ABSTRACT: A Review of Applications of Artificial Intelligence for Predictive Analysis in Petrophysics - Practical Example Using Symbolic Regression; #90115 (2010)

Olivier Malinur

Search and Discovery.com

... can be very useful to see the relationships between items. However, some methods have not yet been fully adopted by the petrophysical community. Naïve...

Abstract: Modeling Gas Hydrate Petroleum Systems of the PleistoceneTurbiditic Sedimentary Sequences of the Daini-atsumi Area, Eastern Nankai Trough, Japan; #90257 (2016)

Tetsuya Fujii, Than Tin Aung, Naoya Wada, Yuhei Komatsu, Kiyofumi Suzuki, Bjorn Wygrala, Thomas Fuchs, Wolf Rottke, Kosuke Egawa

Search and Discovery.com

... sedimentary sequences distributed in the Daini-Atsumi area in the eastern Nankai Trough to understand the accumulation (concentration) mechanisms...

Abstract: Using Field Analogue Data for Deterministic Subsurface Modeling of Fluvio-Deltaic Reservoirs in Incised Valley Settings (Carboniferous, Kentucky, USA); #90310 (2017)

Aymeric Le Cotonnec, Andrea Moscariello, Dario Ventra

Search and Discovery.com

... Quaternary case studies. Which helped providing a good understanding of the mechanisms of formation and geometry of incised valleys, however stratigraphic...

Abstract: Process-Based Natural Fracture Predictions Using Geomechanics; #90319 (2018)

Rodrick D. Myers, Gauthier Becker, Hao Huang, Gerald Greiner

Search and Discovery.com

... a range of settings. The approach is useful to predict natural fractures formed through a variety of fracturing mechanisms. In particular, where...

Abstract: PoreViT: Automated Pore Classification in Carbonates Using Vision Transformers; #91209 (2025)

Yemna Qaiser, Issac S. John Jayachandran, Mohammed Ishaq Ansari, Mohammed Yaqoob Ansari, Talha Khan, Harris S. Rabbani, Thomas Seers

Search and Discovery.com

.... The classification and quantification of porosity textures enable a deeper understanding of the mechanisms involved in porosity evolution, as well...

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Geological Considerations during Microseismic Monitoring, Processing, and Interpretation of Hydraulic Fracture Treatment

J. Le Calvez, S. Hanson-Hedgecock, P. Primiero, T. Al-Wadhahi, O. Harrasi

Unconventional Resources Technology Conference (URTEC)

...) and the associated rock properties (e.g., noise, slowness, anisotropy, attenuation) can potentially lead to poor stimulation and well placement, inadequate...

Plate Tectonics and Sedimentary Cycles in Carbonates (1)

Morad Malek-Aslani

GCAGS Transactions

... of the Grand Canyon. The awareness of cyclicity increased with the rise in popularity of petrography as a useful tool for study of carbonates. Peterson...

Gulf Coast Logging

Gunnar J. Teilmann, Robert E. Murphy

New Orleans Geological Society

... compaction of sediments in young rocks and cycle skipping due to attenuation of the acoustic signal. For these reasons, the acoustic log is generally...

Factors affecting the variability of stray gas concentration and composition in groundwater

Anthony W. Gorody

Environmental Geosciences (DEG)

... parameters. A multidisciplinary approach is the best practice for differentiating among the effects of fluid and gas mixing, dilution, and natural attenuation...

Exploring the Potential of ChatGPT for Keywords Analysis

Liu Changcheng

International Meeting for Applied Geoscience and Energy (IMAGE)

... to analyze the data and extract useful information from it. Anisotropy, Rock Physics, Attenuation, Micro-seismic, and Fracture are all related...

Gas Hydrates Exploration Using Continuous Wavelet Transform Based on Spectral Decomposition

Hafidz Dezulfakar, Muhazzib, Yulia Nur Fajrina

Indonesian Petroleum Association

... frequency response of subsurface rocks and reservoirs. This tool has become a useful technique and has been applied in oil and gas exploration and reservoir...

Weathering Pits in Jurassic Sandstones: Cosmogenic Exposure Age Dating of Geomorphic Surfaces in Southern Utah

Marjorie A. Chan, John Gosse, Thure E. Cerling, Dennis Netoff

Utah Geological Association

... are stable (e.g. 3He, 21Ne, 38Ar) and some are radioactive but with a sufficiently long half life so that they are useful for dating events...

