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The AAPG/Datapages Combined Publications Database
Showing 14,603 Results. Searched 200,357 documents.
Fullband imaging
Zhengmin Zhang, Jiwei Jia, Geping Fu, Hao Zhang, David Chow, Barry Hung, Ian Anstey, Wai Leong Lai
Petroleum Exploration Society of Australia (PESA)
.... The anelasticity of the Earth causes energy dissipation, the effects of which can be commonly described by the quality factor (Q), resulting in more...
2016
Abstract: VSP P-Wave Attenuation Model Study in Elastic Earth: Spectral Ratio method Vs Centroid Frequency Shift Method; #90187 (2014)
Waheduzzaman Talukder and Ralph Phillip Bording
Search and Discovery.com
... quantity, the quality factor Q or attenuation factor Q−1. In practice determination of Q is much harder because the wave amplitude is highly sensitive...
2014
Abstract: Spherical-Wave AVO Modelling in VTI Media; #90211 (2015)
Arnim Haase and Charles Ursenbach
Search and Discovery.com
... independent quality factor, Q. Q-factor dependence of AVO has been observed in isotropic spherical-wave AVO models and also exists in VTI situations...
2015
Quantum Leap for Seismic
Halfdan Carstens
GEO ExPro Magazine
... concept change and data quality improvements came with Q-Marine technology," Svendsen claims. Morten Svendsen and his colleague Ottar Kristiansen...
2006
Modeling of scattering losses using energy transport
Manuel Alejandro Jaimes Caballero, Roel Snieder
International Meeting for Applied Geoscience and Energy (IMAGE)
... and intrinsic absorption) properties of the medium and the wave propagation, and is therefore suitable to study the quality factor Q. In radiative...
2022
Q-LSRTM using viscoacoustic VTI wave equation based on the nearly constant Q model
Zhang Shan-Shan, Gu Bing-Luo, Li Zhen-Chun
International Meeting for Applied Geoscience and Energy (IMAGE)
... images of trapezoidal model. (a) - (d) are the velocity model, ε model, δ model, and quality factor Q model, respectively. (a) 1 0 Distance(km) 2 (b...
2022
ABSTRACT: Quality Factor Estimation from Modeling Velocity Dispersion, by Alsaadan, Sami; Toksöz, M. Nafi; Burns, Daniel; #90141 (2012)
Search and Discovery.com
2012
Seismic Technology Takes-On New Product
Leif Larsen
Petroleum Exploration Society of Australia (PESA)
...Seismic Technology Takes-On New Product Leif Larsen I TECHNOLOGY Focus: SEISMIC Seismic Technology Takes-On New Product A !though Q*-Technology...
2005
Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015)
Chuandong (Richard) Xu and Robert Stewart
Search and Discovery.com
... to calculate a robust continuous interval Q factor from zero-offset VSP data. We also establish an estimate quality indicator (QQI) curve to highlight...
2015
Key Technologies for Processing of Seismic Data in Gas Cloud Area, Bohai Bay Basin, #42093 (2017).
Xia Tongxing, Ming Jun, Liu Lei, Zhou Xuefeng, Liu Hongxing, Liu Xuetong
Search and Discovery.com
...) is applied. By using anti-leakage Fourier transform, it reconstructs near-offset data, reduces acquisition footprints and then improves the quality of pre...
2017
Abstract: Simultaneous Source Separation Via Robust Time Variant Radon Operators; #90187 (2014)
Amr Ibrahim and Mauricio D. Sacchi
Search and Discovery.com
... for retrieved data quality. The Q value for this common detector gather least square, sparse and robust model estimates are 10.71, 7.18 and 14.28 respectively...
2014
Tengiz field fault shadows mitigation with combined joint FWI-tomography, Q-tomography, and least-square migration
Tianjiang Li, King Sim Lee, Bin Gong, Kai Yang, Kai Zhang, Assem Bibolova, Zhanibek Katrenov
International Meeting for Applied Geoscience and Energy (IMAGE)
... improved the reservoir imaging quality especially at SMA and platform flanks. (a) (b) (c) (d) Figure 8: (a) Kirchhoff Q-PSDM; (b) Kirchhoff LS-PSDM...
2022
Geophysical Exploration is Just Beginning: ABSTRACT
Milo M. Backus
AAPG Bulletin
..., in terms of compressional wave impedance. We are beginning to seek additional elastic properties and Q. Inference of structure from lateral variations...
