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The AAPG/Datapages Combined Publications Database
Showing 33,167 Results. Searched 200,599 documents.
Filling the Inversion Gap Without Well Data: Multi Level Sources and Streamers Help Improve Inversion
Martin Bayly, Dominic Lowden, Bruce Webb, Ed Kragh
Indonesian Petroleum Association
...-to-noise ratio below 10Hz. With this technique the bandwidth of the data was extended from 2.7 octaves for the 6m cables alone, to 4 octaves...
2011
Facies Successions in Peritidal Carbonate Sequences
Bruce H. Wilkinson , Nathaniel W. Diedrich , Carl N. Drummond
Journal of Sedimentary Research (SEPM)
... the random migration of various sedimentary subenvironments over specific platform localities durin long-term accumulation of peritidal carbonate. BOND...
1996
Practical Application of Adaptive Least-Squares Reverse Time Migration (LSRTM) to Advance Field Development and Uncover New Reserves in the Subsalt Provinces
Chong Zeng, Shuqian Dong, Zhaohong Wu, Jean Ji, Darrell Armentrout, Bin Wang
GCAGS Transactions
..., Generalized diffraction-stack migration and filtering of coherent noise: Geophysical Prospecting, v. 62, p. 427–442. Zhang, Y., L. Duan, and Y. Xie, 2013...
2016
Targeted nullspace shuttles as enablers of time-lapse CO2 monitoring with sparse acquisition
Kimberly A. Pike, Kristopher A. Innanen, Scott D. Keating
International Meeting for Applied Geoscience and Energy (IMAGE)
...-convergence and to explore the space of models which conserve data misfit. If, as we assume, time-lapse model artifacts and 4D noise caused by sparse...
2024
A New Method for Event Detection and Location - Matched Field Processing Application to the Salton Sea Geothermal Field, #40946 (2012)
Jingbo Wang, Dennise Templeton and Dave Harris
Search and Discovery.com
... records containing a single well-recorded event with high signal-to-noise ratio. Seismic phase picking, however, can become difficult or impossible...
2012
Looking Beyond Just Seismic! Gravity Gradiometry and its Application in Complex Geologies
Phill Houghton
GEO ExPro Magazine
... signal-to-noise ratio and wider bandwidth over conventional gravity measurements acquired from a moving platform. The response of a conventional airborne...
2011
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown
Machine-Learning Assisted Production Allocation Using a 3-D Full Field Geochemical Model of Produced Oils in the Eagle Ford and Austin Chalk of South Texas
Jason Jweda, Hui Long, Eric Michael
Unconventional Resources Technology Conference (URTEC)
... as a back check on grid system quality. Random TLG samples served as blind validation data. We identified a random forest ensemble regression algorithm from...
2021
3.4 Detached Sediments: 3.4.1 Decollement Tectonics (A-Subduction): Structural Interpretation of Line P81-U4, Amadeus Basin, Northern Territory, Australia
R. J. Schroder, R. J. Schroder
AAPG Special Volumes
... one could hope for from a seismic system. Data quality deteriorates markedly over the structural high. This is caused by low signal-to-noise due...
1983
Interpreting Paleo-Avulsion Dynamics from Multistory Sand Bodies
Ellen P. Chamberlin, Elizabeth A. Hajek
Journal of Sedimentary Research (SEPM)
... at a range of model-aggradation rates. Avulsion patterns include random (equal probability of a channel relocating anywhere across the model domain...
2015
3D Seismic Acquisition Design in a Volcanic Environment Using Simple 2D Dynamic and 3D Static Seismic Acquisition Method Analysis in the North West Java Basin
Adib Banuboro, Gilang Wiranda, Agung Adi Susanto, Alpius Dwi Guntara, Dwa Desa W, Firman Syaifuddin
Indonesian Petroleum Association
... it (Klaner,2013). In this environment, seismic acquisition parameters should be determined in order to obtain good data with a high signal to noise ratio. Seismic...
