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The AAPG/Datapages Combined Publications Database

Showing 9,257 Results. Searched 200,293 documents.

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Abstracts: Time-Lapse VSP Data Analysis from Weyburn CO2 Project; #90173 (2015)

Amin Baharvand Ahmadi, Igor Morozov

Search and Discovery.com

... to CDP data processing, velocity analysis is critical in VSP data analysis. The geometry of vertical seismic profiling allows us to have a velocity...

2015

Uncovering Seismic HTI Anisotropy of the Cooper Basin

Stephanie Tyiasning, Dennis Cooke

Petroleum Exploration Society of Australia (PESA)

... and major anisotropy orientation of approximately N95°E, which is aligned with SH (Figure 7 and Figure 8). Migration velocity analysis Similar...

2016

Synergism in Formation Evaluation Enhances Detailed Reservoir Description: Reservoir Characterization: Petrophysical Formation Evaluation and Rock Description

Bob A. Hardage, Walter H. Fertl

AAPG Special Volumes

...: SPWLA Annual Mtg paper, Brochure available from Atlas Wireline Services. Van Sickle, K. and Valusek, J.E., 1990, AVO analysis of 3-D seismic data...

1991

Abstract: Geovolume Visualization and Interpretation Techniques from Rank Exploration to Secondary Recovery

Elizabeth Lorenzetti Harvey, T. Mike Sheffield, D.E. Meyer, B.A. Payne, J. A. Less, M.J. Zeitlin

GCAGS Transactions

..., the speed of large 3-D data visualization systems such as GeoProbe allows interpreters to rapidly scan the data, identifying areas of interest. GVI...

2000

Using Freehand Three-dimensional Drawings to Clarify and Verify Subsurface Structural Interpretations

Donald S. Stone

AAPG Special Volumes

... (3-D), freehand drawings, based on integrated analysis of a two-dimensional (2-D) geologic database (e.g., borehole data, seismic profiles, surface...

2013

Distribution of Overpressure and its Prediction in Saurashtra Dahanu Block, Western Offshore Basin, India, #40730 (2011)

Kanak R. Nambiar, B.K. Singh, R.N. Goswami, K.R.K. Singh

Search and Discovery.com

... and rig cost. We have used seismic interval velocity to predict overpressure in the Saurashtra Dahanu exploration block. Our analysis of plots...

2011

Reservoir Characterisation Study: Inter Well Reservoir Property Prediction and Mapping by Petrophysics Data and Seismic Data Integration

Robi Junipa, Michel Bee

Indonesian Petroleum Association

... Attribute Extraction The final velocity model assured an accurate time seismic translation to associated geological marker in depth. The error analysis...

2010

Abstract: Attenuation, Velocity Dispersion and the Fate of the Vibroseis Signal; #90211 (2015)

Bernd Milkereit, Flora Sun, Wei Qian, and Thomas Bohlen

Search and Discovery.com

... of uncorrelated Vibroseis VSP data can be used for velocity dispersion and Q estimation. This kind of velocity dispersion analysis can provide...

2015

Non-First-Break Solution for Shallow Velocity Anomaly Problem; #41602 (2015)

Emil Blias

Search and Discovery.com

... constrained hyperbolic velocity analysis based on coherence semblances. The distinguishing feature of this step is that one has to manually pick...

2015

A sliding box automatic relocation method based on geometric-mean reverse-time migration

Tong Bai, Zhendong Zhang, Malcolm C. A. White, Hongrui Qiu, Paul Williamson, Nori Nakata

International Meeting for Applied Geoscience and Energy (IMAGE)

... extract a local 3-D velocity model, multiply the waveform data by their corresponding STA/LTA ratios to suppress coda waves and other coherent noise...

2022

Abstract: Technology Integration for Reservoir Characterisation and Optimized Well Planning at Larut Field „ Offshore Malay Basin (Poster 11)

Melanie J. Ryan, Christopher E. Harris

Geological Society of Malaysia (GSM)

... survey was acquired over the field in 1991. The original processing through 3-D post-stack migration yielded a data set that was moderate to good qUality...

2003

Exploration of Deepwater Regions Offshore India

Roberto Fainstein, Rajesh Kalra

International Meeting for Applied Geoscience and Energy (IMAGE)

... externally. The travel time generator program comprehends velocity changes vertically and laterally. The migration program retrieves the travel time from...

2021

From trash to treasure: Three-dimensional basement imaging with “excess” data from oil and gas explorations

Doyeon Kim, and Larry D. Brown

AAPG Bulletin

..., this analysis clearly demonstrates that the new generation of continuously recorded 3-D exploration datasets represent a valuable source of fresh information...

2019

ABSTRACT: ABSHERON: STRUCTURE AND STRATIGRAPHY OF A DEEP WATER PROSPECT; #90024 (2004)

J. A. Connor, R. Kuliyeva, R. M. Kieckhefer, C. E. Stelting

Search and Discovery.com

... zone of gas hydrates. Velocity anisotropy measurements show that horizontal velocities in shallow sediments are significantly faster than vertical...

2004

Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation

R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer

AAPG Special Volumes

... the plume caused by lateral velocity variation within the plume.PRELIMINARY RESULTS OF THE LATEST TIME-LAPSE SEISMIC DATAThe latest 3-D time-lapse...

2009

AAPG/Datapages Discovery Series No. 7, Multidimensional Basin Modeling, Chapter 3: Modeling of Secondary Petroleum Migration Using Invasion Percolation Techniques

Daniel J. Carruthers

AAPG Special Volumes

... as a source. In fact, the migration velocity was directly proportional to the feeding rates and volumes: the higher the feeding volume, the higher the velocity...

2003

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