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The AAPG/Datapages Combined Publications Database

Showing 39,979 Results. Searched 195,387 documents.

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The Limitations of Seismic Modelling of Geological Structures

B. L. N. Kennett

Petroleum Exploration Society of Australia (PESA)

... and not require extravagent resources if they are to be cost effective. avoided by working with velocity logs digitised in depth, if the synthesis...

1985

IX. Summary

Norman S. Neidell

AAPG Special Volumes

... is in fact the most elementary form of earth model. Illustrations of modeling using ray trace procedures and wave theory calculations in two and three...

1979

Abstract: Assessing the Structural and Stratigraphic Framework of A/B 0001 Reservoir of Páez-Mingo Field as a Step to Building an Enhance Oil Recovery Plan; #90238 (2015)

Xiolexis Navarro, Lissette Useche, and Carlos Brett

Search and Discovery.com

... events of the area. Later, conventional amplitude and well correlation was performed to build a 3D time model. As a mean to depth convert the structural...

2015

Production Focused Seismic … Applying Seismic for Well Productivity Analysis and Completion Optimization; #41212 (2013)

Sean Boerner and Ross Peebles

Search and Discovery.com

... Attributes Pre-Stack Inversion Velocity Model for Depth Conversion Multi-Attribute Analysis Well Placement • Example • Discussion Goals...

2013

Seismic Imaging of the Overturned Limb of a Footwall Syncline in the Alberta Foothills of the Canadian Rocky Mountains and Its Impact on Exploration; #30533 (2017)

Andrew C. Newson

Search and Discovery.com

... in a layer-stripping fashion from top to bottom of the model. The velocity update during the depth migration workflow relied on iterative geologic...

2017

Comparison of Various Depth Conversion Techniques in a Complex Foreland Thrust Belt Setting: Case Study in the North Seram Basin, Banda Arc

Muhammad Nauvall Juliansyah, Bayu Permana Putra, Agung Donurizki

Indonesian Petroleum Association

... data and sparse control from well data. This research performs a comprehensive and regionally extensive depth conversion analysis utilizing velocity...

2019

Integrated Seismological-Geological-Engineered Steering Technology Applied to Horizontal Well Drilling: Practice and Application in Fuling Shale Gas Field, China

Peng Liao, Deming Xiong, Shugui Zha

Unconventional Resources Technology Conference (URTEC)

... steering model and comprehensive use of drilling and well logging, velocity field has been real-timely updated. Meanwhile, three methods of target depth...

2020

Seismic Modeling of Porosity Distribution in a Miocene Reef, Salawati Island, Indonesia

William T. Valenta

Indonesian Petroleum Association

... is a trough, and the platform limestone is a peak. Figure 9. Model & Field Traces - Line 136 Figure 10 shows the velocity logs which were derived...

1979

Abstract: Raypath-Consistent Shear Wave Statics; #90224 (2015)

Raul Cova, David Henley, and Kris Innanen

Search and Discovery.com

... for building a velocity model for the near surface using raypath-dependent statics. Datapages/Search and Discovery Article #90224 GeoConvention...

2015

Seismic Stratigraphic Exploration - A New Frontier

Roy O. Lindseth

Rocky Mountain Association of Geologists

... measurement, and direct correlation to well control. However, the major advantage is the ability to display and map lateral velocity changes which...

1977

Abstract: Applicability of TTI RTM to Structured Land Datasets; #90172 (2014)

Charles Ursenbach, Yan Yan

Search and Discovery.com

... GeoConvention 2010, Calgary, Alberta, Canada, May 10-14, 2010 by-layer approach, and was optimized for Kirchhoff migration. The same velocity model...

2014

Sediment Sorting in Alluvial Channels

Lucien M. Brush Jr.

Special Publications of SEPM

... and should be apply only dy discharge 6 of sediment by vol mean velocity of size fraction and ii is 1 at the incremental depth The total...

1960

Computer Program to Determine Casing Setting Depth from Seismic Interval Velocity

Faried Rudiono

Indonesian Petroleum Association

...Computer Program to Determine Casing Setting Depth from Seismic Interval Velocity Faried Rudiono 1990 383 395 1. Mc Lure, Leo J.: "Drill Abnormal...

1990

Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.

Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... Vigía-1 migration velocity PreSDM Model Vigía-3 Check Shot Figure 5. (A) Pre-stack depth-migrated inline across Vigia Field. Note satellite...

2009

Implementation of the DIPSCAN Method to Estimate Boundary Dips in Complicated Structures by VSP Data

A. A. Tabakov, V.N.Ferentsi, H. Gravini

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

....,Moscow,Russia, Geofields ltd.,.Bogota,Colombia. ABSTRACT The knowledge of velocity model not even along well but at offset is key for building of VSP...

2006

Velocity Anomalies and Out-of-Plane Reflections in Barnicarndy 1, Canning Basin

Y. Zhan

Australian Petroleum Production & Exploration Association (APPEA) Journal

...-existing wells, such as 60 km to Frankenstein 1, 15 km to Kidson 1 and 75 km to Patience 2, the interval velocity model of depth migration derived...

2021

Seismic Detection of Overpressuring and Fracturing: An Example from the Qaidam Basin, People’s Republic of China

Robert J. Paul

Southeast Asia Petroleum Exploration Society (SEAPEX)

..., C.J., Lynn, W., Larner, X., and Nguyen, H., 1988, Cascaded F-K Migration: Removing the Restrictions on Depth-varying Velocity: Geophysics, 53, 881–893...

1990

New Interpretation and Modelling Results for a Late Triassic Isolated Pinnacle Reef Complex on the Exmouth Plateau, Western Australia

Jarrad Grahame

Petroleum Exploration Society of Australia (PESA)

... interval. Strong velocity pull-ups below the Triassic level may be reduced by appropriate velocity model building and application of PSDM...

2016

A New Approach to Pore Pressure Predictions: Generation, Expulsion, and Retention Trio—Case Histories from the Gulf of Mexico

Selim Simon Shaker

GCAGS Transactions

... function. Velocities must be processed for de-multiple, DMO (dip move-out) and pre-stack migration. Converting the time-velocity pairs to depth-velocity...

2015

Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

... sands, was an issue that needed to be rectified prior to pre-stack depth migration of the split shear-wave data, by building azimuthal velocity models...

2014

Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea

Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany

International Meeting for Applied Geoscience and Energy (IMAGE)

... equipped with low frequency Gemini sources in a dual-source configuration as the primary source for imaging and velocity model building (VMB) based...

2023

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