, a well-defined acquisition program and processing...

2020

A New Type of Bedform Produced by Backfilling Processes in a Submarine Channel, Late Miocene, Tabernas-Sorbas Basin, SE Spain

Kevin T. Pickering , David M. Hodgson , Ellen Platzman , Julian D. Clark , Clare Stephens

Journal of Sedimentary Research (SEPM)

...., OLLIER, G., AND MICHEL, J.L., 1989, Evidence for slope instability and current-induced sediment transport, the R.M.S. Titanic wreck search area...

2001

Sensitivities, Limitations, and Error Inherent in Resistivity-tool-response Modeling - Application of Resistivity-Tool-Response Modeling for Formation Evaluation - Archie Series No. 2

Hezhu Yin

AAPG Special Volumes

... limit, or overall root-mean-square (RMS), which is composed of random and systematic errors. This is the essential information for a logging tool...

2011

A Comparison of Fractal Methods for Evaluation of Hydraulic Fracturing Surface Roughness

Abbas Movassagh, Xi Zhang, Elaheh Arjomand, Manouchehr Haghighi

Australian Petroleum Production & Exploration Association (APPEA) Journal

.... Roughness-length method The roughness-length method considers the relationship between the root mean square (RMS) roughness and the sampling length...

2020

Seamount Age Estimates from Paleomagnetism and Their Implications for the History of Volcanism on the Pacific Plate

William W. Sager

Circum Pacific Council Publications

... pole is best, Parker and Hildebrand (1987) recommend adjusting X so that the rms misfit between the observed and calculated anomalies...

1992

Integrated 3D inversion of magnetotelluric and HeliTEM data collected in the geothermal area of Japan

Alexander Gribenko, Leif Cox, Michael Jorgensen, Michael S. Zhdanov, Masami Ikeya, Yusuke Usui

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the inversion using these errors as data weights is given in Figure 2. One can see that RMS reached 2.5 after about 500 iterations. Figure 3 shows...

2022

High Expectations: Morocco

Jane Whaley

GEO ExPro Magazine

.... When Getting The Right Result Matters AAPG 2012 - booth #731 Looking for increased oil & gas recovery? Consider it solved. RMS 2012, Emerson...

2012

Measuring seasonal velocity variations on an urban DAS array

Jihyun Yang, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the stacking likely are possible with improved stacking methods. Selective stacking method based on the RMS ratio of signal and noise windows (Xie et al...

2022

Transient Electromagnetic Detection of Subsea Permafrost Near Prudhoe Bay, Alaska

Gerald G. Walker, K. Kawasaki, T. E. Osterkamp

Pacific Section SEPM

... Models 1 3 5 7 9 P, Pt Pt hi h> RMS HHS P, 2 Pi Pt Layer 2 (3) Three layer: Pit sea-water and thawed sediments. p : ice-bearing...

1987

Modeling Waves and Circulation in Lake Pontchartrain, Louisiana

Richard P. Signell, Jeffrey H. List

GCAGS Transactions

... volume exchange in an estuarine system: Estuarine, Coastal and Shelf Science, v. 16., p. 229-240. Figure 5. RMS magnitude of (a) remotely-forced...

1997

Uncertainty, Subjectivity and Bias, #120048 (2012)

Andrew Curtis, Matthew Walker

Search and Discovery.com

... they stop. This RMS measure is not visible to the Geologist during the experiment. Nevertheless, the RMS difference value at the final iteration...

2012

Optimización de Migración Pre-Apilado en Tiempo Tipo Kirchhoff para Datos Sísmicos 3D en los Llanos Orientales [PAPER IN SPANISH] Migration Optimization of Pre-Stack Kirchhoff Time Type of 3D Seismic Data in the Eastern Plains

María Isabel Prieto, José María Jaramillo

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... el punto imagen. Este rayo esta asociado a la velocidad RMS, en un medio isotrópico (no hay variación de la velocidad con el ángulo de propagación del...

2009

Differentiation of Beach, Dune, and Aeolian Flat Environments by Size Analysis, Mustang Island, Texas

Curtis C. Mason, Robert L. Folk

Journal of Sedimentary Research (SEPM)

... compared. For each parameter, the value of the root-mean-square (rms) deviation was computed. The following rms deviations were obtained: Mean (Mz), ±0.008...

1958

The Impact of Competition Law on Destination Restrictions in Asia-Pacific LNG Contracts

Mark Grime, Dave Poddar, Nadia Kalic

Australian Petroleum Production & Exploration Association (APPEA) Journal

... applies in cases where firms exclude or control the business activities of other undertakings causing a ‘substantial restraint of competition’ in a relevant...

2017

Examples of Lithology Models in the Permian Basin from Cased-hole Logging

Richard C. Odom, Gerald P. Hogan, II, Carroll B. Rogers, Josh R. Fairbanks

West Texas Geological Society

... environments. For this set, Figures 2 and 3 illustrate the fit for the neutron porosity AIPN and the density porosity AIPD, respectively. For this set, the RMS...

2000

Depth Imaging „ Seeing the Invisible

Vetle Vinje

GEO ExPro Magazine

.... One key difference between time imaging and depth imaging is the way the velocity model is defined. In time imaging, the model is defined by the RMS...

2010

Application of formation pressure prediction technique based on high-density three-dimensional seismic constraints in complex structural zones

Baoli Yu, Keyu Liu, Chao Li, Peng Chen, Baorong Xu, Jia Chen, Wenchao Xiang, Bo Yuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... for pressure body prediction is obtained from the RMS velocity field of prestack time migration seismic data. Generally, the accuracy of the result...

2022

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