Seismic Foldout: Chasing the Many Plays of the Mauritanian Margin

ION, Elisabeth Gillbard, Paul Bellingham

GEO ExPro Magazine

... of the offshore margin along with detailed analysis of the considerable proven and untested play potential. A composite line through the newly reimaged...

Seismic Imaging of Steeply-Dipping Salt Ridges in the Mississippi Interior Salt Basin

Karl J. Kaufmann , Richard Ianniello , Oliver Carroll

GCAGS Transactions

... are desirable. The increase in fold covering the diffractions is needed for signal-to-noise improvement, velocity analysis, and DMO analysis. Besides...

Characterizing the Seismic Response of Naturally Fractured Basement Reservoir in Sumatra Area: Towards an Efficient Seismic Exploration Strategy

Pongga Wardaya, Vida Irine Rossa, Erlangga Septama, Richie Rahmat Pratama, Rusalida Raguwanti

Indonesian Petroleum Association

... representation of the subsurface fracture model at basement level. Outcrop sample analysis combined with aerial remote sensing analysis were performed...

Seismic lineaments characterization using independent component analysis

Abdulmohsen AlAli, Yazeed Altowairqi, Constantinos Tsingas, Ali AlSultan

International Meeting for Applied Geoscience and Energy (IMAGE)

...://doi.org/10.1190/geo2010-0332.1. Fomel, S., E. Landa, and M. T. Taner, 2007, Poststack velocity analysis by separation and imaging of seismic...

Considerations in Azimuthal Processing and Velocity Inversion for Unconventional Plays

Michael J. Perz, William Keller, Victor Kriechbaum

Unconventional Resources Technology Conference (URTEC)

... interval that is ideally suited for this type of azimuthal velocity analysis. In other unconventional plays where VVAZ results appear...

Exploration at the eastern edge of the Precaspian basin: Impact of data integration on Upper Permian and Triassic prospectivity

Jean-Pierre Barde, Peter Gralla, Josef Harwijanto, Juergen Marsky

AAPG Bulletin

... in the Tatarian and Kazanian successions can be estimated based on the analysis of prestack depth migration (PSDM) velocity models on conventional two...

Detecting Lateral Continuity of Taranaki Basin Reservoir Sand Based on Sequence Stratigraphy and Seismic Attribute Analysis; #10741 (2015)

Joseph Gnapragasan, Umar Hamzah

Search and Discovery.com

... on the targeted reservoirs. Porosity and facies mapping based on velocity-Porosity analysis will used to classify the reservoir into various fluids. Creating...

FWI for the complex Walker Ridge salt province using streamer data

Dorothy Ren, Xin He, Siyun Xu, Fei Gao, Feng Lin, Jiawei Mei

International Meeting for Applied Geoscience and Energy (IMAGE)

...) to this streamer data, which gives a further improved velocity model with sharper salt boundaries and higher S/N, and better reverse time migration...

Introduction to Ground-Water Hydrology, 1993 - Darcy's Law

New Orleans Geological Society

... at the velocity at which ground water moves, a property we would like to know for estimating contaminant migration. Let's start by rearranging Eq. 2.1: [Q...

Abstract: Acquiring Low Frequencies : Sweeps, Sensors, Sampling and Stories; #90224 (2015)

Olivier Winter, Anna Leslie, and Forest Lin

Search and Discovery.com

... of the process of reservoir analysis (Baeten, 2013). Structural analysis also benefits from a broad bandwidth, with improved wavelet sharpness...

How to Increase the Bandwidth of your Plains Data

Search and Discovery.com

... and little uplift is expected from more advanced migration technologies due to the simplicity of the velocity field. For this reason, there have been...

Hydraulic Interpretation of Grain-size Distributions Using a Physical Model for Bedload Transport

J. S. Bridge

Journal of Sedimentary Research (SEPM)

... by textural analysis: Jour. Sed. Petrology, v. 47, p. 32-52. ASHIDA, K., AND MICHIUE, M., 1973, Studies on bed-load transport rates in open channel...

A strategy for acoustic impedance direct inversion in depth domain

Ruiqian Cai, Chengyu Sun, Shizhong Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... shallow to deep formations (Lin et al., 2013), which could be caused by many reasons, such as the velocity effect and deep migration operators (Etgen...

