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The AAPG/Datapages Combined Publications Database

Showing 16,598 Results. Searched 195,705 documents.

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Multifocusing Stack Technique for Subsurface Imaging, #40749 (2011)

Sunjay Sunjay,

Search and Discovery.com

.... The magnitude of each explosion is directly proportional to the reflection coefficient of that reflector. Each explosion point emits particles at each...

2011

Detection of Fluvial Reservoir Sands Using Rock Physics and Simultaneous Inversion: Case Study from the Gulf of Thailand

Mirza Naseer Ahmad, Philip Rowell

Indonesian Petroleum Association

... the sands associated with fluvial meander belts (Figure 3). CONCLUSIONS A workflow using rock physics analysis and simultaneous inversion to map reservoir...

2013

AVO Analysis and Simultaneous Inversion of Spec Survey Data in Arafura Sea

Feby Hapsari, Irfan Saputra, John Coffin, Liyanto

Indonesian Petroleum Association

... prospect near the Kola-1 well. METHODS Data Preparation For AVO modeling and analysis, 20 lines of 2D NMO corrected CDP gathers in the Arafura field were...

2008

Uncovering Seismic HTI Anisotropy of the Cooper Basin

Stephanie Tyiasning, Dennis Cooke

Petroleum Exploration Society of Australia (PESA)

... in shales. Azimuthal AVO (AVA) analysis Input data are fully azimuthal gathers with a maximum offset of 6.8km, which were migrated using a proprietary VTI...

2016

Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)

Mike Perz, Juefu Wang, and Ye Zheng

Search and Discovery.com

...., Jefferson, R., Bloor, R., Adams, N., Ramkhelawan, R., and St. Clair, C., Wide azimuth imaging and azimuthal velocity analysis using offset vector...

2013

Exploration Potential of the Nigerian Transform Margin

Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria

GEO ExPro Magazine

... is the easternmost extension The Nigeria Transform Margin Ge0Streamer'1x MC3D seismic survey, which was acquired in 2010 using innovative dual sensor technology, has...

2012

A High-Resolution Seismic Survey to Image the Top of Salt at Avery Island, Louisiana

Dawn Standridge, Cathy Bishop, Gary Kinsland, Robert Schneider, Laura Serpa

GCAGS Transactions

... geologic section or to any direct velocity measurements. Analysis of the seismic stack shows five well-defined reflectors near the north end...

2005

ABSTRACT: Capturing Bulk Rock Volume (BRV) Uncertainty - A workflow incorporating seismic (pre-stack and post stack data) and well data

Abigail Maxwell

Geological Society of Trinidad & Tobago

.... The residual moveout of the gathers can tell us about the validity of our velocity model and what areas of the model may require adjustments (either...

2022

Quantitative Interpretation in the Bedout Sub-basin: The value of seismic inversion in areas of sub-optimal seismic data quality

M. Kongawoin, A. Pauli, A. Locke, L. Hansen

Petroleum Exploration Society of Australia (PESA)

...-stack data, showing a gradient derived from offset gathers using contributions from incidence angles 05–30˚ and 05–55˚, the gradient volumes are band pass...

2019

High-resolution seismic detection of shallow natural gas beneath Hutchinson, Kansas

Susan E. Nissen, W. Lynn Watney, Jianghai Xia

Environmental Geosciences (DEG)

... March 2004).Nissen, S. E., and J. Xia, 2002, Detecting shallow natural gas beneath Hutchinson, Kansas, using high-resolution seismic reflection data...

2004

Structural and time-lapse imaging through gas clouds via FWI at Eldfisk field, North Sea

Zhengxue Li, Leila Bencherif-Soerensen, Per Gunnar Folstad, Brian Macy, Simon Shaw, Baishali Roy

International Meeting for Applied Geoscience and Energy (IMAGE)

...) survey's FWI velocity from that of the monitor (2019) survey. This result was crossreferenced using injection and production data from wells both...

2023

Brittleness and Geomechanical Properties Estimation Using Wireline and Seismic Data in the Duvernay Shale Basin, Canada

Carmen C. Dumitrescu

Unconventional Resources Technology Conference (URTEC)

... logs we estimated using Probabilistic Neural Network (PNN) analysis applied to all dipole wells, including well C. The Middle carbonate interval...

2021

Subsurface Surveillance in Low Permeability Oil Reservoir at Tanjung Field Barito Basin … South Kalimantan

Trisakti Kurniawan, Bambang Prasetiyo, Darwin Tangkalalo

Indonesian Petroleum Association

... different type of lithology also can be separate even at some point are overlaps by using 2 attributes VpVs and P-Impedance. This is the reason why...

2010

Importance of Good Time to Depth Conversion Method to Reduce GRV Uncertainties of Producing Fields in the South Sumatra Block, #20494 (2020).

Danar Yudhatama, Aurora Juniarti, Erwin Muhamad Indra Kusumah, Yudi Yanto,

Search and Discovery.com

... structure map that has a similar pattern with the time structure map. Time to depth conversion method that honors the lateral velocity variation is using...

2020

Some Recent Advances in Exploration Geophysical Techniques and Data Processing

Edward F. Zagst, C. L. Robinson

GCAGS Transactions

..., 1962, Common reflection point horizontal staking techniques: Supplement to Geophysics, v. 27, p. 927-938. Marr, John D., 1964, Common depth point...

1965

Cape Ford-I: A Case History of True Amplitude Processing for Inversion to Acoustic Impedance and Porosity Prediction

M. Rauch-Davies, P. Woods

Petroleum Exploration Society of Australia (PESA)

... stack generated from preserved amplitude processed gathers, time horizons of relevant reflectors, and a low-frequency velocity trend derived from offset...

2002

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