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The AAPG/Datapages Combined Publications Database
Showing 53,398 Results. Searched 195,387 documents.
The Evolution of FWI and its Perceived Benefits
Tony Martin, Andrew Long
Australian Petroleum Production & Exploration Association (APPEA) Journal
... of these two gas-filled reservoirs. In summary, FWI produces a high-resolution model able to remove the imprint of a complex overburden channel and gas system...
2019
Depths of Oil Origin and Primary Migration: A GEOLOGIST'S DISCUSSION--REPLY
Robert J. Cordell
AAPG Bulletin
... of progressive depth effects during overburden deposition than do the more complex or older examples whose overburden history is much more difficult...
1974
Application of Overburden Amplitude Variations to Constrain Hydrocarbon Column Heights in the Hammerfest Basin, Norwegian Barents Sea
Lidia Georgescu, Christian Hermanrud, Roar Heggland, Trine Helle Simmenes
AAPG Special Volumes
... and amplitude variations in the overburden rocks. This documentation was motivated by the hopes of obtaining (1) a further verification of the leakage model...
2017
Overburden Compensation: A Pragmatic Solution to the Frequency Dependent Amplitude Losses Associated With Laterally Variable Overburden
Swee Leng NG, Martin Bayly
Indonesian Petroleum Association
... of seismic wave propagation through complex overburden geology. Absorption and transmission losses in the near-surface overburden are assumed...
2008
Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration
Zbigniew Ostapiuk, Bee Jik Lim, Martin Bayly
Indonesian Petroleum Association
... by the complex wave-propagation in such geological media. For these reasons, tilted transverse isotropy (TTI) anisotropic model building and depth...
2012
Modeling Complex Reservoir Geometries Accurately: Using the Right 3Dgrid Types
Christian Höcker, Jonathan Zwaan
Indonesian Petroleum Association
...Modeling Complex Reservoir Geometries Accurately: Using the Right 3Dgrid Types Christian Höcker, Jonathan Zwaan © IPA, 2011 - 34th Annual Convention...
2010
High frequency refraction/reflection full-waveform inversion case study from North West Shelf offshore Australia
David Dickinson, Fabio Mancini, Xiang Li, Kai Zhao
Petroleum Exploration Society of Australia (PESA)
... gradually reveals more velocity details hidden in the recorded wave-fields. In Figure 5, the 3D FWI model follows the geology structure closely in complex...
2018
Salt tectonics driven by sediment progradation: Part IMechanics and kinematics
Bruno C. Vendeville
AAPG Bulletin
... inversion.Figure 3. Model of overburden progradation above a thin salt. (A, B) Overhead photographs shot at an early (A) and late (B) stage...
2005
Enhancing Karstified Carbonate Characterization Through Focused Seismic Reprocessing and Machine Learning Utilization in Ubadari Field
M.R Husni Sahidu, Ilham Panggeleng, Sarah Putri, Scott Miller, Xiaobo Li
Indonesian Petroleum Association
... features (Birt, 2015; Riangguna, 2016; Birt, 2019), a seismic reprocessing with the focus on the overburden was required. bp completed the latest...
2022
UK Continental Shelf: An Evolution in 3D Seismic Imaging of the Central North Sea
Matthew Dack, Gregor Duval, CGG
GEO ExPro Magazine
... discoveries, the Central North Sea is proving that the deeper potential may hold the key to future exploration. The complex geology of the Central North Sea...
2021
Investigating the Controls of Salt Movement Using Finite Element Modelling; #42185 (2018)
James Hamilton-Wright, Stephen Dee, Christina Von Nicolai, Howard Johnson
Search and Discovery.com
... (Hearon et al., 2015) Model runs with varying initial overburden thickness Presenter’s notes • On the left is an example of the model, compared...
2018
Anisotropic Depth Migration Applied in an Area of the Colombian Llanos Foothills as a Tool for Understanding the Structure in Depth
Isabel Cristina Florez, Rob Vestrum
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... building in complex-structure land areas is less constrained by seismic diagnostics and more interpretive than velocity model building in offshore...
