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The AAPG/Datapages Combined Publications Database
Showing 547 Results. Searched 200,357 documents.
Abstract: Application of Target-oriented VVAZ on Relatively thin Fracture Reservoir; #90174 (2014)
Stephen K. Chiu, Jack Howell, Jason A Stein, Samik Sil, and Jeff Malloy
Search and Discovery.com
.... It uses differential residual NMO travel times between the top and base of a fracture layer and performs a least-square inversion using travel times...
2014
Chapter 14 (Case Histories of Three-Dimensional Seismic Surveys)—Case History 7: Shallow 3-D Seismic and a 3-D Borehole Profile at Ekofisk Field
John A. Dangerfield
AAPG Special Volumes
..., accomplishing both NMO and 3-D migration. Unfortunately, the deepest 15 levels were so severely distorted by the gas that it was not useful to migrate...
2011
Section 3: Displays of Seismic Sections: Forearc Margin, Central Aleutian Ridge
David W. Scholl, Jill McCarthy, and Holly Ryan
AAPG Special Volumes
... University. This work consisted of demultiplexing, sorting, trace editing, velocity analysis, NMO correction, bandpass filtering, 24-fold common depth...
1986
Identification of Sand Dunes in the Early Jurassic Nugget Formation in the Moxa Arch of Wyoming Using Seismic Attributes, Petrophysical Modeling, and Seismic Data Conditioning; #51604 (2019)
Dhruv Agrawal, Sumit Verma, Subhashis Mallick
Search and Discovery.com
... maximum dissimilarity. Blue arrow indicates interdunal and yellow arrow indicated dunal environment. Structural Curvature k=0 x z k<0 Flat Plane...
2019
Evolution of a buried moat–drift system in the Ewing Terrace uncovering highly dynamic bottom currents at the Argentine margin from the early Oligocene to middle Miocene
Ellen Unland,, Elda Miramontes, Volkhard Spiess, Graziella Bozzano, Sabine Kasten, Tilmann Schwenk
Journal of Sedimentary Research (SEPM)
...) No. 6. (November) The Ewing Terrace is a relatively flat surface formed by the action of bottom currents and part of a contourite depositional system...
2024
Abstract: New Seismic Technology in Acquisition & Processing Re-Opens Areas for Pre-Tertiary Exploration in Eastern Indonesia
Andrew Cochran
Southeast Asia Petroleum Exploration Society (SEAPEX)
... normal moveout (NMO) and subsequently muted before stacking. The ability to use a full Kirchhoff algorithm in pre-stack time migration (PrSTM), or UTMOST...
2001
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
.... These variations are attributed to three first-order processes: 1. Progressive attenuation of higher frequencies with longer travel paths, 2. NMO...
2016
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
..., for weak anisotropy, the P wave normal moveout (NMO) velocity at an arbitrary azimuth is given by Tsvankin (1997): Vnmo V0 1 2 cos2...
2016
Abstract: Fractures Detection Using Multi-Azimuth Diffractions Focusing Measure: A Feasibility Study from the Arab D Reservoir, by Abdulfattah A. Aldajani and Sergey Fomel; #90105 (2010)
Search and Discovery.com
2010
Abstract: Azimuthal Residual Velocity Analysis in Offset Vector for WAZ Imaging, by Didier Lecerf, Jean-Luc Boelle, Amhed Belmokhtar, and Abdeljebbar Ladmek; #90105 (2010)
Search and Discovery.com
2010
ABSTRACT: Pore Pressure Prediction from 3-D Seismic Data: A Feasibility Study for Unconventional Gas Exploration in Saudi Arabia, by Mujica, Daniel L.; Aldajani, Abdulfattah; #90141 (2012)
Search and Discovery.com
2012
Abstract: Converted-Wave Statics Estimation from a PS-Receiver-Stack Image; #91204 (2023)
Yimin Sun, Mohammed Mubarak, Victor Dolgov
Search and Discovery.com
... and the common-conversion-point normalmoveout (CCP-NMO) correction are applied. The corresponding PP dataset, which is NMO corrected and with both source-side...
