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The AAPG/Datapages Combined Publications Database
Showing 33,237 Results. Searched 201,044 documents.
Abstract: Improving Reservoir Imaging with Time-Lag Fwi in the Partitioned Zone Between Kuwait and Saudi Arabia; #91204 (2023)
Art Petrenko, Trevor Coulman, Guangfu Shao, Ibrahim Hakam, Mohammed Almutairi, Sujoy Ghose, Kai Zhang
Search and Discovery.com
.... Kirchhoff migration was used to generate high-resolution gathers and stack with the 24 Hz TLFWI model. Due to the complex overburden velocity...
2023
Dude, wheres my AVO? A case study from the Browse Basin, North West Shelf, Australia
Said Amiribesheli, Jordan McGlew, Joshua Thorp
Petroleum Exploration Society of Australia (PESA)
..., this velocity analysis proved to be insufficient for imaging the sections below the highly anisotropic Jamieson Formation shale which is found regionally...
2019
Optimization method of geometry and application based on Fresnel Gaussian beam forward modeling
Yang Jing, Yu Fuwen, Xu Xiaokun, Lv Shuang, Wang Xiangqian
International Meeting for Applied Geoscience and Energy (IMAGE)
... the contrastive analysis of the migration profile, as shown in figure 4, Gaussian beam forward modeling can clearly distinguish the thin interbed of 20 meters...
2024
Simple model, complex strata: 2-D numerical forward model analysis of heterogeneity and controls in submarine fan systems
Alfie W. Mackie, Christopher J. Stevenson, Peter M. Burgess
Journal of Sedimentary Research (SEPM)
...Simple model, complex strata: 2-D numerical forward model analysis of heterogeneity and controls in submarine fan systems Alfie W. Mackie...
2024
Practical considerations for computing the kernels of reflection-based full-waveform inversion
Houzhu (James) Zhang, Hong Liang, Hongwei Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
.... Ji, and Z. Li, 2009, Subsalt velocity update and composite imaging using reverse-time-migration based delayed-imaging-time scan: Geophysics, 74...
2022
Simplicity at Its Best: Estimating Depth Uncertainty at the Wiriagar Deep Paleocene Field, Eastern Indonesia
Made Susantha, Imam S. Harun
Indonesian Petroleum Association
.... Migration seismic velocity data in this field are relatively smooth and do not follow general seismic structural interpretations (Figure 3). BP...
2018
Sediment Compaction the Achilles Heel of Basin Modelling
Roy H. Gabrielsen
GEO ExPro Magazine
... equilibrium is reached, through the analysis of reservoir and source rock distribution, identification and evaluation of traps, maturation, migration...
2007
Significant Erosion during Development of the Middle Miocene Unconformity and Its Effect on Hydrocarbon Generation in the Gulf of Thailand; #20084 (2010)
Masahi Fujiwara
Search and Discovery.com
... is estimated to be approximately 4500 feet based on the shale compaction trend analysis using sonic log data. Interval velocities at the Erawan-1 well...
2010
Violet Grove CO2 Injection Project: Monitoring with Timelapse VSP Surveys; #80440 (2015)
Marcia Couëslan, Don Lawton, Michael Jones
Search and Discovery.com
... with Schlumberger DCS in Houston, Texas for his advice on the wavefield separation, anisotropy analysis, and velocity modeling, and migration. I would also...
2015
VSP Survey in the Thonex Geothermal Well New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).
Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri
Search and Discovery.com
.... • Velocity analysis on VSP data from near and offset VSPs • Wavefield separation • FK filter design and application for upgoing wavefield...
2018
Abstract: AVAZ Inversion for Anisotropy Parameters of a Fractured Medium; #90174 (2014)
Faranak Mahmoudian, Gary F. Margrave, and Joe Wong
Search and Discovery.com
... both for the velocity analysis and depth migration. Table 1: HTI anisotropy parameters for the reference system in Figure 1, A13 is density...
2014
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
... close resemblance. Overlay of sonic (black), legacy time migration velocity (red) and final velocity model (green). Figure 4 -Comparison of legacy...