Abstract: Overpressure, Seal Integrity, and Reservoir Connectivity in the Scotian Basin; #90224 (2015)

Carla H. Dickson, Ricardo L. Silva, Grant Wach, and Neil Watson

Search and Discovery.com

..., repressuring, and hydrocarbon generation. Often obstructed fluid migration pathways are also a factor, and more than one of the above reasons contributes...

Abstract: Optimising Reservoir Characterisation Through Seismic Data Conditioning: A Case Study of Block22/NCMA4, Trinidad; #90238 (2015)

Dale Baptiste, Russ Creath, and Vishal Nagassar

Search and Discovery.com

... Offset (AVO) anomaly response (low impedance with an increase in amplitude with increased offset). However, analysis of the actual post migration CMP...

Abstract: Hydrocarbon Exploration for Large Overpressure-Enhanced Oil and Gaspools in Large Cenozoic Sand/Shale Depositional Systems; #90238 (2015)

Steven L. Getz

Search and Discovery.com

... be facilitated by subsurface mapping and reflection seismic methods that include: well log analysis, fault plane reflectivity analyses, velocity analyses, DHI...

Prospecting for Gas Hydrate Accumulations Using 2D and 3D Seismic Data, Milne Point, North Slope Alaska, by Tanya L. Inks, Timothy S. Collett, David J. Taylor, Warren F. Agena, and Myung W. Lee; #90035 (2004)

Search and Discovery.com

The Direct Indicators for Predicting Gas Hydrate Occurrences in the Deep-Water Areas of Vietnams Continental Shelf; #80661 (2018)

Nguyen Thu Huyen, Trinh Xuan Cuong, Nguyen Trung Hieu, P.T. Vien, H.A. Tuan

Search and Discovery.com

..., the eastern part of the Phu Khanh Basin, as well as of the Nam Con Son and Tu Chinh - Vung May Basin. From the results of Vietnamese seismic data analysis...

Full Waveform Inversion: Early Start of Model Building Process to Resolve the Complex near Surface Model in the Exmouth Sub-Basin, North West Shelf Australia

Lianping Zhang, Haryo Trihutomo, Yuelian Gong, BeeJik Lim, Alexander Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

... velocity model from a smooth starting model. FWI derived an accurate and detailed near surface model, which subsequently benefitted the common image...

Estimation of Methane from Kerala - Konkan Onshore Peatlands of South West Coast India by Ground Penetrating Radar Method, #51460 (2018).

K. Devi, Rajesh R Nair

Search and Discovery.com

.... The gas content is calculated from the CRIM 1-D vertical velocity model showing the gas content ranges from 0-40%. Gas chromatography analysis results...

Dynamics of Sediment Movement

Gerard Middleton, John B. Southard

Special Publications of SEPM

... in the This third case has generally been considered to be the most bed. realistic one, but analysis of either the second or third case leads...

3.3 Inverted Extensional Features: Gippsland Basin, Southeastern Australia

P. N. Davis

AAPG Special Volumes

... Deconvolution: Wavelet deconvolution Velocity analysis: Every 1.125 km (0.699 mi) Common depth point stack: 48-fold, CDP stack Migration:(Line A) F-K domain...

A novel vector PP imaging condition for elastic reverse-time migration

Bingkai Han, Weijian Mao, Xiao-Bi Xie

International Meeting for Applied Geoscience and Energy (IMAGE)

...A novel vector PP imaging condition for elastic reverse-time migration Bingkai Han, Weijian Mao, Xiao-Bi Xie A novel vector PP imaging condition...

CSPG/CSEG/CWLS Convention 2006; - Abstracts, #90211 (2015).

Search and Discovery.com

Quantification of Dynamic Sand Settling Velocity in High-Viscosity Friction Reducers and Correlation with Rheology

Y. Thomas Hu, Chris Popeney, Chad Gilmer, Pious Kurian

Unconventional Resources Technology Conference (URTEC)

...URTeC 588 13 5) Wall effect. This effect reduces particle settling velocity near the wall. However, particle migration away from the wall would reduc...