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The AAPG/Datapages Combined Publications Database
Showing 64,459 Results. Searched 196,128 documents.
Ascendancy of Continuous Profiles of Grain-Size Distribution for Depositional Environment Studies; #41441 (2014)
Gamal R. Gaafar, M. Mehmet Altunbay, Adriaan Bal, Norfazlina B. Anuar
Search and Discovery.com
... present a methodology and examples where NMR derived grain-size distributions are used to infer depositional environment. In contrast to spot-core...
2014
Experimental and Theoretical Study of Water and Solute Transport Mechanisms in Organic-Rich Carbonate Mudrocks; #42019 (2017)
Anton Padin
Search and Discovery.com
... of the ambiguously defined membrane efficiency term, and (3) the chemical potential gradient is the reason for the low-salinity brine entering the high...
2017
Deep neural networks for 1D impedance inversion
Vladimir Puzyrev, Anton Egorov, Anastasia Pirogova, Chris Elders, Claus Otto
Petroleum Exploration Society of Australia (PESA)
.... Key words: deep learning, neural networks, seismic wave, impedance inversion. INTRODUCTION Deep learning algorithms have shown great potential...
2019
Estimating Real-time Pore Pressure at the Bit via Machine-learning
Matthew Reilly, Gareth Taylor, Orlando De Jesus, Muhlis Unaldi, John Thurmond, Mike Party, Koda Chovanetz
Unconventional Resources Technology Conference (URTEC)
... data used while drilling the well (ROP, WOB, inclination, stand pipe pressure, Tops etc.) that are not included as terms in the equations developed...
2023
Southwest Pacific Seamounts Revealed by Satellite Altimetry
Peter J. Hill, Nicholas Baudry
Circum Pacific Council Publications
... de Paris-Sud, 91405 Orsay Cedex, France. ABSTRACT GEOS-3/SEASAT radar altimeter images were used to detect major uncharted seamounts in the southwest...
1992
Seismic tomographic cross-sections of the Bowser Basin in northwest British Columbia, Canada
David B. Snyder, Brian J. Roberts
CSPG Bulletin
... speeds appearing above this line are due to smoothing and are also inherited from the large cell size used to produce the starting model. Wave speeds vary...
2007
Process Framework for Describing the Morphologic and Stratigraphic Evolution of Deltaic Depositional Systems
William E. Galloway
Houston Geological Society
..., and COLEMAN, J.M., 1973, Variations in morphology of major river deltas as functions of ocean wave and river discharge regimes: Am. Assoc. Petroleum...
1975
Cenozoic Evolution of Carbonate Shelf and Ramp Habitats: Insights from Paleoceanography, #50663 (2012)
Pamela Hallock, Luis Pomar
Search and Discovery.com
... Cenozoic LBF are widely used to interpret paleoenvironments 10 cm Coral-Algal Reefs 1 cm 10 m ~3 m Coral morphologies also vary predictably...
2012
Understanding the Reservoir Architecture of Lower Fars Formation in North Kuwait through Seismic Reservoir Characterization; #51531 (2018)
Mohamed Hafez Abdul Razak, Jarrah Al-Jenaie, Hesham Moubarak
Search and Discovery.com
... Company, Ahmadi, Kuwait ([email protected]) Abstract The objective was to decipher the hydrocarbon potential of upper Miocene sandstone reservoirs...
2018
Optimization of Placement of Hydraulic Fracture Stages in Horizontal Wells Drilled in Shale Gas Reservoirs
Xiaodan Ma, Tatyana Plaksina, Eduardo Gildin
Unconventional Resources Technology Conference (URTEC)
... constraints of the step lengths and stability of the algorithm have to be chosen carefully. In the DSPSA algorithm used to solve this problem...
2013
Tool Descriptions
Richard H. Merkel
AAPG Special Volumes
...Tool Descriptions Richard H. Merkel 1979 7 24 CN 14: Well Log Formation Evaluation Spontaneous Potential There are naturally occurring potentials...
1979
Extended Abstract: Mathematical Model of Energy Storage in Gas Hydrate and its Flow in Pipeline Systems
Oluwatoyin Akinsete, Sunday Isehunwa
Africa Energy and Technology Conference, 2016
... industry and also provided a foundation on which most of the current theoretical work has relied. In 1960s hydrate was discovered to be a potential source...
2016
THE APPLICATION OF ELECTRON SPIN RESONANCE AS A GUIDE TO THE MATURATION AND TYPING OF ORGANIC MATTER IN THE NORTH SEA
R. A. McTavish
Journal of Petroleum Geology
... was abandoned there in geochemical studies. However, early empirical study of North Sea ESR data indicated that, in relation to functions that linked...
