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The AAPG/Datapages Combined Publications Database

Showing 17,122 Results. Searched 196,763 documents.

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ABSTRACT: Evolution of Pre-Stack Multiple Suppression Based on Velocity Discrimination; #90051 (2006)

Mahmoud E. Hedefa, Weihong X. Zhu, Khalid O. Rufaii

Search and Discovery.com

... principle venues, velocity dependent and velocity independent methods. Multiple identification and removal is essential in both marine and land data due...

Unknown

Application of Spectral Decomposition and RGB Blending for Mapping the Distribution of Ubadari Sandstone in Kasuri Block

Leonard Lisapaly, Anne Queentina Tyas Primasty

Indonesian Petroleum Association

... With the development of modern computer graphics, advanced analysis utilizing colors can now be done to interpret seismic attributes data, one of them...

2018

Joint OBN and 3D DAS-VSP data acquisition and processing in East China Sea

G. Yu, G. M. He, Z. L. Cao, H. B. Liu, J. J. Li, Y. Z. Chen, J. J. Wu, J. G. Li, X. M. Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

..., amplitude compensation, deconvolution, wavefield separation, velocity analysis and imaging. According to the characteristics of offshore 3-D VSP...

2022

Geophysical Surveys at the Proposed Low-Level Radioactive Waste Repository, Hudspeth County, Texas

Mark R. Baker, Diane I. Doser, G. Randy Keller

West Texas Geological Society

...-level radioactive waste repository site required a more detailed analysis than the existing data could provide. Thus, additional gravity surveys were...

1991

Sparse 3D seismic survey over the Olympic Dam IOCG deposit

Heather Schijns, Jared Townsend, David Haddow, Max Shawcross, Kathy Ehrig

International Meeting for Applied Geoscience and Energy (IMAGE)

... using geophysics at Olympic Dam. Figure 1: Crustal scale velocities (data source: Salmon et al. (2013), analysis: this work) with a Vp/Vs low associated...

2023

Seismic Exploration Using Shear Waves

R. Garotta

Indonesian Petroleum Association

... from the velocity analysis. The ratio between the S interval velocity and the P interval velocity is called δV. Accuracy of the δV ratio is not so...

1978

How Porosity and Permeability Vary Spatially with Grain Size, Sorting, Cement Volume, and Mineral Dissolution in Fluvial Triassic Sandstones: The Value of Geostatistics and Local Regression

J.M. McKinley, P.M. Atkinson, C.D. Lloyd, A.H. Ruffell, R.H. Worden

Journal of Sedimentary Research (SEPM)

... explanatory processes are not spatially constant throughout the rock face, then a linear regression analysis using data for an entire rock section...

2011

Crustal Structure Study on Gulf Coast of Texas

A. L. Hales , C. E. Helsley , J. B. Nation

AAPG Bulletin

... complete analysis suggests that the average sediment velocity is about 3 km/sec down to 10 or 11 km. The section in Figure 8 shows that the syncline...

1970

Velocity and Stratigraphic Models of Dnieper-Donets Paleo-Rift (Reshetilov-Sinevka Deep Seismic Sounding Profile)

T. V. Il’chenko, L. T. Kalyuzhnaya

Petroleum Geology: A Digest of Russian Literature

.... Velocity parameters for the Devonian rocks are 4.5, 4.8, 5.0, and 5.3-5.4 kmps, reflecting lithologic varieties. According to drilling data...

2000

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... migration is unique in the industry and involves a decomposition of the data into dip components using the Radon transform and a back-propagation of the dip...

2009

Dynamic Relationship Between Hydraulics and Sedimentation in the Altamaha Estuary

Glenn S. Visher, James D. Howard

Journal of Sedimentary Research (SEPM)

... and ebb tidal cycles, and current velocity, depth, salinity and temperature monitored for a single st tion during each tidal cycle. Data were collected...

1974

Wave and Bottom Sediment Interactions over a Submerged Sand Bank during the Winter Cold-Front Season, Western Louisiana

Daijiro Kobashi, Felix Jose, Gregory Stone

GCAGS Transactions

... backscatter sensor (OBS) data representing turbidity, shear velocity and shear stress due to waves are given in Figure 2. In general, waves...

2006

Seismic Reservoir Characterization of the Abadi Gas Field, Masela PSC Block, West Arafura Sea, Eastern Indonesia

Shinji Matsuura, Shin Saito, Yoshiro Ishii, Hiromi Honda, Ayato Kato, Takao Yagi

Indonesian Petroleum Association

.... The basic data sets for this study consist of 2,060km2 of 3D seismic, and well data of Abadi-1, Abadi-2 and Abadi-3. A discrepancy exists between velocity...

2005

Results of a Preliminary Test Investigation on the Applicability of Passive Seismic Tomography in VC Block - Assam, India; #41070 (2012)

Rohit Sinha, Nikos Martakis, Akis Tselentis, and Paris Paraskevopoulos

Search and Discovery.com

... in order to ensure complete subsurface coverage (Figure 2). Recording began on November 19, 2009 and completed on February 23, 2010. Data Analysis One...

2012

Abstract: Fracture Detection and Imaging Using Three-Component Borehole Seismic Data; #91204 (2023)

Ali Aldawood, Ali Alzayer, Ahmed Alawami, Abdulmohsen Alali

Search and Discovery.com

... accordingly to prevent circulation loss. However, a total loss of circulation was unpredictable and a detailed three-component analysis of the ZVSP data...

2023

Abstract: A Geophysical Appraisal of the East Spar Gas/Condensate Field

Adam Craig

Petroleum Exploration Society of Australia (PESA)

... velocity data, then later refined the uncertainty and accuracy of the velocity from the 3D velocity data. The velocity model model. model...

1997

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