Chapter 21: Evidence of Fault–Fracture “Hydrothermal” Reservoirs in the Southern Midcontinent Mississippian Carbonates

Priyank Jaiswal, Jay M. Gregg, Shawna Parks, Robert Holman, Sahar Mohammadi, G. Michael Grammer

AAPG Special Volumes

... of geophysical research. Seismic signals acquired at receivers are essentially source waveforms distorted primarily by geometrical spreading and attenuation...

Petrophysical Classification of Siliciclastics for Lithology and Porosity Prediction from Seismic Velocities (1)

LEV VERNIK and AMOS NUR

AAPG Bulletin

..., T., and C. McCann, 1990, Relationships among compressional wave attenuation, porosity, clay content, and permeability in sandstones: Geophysics, v. 55, p...

Noise analysis and ML denoising of DAS VSP data acquired from ESP lifted wells

Ge Zhan, Yao Zhao, Cheng Cheng, Josef Heim, Weihong Fei, Mike Craven, Scott Baker, Gilles Hennenfent

International Meeting for Applied Geoscience and Energy (IMAGE)

... the quality of the desired seismic signal, it has been shown that after adequate processing, 3D and 4D DAS can provide useful images from fiber optic cables...

The Array Sonic .... A New Technique for Acoustic Measurements

A. James

Indonesian Petroleum Association

... of acoustic velocity in open or cased hole with a vertical resolution of the same order of magnitude. Such resolution is particularly useful in both...

Recursive Inversion and Attribute Analysis of 3D Seismic Data Over a Four-Way Dip Structure, Gulf of Thailand

S. Thanatit, S. Ronghe

Indonesian Petroleum Association

.... A flat surface barely discernible on the instantaneous phase section (Figure 8-A) represents the gas-oil contact. Attenuation of high frequencies...

Advanced Microseismic Monitoring Methods, (2012)

R. J. Mellors, C. Morency, E. Matzel, D. C. Templeton, J. Wang, S. Myers, S. Ford, D. B. Harris, F. Ryerson

Search and Discovery.com

... threshold events and then apply Bayesian-based location methods to yield locations along with robust error estimates. The error estimation is useful...

Rejuvenate Unconventional Wells by Application of High-Pression Pulse Waves in the Fracture Network - An Alternative to Refracturing Operations

Charles Fensky, Youssef Fawaz, Mike Perri, Christian La Borderie, Gilles Pijaudier-Cabot, Antoine Jacques

Unconventional Resources Technology Conference (URTEC)

... in Figure 13b through the recordings, the FPW generated travels long distances from the well and with very little attenuation (< 20%). This is due...

Processes Affecting Sand Transport on a Storm-Dominated Shelf

Christopher E. Vincent

CSPG Special Publications

... sediment below this mobile layer can also be released by the action of wave ‘pumping’. Such mechanisms can result in the ‘cleaning’ of sand bodies...

Abstract: Geological Microseismic Fracture Mapping … Methodologies for Improved Interpretations Based on Seismology and Geologic Context; #90171 (2013)

S. C. Williams-Stroud and Leo Eisner

Search and Discovery.com

... directions. Analysis of geologic structures in the area of the reservoir can provide useful information to support or eliminate interpretations...

Extending the Resolution of Seismic Reflection Exploration

L. R. Denham

Pacific Section of AAPG

... small, the difference in moveout between primary and multiple reflections is less than it could be, so multiple attenuation is reduced. Figure 1...

The Utica - Point Pleasant Shale

Satinder Chopra, Ritesh Kumar Sharma, Hossein Nemati, James Keay, TGS

GEO ExPro Magazine

... attenuation, and trim statics processes, with difference plots taken at each step to ensure that no useful signal September 2018 S HIGH-PERFORMANCE COMPUTING...

Abstract: Seismic Detection of Cracks in Carbonates Associated with Potash Mining; #90171 (2013)

Zimin Zhang and Robert R. Stewart

Search and Discovery.com

... methods might be useful. In this study, rock-physics modeling for cracked media was used to assess the feasibility of detecting cracks by multi...