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The AAPG/Datapages Combined Publications Database

Showing 8,872 Results. Searched 195,452 documents.

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Quality Data at a Reduced Price: Innovative Approaches in 3-D Acquisition and Processing

Mars E. Semaan, Michel F. Bee, Maryanto, Gerard Dufourd, Eddy A. Sentani

Indonesian Petroleum Association

... parts have gentle dips. Figure 1. DEPTH STRUCTURE MAP OF THE 550 FT SAND. Contours are 50 ft. The total area of the 3-D survey is highlighted together...

1995

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... of the correlation difficulties arise in the time-to-depth conversion of the seismic data cube or the depth-to-time conversion of the well data. Velocity data volumes...

2011

ABSTRACT: A Unified 3-D Seismic Workflow; #90007 (2002)

Oz Yilmaz

Search and Discovery.com

... 3-D Seismic Workflow A geophysicist who practices seismic data analysis for earth modeling and imaging in depth is overwhelmed by the prolific number...

Unknown

Chapter 9: Application of the IER Strategy for Natural Gas Exploration

Ronald C. Surdam, Zun S. Jiao

Montana Geological Society

... by the Institute for Energy Research (IER) concisely defines a seismic interval velocity inversion at the Badger Basin Field in one, two...

1997

Three-Dimensional Seismic Method: Part 7. Geophysical Methods

Oz Yilmaz

AAPG Special Volumes

... midpoint (CMP) gathers, while in 3-D processing, traces are collected as common-cell gathers (bins). These gathers are used in velocity analysis...

1992

A New Crustal Model of the Gulf of Mexico … From Seismic and Potential Fields Data; #30658 (2020)

J. Bain, J. Kegel, Cian O’Reilly

Search and Discovery.com

... data (Marton and Buffler, 1994; Eddy et al., 2014) were used to calibrate gravity inversion to determine depth to Moho. Methodology Depth to Magnetic...

2020

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

Search and Discovery.com

..., 820 – 837. Grechka, V., and I. Tsvankin, 1999b, 3-D moveout inversion in azimuthally anisotropic media with laterally velocity variation: Theory...

2014

Deep Dix: Enhancing interval velocity model estimation through adversarial regularization

Joseph Stitt, Robert Clapp, Biondo Biondi

International Meeting for Applied Geoscience and Energy (IMAGE)

... needed for seismic depth conversion. The relationship between RMS velocity (V ) and interval velocity (v) for a stratified v(z) earth can be expressed...

2023

ABSTRACT: Application of 3-D Interpretation and Visualization Technologies to Low Net: Gross Fluvial Reservoirs-Experiences in Greenfield Exploration and Development Settings; #90013 (2003)

Dan Bishop

Search and Discovery.com

... with significant success to address these issues. Greenfield exploration techniques included : image processing of 3-D seismic data, structural modeling...

2003

Acquisition and Ananlysis of Wide-Angle Reflection and Refraction Seismic Data

Paul L. Stoffa

Circum Pacific Council Publications

... seismic coverage with expanded partial apertures is obtained along the seismic line. These seismic data will result in improved velocity-depth...

1989

Integrated Reservoir Characterization of a Carbonate Ramp Reservoir, South Dagger Draw Field, New Mexico: Seismic Data Are Only Part of the Story

Scott W. Tinker, Donald H. Caldwell, Denise M. Cox, Laura C. Zahm, Lis Brinton

AAPG Special Volumes

... in the study include logs, cores, modern wire-line log suites, borehole image logs, and three-dimensional (3-D) acoustic impedance values from inversion...

2004

Interpreting 3-D Seismic Data

Bruce S. Hart

Special Publications of SEPM

... proble s within the survey area. There are several ways to depth convert horizons (e .g ., geostatistics, depth igration, 3-D velocity odel building...

2000

PSDM Enhances Reef Interpretation in Jatiluhur Block, West Java

Jopie I. Adhidjaja, Andrew J. Davidoff, Ika Ratna Novianti

Indonesian Petroleum Association

... window of the initial velocity model that is built from the tomography inversion. On the right are depth window (above) and velocity window (below...

2002

De-Risking Subsalt Exploration by Integrated Depth Imaging,

Oliver K. Geisler, Markus H. Krieger

GCAGS Transactions

... density-depth functions (of various complexity) can be used or a velocity cube analysis/conversion can be performed in order to assure a complete...

2009

Assessing and processing three-dimensional photogrammetry, sedimentology, and geophysical data to build high-fidelity reservoir models based on carbonate outcrop analogues

Ahmad Ramdani, Pankaj Khanna, Gaurav Siddharth Gairola, Sherif Hanafy, and Volker Vahrenkamp

AAPG Bulletin

... behind-the-outcrop and measured its acoustic velocity, spectral gamma ray, and bulk density. We also measured relative dielectric permittivity...

2022

Abstract: Enhanced Surface Seismic Data Processing Using Simultaneous Acquired DAS-VSP Data; #91204 (2023)

Gang Yu, Jinliang Xiong, Junjun Wu, Yuanzhong Chen, Yingshui Zhao

Search and Discovery.com

... volume that obtained from the joint inversion of both the near surface 3-D Q-field data volume from micro logging data and the mid-deep layer Q-filed...

2023

Abstracts: True-Amplitude PS Prestack Time Migration via 5D Interpolation; #90173 (2015)

Peter W. Cary, Albert Zhang

Search and Discovery.com

... are neglected. For P-S wave propagation, assuming z is the image depth,  is the opening angle of down-going and up-going ray-paths,   v p / vs...

2015

Three-dimensional Seismic Inversion and Geostatistical Reservoir Modeling of the Rotliegend Gas Field

R. K. Shrestha, M. Boeckmann, S. Faruqi, M.-K. Wang

AAPG Special Volumes

... constructed to reevaluate the field and guide future development.Three-dimensional (3-D) stochastic seismic inversion produces a high-resolution...

2006

Reservoir Characterization and Modeling: A Look Back to See the Way Forward

Xinghe Yu, Y. Zee Ma, David Psaila, Paul La Pointe, Ernest Gomez, Shengli Li

AAPG Special Volumes

... distinction is between inversion performed before stacking, prestack inversion, and inversion performed after stacking, poststack inversion. Poststack...

2011

Resurrection of a reservoir sandstone from tomographic data using three-dimensional printing

Sergey Ishutov, Franciszek J. Hasiuk, Shawn M. Fullmer, Antonio S. Buono, Joseph N. Gray, and Chris Harding

AAPG Bulletin

..., and accuracy of pore space replication in the 3-D printed samples. The goal of this study was to develop a reservoir rock photocopier that combined tomographic...

2017

Delineation of Anomalously Pressured Gas Accumulations in the Riverton Dome Area, Wind River Basin, Wyoming

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

Wyoming Geological Association

... inversion in both sonic and seismic velocity-depth profiles); and (2) the detection and delineation of porosity/permeability "sweet spots" (i.e....

2000

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