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The AAPG/Datapages Combined Publications Database
Showing 31,706 Results. Searched 200,635 documents.
Enhancing Lithology Classification through a Deep Learning Framework
P. Zhang, T. Gao, R. Li
Unconventional Resources Technology Conference (URTEC)
... the framework’s efficiency in processing diverse datasets, selecting pertinent features, and significantly diminishing the time petrophysicists need...
2025
Exploration and Detection of Subsurface Water Using Broadband Electromagnetic Sensors
T. David McGlone
Environmental Geosciences (DEG)
... and is not detectable at this level of signal processing. It is these stations that make up the surface floor of Figure 5. The remaining two trace sets...
1998
NMR Considerations in Shales at Elevated Temperature
Aditya Chakravarty, Ali Tinni, Chandra S. Rai, Carl H. Sondergeld
Unconventional Resources Technology Conference (URTEC)
...) increase in the NMR porosity of shale at elevated temperature is most likely due to mobilization of heavy hydrocarbon. Introduction and Literature Review...
2018
Front Matter: AAPG Memoir 42/SEG Investigations in Geophysics, No. 9: Interpretation of Three-Dimensional Seismic Data — 7th Edition
Alistair R. Brown
AAPG Special Volumes
... over-zealous resulting in significant data irregularities which can only be partly fixed in data processing. There is no substitute for good signal...
2011
The Impact of Anisotropic Mechanical Properties on Stimulation and Wellbore Stability in the Beetaloo Basin, Northern Territory, Australia
J Adam Donald, Thomas J. Neville
Unconventional Resources Technology Conference (URTEC)
... of anisotropic elastic and mechanical properties from sonic data alone is often contested because of the inherent uncertainties in the waveform processing...
2021
Geoscience capability development in the petroleum industry: Challenges and opportunities
Mazlan Madon
Geological Society of Malaysia (GSM)
... the minimum entry requirement to industry at M.Sc. level. (2) strengthening the students understanding of the fundamentals of the geosciences, with more...
2019
Abstract: Second Derivative Differentiation of Anomalies in Biogeochemical Data, by W. C. Riese and G. B. Michaels; #91004 (1991)
Search and Discovery.com
1991
Abstract: Liquid Nitrogen Cooled SQUID Magnetometer for TEM, by Andreas Chwala, Ronny Stolz, Marco Schulz, Frank Bauer, Rob Ijsselsteijn, Eddie Köstlin, and Hans-Georg Meyer; #90082 (2008)
Search and Discovery.com
2008
Abstract: Acoustic Interrogation of Complex Near Surface Attributes, by J.Y. Guigné, I. McDermott, and M.N. Cahill, #90188 (2014)
Search and Discovery.com
2014
Improving Earth Models Using Passive Data Co-Acquired With Active Source Data: The Long Beach 3D Seismic Survey
Search and Discovery.com
N/A
ABSTRACT The Influence of Tectonic Evolution on Deep-Water Stratigraphic Architecture, Magallanes Basin, Chile, #90104 (2010)
Romans Brian W.; Fildani Andrea; Hubbard Stephen M.; Covault Jacob A.; Graham Stephan A.; Fosdick Julie C.
Search and Discovery.com
.... This unroofing signal indicates the general timing of thrust‐sheet emplacement and, thus, corresponding changes to the basin, which include narrowing...
2010
Magnetic Susceptibility Cycles in Upper Pliocene Lacustrine Deposits of the Northern Apennines, Italy
Giovanni Napoleone, Andrea Albianelli, Alfred G. Fischer
Special Publications of SEPM
... accumulation rates, beginning of oscillations between moister and drier plant assemblages, and a rise in the strength of the obliquity signal coincide...
2004
Helium in the Australian Liquefied Natural Gas Economy
Christopher J. Boreham, Dianne S. Edwards, Robert J. Poreda, Thomas H. Darrah, Ron Zhu, Emmanuelle Grosjean, Philip Main, Kathryn Waltenberg, Paul A. Henson
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... (2016). Helium: a commercial discussion – helium market fundamentals, processing and marketing, IACX Otis Plant case study. In ‘AAPG Mid-Continent...
2018
Deep Learning for Quantitative Hydraulic Fracture Profiling from Fiber Optic Measurements
Weichang Li, Han Lu, Yuchen Jin, Frode Hveding
Unconventional Resources Technology Conference (URTEC)
... and production monitoring, with minimal manual interpretation. Introduction Fiber optic DAS and DTS measures strain/strain rate and temperature along...
