Structural evaluation of column-height controls at a toe-thrust discovery, deep-water Niger Delta

Olga V. Kostenko, Steve J. Naruk, Willem Hack, Manuel Poupon, Hans-Jurg Meyer, Miguel Mora-Glukstad, Charles Anowai, Margaret Mordi

AAPG Bulletin

... part caused by the presence of no-seismic-image zones that, even on three-dimensional (3-D) prestack-migrated data, obscure the possible thrust...

Amplitude inversion of OBS direct arrivals for seabed elastic properties

James Gaiser, Moacyr de Souza Bazerra, James Simmons

International Meeting for Applied Geoscience and Energy (IMAGE)

... School of Mines/Reservoir Characterization Project Summary As interest in shear waves (S-waves) grows for prestack depth migration of ocean-bottom node...

Table of Contents: 31st Annual Convention Proceedings, 2007

Indonesian Petroleum Association

... and Bandwidth Recovery Beneath Gas Zones Using Kirchhoff Prestack Depth Q-Migration Jonathan Liu, Peter Traynin, J. M. Reilly IPA07-G-107 EEI Inversion...

A 3D Seismic Exploration Method for Fractured Gas Reservoirs

James J. Reeves, W. Hoxie Smith

West Texas Geological Society

... rose diagrams indicate fracture orientation determined from borehole image logs in the Dakota. The application of azimuth dependent prestack time...

Constrained tomography for improved presalt elastic full-waveform inversion

Yaofeng He, Xu Li, Young Ho Cha, Partha Routh, Inma Dura-Gomez, Carey Marcinkovich

International Meeting for Applied Geoscience and Energy (IMAGE)

... building (VMB) is a critical step for accurately imaging subsurface structures with seismic prestack depth migration. More importantly, the derived velocity...

2013 Update of Southern Mid-Continent Theses and Dissertations

Neil H. Suneson

Oklahoma City Geological Society

... Shale, McAlister Cemetery Quarry, Criner Hills, Ardmore Basin, Oklahoma. MS. Dowdell, Benjamin L., 2013, Prestack seismic analysis of a Mississippi...

Pressure prediction using converted shear waves from OBN data: A rock physics approach

Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami

International Meeting for Applied Geoscience and Energy (IMAGE)

... prediction. We advanced the pressure prediction technology with separation, processing of converted P- to S- waves (PS-waves), followed by a prestack...

Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin

Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... Geophysicists and the American Association of Petroleum Geologists Ultra-deep Jurassic acquisition technology and its application in Qaidam Basin prestack...

Integration of Multicomponet Surface Seismic, Multicomponent VSP and Microseismic in Reservoir characterization

Paul Constance, Jim Simmons, Shihong Chi, Lisa Sanford

Unconventional Resources Technology Conference (URTEC)

..., S., Jefferson, R., Calvert, A., and Williams, M., 2009, Anisotropic velocities and offset vector tile prestack migration processing of the Durham Ranch...

Subsurface characterisation for future CCS applications using uncommon 3D surface and borehole seismic survey geometries at Harvey, Western Australia

Milovan Urosevic, Sasha Ziramov, Roman Pevzner, Konstantin Tertyshnikov, Sinem Yavuz, Anton Egorov, Andrej Bona, Valeriya Shulakova, Dominique Van Gent

Petroleum Exploration Society of Australia (PESA)

...). For structural characterisation, the full surface data set is initially processed with a conventional manner through the utilisation of prestack time migration...

A Case Study on the Emergence of the Barnett Shale in the Midland Basin, Ector County, Texas

Andrew Lewis, Taylor Mackay, Robert Dimit, Brett Bracken, Andrew Bell

Unconventional Resources Technology Conference (URTEC)

... of these wells and plan the development of Ares’s acreage. This study looks back at each of these wells using a Kirchhoff prestack depth migration (KPSDM...

The critical evaluation of carbon dioxide subsurface storage sites: Geological challenges in the depleted fields of Liverpool Bay

Lauren Chedburn, John R. Underhill, Sam Head, and Rachel Jamieson

AAPG Bulletin

... and Gas Authority (now the North Sea Transition Authority); PSTM = prestack time migration. On October 8, 2020, Eni UK Ltd. (the operator of the fields...