1980
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... R., 1991, The determination of the seismic quality factor Q from VSP data: a comparison of different computational methods: Geophysical Prospecting...
2013
Abstracts: Q Determination, Corner Frequency and Spectral Characteristics of Microseismicity Induced by Hydraulic Fracturing; #90173 (2015)
David W. Eaton
Search and Discovery.com
... of the medium (most simply represented using the quality factor, Q) are therefore needed. This paper explores the feasibility of extracting reliable...
2015
ABSTRACT: Initial Results of Kinetic and Maturity Modeling of Hydrocarbon Source Rocks from Southern Alberta, Western Canada Sedimentary Basin
N.T. Akpulat, C. Riediger, L.R. Snowdon
The Society for Organic Petrology (TSOP)
..., with API gravity > 35 ', and sulphur content <1 wt.%.Family E oil quality is improved by mixing with Family Q oils, resulting in a mixed oil family, Family...
1999
Application of phase stabilization Q migration in comprehensive evaluation and identification of tight-reservoir
Yi Bao, Hai-Bo Zhao, Xu Liu, Xiao-Wei Guan, Xin-Yue Song, Cheng Wang, Zai-Jin Zhang
International Meeting for Applied Geoscience and Energy (IMAGE)
... stabilization Q migration focuses on exploration targets for high-resolution imaging, which can improve the data quality of dual sweet spot prediction...
2024
Seismic Multiattribute Analysis for Shale Gas/Oil within the Austin Chalk and Eagle Ford Shale in a Submarine Volcanic Terrain, Maverick Basin, South Texas; #41356 (2014)
Osareni C. Ogiesoba
Search and Discovery.com
... vertical-subvertical en echelon faults, suggesting hydrocarbon migration from the Eagle Ford Shale. Although the quality factor (Q) was not one...
2014
The Ancient Sangatta Delta: New Insight to the Middle Miocene Northern Kutai Basin Deltaic Systems, East Kalimantan
Wuryadi S. Sadirsan, Djoko N. Imanhardjo, Tri Widyo Kunto
Indonesian Petroleum Association
..., varieties and distribution. Stratigraphic Model The chosen intervals in this analysis are parasequence sets within the Balikpapan Formation, designated Q...
1994
Cagúan-Putumayo Basin
ANH, Universidad Nacional de Colombia, RA Geologia E.U., GEMS Ltda.
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... from 0 to 1 with most of the oils under 0.5. • Q a Lacustrine or Continental Q - The crude oils are of good quality, with high API gravity...
2009
Técnicas de Procesamiento Sísmico Basadas en Atenuación: Un Primer Paso para la Caracterización de Yacimientos de Crudo Pesado [PAPER IN SPANISH] Seismic Processing Techniques Based on Attenuation: A First Step for the Characterization of Heavy Oil Reser
Elkyn E. Hernández Sanabria, Yaqueline Figueredo Báez, William M. Agudelo Zambrano
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... viscoelástico Q, y su aporte en el mejoramiento de la imagen sísmica (Zhang, 2002, 2006). Este es el primer paso en el objetivo de llegar...
2009
Abstract: Quantitative Predication for Reservior Porosity via AVO; #90187 (2014)
Li Ang, Chen Shumin, Zhang Erhua, and Ju Linbo
Search and Discovery.com
... by inverse Q filtering method Optimization of CRP gathers is very important before carrying out pre-stack inversion. The quality factor Q itself...
2014
Architectural-Element Analysis: A New Method of Facies Analysis Applied to Fluvial Deposits
Andrew D. Miall
Special Publications of SEPM
... by the sequences useful as writer within a general L ¿ °'. O.00Qo Ö0oo o 1 'o oQ. d O Gm ''q' Gp ms GB SG - - SB Sh FM LS FI [ 0.2 - 2.0...
1985
Estimation of Seismic Attenuation (Q): More Insight from Zero-Offset VSP
Mohammad Risyad
Indonesian Petroleum Association
... physical state of subsurface rocks. Seismic attenuation is often characterized by quality factor of rock (Q-factor) derived from VSP data. Spectral ratio...
2018
Predicting Seismic Data Quality from Multispectral Satellite Imagery in Alberta Oil Sands; #41335 (2014)
Andrew V. Barrett, Art Siewert, and Ron Weedmark
Search and Discovery.com
... spatial attributes. The output from the analysis will be the estimated shot data quality q ij at all grid points (xij, yij). The method used here...
2014