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The AAPG/Datapages Combined Publications Database
Showing 4,169 Results. Searched 200,636 documents.
Preservation of protists within decaying plants from geothermally influenced wetlands of Yellowstone National Park, Wyoming, United States
Alan Channing, Daniel E. Wujek
PALAIOS
... in the field. Samples (60 ml volume) for scanning electron microscopy (SEM) observation were filtered in the lab (0.45 mm Millipore filters). Filter disks...
2010
LARGE LOOP EM SURVEYS IN THE ATHABASCA BASIN
BRIAN POWELL
Saskatchewan Geological Society
... susceptible to current channeling effects which can lead to a false interpretation. The presence of both thick and thin sheet conductors can give...
1990
Incubation with moist top soils enhances solubilization of radium and other components from oil-field scale and sludge: Environmental concerns from Mississippi
John C. Matthews, Shuanglian Li, Charles T. Swann, Rick L. Ericksen
Environmental Geosciences (DEG)
... was to characterize the effects of incubation with moist top soil on the dissolution of hydrocarbon-production barite scale and sludge samples and the consequent...
2006
Geopressures and Hydrodynamics in the Gulf Basin Tertiary
Calvin A. Parker
New Orleans Geological Society
... of depths and areal extent in spite of fluctuation expected due to changes in salt concentrations and temperature/pressure effects. Cannon and Craze (1938...
1991
Flow Rate Behavior and Imbibition Comparison Between Bakken and Niobrara Formations
Dongmei Wang, Jin Zhang, Raymond Butler, Adam Clark, Rachel Rabun, Dave Koskella
Unconventional Resources Technology Conference (URTEC)
...-ionized water as a drive and compression fluid. Shale permeabilities to water may vary due to effects of brine hardness and shale/clay content. Gas...
2014
Depositional Environment of the Grayson Formation (Upper Cretaceous) of Texas
Ernest A. Mancini
GCAGS Transactions
... from the middle claystone in north central Texas appear to be in living position. The assemblage at the Waco Spillway is dominated by suspension (filter...
1977
Ancient Playas and Their Influence on the Recent Herpetofauna of the Northern Chihuahuan Desertt
Ralph W. Axtell
West Texas Geological Society
... presumably have failed to make the crossing and are found only north or south of the corridor. Several workers have noted the screening effects of the varied...
1985
Depositional Setting, Determined by Organic Petrography, of the Middle Eocene Hat Creek No. 2 Coal Deposit, British Columbia, Canada
Fariborz Goodarzi, Thomas Gentzis
CSPG Bulletin
...-striking conjugate shear faults. In addition, an important system of easterly-trending gravity faults cuts across the basin and superimposes its effects...
1987
Integrated Reservoir Characterization aids target selection, production fluid prediction and completions optimization in the Southern Delaware Basin Resource Plays
Troy Tittlemier, John Speight, Charles Hager, Barzin Chiniwala, Alberto Martocchia, Isaac Easow
Unconventional Resources Technology Conference (URTEC)
... after deposition has a major influence on the diagenetic effects. The Grenville orogeny (Precambrian), the Ouachita Marathon orogeny (Pennsylvanian...
2018
Shale Gas Well Production Optimization using Modified RTA Method - Prediction of the Life of a Well
Seunghwan Baek, I. Yucel Akkutlu, Baoping Lu, Shidong Ding, Wenwu Xia
Unconventional Resources Technology Conference (URTEC)
... discrete fracture model (cEDFM), combining the level-set approach and the ensemble Kalman filter (EnKF) for the production history matching. The proposed...
2019
Kerogen-Bitumen-Porosity Nexus: Insights from Multi-Basinal Collocated SEM-Optical Light Petrography
Shaina Kelly, Michelle Johnston, Bernard Lee, Richard San Martin
Unconventional Resources Technology Conference (URTEC)
...; in other cases, the same billet was shared. As there are some concerns about the effects of ion milling on organic matter (Sanei and Ardakani, 2016; Grobe...
2019
Performance of Low Salinity Polymer Flood in Enhancing Heavy Oil Recovery on the Alaska North Slope
Yang Zhao, Shize Yin, Randall S. Seright, Samson Ning, Yin Zhang, Baojun Bai
Unconventional Resources Technology Conference (URTEC)
... dissolved. The polymer solution was filtered through a 1.2-μm filter paper. URTeC 1082 3 Table 1 Composition of formation brine and injection brine...
2020
Example of the Use of Fluid Inclusion and Geochemical Analysis to Describe the Relationship Between a Discontinuity and Oil Migration: Cretaceous of Offshore Dubai, U.A.E.
