Anisotropy

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Frontmatter: Proceedings of the Southeast Asia Petroleum Exploration Society - Volume IX - 1990

Southeast Asia Petroleum Exploration Society (SEAPEX)

... as 1978     Goethermal Gradient Map         S.E. Asia (text and map)         Max 2 copies for personal use only member S$30.00 S$50.00   Additional...

Sediment provenance in the Sureste Basin through integration of 2D and 3D seismic data

Karyna Rodriguez, Neil Hodgson

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the sediment fairways and reservoir distribution, enabling the identification of 77 leads with closure areas up to 258 km2 (5 > 50 km2), all with AVO Second...

Imaging of Fractures and Faults inside Granite Basement Using Controlled Beam Migration (Geophysics Paper 5)

Don Pham, Jason Sun, James Sun, Qingbing Tang, Graeme Bone, Nguyen Truong Giang

Geological Society of Malaysia (GSM)

... having mostly gradient based velocity, except for a thin layer of velocity inversion that is detectable in sonic logs. Group two is the E sequence...

CONTISLOPE—Evolution of Submarine Channel Systems on Continental Slopes, by Tiago M. Alves, Joe Cartwright, and Richard Davies, #40263 (2007).

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Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic?

Lahra Lanigan, Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

...Integrating Core and Wireline Log Datasets --- A Pathway to Permeability from AvO Seismic? Lahra Lanigan, Jarrod Dunne Integrating core and wireline...

Prestack Investigation of Shallow Surface-Sourced Seismic Data in Central-Northern Louisiana

D. Cimadomo, G. Kinsland, R. Zhang

GCAGS Transactions

... with offset (AVO) analyses along the horizon indicate changes which we are investigating. If this study proves successful, high-resolution surface-sourced...

Application of Pre-stack Seismic Anisotropy for Fracture Detection, in Oseil Field Carbonate Reservoir, Seram Island, Eastern Indonesia; #20157 (2012)

Anggoro S. Dradjat, Xueyan Hu, and Ridhawulan Primasari

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.... 355-364. Shen, F., X. Zhu, and N.Toksoz, 2002, Effects of fractures on NMO velocities and P-wave azimuthal AVO response: Geophysics, v. 67/3, p. 711-726...

An Overview of Reservoir Seismic Stratigraphy, Frontmatter

Tom Wittick

North Texas Geological Society

... The wedge model The low-velocity sand case The high-velocity sand case WORKSHOP Estimating sand thickness from seismic amplitude VIII. AVO...

Convolution model theory-based intelligent AVO inversion method for VTI media

Yuhang Sun, Yang Liu, Hongli Dong

International Meeting for Applied Geoscience and Energy (IMAGE)

...Convolution model theory-based intelligent AVO inversion method for VTI media Yuhang Sun, Yang Liu, Hongli Dong Convolution model theory-based...

Abstract: Seismic Facies Analysis of the Synrift Sediments in the Northeast Malay Basin (Paper 10)

Robert Wong, Hamdan Mohamad, M. Firdaus A. Halim

Geological Society of Malaysia (GSM)

... Synrift lacustrine facies. Hence, sealing should not be a problem here. AVO analysis were carried out for the ·Lower Synrift Ponded Play and also...

Seismic Foldout: Fast and Slow catastrophes trapping slope and basin floor plays

Neil Hodgson, Karyna Rodriguez, Lauren Found, Searcher

GEO ExPro Magazine

... and gas explorers, as, despite the use of a variety of trap risk focussed proxies such as DHI, AVO, pressure and gradient studies, such a bypass is almost...

Abstract: Converted-wave Time Imaging … Nuts and Bolts; #90187 (2014)

Shaowu Wang, Thomas Hollis, and Wayne Nowry

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... data. To obtain comparable PS imaging with that from PP data and preserve AVO and AVAZ integrity for PS data, it is required to take into account...