2018
Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia
Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam
Indonesian Petroleum Association
...Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia Bastian Hutahayan, Keat Huat Teng, Kelik...
2015
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
...). In general, the post-migration workflow for conditioning gathers should be kept as simple as possible. This avoids unnecessary time and effort spent...
2012
Monument Butte 3DReprocessing case study in Uinta Basin
Mitch Preston, Xinxiang Li, Seth Berman, Phillip Keith, Christopher Egger, Josef Heim, Nebojsa Pralica, David Brookes, James Beck
International Meeting for Applied Geoscience and Energy (IMAGE)
... deconvolution, along with the attenuation of various types of noise in several domains at different processing stages. The resulting final PSTM gathers...
2022
Mitigating the effects of guided waves in OBN data for acoustic FWI using data reconstruction: A data example from the Yggdrasil area
M. A. H. Zuberi, E. Cho, T. Seher, R. Myklebust
International Meeting for Applied Geoscience and Energy (IMAGE)
... modeling these elastic effects is costly and methods like FK-filtering might damage the data while removing the noise, especially if the guided waves...
2023
An assessment of compressive seismic reconstruction in the Delaware Basin, Lea County, New Mexico
Andrew Lewis, Taylor Mackay, Joel Latchman, Tao Jiang
International Meeting for Applied Geoscience and Energy (IMAGE)
... and just before migration, with the reconstruction to the Full geometry from the CS dataset. This workflow mimics the limited information of a CS survey...
2024
Vacuum desorption of light hydrocarbons adsorbed on soil particles: A new method in geochemical exploration for petroleum
Liuping Zhang
AAPG Bulletin
... light hydrocarbons in soil sometimes provide data with a low signal-to-noise ratio and/or high level of interfer ence. This research explores vacuum...
2003
Future of Microseismic Analysis: Integration of Monitoring and Reservoir Simulation, #40784 (2011)
Leo Eisner, Vladimir Grechka, Sherilyn Williams-Stroud
Search and Discovery.com
... of the inverted locations depends on both the signal-to-noise ratios of seismic data and the spatial distribution of the receivers. While surface...
2011
Recent Exploration in PEPs 109 and 110, Onshore Gippsland Basin
S. R. Greaves
Petroleum Exploration Society of Australia (PESA)
... of hydrocarbon generation, migration and displacement appear largely responsible for the sustained lack of exploration interest in the onshore Gippsland Basin...
1985
ABSTRACT: Back to Basics on Broadband Seismic Amplitudes, Phase and Resolution
Andrew Long
Petroleum Exploration Society of Australia (PESA)
... consideration of imaging suggests that the classical sequential processing paradigm is in fact dead, that the definition of ‘noise’ is changing...
2016
High-Resolution Anisotropic Earth Model Building on Conventional Seismic Data Using Full-Waveform Inversion: an Offshore Australia Case Study
Bee Jik Lim, Denes Vigh, Stephen Alwon, Saeeda Hydal, Martin Bayly, Chris Manuel, Dimitri Chagalov, Gary Hampson, Dimitri Bevc
Indonesian Petroleum Association
..., the initial starting model was derived from a smooth version of a reflection traveltime tomography velocity field derived from a depth migration workflow...
2014
How data analysis and 1D models help understand messy vitrinite data
David Rajmon
GEO ExPro Magazine
..., GEOSOPHIX I N MY L AST column, I hinted at a case study, where I was able to interpret likely fluid migration based on temperature and vitrinite...
2025
Integrated geophysics-geology-engineering Technology in mountainous shale gas exploration and development: A case study in southern Sichuan, China
Xiaolan Wang, Furong Wu, Dianguang Zang, Xiao Yang, Hong Liang, Xiaojiang Deng
International Meeting for Applied Geoscience and Energy (IMAGE)
..... • High-Precision Seismic Imaging with Pre-stack Depth Migration (Lecomte, I., 1999; Deng et al., 2007): Fourth International Meeting for Applied...
2024