Patricia E. Videtich, Roger K. McLimans, Hal J. Frank
Rocky Mountain Association of Geologists
... inclusions and other hydrocarbons. The excitation filter wavelength was 4895 and the filter wavelength was 5300 A. The Mg content was measured in some...
1994
Full-life GOR Forecasting for Shale and Tight Development with Integrated Field Production Data Analysis and Generic Simulation Models
Hector E. Barrios-Molano, Miles Hubscher, Han Young Park, Kainan Wang, Yuguang Chen, Keith Ramsaran, Nickolas Raterman, S Sean Yoon
Unconventional Resources Technology Conference (URTEC)
... conductivity, fracture spacing, and flowing BHP on GOR. Rey, et al. (2019) studied the effects of grid resolution, matrix permeability, and fracture...
2025
Analysis of the Goose Point area near Lacombe, Louisiana, Validates New Geophysical Data Type—Natural Sourced Electromagnetism (NSEM)—for Detection of Lineaments Associated with Faults and Sedimentary Features
Kathleen S. Haggar, Les R. Denham, Louis J. Berent
GCAGS Transactions
..., and other meteorological effects change, the earth is a constant. Lightning is a form of naturally occurring (sourced) electromagnetism (NSEM...
2015
What are the Impacts of a Dense Field of Septic Systems on Groundwater Quality?
Douglas A. Carlson, Marty Horn
GCAGS Transactions
...,
2017
Dissolution and Analysis of Amorphous Silica in Marine Sediments
Donald W. Eggimann, Frank T. Manheim, Peter R. Betzer
Journal of Sedimentary Research (SEPM)
... (1973) employed a 5% Na2CO3 leach with corrections for matrix effects by carefully matching silica standards and matrix type with the kinds of material...
1980
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... ability to discriminate against horizontally travelling energy such as the ground roll. Also, the earth tends to filter out high frequencies. To this we...
1989
Clay Mineralogy of Shale-Limestone Rhythmites in the Scaglia Rossa (Turonian-Eocene), Italian Apennines
Mark J. Johnsson, Robert C. Reynolds
Journal of Sedimentary Research (SEPM)
... Pleistocene, Gif-sur-Yvette, p. 25-37. DREVER, J. I., 1973, The preparation of oriented clay mineral specimens for X-ray diffraction analysis by a filter...
1986
Mineralogy and Petrology of the Cretaceous-Tertiary Boundary Clay Bed and Adjacent Clay-Rich Rocks, Raton Basin, New Mexico and Colorado
Richard M. Pollastro, Charles L. Pillmore
Journal of Sedimentary Research (SEPM)
... to Drever's filter-membrane peel technique: U.S. Geol. Survey Open-File Report 82-71, 10 p. POLLASTRO, R. M., PILLMORE, C. L., TSCHUDY, R. H., ORTH, C...
1987
Sea Ice Sediment Entrainment and Rafting in the Arctic
E. W. Kempema , Erk Reimnitz , Peter W. Barnes
Journal of Sedimentary Research (SEPM)
... ice formation in McMurdo Sound, Antarctica, and its biological effects: Science, v. 163, p. 273-274. DRAKE, D. E., 1977, Suspended matter...
1989
Congo Submarine Canyon
B. C. Heezen , R. J. Menzies , E. D. Schneider , W. M. Ewing , N. C. L. Granelli
AAPG Bulletin
... never be let go; sooner or later the current will wash bank and ship together down the river until deep water is reached." Due to the effects of vigorous...
1964
Techniques for Automated Measurement of Floc Properties
Gwyn Lintern, Gilliane Sills
Journal of Sedimentary Research (SEPM)
.... The maximum height of the columns is 1.5 m, and the diameter is 100 mm, large enough to minimize edge effects (Lintern 2003). The sedimentation system...
2006
Trophic Group Analysis of Upper Cretaceous (Maestrichtian) Bivalve Assemblages from South Dakota
D. C. Rhoads , I. G. Speden , K. M. Waage
AAPG Bulletin
... of lithofacies rank. At this level of resolution the effects of local transportation are minimized; however, the groupings probably represent more than one...
1972
Machine learning applications to seismic structural interpretation: Philosophy, progress, pitfalls, and potential
Kellen L. Gunderson, Zhao Zhang, Barton Payne, Shuxing Cheng, Ziyu Jiang, and Atlas Wang
AAPG Bulletin
... rather than seismic features. Building a model that minimizes the effects of location-specific features (i.e., basin-specific) allows us to build...
2022