2023
Stop Treating Diffractions as Noise Use them for Imaging of Fractures and Karst; #120057 (2012)
Mark Grasmueck, Tijmen Jan Moser, and Michael A. Pelissier
Search and Discovery.com
... and karst trends and distribution. Line Diffraction: Intersection of two Flat Fracture Planes Diffractions originate from sub-wavelength...
2012
Seismic Modeling of Fluvial-Estuarine Deposits in the Athabasca Oil Sands Using Ray-Tracing Techniques, Steepbank River Area, Northeastern Alberta
C. W. Langenberg, F. J. Hein, D. Lawton, J. Cunningham
CSPG Bulletin
... reflector simulation". Each reflecting surface is a source and each ray has the same vertical path that is orthogonal to the receiver...
2002
III Columbia Oil & Gas Investment Conference: Conventional & Unconventional Hydrocarbon Resources - Abstracts
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Additionally, the elastic thickness of the crust in the area (~ 25 to 35 km) did not change during basin history. Seismic-reflector geometry can...
2008
Structural Interpretation of the Table Rock Area 3-D Survey, Sweetwater County, Wyoming
Cynthia B. Russell, Donald S. Stone
Rocky Mountain Association of Geologists
... was performed after the second pass of surface-consistent residual statics. After the data were corrected for normal moveout (NMO) and the statics were...
1995
Fracture Detection Interpretation Beyond Conventional Seismic Approaches, #41035 (2012)
Gary Jones, Rocky Roden
Search and Discovery.com
... available, processed through NMO and Pre-Stack Time Migration, and of good quality. The first series of displays shows a map of maximum curvature...
2012
Seismic Acquisition in the Papuan Fold Belt: A New Approach
G. S. Hill, S. J. Price, M. S. Foster, R. W. Stephenson, D. Ellis, J. A. Lyslo
Papua New Guinea (PNG) Petroleum Convention Proceedings
... deconvolution (160msec operator) NMO (velocity analysis every 1.25km) Outer trace mute (max. offset retained 18(K)m) Residual statics (2) DMO Stack (36 fold...
1996
Uncertainty Analysis for Top Tuban Carbonate Prediction using Velocity Modeling Design in "Aquila" Field, East Java Basin
Ayu Indri Firdani, Azhar Kholiq Affandi, Erik Wahyu Irawan, Kamal, M. Wahdanadi Haidar, M. Freddy Yulisasongko
Indonesian Petroleum Association
... and the adjust seismic stacking velocity data. The final analysis of depth conversions continued with further NMO velocity correction and combined a method...
2015
Abstract: DMO Accuracy Requirements for AVO Analysis
Craig J. Beasley
Geological Society of Malaysia (GSM)
...: normal-moveout (NMO) done with dip-corrected velocity, followed by an appropriate velocity-dependent dip filter (Jakubowicz, 1990). We first analyse...
1990
Abstract: Tau-P Seismic Data Processing: Fast Slant Stack Using the Hartley Transform
Leong Lap Sau, Ng Tong San
Geological Society of Malaysia (GSM)
... muting, velocity analysis, NMO, migration, inversion). The Radon transfonn (RT) or slant stack gather (T-P) as commonly used in exploration geophysics...
1991
Abstract: Full Anelliptic Time Processing (Paper 7)
Charles Zeltser
Geological Society of Malaysia (GSM)
... into account during the subsequent processing steps such as normal moveout (NMO), dip moveout (DMO), and prestack time migration (PSTM). Anelliptic time...
2003
ABSTRACT: High Performance Seismic Trace Compression, by P. L. Donoho, R. A. Ergas, and J. D. Villasenor; #91019 (1996)
Search and Discovery.com
1996
ABSTRACT: Confirming Depth Models using Differential Wide Aperture Seismic; #90061 (2006)
James H. Leven
Search and Discovery.com
...-stack depth migration or for precise depth conversion, particularly for field definition. Normal moveout (NMO) “velocity” analysis is a relatively...
2006
Abstract: Geophone and MEMS Accelerometer Comparison at Spring Coulee, Alberta; #90171 (2013)
Michael S. Hons and Robert R. Stewart
Search and Discovery.com
... accelerometers above 150 Hz. Further analysis of NMO-corrected receiver gathers shows there is greater frequency content in the MEMS accelerometer...
2013