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The AAPG/Datapages Combined Publications Database
Showing 33,170 Results. Searched 200,619 documents.
Abstract: Modeling of Regional 3D Cube, Offshore Cabinda, Angola, by J. M. Gaulier; #90933 (1998).
Search and Discovery.com
1998
3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs
Antonio C.B. Ramos, T.L. Davis
Rocky Mountain Association of Geologists
... better offset and azimuth distribution than single C M P gathers, which contributes for improved velocity and amplitude analysis. After two passes...
1997
Mapping with Two-Dimensional Seismic Data: Part 7. Geophysical Methods
I. R. Gordon
AAPG Special Volumes
... datums are chosen for the statics routine. Small misties may also result because normal migration routines cannot compensate perfectly for the geometry...
1992
Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea
Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany
International Meeting for Applied Geoscience and Energy (IMAGE)
... are described in Figure 1. It is well known that an accurate velocity model is critical for subsalt migration/imaging (Shen et al. 2017 and Mei et al. 2019...
2023
Determination of Depth Models Through Self-Consistent Structural Modeling to Help Delineate Hydrocarbon Traps in the Uinta Basin
Alvin K. Benson
Utah Geological Association
... velocity information can be obtained from nearby wells and/or self-consistent velocity analysis as described below. Synthetic Data - Modeling Figure 3...
1992
Abstract: Seismic Acquisition and Processing Methodologies in Overthrust Areas: Some Examples from Latin America, by N. G. Tilander and R. G. Mitchel; #90951 (1996).
Search and Discovery.com
1996
Abstract: Reducing Fault-related Structural Uncertainties by Ranking Models using Seismic Data Misfit Functions; #90286 (2017)
Modeste Irakarama, Gabriel Godefroy, Paul Cupillard, Guillaume Caumon, Paul Sava
Search and Discovery.com
... a seismic image and its migration velocity model as inputs. First we generate multiple interpretations of the seismic image in order to sample...
2017
Fault Analysis, Stratigraphic Discontinuities and 3D Structural Modeling of Tb-Field, Offshore Niger Delta; #40526 (2010)
Odunayo F. Bamidele and Olugbenga A. Ehinola
Search and Discovery.com
... and migration require detailed fault analysis. Facies distribution, petrophysical properties and fault analysis of TB-Field offshore Niger Delta were modeled...
2010
Abstract: Quantitative Migration Analysis and Prediction, by W. A. Symington, J. W. Higgins, and P. R. Smith; #90933 (1998).
Search and Discovery.com
1998
Hydrodynamic Trapping, Tilted Contacts and New opportunities in Mature Onshore Kutei Basin, East Kalimantan, Indonesia; #41060 (2012)
Usman Jauhari, Robhy Permana, Andre Wijanarko, and Amireno Soenoro
Search and Discovery.com
... and production data are very extensive, provides a unique opportunity for an integrated analysis to contribute solutions to the controversy related...
2012
Time-lapse processing and imaging of the Snowflake 3D DAS VSP CO2 monitoring dataset
Xiaohui Cai, Kristopher A. Innanen, Qi Hu, Ziguang Su, Donald C. Lawton
International Meeting for Applied Geoscience and Energy (IMAGE)
... of subsurface structures at various reflection angles, aiding in accurate imaging and velocity analysis (Xu et al., 2011; Tang and McMechan, 2018). They also...
2024
Least-squares RTM with shifted total variation regularization for depth imaging of sparse short-offset seismic data
Toktam Zand, Andrzej Gorszczyk, Ali Gholami, Hasan Ghasemzadeh, Alison Malcolm
International Meeting for Applied Geoscience and Energy (IMAGE)
...-resolution and stable imaging in the presence of rough migration velocity models. We demonstrate the performance of our method using a short offset academic...
2022
The Carrack-Caravel Prospect Complex: A Possible Sleeping Giant in the Deep Water Canterbury Basin, New Zealand
W. G. Mogg, K. Aurisch, R. O'Leary, G. P. Pass
Petroleum Exploration Society of Australia (PESA)
... 8. Line C7-18 over the Carrack structure, time section (top), IVA velocity section (middle) and prestack depth migration (bottom), showing rapid...
