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The AAPG/Datapages Combined Publications Database
Showing 684 Results. Searched 200,619 documents.
Detectability Enhancement Toward High Resistive Target With Synthetic Aperture Source for 3-D Marine CSEM Data Modeling at the Rugged Seafloor
Search and Discovery.com
N/A
Accelerated Kirchhoff depth migration on CPU-GPU heterogeneous computing systems
Yujin Liu, Hongwei Liu, Yi He, Fuhao Qin, Yue Du
International Meeting for Applied Geoscience and Energy (IMAGE)
...Accelerated Kirchhoff depth migration on CPU-GPU heterogeneous computing systems Yujin Liu, Hongwei Liu, Yi He, Fuhao Qin, Yue Du Accelerated...
2022
Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing
R. Malcolm Lansley
AAPG Special Volumes
... migration aperture is normally calculated and added to the image area (Figure 1-15). Once the data acquisition geometry has been designed, the appropriate...
2011
Applications of elastic RTM on land data
Min Zhou, Changhua Zhang, Zheng Meng, Bin Yu, Mingqiu Liu, Yequan Chen, Dajian Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... Exploration and Production Research Institute Summary Elastic Reverse Time Migration For land data, acoustic reverse-time migration is still widely...
2024
Understanding The Mesozoics Beyond Basalt: A Case Study Of Sub-Basalt Imaging
S. Sengupta, S. K. Goswami, G. Menzel-Jones, B. Chowdhury, Artem Sazykin
Indonesian Petroleum Association
... and finally imaging with reverse time migration (RTM) was able to significantly improve on the existing data quality and provide new insights...
2020
Stacking common-image gathers via the flatten-illumination-similarity method
Chengliang Wu, Huazhong Wang, Bo Feng, Chao Ning, Xianggong Tang
International Meeting for Applied Geoscience and Energy (IMAGE)
... obtained by mean stacking from common-image gathers (CIGs) produced by pre-stack depth migration. But, the CIGs suffer from misalignment, due to inaccurate...
2023
Evaluating Hydrocarbon Migration Paths Using Fault Displacement Distributions, #41234 (2013)
Pablo Giampaoli,
Search and Discovery.com
...Evaluating Hydrocarbon Migration Paths Using Fault Displacement Distributions, #41234 (2013) Pablo Giampaoli, PS Evaluating Hydrocarbon Migration...
2013
3D Seismic Visualization Using Multiple Volume Data Sets
Antony J. Marsh, Andy Furniss, Gerald Kidd
Indonesian Petroleum Association
... visualization can be used and what the benefits are for oil and gas exploration. The examples include: 1) visualizing post-stack time migration and pre-stack...
2000
Deep learning to predict subsurface properties from injected CO2 plume bodies using time-lapse seismic shot gathers
Son Phan, Wenyi Hu, Aria Abubakar
International Meeting for Applied Geoscience and Energy (IMAGE)
... between the depth domain property contrast and the time domain seismic response to CO2 injection and plume body migration using a fully processed baseline...
2022
Imaging Shallow Reservoirs through Innovation
Jane Whaley
GEO ExPro Magazine
... the Frigg-Gamma structure in reducing ‘tug and flow’ noise found on the spacing in the crossline direction, and the North Sea in June the same year...
2017
Applications of near-field hydrophone data imaging in a shallow water environment: A case study from offshore Egypt
Mahmoud El-Attar, Omar Hossam, Azat Kireev, Arindam Kanrar, Usama Fathy Abdel-Kader, Kai Zhang, Jacob Deeds, Jordan Hassler
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the sparse crossline sampling of the NFH data, interpolation was required. The sampling in the crossline direction is 300 m (distance between two sail...
2022
Exploration: OBN Seismic Unlocks New Play Potential
Grant Byerley, Ayman Rehan, Kareem Mondy, Oliver Cheshire, David Ginger, Abdalla Ibrahim Abouelela
GEO ExPro Magazine
.... Results and Interpretation The first results from the reverse time migration (RTM) images of the new OBN dataset showed credible images of the pre...
2022
Seismic Post-stack and Pre-stack Impedance Inversions in Depth, Examples From the Woodford Formation, Anadarko Basin
Marianne Rauch-Davies, Alex Lamb, Kara Rohan
Unconventional Resources Technology Conference (URTEC)
... demonstrates that pre-stack depth migration (PSDM) is superior to time-to-depth stretch of pre-stack time-migrated data (PSTM) even in structurally...
