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The AAPG/Datapages Combined Publications Database

Showing 16,595 Results. Searched 195,689 documents.

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Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011)

Xavier E. Refunjol, Joel H. Le Calvez, and Kurt J. Marfurt

Search and Discovery.com

...Predicting Hydraulically Induced Fractures Using Acoustic Impedance Inversion Volumes: A Barnett Shale Formation Example; #40829 (2011) Xavier E...

2011

Simulation of seismic waves in the fluid-solid coupled thermoelastic medium

Sen Yang, Guochen Wu, Junzhen Shan, Hongying Liu

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the heat conduction equation derived from CTE theory contradicts special relativity, contrary to the fact that waves propagate within a finite velocity...

2023

Improvement of Seismic Tomographic Imaging by Downward Continuation and Modified SIRT

Teuku A. Sanny, D. Santoso, D. Dahrin, Fatkhan, Alfian B.

Indonesian Petroleum Association

... drastically if we reconstruct the image by BPT as an initial model. Using prior knowledge of the velocity and depth, the Downward Continuation Principle...

1996

Case studies on the application of passive seismic horizontal to vertical spectral ratio (HVSR) surveying for heavy mineral sand exploration

Nigel Cantwell, Matthew Owers, Jayson Meyers, Sharna Riley

Petroleum Exploration Society of Australia (PESA)

... in Figure 1. A constant average shear wave velocity of 480 m/s has been used to generate this HVSR section, which was determined from analysis of existing...

2019

Recognition criteria for distinguishing between hemipelagic and pelagic mudrocks in the characterization of deep-water reservoir heterogeneity

Jesus Ochoa, Jeannette Wolak, Michael H. Gardner

AAPG Bulletin

...) autodigitate raster data using MOST software for statistical analysis; and (5) integrate all information available to establish sedimentation units, including...

2013

Seismic Stratigraphy and Global Changes of Sea Level: Part 10. Seismic Recognition of Carbonate Buildups: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

J. N. Bubb , W. G. Hatlelid

AAPG Special Volumes

... on visual interpretation of reflection configuration and on other seismic parameters such as amplitude, frequency, continuity, and interval velocity...

1977

Seismic Stratigraphy and Global Changes of Sea Level, Part 10: Seismic Recognition of Carbonate Buildups

J. N. Bubb , W. G. Hatlelid

AAPG Bulletin

... careful y to aid in the interpretation of stratigraphy from interval velocity. SOME LIMITATIONS AND QUALIFICATIONS Many seismic reflection...

1978

Abstract: Efficient Broadband Marine Acquisition and Processing for Improved Resolution and Deep Imaging; #90172 (2014)

Ed Kragh, Tim Brice, Tony Curtis, Josef Heim, Deepak Kapadia, Morten Svendsen

Search and Discovery.com

..., imaging, and velocity model building, also benefit from the broadband result. Data acquired in this way are also more robust to poor weather conditions...

2014

Analysis of Scale Exaggeration on Seismic Profiles (1)

DONALD S. STONE

AAPG Bulletin

... on the profile using the shot point or vibrator station numbering system as a scale guide. Several ways of showing relative scales on seismic profiles...

1991

ABSTRACT: Determination of Carbonate Permeability Category using Hybrid Neural Network and Fuzzy Inference Systems; #90049 (2005)

H-C. Chang, H-C. Chen, D. C. Kopaska-Merkel

Search and Discovery.com

...ABSTRACT: Determination of Carbonate Permeability Category using Hybrid Neural Network and Fuzzy Inference Systems; #90049 (2005) H-C. Chang, H-C...

Unknown

Problems in Reflection Seismology

G. H. Westby

Tulsa Geological Society

... at a high velocity, in shales at a lower velocity and in sandstones with a still lower velocity. In reflection seismic prospecting we create...

1934

Deep Sea Carbonates: Acoustic, Physical, and Stratigraphic Properties

Larry A. Mayer

Journal of Sedimentary Research (SEPM)

.... In the laboratory the cores were cut into 8-9 cm sections (a total of 189 samples). Sound velocity measurements were made over this interval using...

1979

Pengiraan nilai Penanda Mutu Batuan (RQD) menggunakan kaedah analisis spektral gelombang permukaan (IN MALAY), Rock Quality Designation (RQD) computation using the Spectral Analysis of Surface Waves method

Suharsono, Abdul Rahim Samsudin, Abdul Ghani Rafeek

Geological Society of Malaysia (GSM)

...) computation using the Spectral Analysis of Surface Waves method Suharsono, Abdul Rahim Samsudin, Abdul Ghani Rafeek Annual Geological Conference 2004, June 4...

2006

Abstract: Generalized Frames for Gabor Operators in Seismic Imaging; #90172 (2014)

Michael P. Lamoureux, Gary F. Margrave, Peter C. Gibson

Search and Discovery.com

... propagated by one step at the appropriate velocity using a Fourier-based phase propagator, and the two components reassembled before the next time...

2014

Optimised 3D Land Geophysical Survey Design - A Case Study

P. van Baaren

Papua New Guinea (PNG) Petroleum Convention Proceedings

... was available for analysis, the maximum offset was determined by the generation of a synthetic common mid-point gather (CMP) using the velocities derived from...

2000

Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021)

R. Ahmadov, S. Carhart, K. Johnson, L. Louis, G. Boitnott

Search and Discovery.com

...Core to Log Integration in Alaska's North Slope Nanushuk Formation Using High Resolution Petrophysical Profiling; #51689 (2021) R. Ahmadov...

2021

Numerical Solution of Proppant Transport and Distribution in Tortuous and Uneven Fractures

Bingyang Bai, Tianbo Liang, Mengchuan Zhang, Bingrui Luo

Unconventional Resources Technology Conference (URTEC)

... with dimensions of 1.5m (length)×0.3m (height)×0.004m (width). Experiments are then conducted using 20/40 mesh sand, with 7.4% sand and a slurry velocity...

2021

Abstract: Borehole Images and VSPs as Aid to Attribute and Inversion Analysis (Poster 14)

Debnath Basu, Mark Lambert, Alexis Carrillat, Chandra Velu, Riasat Hussain

Geological Society of Malaysia (GSM)

..., facies analysis was performed using a neural network approach. The inputs were density, neutron, gamma-ray and lamination density (a textural attribute log...

2008

Overpressure Mechanisms in Deep Drilling in Western Offshore India, #41074 (2012)

Rajeev Ranjan Kumar, Dhiresh Govind Rao

Search and Discovery.com

... the sediment has experienced. However, processes like fluid expansion are accounted for using velocity vs. effective stress method proposed by Bowers...

2012

Unconventional Processing for 3D Data: A 1993 Case History

Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun

Indonesian Petroleum Association

... of exoticism, save for Automatic Statics: no hairy deconvolution, but rather very boring predictives in both cases; good old-fashioned velocity analysis...

1994

Application of Seismic Super Resolution to Improve Drilling ,Planning, and Risk Mitigation in the Delaware Basin

Riki Tasrianto, Chengbo Li

Unconventional Resources Technology Conference (URTEC)

... to the existing well. Figure 5 shows a comparison of the landing point definition of the reservoir target using the original seismic and the higher resolution...

2023

Elastic Mechanical Properties from SEM Imaging in Tight Formations

Joel Walls, Jack Dvorkin, Gabriela Davalos

Unconventional Resources Technology Conference (URTEC)

.... These properties can be determined from sonic well logs, but the required logs (compressional and shear velocity) are not always available...

2019

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