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The AAPG/Datapages Combined Publications Database

Showing 700 Results. Searched 200,357 documents.

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Q tomography workflow: Land case study in the Eagle Ford Play

Itai Sharabi, Matan Shustak, Orly Kletenik-Edelman, Ronit Levy, Zvi Koren

International Meeting for Applied Geoscience and Energy (IMAGE)

... using Kirchhoff prestack depth Q-migration: 78th Annual International Meeting, SEG, Expanded Abstracts, doi: https://doi.org/10.1190/1.3059363. Third...

2023

Seismic Modeling and Expression of Common Fold-Thrust Belt Structures; #42266 (2018)

Jianjun Li, Shankar Mitra

Search and Discovery.com

... and the shot gathers were acquired by running the forward modeling. The velocity picking and pre-stack Kirchhoff time migration were Trishear fault...

2018

Abstract: Separability of Simultaneous Source Data Based on Distribution of Firing Times; #90224 (2015)

Jinkun Cheng

Search and Discovery.com

... stacking and Kirchhoff migration: Geophysical Prospecting, 35. Datapages/Search and Discovery Article #90224 GeoConvention © 2014, FOCUS - Adapt, Refine...

2015

Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China

Huahui Zeng, Qin Su, Huijie Meng, Shengtao Zang, Deying Wang, Shuhai Qie

International Meeting for Applied Geoscience and Energy (IMAGE)

... and intensity prediction is more reliable. Full azimuth angle imaging technology performs Kirchhoff migration imaging in the underground local angle...

2024

From Chaos to Caves … An Evolution of Seismic Karst Interpretation at the Vorwata Field

Riangguna Eloni, M.R. Husni Sahidu, Ilham Panggeleng, Christopher S. Birt, Ted Manning

Indonesian Petroleum Association

...) The TS data was reprocessed in 2006 using an isotropic Kirchhoff pre-stack time migration algorithm. This dataset, which was available at the time...

2016

Abstract: Improved Reservoir Characterisation from Inversion of High Resolution 3D Seismic Data (Poster 12)

Sagar Ronghe, Mark Sams, Sriyanee De Silva, Julian Sherriff

Geological Society of Malaysia (GSM)

... resolution. Data regularisation is achieved via either a 1 pass or a 2 pass Kirchhoff migration approach. The high-resolution data was then inverted...

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)

... and resolution can be further enhanced by least-squares Q migration, in which absorption is incorporated into the Kirchhoff modelling operator and inversion...

2019

Application of finite difference eikonal solver for traveltime computation in forward modeling and migration

Amir Mustaqim Majdi, Seyed Yaser Moussavi Alashloo, Nik Nur Anis Amalina Nik Mohd Hassan, Abdul Rahim Md Arshad, Abdul Halim Abdul Latiff

Geological Society of Malaysia (GSM)

... field is required as the input data for Kirchhoff migration and velocity analysis process (Alkhalifah & Fomel, 2010; Zhang & Bording, 2011). It shows...

2021

Revisiting the Brazilian Equatorial Margin with FWI and its impact on interpretation in an exploratory frontier

Diego Costa, Edmarley Ramos, Giuseppe Loconte, Filipe Rudrigues, Olivier Brachet

International Meeting for Applied Geoscience and Energy (IMAGE)

... the recognition of discontinuities related to faults rooted in the rift and their role as migration pathways to the Late Cretaceous. This is particularly...

2022

Implications of elastic full-waveform inversion for northern Red Sea

Kate Glaccum, Denes Vigh, Kai Wang, Xiaoling Tan, Jennifer Qin, Vivian Robertson, Trevor Ferguson

International Meeting for Applied Geoscience and Energy (IMAGE)

...-velocity models for imaging, either directly by using the model for migration or indirectly through calculating 3D derivatives from the model...

2023

Illuminating geothermal reservoir structure: DAS microseismic imaging at Utah FORGE

Yuanyuan Ma, Jonathan Ajo-Franklin, Michal Chamarczuk, Jeremy Patterson, Ismael Vera Rodriguez, David Podrasky, Thomas Coleman, Carlos Maldaner

International Meeting for Applied Geoscience and Energy (IMAGE)

... sources, applies prestack Kirchhoff migration to each individual source, and then stacks hundreds of sources to generate a 3D reflectivity volume...

2024

Broadband Least-Squares Wave-Equation Migration

Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui

Petroleum Exploration Society of Australia (PESA)

...Broadband Least-Squares Wave-Equation Migration Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui Broadband Least-Squares Wave-Equation...

2018

ABSTRACT:MULTICOMPONENT OBC (4C) PRESTACK TIME IMAGING OVER PAMBERI, LRL BLOCK, OFFSHORE TRINIDAD

Tony Johns, Carmen Vito and Raul Sarmiento

Geological Society of Trinidad & Tobago

... of the processing applied to the recorded multicomponent (4C) seismic data, through curved-ray anisotropic Kirchhoff prestack time migration for both...

2007

Interpolation Using Higher Dimensions: A Case Study ON KE2 Three-Dimensional Transition Zone Seismic Survey, Madura Field, Indonesia

Cecep Sutisna, Frans Langitan, Vishal Kumar, Keat Huat Teng, Pongga Wardaya

Indonesian Petroleum Association

... using the Kirchhoff migration algorithm to compare the uplift on migrated images. To enhance the Kirchhoff migration output further, we add surface...

2015

Extended Abstract: New Views on Salt Tectonics and Salt Modeling Using the Latest Seismic Imaging Technologies, for Subsalt and Presalt Exploration in the Mississippi Canyon, Gulf of Mexico

Quincy Zhang, Laurie Geiger, Cristina Reta-Tang, Steve Hightower, Sherry Yang, Wei Gao

GCAGS Transactions

... both Reverse Time Migration (RTM) and Kirchhoff migrations at each stage of the model building process, many salt features, which could not be seen...

2013

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