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The AAPG/Datapages Combined Publications Database
Showing 5,543 Results. Searched 201,049 documents.
Integrating Deep Learning and Seismic Data for Mudstone Characterization and SAGD Development in Heterogeneous Reservoirs
Huiwen Pang, Hanqing Wang, Chuan Qin, Jingwei Tian
Unconventional Resources Technology Conference (URTEC)
... mudstone: Refers to mudstone existing in stratified layers, typically exhibiting bedding structures in formations that alternate with bituminous sand...
2025
Carbonate Bedding Cycles in Cretaceous Pelagic and Hemipelagic Sequences
Alfred G. Fischer, Timothy Herbert, Isabella Premoli Silva
Special Publications of SEPM
... stratophase) alternate with more limey beds (the calcareous stratophase), forming bedding couplets on the order of 20 to 100 cm thick. The contacts...
1985
Simulation of seismic waves in the fluid-solid coupled thermoelastic medium
Sen Yang, Guochen Wu, Junzhen Shan, Hongying Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
..., and 𝛿 is the Kronecker-delta component. 𝐮 𝐱, t 𝑢 , 𝑢 , 𝑢 , 𝐮 𝐱, t 𝑢 , 𝑢 , 𝑢 are the fluid and solid phase displacement vectors at the fluid-solid...
2023
Cyclic Deposits in the Cretaceous Ocozocuautla Formation of Central Chiapas, Mexico
H. G. Richards
Journal of Sedimentary Research (SEPM)
.... It is concluded that the Ocozocuautla and Carmel cycles are very similar but that because the former represents a transgressive phase and the latter a regressive...
1962
The Geologist's Role in Evaluation Economics
W. B. Oliver
AAPG Bulletin
... the exploration phase. 2. Comparison with other prospects implies multiple successes in the exploration program, or alternate investment opportunities...
1971
Model for Sandstone-Carbonate "Cyclothems" Based on Upper Member of Morgan Formation (Middle Pennsylvanian) of Northern Utah and Colorado
Steven G. Driese , R. H. Dott, Jr.
AAPG Bulletin
... and Permian time. One depositional phase employs virtually instantaneous transgression, followed by dominantly progradational subtidal carbonate-shelf...
1984
Sensitivity Analysis of Petroleum Formation Modeling in the Northern Gulf Basin
Eric J. Nelson, Michael D. Lewan, Paul Weimer
GCAGS Transactions
... different methods exist for determining the kinetics of a source rock. The most common method is called "Rock-Eval" pyrolysis. An alternate method...
2000
Turn Your Workover Costs into an Investment: A Case Study in an East Coast CSG Project
Elizeu Boto, Nicholas Heyes, Don Merritt, Nima Saremi
Australian Petroleum Production & Exploration Association (APPEA) Journal
.... As the organisation embraces the optimisation results, the solution is now being configured to model alternative workover approaches that can increase production...
2017
Present Status of Oil and Gas Prospects in Mississippi
E. N. Lowe
AAPG Bulletin
... that the Selma chalk becomes less chalky and more aluminous in Mississippi than in western Alabama, and as it approaches nearer the axis of the embayment...
1921
Kelly-Snyder (Cisco-Canyon) Fields/SACROC Unit
Michael Raines
West Texas Geological Society
... continuous slugs. Instead, Water Alternating with Gas (WAG) schemes are used. In a modern WAG scenario, injection fluids alternate between CO2 and water...
2005
Application of Interferometric MASW to a 3D-3C Seismic Survey
Shaun Strong, Steve Hearn
Petroleum Exploration Society of Australia (PESA)
... of this approach to a 3D-3C trial dataset provides an alternate approach for determining the S-wave receiver statics solution for converted-wave...
2016
Relationship of Gulf Coast Basement Tectonics to Present and Future Oil and Gas Fields
J. C. Pratsch
Houston Geological Society Bulletin
... practical approaches in future oil and gas exploration in the Gulf Coast Region. Likely Location of Future Petroleum Prospects Basement structure...