2017
Abstract: Inverse Scattering Series Internal Multiple Attenuation: A Western Canada Case Study; #90224 (2015)
Frederico Xavier de Melo, Murad Idris, Jason Gardner, Jill Woods
Search and Discovery.com
... nonconformable with the depositional basin events. Figures 3 and 4 show the comparison of inline and crossline stacked (no migration) sections before and after...
2015
Antialiasing 5D Interpolation; #41497 (2014)
Stephen K. Chiu
Search and Discovery.com
... was successful to interpolate sparse data, improve AVO analysis, and reduce migration artifacts. Although the conventional MWNI is effective...
2014
3-D Surface Seismic Attribute and Prestack Impedance Inversion Characterization of the Red Fork Formation, Oklahoma, USA; #41167 (2013)
Yoryenys Del Moro, Alfredo Fernandez, Sumit Verma, and Kurt Marfurt
Search and Discovery.com
... available Mega merged survey Bin size 110ft*110ft Inline direction N-S Crossline direction W-E Total number of 872 inlines Total number of 721...
2013
Predicting Tilted Fluid Contacts: Case Study from a Carbonate Reservoir in NW Oman, #20360 (2016).
Mohammed Al Kindi, Ibrahim Al Ismaili
Search and Discovery.com
... Near Base Tertiary Upper Shuaiba Kharaib Random line (E-W) through Inline 9029 & Crossline 1745 Line 2 VX 10 E Dammam Line 3 Dammam Near Base...
2016
3D Structural and Stratigraphic Frameworks Using Acoustic Impedance Amplitude, and Edge-Enhanced Seismic Volumes
K. D. Kelsch, T. L. Heidrick, Hazairin, J. Randle, D. Moore, G. Schmit, A. Rauf
Indonesian Petroleum Association
... simultaneously. The work process uses two workstation monitors, one monitor displays an inline or crossline view of an amplitude volume while...
1998
Optimization of Relative Geological Time Derived From Flow Field A Label Free Approach
Zhun Li
International Meeting for Applied Geoscience and Energy (IMAGE)
..., crossline and depth dimensions. Inline dimension is indexed by 𝑖 = 1, 2, … , 𝑛 , with 𝑛 represents the number of grids along inline dimension...
2023
Risk Reduction on the Ivory Prospect via Geologically Constrained Non-Parametric Inversion and Bayesian Uncertainty Estimation on a Fault-Bounded Reservoir, #11039 (2018).
James Raffle, Thomas Earnshaw, Stuart Greenwood, Jeet Singh, Juergen Fruehn, Claudia Hagen, Ian F. Jones, Rodrigo Felicio, Zhijiang Luo, Doug Sassen, Svein Idar Forsund, Mark Ackers, Lars Aamodt
Search and Discovery.com
... the uncertainties associated with these issues, a new prestack depth migration was run using a dataset re-processed with the latest demultiple...
2018
Improving 3D Images
Andrew Long, Constantine Tsingas
GEO ExPro Magazine
... from poor 3D spatial sampling. If the crossline acquisition dimension could be sampled at an equally small interval as the inline dimension, a much...
2004
Seismic Lithology (AVO) Interpretation at the Badak and Nilam Fields in the Sanga Sanga Block, Kalimantan
William C. Ade, Ian T. McMahon, Wahyudin Suwarlan
Indonesian Petroleum Association
... migration was applied wherever the data quality could support the migration without excessive migration effects due to noisy traces, otherwise a limited...
1988
Maximising the value of 2D hard rock seismic acquisition at Escondida Porphyry Copper Mine
Heather Schijns, Gabriel Madero
Petroleum Exploration Society of Australia (PESA)
... vibrator sources were used in a crossline configuration to deliver a 32s linear sweep from 8-120 Hz for each shot. Escondida is one of the largest open...
2019
Chapter Three: Structural Interpretation
Alistair R. Brown
AAPG Special Volumes
... in this structural position. Numerous data collection and processing developments have been aimed at this problem (French, 1990). One-pass 3-D migration...
2011
Improving reservoir imaging using long-offset OBN data: A case study from Conger field, Gulf of Mexico
Bin Deng, Han Su, Bharat Bonala, Jiawei Mei, Jennifer Lewis, Estefania Ortiz, Wisley Martins
International Meeting for Applied Geoscience and Energy (IMAGE)
...; (d) streamer/2013 Conger OBN using TLFWI; (e) to (h) are the corresponding 15 Hz RTM images using the same 2020 OBN data as migration input...
2023