2020
Selective Entrainment of Sediment Graded by Size and Density Under Waves
Matthew R. Tomkins, Peter Nielsen, Michael G. Hughes
Journal of Sedimentary Research (SEPM)
... diffusion process, settling velocity would be expected to strongly affect sediment distribution. This was not observed during present trials. In fact...
2003
Garden Banks 460 #1
Barry Gouger
Houston Geological Society
... migration to improve the imaging of the deep target. The secondary objectives were Pleistocene age sands with associated seismic amplitude...
2000
Gas Hydrates at the Storegga Slide on the Mid-Norwegian Margin, by Stefan Bunz, Jurgen Mienert, and Karin Andreassen; #90035 (2004)
Search and Discovery.com
2004
Seismic Reservoir Characterization of a Gas Shale Utilizing Azimuthal Data Processing, Pre-stack Seismic Inversion and Ant Tracking
David Paddock, Christian Stolte, John Young, Patricia Kist, Lei Zhang, Javaid Durrani
West Texas Geological Society
... open fractures. Delineation of Gas-Charged Open Fractures Azimuthal velocity analysis for anisotropy was used to delineate areas of abundant open...
2007
Seismic Imaging at Conger: Lessons Learned in Gulf of Mexico Subsalt Imaging
Thomas C. Bergeon, Brad A. Robison
GCAGS Transactions
... field work in the Conger area also involved significant areas where standard velocity analysis was not able to flatten reliably stacklamps underneath salt...
2006
Renewed Field Development Plan from Recently Found Uncertainty in Sungai Gelam Field, South Sumatra Basin, Jambi
Reza Rahadian, Erwin Dicky Dusyanto, Adi Widyantoro, Oki Musakti, Hendra Baskara
Indonesian Petroleum Association
... components include elastic log editing, shear velocity estimation, rock physics analysis, amplitude variation with offset (AVO) analysis, pre-stack...
2019
Formation Clays: Are They Really a Problem in Production?
George E. King
Special Publications of SEPM
... 20 15 10 FLUID FLOW RATE FIG 6 Fines migration velocity test 25 30 CM7SEC effect Frobisher Formation ential pressure involved in the test...
1992
Abstract: Image Enhacement After Migration; #90174 (2014)
John C. Bancroft, Thais Guirigay, and Helen Isaac
Search and Discovery.com
...Abstract: Image Enhacement After Migration; #90174 (2014) John C. Bancroft, Thais Guirigay, and Helen Isaac AAPG Datapages/Search and Discovery...
2014
Mapping Rock-Property Changes and Fluid Migration Due to Hydraulic Fracturing
Jyoti Behura
Unconventional Resources Technology Conference (URTEC)
... between the inversion result and the starting velocity model or the difference between the inversion results from two different stages. Such analysis...
2020
The Geophysicists' Bane: Multiple Suppression on the North West Shelf
C. R. T. Ramsden, M. R. Hobson, R. Cooper
Petroleum Exploration Society of Australia (PESA)
... a b Figure 14a: Velocity analysis before ZMULT. b: Velocity analysis after ZMUL T. Model-Based Procedures There have been several recent advances...
1988
Exploration of the North Madura Platform, Offshore East Java, Indonesia
Rachmat Mudjiono, Gadjah Eko Pireno
Indonesian Petroleum Association
... modeling following analysis of source rock type and quality, geothermal gradients, and regional structure and stratigraphy. This study showed migration...
2002
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
... interval. For example, for 60 Hz data and a velocity at target depth of 3000 m/s, the vertical resolution (1/4 wavelength) is 6.25 m. If migration up...
1982
Integrated Interpretation in the Deep Water Gulf of Mexico Examples from the TGS Phase 45 Deep Water Reconnaissance Program
Brian S. Anderson, John E. Bain , Dr. David Hall, Rob Brooks
GCAGS Transactions
... aeromagnetic data have been recently acquired and more acquisition is in progress. The use of high-resolution gravity in seismic velocity analysis and the use...
1997