AAPG Rocky Mountain Section, September 9-12, 2012, Grand Junction, Colorado; - Abstracts, #90156 (2012).

Search and Discovery.com

Cusiana Field: Understanding the Reservoir and Improving Depletion History, #20102 (2011)

Luis E. Soto,

Search and Discovery.com

... POSTSTACK TIME MIGRATION  Development Issues - Water displacement less efficient than expected - Fast pressure depletion in Barco & Guadalupe - OOIP...

Velocity continuation with Fourier neural operators for accelerated uncertainty quantification

Ali Siahkoohi, Mathias Louboutin, Felix J. Herrmann

International Meeting for Applied Geoscience and Energy (IMAGE)

..., Velocity continuation and the anatomy of residual prestack time migration: Geophysics, 68, 1650–1661, doi: https://doi.org/10 .1190/1.1620639. Fomel...

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

... & tomography Orthorhombic FWI & tomography Migration type Kirchoff pre-stack depth migration Q Kirchoff prestack depth migration Time Lag FWI...

Comprehensive lithological description, reservoir property, and pore-pressure prediction for unconventional shale reservoirs using rock physics: Midland reservoir characterization case study

Sagnik Dasgupta

International Meeting for Applied Geoscience and Energy (IMAGE)

... results of lithoclassification as well as reservoir property and pore pressure prediction, all derived from elastic parameters of input prestack Amplitude...

Fast self-supervised learning for reconstruction of 3D seismic data

Yinshuo Li, Wenkai Lu, We Cao

International Meeting for Applied Geoscience and Energy (IMAGE)

... | 1260s ] (f) [ 18.11dB | 63s ] (g) Figure 4: Visual qualitative contrast of reconstruction results of prestack data from Sandia with randomly 60...

New Page 1

Search and Discovery.com

Two-Dimensional and Three-Dimensional Numerical Simulation of Petroleum Systems Approaching the Deep-Water Gulf of Mexico (Kayab Area, Campeche Sound, Mexico): Definition of Thermally Mature and Prospective Areas

Salvador Ortuno Arzate, Esteban Soriano M., Cuauhtemoc Romero M., Joel Rosales R., Edgar Bahena R., Sergio Hernandez G., Alejandro Cardenas

AAPG Special Volumes

... of the large Tunich structure.Emphasis is placed on the importance of compression and halokinesis in focusing hydrocarbon migration toward Cretaceous breccia...

AVO and Inversion Contribute to Makassar Exploration Efforts

William L. Soroka, Herry Andiarbowo, Anung Widodo

Indonesian Petroleum Association

... into the solution. With special processing techniques, such as AVO and true amplitude prestack migration, it is possible to produce a more correct estimate...

Quantitative Interpretation Efforts in Seismic Reservoir Characterization of Utica-Point Pleasant Shale … A Case Study

Satinder Chopra, Ritesh K. Sharma, Hossein Nemati, James Keay

Unconventional Resources Technology Conference (URTEC)

..., with anisotropic prestack time migration (PSTM) gathers and stacked volume with 5D interpolation made available for reservoir characterization...

Structural Controls on the Formation of Bottom-simulating Reflectors Offshore Southwestern Taiwan from a Dense Seismic Reflection Survey

Philippe Schnurle, Char-Shine Liu

AAPG Special Volumes

... by the fact that low-velocity anomalies from prestack depth-migration velocity analysis of the EW9509-33 line, running eastwest along the southern...

Petroleum Potential of the East Java - Lombok Basin, North and South Makassar Strait and Offshore Kutei Basin

R. Priyono, J. Widjonarko, E. Sunardi, B. Adhiperdana

Indonesian Petroleum Association

...-dimensional (3-D) prestack and poststack depth migration; and (2) significant advances in geologic modeling of overprinted structural development...

Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field

Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie

AAPG Special Volumes

...). These variations are not detected in conventional stacking velocity analysis. FWI velocity input has improved the prestack depth migration image...