2021
Methodology for Enhancing and Evaluating Geologic Effects of Time Series Models: A Case of Ground Response in Santa Clara Valley, California, #41097 (2012)
Olusola Samuel-Ojo, Lorne Olfman, Linda A. Reinen, Arjuna Flenner, David D. Oglesby, Gareth J. Funning
Search and Discovery.com
... conceptual modeling: Proceedings, 25: 1. Curlander, J.C., and R.N. McDonough, 1991, Synthetic Aperture Radar: Systems and Signal Processing: New York: Wiley...
2012
Efficient acquisition and imaging of high-resolution seismic data with the continuous wavefields method
Tilman Klver, Torben Hy
International Meeting for Applied Geoscience and Energy (IMAGE)
... efficiency. We demonstrate a processing flow that is designed to preserve high temporal and spatial bandwidth for high-resolution seismic imaging of data...
2022
Seismic-Based Volcano Identification and Characterization in HD Oilfield, Tarim Basin; #10747 (2015)
Yaonan Li, Guizhong Wang, Desheng Sun, Hongmei Zhang, Zhen Zou, Lin Yu, Sheng Cao
Search and Discovery.com
... is hardly explained just using interlayers. Aiming at the cause of reservoir heterogeneity, we take a specified study on the seismic processing...
2015
Enhancing Operational Awareness in Haynesville Operations with Advanced Stage-Categorization Models
Jessica Iriarte, Nick Ruta, Brandon Yeager, Grant Loxton, Amir Salehi
Unconventional Resources Technology Conference (URTEC)
.... (2023), which demonstrated how real-time signal processing and rule-based logic can efficiently identify key completions activities in both...
2025
Application of poststack image enhancement with dip-guided selective stacking in southern Gulf of Mexico
Janet Ravelo-Cervantes, Ricardo Francisco Castrejon-Martinez, Julio Cesar Hernandez-Villalobos, Raul Ysaccis, Said Hernandez-Jaramillo, Doan Saavedra-Castaneda
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and for subsequent processes such as AVO and inversion that are intended for the case study area (Gu et al., 2018). Introduction The main motivation...
2022
Research on borehole time-domain electromagnetic ultra-far detection method of electrical source
Zhanshan Xiao, Haitao Hu, Xiaoyu Zhang, Yonghao Zhang, Jianbin Zhao, Chaoqiang Fang, Kun Shao, Chunming Yao, Junjie Yan
International Meeting for Applied Geoscience and Energy (IMAGE)
... electrical and magnetic signal acquisition can be used. Its measurement mode can be adopted in-well measurement or well-ground measurement, which has...
2023
Coalbed Methane Applications of Wireline Logs: Chapter 13
Patrick L. Scholes, Dave Johnston
AAPG Special Volumes
... receivers, the density detector, etc. 2. Signal amplification and processing section called the cartridge. This is the tool section that changes the sonde...
1993
Joint physics-based and data-driven time-lapse seismic inversion: Mitigating data scarcity
Yanhua Liu, Shihang Feng, Ilya Tsvankin, David Alumbaugh, Youzuo Lin
International Meeting for Applied Geoscience and Energy (IMAGE)
... in accurately characterizing the CO2 movement in the reservoir. INTRODUCTION The importance of CO2 sequestration has increased in the past decade due...
2022
An Integrated Geophysical Analysis of Shallow Faulting in the Wasatch Fault Zone Near Springville, Utah County, Utah
Alvin K. Benson, Nathan Brett Mustoe
Utah Geological Association
... Geological Survey Professional Paper 316-E, p. 75–89, 1 plate, scale 1:500,000. Dobrin, M.B., 1976, Introduction to geophysical prospecting: McGraw-Hill...
1995
Comparative Algorithm Machine Learning Approaches for Predictive Analysis of Well Log Data: A Case Study in the Central Sumatra Basin
Nungga Saputra, Hafid Rizki Nur Rohman, Puspa Alifya, Patria Ufaira Aprina
Indonesian Petroleum Association
... characterization: a signal processing and machine-learning perspective: IEEE Signal Process. Mag. 35, v. 4, p. 73–83. Chakraborty, S., Datta Gupta, S., Devi, V...
2024
Integrated Workflows for Drilling Optimization and Enhanced Production
Jakob Heller, Venkatesh Anantharamu, Andrew Lewis, Bruce Karr, Ron Bianco
Unconventional Resources Technology Conference (URTEC)
... to ‘fraccability’ of a rock. Introduction Unexpected overpressure is a major cause of drilling hazards, costing the industry billions of dollars...
2023