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The AAPG/Datapages Combined Publications Database
Showing 10,210 Results. Searched 196,923 documents.
Abstract: Recent Advances in the Characterization of Unconventional Reservoirs with Wide-azimuth Seismic Data; #90187 (2014)
Ran Bachrach, Sagnik Dasgupta, Colin Sayers, Josimar Silva, and Stefano Volterrani
Search and Discovery.com
..., volume of clay and fracture density, by running a joint estimation of all properties together using a consistent rock physics model. The stochastic...
2014
Abstract: Prestack Signal Enhancement by Non-hyperbolic MultiFocusing; #90187 (2014)
Evgeny Landa, Alex Berkovitch, and Kostya Deev
Search and Discovery.com
... in 2D for each time sample of the common-offset image. Estimation of optimal parameters consists of calculating a correlation measure (e.g., semblance...
2014
Abstracts: Microseismic Network Design: Estimating the Number of Detected Events During Hydraulic Fracturing; #90173 (2015)
Shawn Maxwell
Search and Discovery.com
... component of such a design study is an estimation of the expected location uncertainties assuming certain data quality and ray tracing between expected...
2015
Abstract: Organic Contentvariationsand Links to Sequence Stratigraphyin the Montney and Doig Formations (Alberta / British Columbia); #90224 (2015)
Vincent Crombez, Sébastien Rohais, François Baudin, Tristan Euzen, and Mirko Petrovic
Search and Discovery.com
... (Carpentier et al., 1989) gives an estimation of the TOC content along a 2D section. The aim of the present work is to study the relationship between...
2015
Petrophysical Characterization of a Lower Cretaceous Carbonate Reservoir, Onshore Abu Dhabi, UAE
Suryanarayana Karri and Yousef Al Mehairi
Search and Discovery.com
..., with an emphasis on estimation of reservoir rock types and water saturation for a better control on the distribution of these parameters in the geological...
Unknown
Evaluation of Mineralogical Composition and Reliable Petrophysical Parameters by Neutron Induced Gamma Ray Spectroscopy in Mineralogical Complex Reservoir of Lower Goru Formation, Middle Indus Basin A Case Study, #40887 (2012)
Kamran Aziz, Aamir Rasheed, Arshad Hussain Palekar, Rehan Hanif, S. Sohaib Zulfiqar, M. Zeeshan Baig,
Search and Discovery.com
... (flow capacity). Hence, the quantification of the mineral contents becomes important in classifying the rock type. However, estimation of complex...
2012
The Impact of Pore Geometry and Microporosity on Velocity-Porosity Relationship in Carbonates of Central Luconia, Sarawak; #41030 (2012)
Nor Sara Izzatti Bashah and Bernard Pierson
Search and Discovery.com
...’s time average equation velocity estimation. Figure 2b. Crossplot of velocity-porosity with color-coded data representing dominant pore size. Color-coded...
2012
Upscaling of Pore Network and Permeability from Micron to Millimeter Scale in Organic-Pore Dominated Mudstones; #41429 (2014)
Sheng Peng, Tongwei Zhang, Stephen C. Ruppel
Search and Discovery.com
... (OM) distribution using µCT: mm-scale; Small pore imaging using Helium Ion Microscopy (HIM): nm-scale; Permeability estimation A conceptual...
2014
Palaeogeographic Mapping and Depositional Trends of the Patchawarra Formation, Cooper Basin, #51244 (2016).
Sam J. Kobelt, Brenton Schoemaker, Peter McCabe
Search and Discovery.com
... Width Estimation • Relationship between bankfull thickness and channel belt width Channel Belt Width Channel Belt Width = X * Bankfull Height ^Y...
2016
Mineralogical Estimation of Organic Rich Mudrocks from Well Logs Using Neural Networks: Overcoming Training Dataset Size Limitation by Integrating X-Ray Fluorescence Elemental Data; #42458 (2019)
Mustafa Al Ibrahim, Tapan Mukerji, Allegra Hosford Scheirer
Search and Discovery.com
...Mineralogical Estimation of Organic Rich Mudrocks from Well Logs Using Neural Networks: Overcoming Training Dataset Size Limitation by Integrating X...
2019
Seismic Determination of Dolomitization and Associated Reservoir Quality Using Supervised Machine Learning Techniques: Lower-Middle Permian Carbonates of the Midland Basin; #42565 (2021)
Abidin Berk Caf, John D. Pigott
Search and Discovery.com
... employs Supervised Bayesian Classification and Probabilistic Neural Networks (PNN) on 3D seismic to create an estimation of the most probable distribution...
