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The AAPG/Datapages Combined Publications Database
Showing 3,161 Results. Searched 196,121 documents.
ABSTRACT: Broadband Marine Seismic - Breaking the Limits; #90115 (2010)
Robert Soubaras, Peter Whiting, Bruce Ver West, and Roger Taylor
Search and Discovery.com
... the performance of marine seismic surveys with respect to bandwidth. Among them, we find mechanical and acoustic noise, source and receiver ghosts and attenuation...
2010
ABSTRACT Basement Controls on Subsurface Geologic Patterns and Near-Surface Geology Across the Northern Gulf of Mexico: A Deeper Perspective on Coastal Louisiana, #90104 (2010)
Stephens Bryan P.
Search and Discovery.com
... attenuation and tectonic subsidence. The corridors are more finely segmented by minor transfer fault trends which also exhibit regular and predictable lateral...
2010
ABSTRACT: Characterization of Unconventional Shale Gas Reservoirs using a Shale Gas Facies Expert System to Identify Lithofacies and Optimal Completion Intervals; #90108 (2010)
Arijit Mitra, Daniel Warrington, and Duane A. Sommer
Search and Discovery.com
... of fracture propagation attenuation. A shale gas facies expert system was developed with the goal of helping operators identify optimal zones...
2010
ABSTRACT: ASSUMED BACKGROUND SEISMICITY AS A PARTIAL EXPLANATION FOR DISCREPANCIES BETWEEN PRECARIOUSLY BALANCED ROCKS AND 2008 CALIFORNIA HAZARD MAPS; # 90114 (2010)
James N. Brune, Glenn Biasi, Lisa Grant Ludwig, and Dylan H. Rood
Search and Discovery.com
... possible explanations for the discrepancy include unrecognized site, path, and attenuation contributions to the hazard, or over-estimation of rates...
2010
ABSTRACT: APPLICATION OF LITHOFACIES MODELS TO CHARACTERIZE UNCONVENTIONAL SHALE GAS RESERVOIRS AND IDENTIFY OPTIMAL COMPLETION INTERVALS; #90114 (2010)
Arijit Mitra, Daniel Scott Warrington, and Alan Sommer
Search and Discovery.com
... fairways for recovery of gas. Other lithofacies can be fracture barriers and zones of fracture propagation attenuation (e.g., carbonate lithofacies...
2010
Abstract: Joint network distribution and significance in the Variscan series of the northern margin of the Zag Basin (Anti-Atlas, Morocco); #90137 (2011)
Hassan OUANAIMI and Jean-Pierre PETIT
Search and Discovery.com
..., there is an attenuation of jointing away (in space and time) of the fold related shortening. This study will permit anticipation of joint distribution...
2011
Abstract: Southwest Iberian and Northwest Moroccan Onshore Basins - Mesozoic Evolution and Geodynamic Framework; #90137 (2011)
N. Pimentel and R. Pena dos Reis
Search and Discovery.com
..., instability signatures and subsidence attenuation. The middle to late Jurassic boundary is a critical moment in all these basins. Important changes...
2011
ABSTRACT: Evidence of Strike Slip Movement and Attentuation of Offset, Pecos Slope, Southeastern New Mexico; #90129 (2011)
J. Ahlen and K. Zeigler
Search and Discovery.com
... displacement is up to an order of magnitude (e.g., -4000' Precambrian offset versus -300' San Andres offset). Attenuation of vertical displacement on faults...
2011
Abstract: DEEP-WATER CHALLENGES FOR SEAFLOOR SEISMIC TECHNOLOGY; #90147 (2012)
Jon Savage
Search and Discovery.com
... and d) gain improved sea bed multiple attenuation. For drilling purposes 4C seismic data assist with drilling hazard evaluations and rock strength...
2012
Abstract: INTERPRETIVE SEISMIC DATA PROCESSING ON OPI PHASE-III 2003 DATA; #90150 (2012)
Azhar Jamil Siddiqui and Muhammad Haneef
Search and Discovery.com
.... • Radon Multiple Attenuation technique for Velocity analysis. • A target oriented Interactive and Interpretative Velocity Analysis helps tremendously...
2012
Abstract: Greedy Least-Squares and its Application in Radon Transforms; #90171 (2013)
Juefu Wang and Mark Ng
Search and Discovery.com
... and the convergence rate. We adopt the idea in a time-space domain high-resolution Radon transform for multiple attenuation and a local Radon transform...
2013
Abstracts: Seismic Imaging of the Massive Cu-Co-Zn Sulphide Deposite in Outokumpu, Finland; #90173 (2015)
Xuefeng Duo, H. Schijns, S. Heinonen, D. R. Schmitt, I. T. Kukkonen, and P. Heikkinen
Search and Discovery.com
... geometry, amplitude compensation, noise attenuation, deconvolution, velocity analysis, CMP stacking and migration. Since these two seismic lines...