2003
Using Seismic Data for Characterization of Vaca Muerta Shale With Reduced Uncertainty
Search and Discovery.com
N/A
Rift-Initiated Permian to Early Cretaceous Subsidence of the Sverdrup Basin
R. A. Stephenson, A. F. Embry, S. M. Nakiboglu, M. A. Hastaoglu
CSPG Special Publications
.... Powell, T. G. 1978. An assessment of the hydrocarbon source rock potential of the Canadian Arctic Islands. Geological Survey of Canada, Paper 78-12...
1987
Preliminary Testing of a Low Cost, Low Gas, Three Phase Meter for Minas Well Testing
Jack Marrelli, James Allison
Indonesian Petroleum Association
... such as described in industry standards such as API 14.3 and ISO 5167. Figure 3 indicates the equations used and the process whereby the data generated by Starcut...
1994
Prediction and Analysis of Geomechanical Properties using Deep Learning: A Permian Basin Case Study
Fatick Nath, Karina Murillo, Sarker Monojit Asish, Deepak Ganta, Valeria Limon, Edgardo Aguirre, Gabriel Aguirre, Happy R. Debi, Jose L. Perez, Cesar Netro, Flavio Borjas
Unconventional Resources Technology Conference (URTEC)
..., the following three statistical parameters were used as measures: R2, root mean square error (RMSE), and mean absolute error (MAE) of Equations 1- 3...
2022
Integrating Experiments and Well Logs to Predict Caney Shale Static Mechanical Properties During Production with Supervised Machine Learning
Sherif M. Kholy, Hunjoo P. Lee, Mileva Radonjic
Unconventional Resources Technology Conference (URTEC)
... in S-wave velocity by 0.168 Km/sec compared to the dry sample at temperature of 204°F (Figure 4). These findings were later used to adjust the measurements...
2024
Modeling geologic sequestration of carbon dioxide in a deep saline carbonate reservoir with TOUGH2–ChemPlugin, a new tool for reactive transport modeling
Tina L. Roberts-Ashby, Peter M. Berger, Jeffrey A. Cunningham, Ram Kumar, and Madalyn Blondes
Environmental Geosciences (DEG)
... are also not fed back into the transport equations handled by the TOUGH2 code; this is a potential starting point for future work. Results from...
2020
Completion Design Evolution for Saltwater Disposal Injection Wells in the Bakken Play
Darren D. Schmidt, Jeffrey W. Bader, Ashleigh Day, Mark Bohrer
Unconventional Resources Technology Conference (URTEC)
.... A mathematical model is developed by combining the two equations and using an iterative solution to solve for injection rate relative to friction...
2021
Relationship of Porosity and Permeability to Various Parameters Derived from Mercury Injection-Capillary Pressure Curves for Sandstone (1)
EDWARD D. PITTMAN
AAPG Bulletin
... developed in this paper are an improvement over the approach used by Berg because these equations do not require estimation of grain size. The pore...
1992
Recovering original type and abundance of organic matter in spent source rocks: A review and advances in elemental proxies
Wenyao Xiao, Jian Cao, Bing Luo, Yuce Wang, Di Xiao, Chunhua Shi, and Kai Hu
AAPG Bulletin
... their original hydrocarbon generation potential, but it is extremely challenging due to the lack of effective proxies. In this paper, the research status...
2023
Geophysical Exploration of Carbonate Reservoir Rocks
N. A. Perkov
Petroleum Geology: A Digest of Russian Literature
... measurement with an ideal potential probe. The readings of the latter are used to determine the zero line in the plotting of the potential microlog...
1959
Experimental Study of the Phase Behavior of Hydrocarbon Fluids in Porous Media at Atmospheric and Elevated Pressures
Teresa Regueira, Diego R. Sandoval, Erling H. Stenby, Wei Yan
Unconventional Resources Technology Conference (URTEC)
... to model the capillary pressure. The set of equations to solve is as follows, , , ln = ( , − ln − + , ) =0 (1) where T is the temperature, f...
2019
Depositional Turbidity Currents in Diapiric Minibasins on the Continental Slope: Formulation and Theory
Horacio Toniolo, Michael Lamb, Gary Parker
Journal of Sedimentary Research (SEPM)
... of mechanisms have been observed to be or proposed as generating agents for sustained turbidity currents. Surface wave action due to storms has been...
2006