1997
Improve automatic migrated gather processing with feature engineering and 4D convolutional neural networks
Wen Pan, Harry Rynja, Ramakrishna Dandu, Zaifeng Liu, Shuzhen Ye, Antonio De Lilla, Jay Chen, Jeremy Vila
International Meeting for Applied Geoscience and Energy (IMAGE)
... tomography. Gather denoising has to be done properly so that it is not so aggressive to alternate RMO picks, and not so weak to leave noise...
2024
A new double-difference earthquake relocation algorithm for models with complex velocity structure
Xinding Fang, Siwei Li, Zhixiang Zhang, Tianrun Chen, Yingcai Zheng
International Meeting for Applied Geoscience and Energy (IMAGE)
... Summary Traditional double-difference approaches for earthquake relocation are established based on a least-squares framework that enables...
2024
Field Classification of Fine-Grained Sedimentary Rocks
Paul D. Lundegard , Neil D. Samuels
Journal of Sedimentary Research (SEPM)
..., hence, in terrigenous sediment, layers of clay minerals commonly alternate with layers of quartz silt, carbonate, or organic matter. For this reason...
1980
Cenozoic Geology of the Colorado Plateau with Respect to Uinta Basin, Utah
M. Dane Picard
AAPG Bulletin
... it will be widely read; the writer, therefore, would like to supplement Hunt's discussion with a few additions and alternate interpretations...
1958
Modified Athy-Law Compaction to Account for Porosity Generation and Preservation from Kerogen Conversion in Terzaghi-Like Models of Petroleum Source Rocks; #42062 (2017)
Matthias Cremon, Alan K. Burnham, Yimin Liu, Alexandre Lapene
Search and Discovery.com
... 0.1 0.2 0.3 Porosity 13 Alternate and additional approaches provide better agreement for complex systems Use effective stress instead of depth...
2017
Carbon Isotope Signals for Chemical Stratigraphy and Hydrocarbon Exploration in the Northern Gulf of Mexico
Douglas F. Williams , Dwight M. Trainor
GCAGS Transactions
... carbonate phase in the fine fraction. The fine-fraction C-13 record in any given exploration well is characterized by a combination of events (or anomalies...
1987
Eagle Ford Groundwater Protection and Enhance Recovery; #80282 (2013)
Robert J. Traylor
Search and Discovery.com
... the down dip Eagle Ford play. In LaSalle and McMullen Counties, the shelf is broadened and the gas phase widens. Once the Carrizo is available...
2013
Quantitative Analysis of North Sea Subsidence
Julian A. Thorne , Anthony B. Watts
AAPG Bulletin
.... The troughlike form of Quaternary tectonic subsidence suggests a new phase of rifting may be starting in the North Sea. The importance of such thermal...
1989
Characterization of five unconventional diatomaceous (opal-A) reservoirs, Monterey Formation, San Joaquin Valley, California
David K. Larue, Christian Hager, Thomas Merrifield, Gena M. Evola, David Crane, and Phillip Yorgensen
AAPG Bulletin
.... Miller, D. D., 1998, Distributed shear, rotation, and partitioned strain along the San Andreas fault, central California: Geology, v. 26, no. 10, p...
2021
Optimization of Surfactant Flooding in Tight Oil Reservoirs
Mohammad Lotfollahi, Mohammad Reza Beygi, Ali Abouie, Kamy Sepehrnoori, Mary F. Wheeler, David A. DiCarlo
Unconventional Resources Technology Conference (URTEC)
... recovery (EUR) in this study. Two types of surfactants were tested: surfactants A and B to alternate the wettability state to water-wet and intermediate...
2017
Geology of Groningen Gas Field, Netherlands
A. J. Stauble , G. Milius
AAPG Special Volumes
... northern Netherlands high which was formed during the late Kimmerian tectonic phase (Late Jurassic-Early Cretaceous). However, there is some evidence...
1970
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
... and regional geologic features to be more pronounced so that they are better identified and interpreted. A time series three-phase methodology...
2012
Cyclic Variables Controlling Fluvial Sequence Development: Problems and Perspectives
Frank G. Ethridge, Lesli J. Wood, S. A. Schumm
Special Publications of SEPM
... of significant stream rejuvenation and incision. Pittman et al. stream incision Pittman et al and of 1991 in an alternate model for the of (1991...
1998