2015
Abstract: Faults, Joints and Anisotropy Dominate Sonic, Resistivity Log Responses in a Geopressured Wabamun Limestone Gas Reservoir at Resthaven; #90225 (2015)
Gordon M. Uswak and Murray Gilhooly
Search and Discovery.com
... and attenuation anomalies. The reservoir at this location is a 5 meter thick interval of limestone rubble with an inferred porosity over 25% sandwiched...
2015
Abstract: A One-Year Metagenomic Trajectory after Hydraulic Fracturing in Marcellus Shale From Microbial Function to Well Infra-structure and Production; #90228 (2015)
Paula Mouser, Ryan Trexler, Kelly Wrighton
Search and Discovery.com
... in the microbial community was correlated with the attenuation of injected organic carbon and a higher porportion of genes for the acquisition and degradation...
2015
Abstract: Improve Your Petrophysical Evaluation in Mature Fields: New Mineralogical Pulsed Neutron Technology for Case Hole; #90237 (2015)
Gustavo Diaz, César Gazzera, Freddy Mendez, Nora Alarcon, Martin Paris, and Angel Lopez
Search and Discovery.com
... environment implied defining pertinent corrections for casing and cement gamma ray attenuation effects. This paper shown novel results of the pulsed neutron...
2015
Abstract: The Application of Data Conditioning, Frequency Decomposition and RGB Colour Blending in the Gohta Discovery (Barents Sea, Norway); #90254 (2016)
Syed Fakhar Gilani, Luis Gomez
Search and Discovery.com
.... In this area, a stronger noise attenuation workflow followed by an amplitude normalisation was applied to increase the reflector continuity. Both noise...
2016
Abstract: Assessment of a Re-processed GPR Data in the Distal Part of Trandum Delta in Southern Norway; #90254 (2016)
Nuha E. Mohamed, Tor S. Pedersen, Per Aagaard, Annik Myhre, and Walid Osman
Search and Discovery.com
... and 25 MHz data have been processed mainly for attenuation removal, filtering, gain enhancement and velocity analysis in Reflexw. Furthermore, migration...
2016
Abstract: Azimuthal Frequency-Dependent AVO Inversion and its Application in Deep Carbonate Reservoirs in Tahe Oilfield of China; #90255 (2017)
Xu Kai, Xiao Pengfei
Search and Discovery.com
... prediction. Our theoretical foundation is based on" P-wave attenuation and dispersion which vary with azimuth". First of all, we carry out the work...
2017
Abstract: Quality Enhancement of 3D Seismic Data Using Anisotropic Diffusion Method; #90255 (2017)
Yahya Moradi Chaleshtori, Abdolah Kiani, Keyvan Najafzadeh
Search and Discovery.com
... and space-variant transformation of the basic image. As this technique has special abilities in noise attenuation and preserve structures...
2017
Abstract: Qualitative Seismic Fracture Study of the Reservoir Using Combination of Seismic Attributes and Geological Setting of the Study Area; #90255 (2017)
Keyvan Najafzadeh, Yahya Moradi Chaleshtori, Abdolah Kiani
Search and Discovery.com
... methods can discriminate amplitude and frequency variation by signal analysis on individual seismic traces. A fracture corridor causes local attenuation...
2017
Abstract: Evolution and Economic Implications for Upper Cretaceous Sandstones: A New Example from the Inboard Gulf of Mexico; #90255 (2017)
Tim Rynott
Search and Discovery.com
.../slope boundary 30-35 miles basinward from previous research. The robust porosities at these great depths resulted from the attenuation of quartz...
2017
Abstract: ASSESSING VARIATION IN ATMOSPHERIC AND OCEANIC CIRCULATION IN THE SOUTHWEST PACIFIC DURING PLIO-PLEISTOCENE; #90298 (2017)
Bethany Royce
Search and Discovery.com
... gamma-ray attenuation (GRA) data sets. X-ray fluorescence (XRF) analysis will be carried out for Si/Al, Fe/Al and Ti/Ca measurements as proxies...
2017
Abstract: Gas-Hydrates - A Major Future Fuel Of India; #90315 (2017)
Kalachand Sain
Search and Discovery.com
..., attenuation and instantaneous frequency have been computed to characterize the gas-hydrate reservoirs. Several approaches based on seismic traveltime...
2017
Abstract: Extracting, Understanding & Utilizing Azimuthal Anisotropy Through Depth Imaging; #90316 (2017)
Pavel Vasilyev, Cara Smith, Anna Glushchenko, Paul Marsden, Edgardo Vargas
Search and Discovery.com
..., careful noise attenuation with signal preservation as the priority, regularizing the recorded wavefield to discrete offsets and azimuths followed...
2017
Abstract: Characterization of the Overburden: The Neglected Child; #90318 (2018)
Michael Shaver, Abdulla Al Neyadi, Abdulrahman S. Almessabi, Mohamed Ali Al Tamimi, Ahmed Al Tenaiji, Ahmed S. Salem, Khalfan Khalifa Al Ali, Adam Donald, Suvodip DasGupta
Search and Discovery.com
... attenuation intervals were identified, which correlated well with zones of high secondary porosity and connectedness, which are probable mud loss intervals...
2018