Abstract: Origin of the Drake Anticline and the Giant Drake Gas Field, Melville Island, Nunavut, CA, by Keith Dewing; #90177 (2013)

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Using Multi-Azimuth Walkaway VSP Data to Image a Tight Gas Bearing Permo-Carboniferous Glaciogenic Reservoir

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Brazil Pre-Salt: Role of Seismic Technology in Full Cycle Hydrocarbon Maturation Process

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Submarine-Channel Pathways and Reservoir Architecture in Response to Sedimentation and Salt-Related Structural Deformation

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Feasibility Study of Improved Reservoir Mapping Using Joint Inversion of Extra-Deep Azimuthal Resistivity and Deep Shear Wave Imaging

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Seismic Challenges in the East-Med: Edison’s Experience and Lessons Learned

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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...

The Challenge of Applying New Technologies to Exploration in a Sub Andean Basins

Marcelo Benabentos, Pedro Muñoz, Juan Uribe, Francisco Ortigosa, Dewi Jones

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

...: PSTM and PSDM Kirchhoff migration, DMOMultifocussing and PoSTM and PSDM WEM Shot domain. Complex velocity field, lateral velocity variations High dipping...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

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...

Abstract: Study of Subvertical Fracturing Zones in Subsalt Carbonates of the Pre-Caspian Basin using Duplex Wave Migration; #90224 (2015)

K. O. Iskaziyev, S. G. Karimov, N. I. Yasafova, R. V. Kudаkaev, E. G. Khabibullin, E. V. Rastegaeva, Yu. I. Denisov, and A. S. Kostyukevych

Search and Discovery.com

... depth migration are employed. Use of the Kirchhoff integral for creation of images of sub-vertical boundaries gives the possibility to deal...

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...

Seamless processing new and legacy data for high-quality imaging in shallow water, offshore Myanmar

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Elastic FWI for joint Vp, Vs and density inversion

Peng Shen, Uwe Albertin, Hermes Malcotti, Josh Haataja

International Meeting for Applied Geoscience and Energy (IMAGE)

.... They are not removed by the acoustic modeling and Kirchhoff-reflectivity imaging condition in a typical migration algorithm, hence enabling a post-migration recovery...

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

... m with velocity variation of around 325 m/s. A vertical section in Figure 7 compares the results of the Kirchhoff Pre-Stack Time Migration (KPSTM...

Seismic Data Processing For a Crucial 2014 2D Seismic Data Acquisition Decision in S Area, South Sumatra Block, South Sumatra, Indonesia

Gerry R. Hutabarat, Danar Yudhatama, Erwin Kusumah, Yusnita Yunus, Stephen M. Scott

Indonesian Petroleum Association

...). Prestack Kirchhoff time migration (PSTM) is the most popular migration technique in the seismic data processing industry because of its simplicity...