2021
Reserves Estimation in Unconventional Reservoirs Using a New Production-Decline Model
Tariq ali, James J. Sheng, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
...Reserves Estimation in Unconventional Reservoirs Using a New Production-Decline Model Tariq ali, James J. Sheng, Mohamed Y. Soliman URTeC: 1922914...
2014
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
..., leading to a concordant value. The knowledge of the attenuation of the earth allowed the estimation of the maximum achievable frequency content at target...
2013
Microseismic Event Location Using Multiple Arrivals: Demonstration of Uncertainty Reduction
Zhishuai Zhang, James W. Rector, Michael J. Nava
Unconventional Resources Technology Conference (URTEC)
... magnitude estimation, and advanced source parameter and frequency analysis (Eisner et al., 2007). The event location, as the basis of almost all other...
2015
Estimation of mechanical properties of sandstones from petrographic characteristics using artificial neural networks (ANNs)
Yasin Abdi, Bijan Yusefi-Yegane, Amin Jamshidi
Geological Society of Malaysia (GSM)
...Estimation of mechanical properties of sandstones from petrographic characteristics using artificial neural networks (ANNs) Yasin Abdi, Bijan Yusefi...
2021
The Importance of Overburden and Pore Pressure on Horizontal Stress Magnitude Determination; an Example from the Delaware Basin
Kristen Kozlowski, Melia Da Silva, David Brown, Jack Taylor, Heather Willems, Tim Watson, Don Burch, Trevor Hutton, Chris Christensen, Mohan Manohar
Unconventional Resources Technology Conference (URTEC)
... due to uncertainties in pore pressure and overburden stress estimation. Lack of direct fluid pressure measurements, and sparse data collection...
2018
Abstract: Recovering Low Frequencies for Impedance Inversion by Frequency Domain Deconvolution; #90224 (2015)
Sina Esmaeili and Gary Frank
Search and Discovery.com
... be calculated from earth’s reflectivity function, and this function can be estimated from seismic data. Additionally, estimation of reflectivity from seismic...
2015
Uncertainty Analysis of the Vertical Aquitard Hydraulic Conductivity in a Leaky Aquifer System
Xun-Hong Chen
Environmental Geosciences (DEG)
.... J. (1977). Parameter estimation in engineering and science. New York: John Wiley and Sons. Beckett, G. D., and Huntley, D. (1994). Characterization...
1997
Seismic assessment of maturity and richness in carbonate source rocks
Mita Sengupta, David Jacobi, Shannon Eichmann, Brad Wallet, Yazeed Altowairqi, Salma Alsinan
International Meeting for Applied Geoscience and Energy (IMAGE)
... scheme to predict and estimate organic fraction and maturity from seismic in source rocks. Using pre-stack seismic data, we demonstrate the estimation...
2022
Lithology and Fluid Seismic Determination for the Acae Area, Puerto Colon Oil Field, Colombia
F. H. Gómez, J. P. Castagna
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... the seismic in the estimation of both porosity and gamma-ray response (from seismic attributes), and acoustic impedance (via seismic inversion) using...
2004
Rigorous Gas Field Production Data Analysis
Christopher Evans, Antony Corrie-Keilig
Australian Petroleum Production & Exploration Association (APPEA) Journal
... deliverables – gas in place (GIIP) estimation and production forecasting – remain unchanged. Production data analysis provides estimates of GIIP independent...
2019
Comprehensive lithological description, reservoir property, and pore-pressure prediction for unconventional shale reservoirs using rock physics: Midland reservoir characterization case study
Sagnik Dasgupta
International Meeting for Applied Geoscience and Energy (IMAGE)
... resolution pore pressure estimation helps to identify the reservoir quality and possible completion strategy for such cases. Herein, we present...
2022
Establishing Principles in Digital Transformation through Comparative Analysis of Frameworks and Development Strategies in Platform/Coding Development for Consulting
Nigel Lim, Lucas Lim, Dyota Tanuwibawa
Australian Petroleum Production & Exploration Association (APPEA) Journal
... execution. These include specialist technical services (concept development, cost estimation, decarbonisation etc.) to evaluate and mitigate risks...
2021
Reducing parameter coupling effect for subsoil density estimation using 3D seismic full-waveform inversion with horizontal-force source
Y. Kawasaki, S. Minato, R. Ghose
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reducing parameter coupling effect for subsoil density estimation using 3D seismic full-waveform inversion with horizontal-force source Y. Kawasaki...
2022
Reliability estimation of the prediction results by 1D deep learning ATEM inversion using maximum depth of investigation
Hyeonwoo Kang, Minkyu Bang, Soon Jee Seol, Joongmoo Byun
International Meeting for Applied Geoscience and Energy (IMAGE)
...Reliability estimation of the prediction results by 1D deep learning ATEM inversion using maximum depth of investigation Hyeonwoo Kang, Minkyu Bang...
2022