The Relationship between Deepwater Deposition and an Active Accretionary Wedge, Ultra Deepwater Trinidad

Pablo N. Eisner, Mo Etemadi, Laszlo Benkovics, Luis Anzulovich1, Dewi Jones, and Jean Gerard

Search and Discovery.com

... -3,300 m. Based on AVO MAX OWC -3,425 m. 7500 15000 Contains a relatively thick y sand-rich section within the lower part of the well. Sandstones...

Application of Visco-Acoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data, #41802 (2016).

Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones

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.... To facilitate earth model building, improve imaging, and improve the fidelity of the amplitude versus offset/angle (AVO/A) responses, those anelastic...

The Gunnison Discovery—Garden Banks Block 668, Gulf of Mexico

Jeff Gee-shang Pan, Jim Fulcher

GCAGS Transactions

... gathers to facilitate direct hydrocarbon indicators (DHI) and amplitude with offset (AVO) analysis. Mapping of the re-processed GPI 3D data in 1999...

Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015)

Olivia Collet, Benjamin Roure, Jon Downton

Search and Discovery.com

...Abstracts: The Reflectivity Response of Multiple Fractures and its Implications for Azimuthal AVO Inversion; #90173 (2015) Olivia Collet, Benjamin...

Fast Track Reservoir Characterisation of a Subtle Paleocene Deep Marine Turbidite Field Using a Rock Physics and Seismic Modelling Led Workflow

H.J.S. Morris, R. Christensen, D. Gawith, M. Millwood-Hargrave

Indonesian Petroleum Association

... This paper presents a novel approach to identifying/tracking interlocking Palaeocene sand and shale filled channels based on forward modelling, AVO...

Insight from keywords co-occurrence in SEG annual meetings: A bibliometric study

Changcheng Liu, Srichand Prajapati

International Meeting for Applied Geoscience and Energy (IMAGE)

... of 1468 of the total 8042 papers and has four keywords (3D, fullwaveform inversion, reservoir characterization, and AVO/AVA) where the occurrence...

The value and usage of geophysical methods in the estimation of resources and reserves

J. P. Blangy, Dan Maguire

International Meeting for Applied Geoscience and Energy (IMAGE)

... is actually deeper than the lowest logged elevation, and if the reasoning is in agreement with known pressure gradient data, these deeper volumes may...

Case Study of 3D Seismic Inversion and Rock Property Attribute Evaluation of the Haynesville Shale

David Metzner, Kevin L. Smith

Unconventional Resources Technology Conference (URTEC)

.... gradient) in our Haynesville study area have limited the collection of borehole data to electric logging only. The co-development of the Buried...

Identification of Distribution Sandstone Reservoir Zone and Hydrocarbon Fluid Using Extended Elastic Impedance (EEI) in Talang Akar Formation at Azzura Field, North West Java Basin

Annisa Dian Afsary, Adi Susilo, Bayu Dwijatmiko, Agung Dwi Alfianto

Indonesian Petroleum Association

... and Francis, A.M. (2006): Where, R = Reflectivity, A = Normal Incidence, B = Gradient This Extended Elastic Impedance research uses Lambda-Rho...

Shear Velocity Prediction and its Rock Mechanic Implications, #41296 (2014)

Yexin Liu, Zhuoheng Chen, Kezhen Hu

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... velocity and density can be inverted using current advanced pre-stack seismic inversion technique from seismic AVO angle gathers (Russell et al. 2005). Like...

Efficient and accurate velocity building from Gramian-constrained multiphysics reflection and transmission data

Jide Nosakare Ogunbo

International Meeting for Applied Geoscience and Energy (IMAGE)

... be briefly highlighted. For instance, the cross-gradient constraint can be used for enhancing structural similarities between intervening physical...

Seafloor elastic parameters estimation using a regression neural network

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

... of this coverage to estimate those properties. By treating the shallow seafloor subsurface as a gradient like analytical model, we can train a neural network...