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The AAPG/Datapages Combined Publications Database

Showing 17,714 Results. Searched 200,693 documents.

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Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin

Muhamad Noor Ali

Indonesian Petroleum Association

...Characteristics of Velocity-Porosity Relationships in the Baturaja Limestone Reservoir: A Case Study in the South Sumatra Basin Muhamad Noor Ali 2002...

2002

A Comparison of Depth-Conversion Methods in the Gulf of Mexico

Melvan D. Carter, Gary R. Hyatt

GCAGS Transactions

... the simplest constant-function approach to the "layer-cake" method to an average-velocity technique based upon seismic velocities, each method has...

1990

Abstract: Integrated Workflows for Pre-Drill Pore Pressure Prediction

Jack Taylor

GCAGS Transactions

... highlights the role of velocity analysis and model building methods as part of an integrated pressure prediction workflow. It will detail...

2006

Displaying Seismic Data: Part 7. Geophysical Methods

Kevin Reddy

AAPG Special Volumes

... of a data processing flow and display of the desired information. POLARITY In exploration seismology, reflections are recorded from velocity or density...

1992

Abstract: Geometry Controlled PSDM Tomography; #90300 (2017)

Camilo González, D. Gutierrez, C. Becerra, F. Vivas, N. Espindola

Search and Discovery.com

... of velocity model update through migration velocity analysis (MVA). Usually the velocity model is refined at the end of each cycle of MVA based...

2017

Shelfedge Dynamics and the Nepheloid Layer in the Northwestern Gulf of Mexico

David W. McGrail, Michael Carnes

Special Publications of SEPM

... and at each hydrographic station These casts provided nearly simultaneous measurements of salinity tem STD perature horizontal velocity components...

1983

Relative Quantities of Suspension Versus Bed-Load Transport on Beaches

Paul D. Komar

Journal of Sedimentary Research (SEPM)

...------------------------ that the total transport rate would depend on the settling velocity of the beach sediment grains; such a possible dependence will be sought, using the available...

1978

Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks

Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila

International Meeting for Applied Geoscience and Energy (IMAGE)

... and velocity modeling. Conventional processing workflow relies on time-intensive manual optimization of processing parameters. To reduce the turnaround...

2024

Abstract: Seismic Behaviour of CO2 Saturated Fontainebleau Sandstone under in Situ Conditions; #90187 (2014)

Mizanul Huq Chowdhury and Douglas R. Schmitt

Search and Discovery.com

... shows significant variation with porosity and has a wide spectrum of microstructure. The main motivation of this work is to obtain an understanding...

2014

Abstract: Fracture Detection Via Azimuthal Analysis of Seismic Data: Snake Oil or silver Bullet?; #90187 (2014)

Mike Perz, Peter Cary, Xinxiang Li, and Satinder Chopra

Search and Discovery.com

... azimuthal fracture detection techniques: P wave azimuthal velocity analysis (VVAZ), P wave azimuthal AVO analysis (AVAZ), and converted wave shear wave...

2014

Abstracts: What Receivers will we use for Low Frequencies?; #90173 (2015)

R. Malcolm Lansley and Peter Maxwell

Search and Discovery.com

... have a natural frequency of 10Hz providing a flat response proportional to ground velocity above this frequency and a response falling at 12 dB/octave...

2015

Sedimentary Structures Generated by Flow in Alluvial Channels

D. B. Simons, E. V. Rlchardson, C. F. Nordin JR.

Special Publications of SEPM

... the temperaturc or fluid viscosity of predicting bed forms from known characteristics of the flow and depth as well as velocity and slope Methods...

1960

Time Series Analysis II

Gerard V. Middleton

Special Publications of SEPM

...) probe measuring temperature or velocity at one point in the box, or by some other measurement, as a function of time. If the governing equa...

1995

Subsurface temperature from seismic reflections: Application to the post-breakup sequence offshore Namibia

Arka Dyuti Sarkar and Mads Huuse

AAPG Bulletin

... alternative to direct temperature measurements at high spatial resolution. Using seismic reflection and velocity data, first, the identification of a gas...

2023

Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform

Jeffrey E. Cole, Dennis M. Mann

Circum Pacific Council Publications

...Velocity Analyses of Near Seafloor Strata Based on Multichannel Seismic Data from the Tonga Platform Jeffrey E. Cole, Dennis M. Mann © CircumPacific...

1985

Abstract: 2D Seismic Refraction Tomography Survey on Metasediment at a Proposed Development Site in Dengkil, Selangor

Umar Hamzah, Abd Rahim Samsudin

Geological Society of Malaysia (GSM)

... software to produce sections of 2D velocity model profiles. Results show P-wave velocity of clayey silt (SPT=3-11) is ranging from 300-S00mls and Swave...

2006

Refraction Solutions by Wavefront Targeting: ABSTRACT

Frederick L. Schenck

AAPG Bulletin

... travel time data when the velocity is known by applying End_Page 1775------------------------------ Huygens' principle in reverse. Targeting...

1963

Detection of Tectonic Stresses by New Velocity Depth Relation: ABSTRACT

Vladimer S. Tuman

AAPG Bulletin

...Detection of Tectonic Stresses by New Velocity Depth Relation: ABSTRACT Vladimer S. Tuman 1965 1090 1090 49 7. (July) Although the existence...

1965

ABSTRACT High-Velocity Carbonates with High Permeability: Implications for Reservoir Quality in High Acoustic Impedance Intervals, #90104 (2010)

Eberli Gregor P.; Verwer Klaas

Search and Discovery.com

...ABSTRACT High-Velocity Carbonates with High Permeability: Implications for Reservoir Quality in High Acoustic Impedance Intervals, #90104 (2010...

2010

Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204 (2023)

Apostolos Kontakis, Diego Rovetta, Daniele Colombo, Ernesto Sandoval-Curiel

Search and Discovery.com

...Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204...

2023

Comparison of Various Depth Conversion Techniques in a Complex Foreland Thrust Belt Setting: Case Study in the North Seram Basin, Banda Arc

Muhammad Nauvall Juliansyah, Bayu Permana Putra, Agung Donurizki

Indonesian Petroleum Association

... to achieve simultaneously mainly due to its complex geological structure with strong lateral velocity variations and the limited amount and quality of seismic...

2019

Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming

Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III

Wyoming Geological Association

... and seismic velocity study of the area of interest. The Siberia Ridge study described in this article provides a neat illustration of the type...

2001

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