2008
Hybrid streamer/sparse OBN imaging offshore Norway
Chris Walker, Zhengzheng Zhou, Xi Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... (left) and final (right) 25 Hz FWI velocity models The uplift in the quality of the Pre-Stack Depth Migration of the streamer data when using this 25Hz...
2023
Abstract: Distribution of Pollutants in Groundwater System at Gemencheh Landfill Site in Negeri Sembilan, Malaysia
Mohd Tadza Abdul Rahman, Daud Mohamad, Abdul Rahim Samsudin, Tan Teong Hing
Geological Society of Malaysia (GSM)
... been able to determine the species, the flow velocity, flow direction and the distribution of pollutants in ground water system. From the study...
1999
ABSTRACT: Influence of Salt Geometry and Salt-Sediment Interaction on Seismic Imaging, by Bui, Huyen; Jamieson, George; Snyder, Fred; Herbert, Sharlene; Becker, David; Smith, Martiris; #90135 (2011)
Search and Discovery.com
2011
Application of Full-Waveform Inversion for Shale Diapirs and Carbonate Rafts in the U.S. Central Gulf of Mexico
Search and Discovery.com
N/A
ABSTRACT: Estimation of Anisotropy Parameters Using Intrinsic Rock Properties in a Selected Swamp Field in Niger Delta; #90115 (2010)
Iheanyichukwu P. Okorie, Francesca Osaynade, Understanding Aikulola, Noble Tamunobereton-ari, Robinson S. Dike, Samuel Olotu, and Joseph O. Ebeniro
Search and Discovery.com
... velocity accounts for suboptimal imaging especially in depth positioning and focusing even when prestack depth migration algorithm has been used...
2010
Gulf of Mexico overpressure and clay diagenesis without unloading: An anomaly?
Richard W. Lahann
AAPG Bulletin
...–70. Bowers, G. L., 1995, Pore pressure estimation from velocity data: Accounting for overpressure mechanisms besides undercompaction: SPE Drilling...
2017
Can Hydrocarbon Migration be Recognized by Routine Geochemical Techniques?: ABSTRACT
Detlev Leythaeuser, Rainer G. Schaefer, Arif Yukler
AAPG Bulletin
... migration or dis-migration). On the basis of case histories from geochemical analysis of exploration wells and of several shallow core holes...
1981
ABSTRACT: Multilayer Secondary Migration Using Parallel Processing Techniques; #90017 (2003)
Are Tømmerås, Øyvind Sylta
Search and Discovery.com
...ABSTRACT: Multilayer Secondary Migration Using Parallel Processing Techniques; #90017 (2003) Are Tømmerås, Øyvind Sylta AAPG Search and Discovery...
2003
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
...verlaid with initial velocity (left) vs final velocity (right). Least Square Q-Kirchhoff Migration (LSQM) The broadband survey and processing provided broad ba...
2019
3D Acoustic and Elastic Wave Modeling on a High Performance Computing System, #40899 (2012)
Suhas Phadke, M. Ramanjulu
Search and Discovery.com
... computing system is presented. Scalability and efficiency is achieved by proper structuring of the codes. Performance analysis is carried out...
2012
Hidden Structure Revealed by a Simple 3D Velocity Model - McAllen Ranch Field, Hidalgo County, Texas
Richard C. Bain
GCAGS Transactions
...Hidden Structure Revealed by a Simple 3D Velocity Model - McAllen Ranch Field, Hidalgo County, Texas Richard C. Bain Hidden Structure Revealed...
2010
Abstract: Removing Blended Sources Interference Using Stolt Operator; #90224 (2015)
Amr Ibrahim
Search and Discovery.com
... Amr Ibrahim, Department of Physics, University of Alberta, [email protected] Summary We use Stolt migration/de-migration operator to remove...
2015