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The AAPG/Datapages Combined Publications Database
Showing 8,872 Results. Searched 195,372 documents.
3-D Velocity Model Building via Iterative One-Pass Depth Migration
I.F. Jones
CSPG Special Publications
...3-D Velocity Model Building via Iterative One-Pass Depth Migration I.F. Jones 1994 54 55...
1994
Prestack 3-D TAU Migration and Velocity Analysis: Focusing 3-D data from Offshore Abu Dhabi
Search and Discovery.com
N/A
Migration Velocity Analysis by Migration of Velocity Spectra
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
.... Gonzalez-Serrano, A., and Chon, Y., 1984, Migration velocity analysis in 3-D: Presented at the 54th Ann. Internat. Mtg., Soc. Expl. Geophys. Hale, I. D...
1992
ABSTRACT: Prestack 3-D TAU migration and Velocity Analysis : Focusing 3-D data from offshore Abu Dhabi; #90051 (2006)
Tariq Alkhalifah, Saif Alsharif, Kamel Belaid
Search and Discovery.com
...ABSTRACT: Prestack 3-D TAU migration and Velocity Analysis : Focusing 3-D data from offshore Abu Dhabi; #90051 (2006) Tariq Alkhalifah, Saif Alsharif...
Unknown
Subsalt Imaging Below the Mahogany Salt Sill
Davis W. Ratcliff and David J. Weber
Houston Geological Society Bulletin
... migration, wide-line profiling, 3-D time imaging, 3-D poststack depth migration, and target-oriented 3-D prestack depth migration. The Mahogany salt...
1995
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
Chapter 28: 3-D Salt and Overthrust Seismic Models
Fred Aminsadeh
AAPG Special Volumes
... of SEG-Rio Conference, August. Three-dimensional model data are useful for testing 3-D processing algorithms (e.g., migration, velocity analysis...
1996
Abstract: Modelling and migration of Hibernia seismic data
Irene Kelly, Phil Bording, Andrew Burton, Larry Lines
Atlantic Geology
... migrations by leastsquares inversion of layer depths to formation tops. This use of migration and inversion also allows for velocity sensitivity analysis...
1997
ABSTRACT: Velocity-Depth Model Estimation for a Subsalt Target from the Southern Gas Basin of the North Sea, by Oz Yilmaz, Jeff Rutledge, Ottar Sandvin, and Bob Godfrey; #91019 (1996)
Search and Discovery.com
1996
Modified Residual Migration
Craig J. Beasley, Rolf Klotz
Southeast Asia Petroleum Exploration Society (SEAPEX)
...: Removing the restrictions on depth-varying velocity: Geophysics, 53, 881–893. Black, J., and Brzostowski, M., 1990, High-dip time migration: 60th Ann...
1992
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... due to more accurate interval velocities and structural geometry resolution. 3-D prestack depth migration provides better migration velocity analyses...
1996
ABSTRACT: 3-D Imaging Beneath Water-Bottom Channels in the Gippsland Basin: A Case Study, by K. T. Jerry Young, William A. Schneider Jr., Becky G. Houston, Roy E. Clark Jr., and John R. Moore; #91019 (1996)
Search and Discovery.com
1996
Abstract: Velocity Model Building in the Gulf of Mexico--An Old Story With a New Twist, by M. Witcombe; #90981 (1994).
Search and Discovery.com
1994
Three-Dimensional Seismic-Reflection Techniques
Hermann Buchholtz
Circum Pacific Council Publications
... estimation procedures, a proper derivation of the 3-D velocity model, 3-D residual statics (to be applied in land seismic); (2) pre-migration processing...
1989
ABSTRACT: Anisotropic 3-D Pre-Stack Time Migration Processing of Oguali 3-D Survey in Cental Niger Delta; #90115 (2010)
Tunde I. Okunuga, Robinson S. Dike, Timothy J. Brooks, and Lawrence Ajabor
Search and Discovery.com
... nearby wells. This 3D seismic data processing therefore incorporated velocity anisotropic analysis in velocity model building and migration to fully...
2010
ABSTRACT: 3-D Depth Migration of the Northern Monagas Trend: Eastern Venezuela; #90013 (2003)
Omar Uzcategui, Elieser Perez, Carlos Marquez, Ricardo Plata
Search and Discovery.com
... poststack depth migration. Second, a new velocity cube is obtained from the integration of 20 horizon maps from 3-D seismic interpretation and 90 check...
2003
Abstract: Green Canyon Block 205: Geophysical Analysis of a Deepwater Gulf of Mexico Discovery
Bernard Regel
Houston Geological Society Bulletin
... the checkshot functions which resulted in under-migration of the seismic data and poor synthetic well ties. Remigration of the 3-D data using the prestack 3-D...
1994
Chapter 10-part 3: 3-D Depth Image Interpretation
William L. Abriel, Joseph P. Stefani, Robert D. Shank, David C. Bartel
AAPG Special Volumes
...: A versatile 3-D earth model and robust model editor Accurate velocity analysis and representation Robust 3-D forward modeling of rays and waves...
2011
Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)
Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang
Geological Society of Malaysia (GSM)
... picked, the picks were smoothed, and then fed into a 3-D tomography program to compute the final velocity (Figure 5). Migration Both Kirchhoff...
2008
Abstract: Benefits and Limitations of 3-D Poststack Depth Imaging in Complex Geological Settings, by J. Cabrera; #90951 (1996).
Search and Discovery.com
1996
ABSTRACT: Innovative Methodology Applied to 3-D Exploration in an Emerging Trend; Norphlet (Upper Jurassic) Sandstone, Monroe County, Alabama, by William R. Dean, Jozica H. Gabitzsch; #91020 (1995).
Search and Discovery.com
N/A
A Comprehensive Approach to Depth Imaging in Thrust Belt Environments
Ron Schmid, Brian Link, Patrick Butler
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... imaging in thrust belt environments Ron Schmid*, Brian Link, Patrick Butler; Kelman Seismic Processing SUMMARY A novel, migration velocity analysis...
1997
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
... in muting and velocity analysis. Surprisingly, one velocity function was optimal for almost the complete area. Acquisition and Processing of the 3-D...
2011
ABSTRACT: Subsalt Imaging: beyond depth migration and model building; #90051 (2006)
Biondo Biondi
Search and Discovery.com
... operator. The second project developed a robust Migration Velocity Analysis (MVA) method based on wave-equation operator, that can be used where...
Unknown
Abstract: Joint OBN and 3-D DAS-VSP Data Acquisition and Processing in East China Sea; #91204 (2023)
Gang Yu1, Haibo Liu, Zhonglin Cao, Junjian Li, Jianguo Li, Yuanzhong Chen, Guangming He, Junjun Wu, Ximing Wang
Search and Discovery.com
... separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP downgoing multiples, the offshore 3-D VSP downgoing multiple...
2023