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The AAPG/Datapages Combined Publications Database

Showing 32,770 Results. Searched 195,387 documents.

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Abstract: Deghost + Denoise + Demultiple + Velocity & Q Inversion + Depropagate = Seismic Imaging (Geophysics Paper 17)

Mehmet Ferruh Akalin

Geological Society of Malaysia (GSM)

... (Backpropagation) + Imaging Condition = Seismic Imaging (Migration). The best subsurface imaging approach PreStack Depth Migration method has to rely...

2011

4D Finite Difference Forward Modeling within a Redefined Closed-Loop Seismic Reservoir Monitoring Workflow, #41922 (2016).

David Hill, Dominic Lowden, Sonika, Chris Koeninger

Search and Discovery.com

... attenuation. The finite-difference modeling and reverse-time migration (depth) imaging are performed with the 3D petro-elastic property models...

2016

Advances in Depth Imaging Technology: Rock Physics Guided Migration of Seismic Data in 3D

Nader C. Dutta, Sherman Yang, Jianchun Dai

Indonesian Petroleum Association

... earth model. In reality, this is seldom the case. For example, the velocity model underlying a depth imaging process during seismic data processing...

2012

Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)

S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva

Geological Society of Malaysia (GSM)

...Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15) S. Chen, M. Buia, L. Livraghi, M...

2012

DAS microseismic reflection imaging for hydraulic fracture and fault zone mapping

Yuanyuan Ma, Jonathan Ajo-Franklin, Avinash Nayak, Xiaoyu Zhu, Julia Correa

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Imaging hydraulic fractures by microseismic migration for downhole monitoring system: Physics of the Earth and Planetary Interiors, 261, 88–97, doi...

2023

Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt

Alvin K. Benson

Utah Geological Association

...Iterative Modeling and Imaging of Seismic Data in Depth to Help Delineate Petroleum Reservoirs in the Utah Overthrust Belt Alvin K. Benson 1991 145...

1991

Seismic Guided Drilling (SGD*): A New Technology for Look-Around and Look-Ahead of the Bit Prediction During Drilling

Nader C. Dutta, Sherman Yang, Jianchun Dai, Aranya Bhaduri, S. Chandrasekhar, Firoze Dotiwala, C.V. Rao

Indonesian Petroleum Association

... Earth Models: one for Depth Imaging and the other for the “beyond imaging” products (pore pressure etc.). So one may ask- just which earth model should...

2012

Abstract: High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs; #90255 (2017)

Alexander Popovici, Ioan Sturzu, Tijmen Jan Moser

Search and Discovery.com

..., and Tijmen Jan Moser1 1 Z-Terra Inc. Abstract Current research in the field of seismic depth imaging has identified a new approach to image with super...

2017

Advancing Geophysics Through Cooperation

Josef Paffenholz

GEO ExPro Magazine

..., with seismic companies, for example, saying that they see tremendous value in testing survey design methods and forward modeling and depth imaging...

2018

Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34)

Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman

Geological Society of Malaysia (GSM)

...Imaging Beneath Gas - A Prestack Depth Migration Case Study (Paper 34) Osman Khan, Uwe Klein-Helmkamp, Peter Whiting, Tim Chapman Warta Geologi...

2003

Broadband Least-Squares Wave-Equation Migration

Shaoping Lu, Andrew Long, Alejandro Valenciano, Nizar Chemingui

Petroleum Exploration Society of Australia (PESA)

..., and better structural imaging at all depths. Key words: Migration, inversion, acquisition footprint, illumination, wavenumber. INTRODUCTION Depth...

2018

New Integrated Workflows for Improved Pore Pressure Prediction and Seismic Imaging, #41705 (2015).

Marek Kacewicz, Sankar Muhuri, Weihong Fei

Search and Discovery.com

.... Seismic imaging typically attempts to account for either depth varying compaction driven velocity models or laterally varying velocity models constrained...

2015

Least Square Q-Kirchhoff Migration: Implementation and Application

Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang

Petroleum Exploration Society of Australia (PESA)

... caused by the anelastic nature of the earth lead to the attenuation of amplitude and distortion of phase of seismic waves. The so-called quality factor...

2018

Mitigation of the 3D Cross-Line Acquisition Footprint Using Separated Wavefield Imaging of Dual-Sensor Streamer Seismic Data … A First Example from Malaysia

Mazin Farouki, Andrew Long, Richard Jones, Yee Ah Chim, Magdalene Tang, Hui LeGleut, Shaoping Lu, Dan Whitmore, Adam Betteridge

Indonesian Petroleum Association

... WEM imaging is an innovative new one-way wave equation depth migration solution that uses seismic data acquired with dualsensor streamers and images...

2013

Multiparameter FWI imaging in the Gulf of Mexico

Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann

International Meeting for Applied Geoscience and Energy (IMAGE)

... to seismic processing and imaging that uses the full wavefield to simultaneously determine a variety of earth parameters, including velocity...

2023

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

... Research Directions It is apparent from both theoretical and modeling considerations that depth migration will effectively reduce Fresnel zones...

Unknown

Seismic Imaging of Fractures … A Feasibility Study

Larry Lines

Search and Discovery.com

... Research Directions It is apparent from both theoretical and modeling considerations that depth migration will effectively reduce Fresnel zones...

Unknown

High Resolution Diffraction Imaging of Small Scale Fractures in Shale and Carbonate Reservoirs

Alexander M. Popovici, Ioan Sturzu, Tijmen J. Moser

Unconventional Resources Technology Conference (URTEC)

... part of this paper without the written consent of URTeC is prohibited. Summary Current research in the field of seismic depth imaging has identified...

2015

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

... matches to the expected Earth model. In the second processing, the Tau-P solution improved reflector imaging and the velocity depth model strongly...

2015

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