2006
Abstract: Full Waveform Inversion for Complex Near Surface Imaging Using SEG Seam II Synthetic Model; #90319 (2018)
Ali A. Mohamed, Abdullatif A. Al-Shuhail
Search and Discovery.com
...-end technology in velocity model building and seismic wave migration for imaging complex near surface structure having small-scale geological...
2018
Abstract: Geophysical Characterisation of the Elk Reservoir, Gulf Province, Papua New Guinea
J. Storey, S. Sioni, M. Kiele
Petroleum Exploration Society of Australia (PESA)
..., and identifies shallow refractors to assist with a robust depth conversion and fault modelling in a non-reflective overburden. The model employs up-hole...
2008
A Model for the Evolution of Salt Diapirs and the Salt Dome Canopy, East Texas Basin
James R. Turner
GCAGS Transactions
... examples have been synthesized into a model that gives some insight into a style of geologic structure that may develop beneath a salt dome overhang. Salt...
1993
A three-dimensional kinematic model for the deformation above an active diapir
Hongwei Yin, Richard H. Groshong Jr.
AAPG Bulletin
... are used to reinterpret the 3-D structure of the Clay Creek dome, Texas, and the Reitbrook dome, Germany. The model predictions are confirmed by the cross...
2007
Three-Dimensional Depth Imaging of Seismic Data to Help Delineate Petroleum Reservoirs in the Williston Basin
Alvin K. Benson
Williston Basin Symposium
.... Three-D depth imaging is essential for clarifying structure beneath complex overburden to help delineate and assess subsurface petroleum...
1995
Three-Dimensional Depth Imaging of Seismic Data to Assess Subsurface Geology in Northern Utah and Southwestern Wyoming
Alvin K. Benson
Utah Geological Association
...-dimensional sideswipe energy are found. Three-dimensional depth imaging is essential for clarifying structure beneath complex overburden, helping...
1999
Importance of Good Time to Depth Conversion Method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block, #20494 (2020).
Danar Yudhatama, Aurora Juniarti, Erwin Muhamad Indra Kusumah, Yudi Yanto,
Search and Discovery.com
... domain to depth domain, is the key to get an accurate depth structure map/ gross rock volume. The velocity model should be generated properly and tied...
2020
Elastic FWI imaging of a complex presalt structure using NATS data
Arthur Henrique, Luiz Felão, Sergio Barragan, Florian Jouno
International Meeting for Applied Geoscience and Energy (IMAGE)
... of Petroleum Geologists EFWI Imaging of a complex pre-salt structure Figure 2. a) 20 Hz AFWI Image, b) 20 Hz EFWI Image, c) 20 Hz AFWI velocity model, d) 20...
2023
3D Pore Pressure Prediction Model in Bentu Block Central Sumatra Basin; #41105 (2012)
Wawan A. Behaki, Aldyth Sukapradja, Ronald C. Siregar, Radig Wisnu Y, Setiabundi Djaelani, and Benny A. Sjafwan
Search and Discovery.com
... results from all available structure maps as references for reservoir zonation and well tops as reference zonation. Pore Pressure Prediction Model The pore...
2012
High Frequency Full Waveform Inversion as an Interpretation Solution
Laurence Letki, Matt Lamont, Troy Thompson
Australian Petroleum Production & Exploration Association (APPEA) Journal
... model and conformability with the structure and stratigraphy. Data courtesy of Shell NZ. (c) Starting model and (d) 4-Hz FWI model obtained using...
2019
Timing of Petroleum System Events Controls Accumulations on the North Slope, Alaska, #30145 (2011)
Kenneth Peters, Oliver Schenk, Kenneth Bird,
Search and Discovery.com
... are known (S. Barrow, E. Barrow, Sikulik) near the Avak structure, which resulted from a middle-late Turonian meteorite impact. Our revised 3D model...
2011
Seismic Imaging Technology: Part III
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... not be sufficient to support an adequate model for reservoir development, in particular below complex overburden. As discussed in GEO ExPro No 1-2/2008...
2008
Oligo-Miocene Extension at the Louann Level in the Northern Gulf of Mexico: Kinematic Models and Examples
Mark G. Rowan, Kerry F. Inman, J. Carl Fiduk
GCAGS Transactions
..., we suggest that the transfer happens because the thickness and mechanical strength of the canopy overburden become greater than those of the overburden...
2005