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The AAPG/Datapages Combined Publications Database
Showing 5,195 Results. Searched 200,599 documents.
Abstract: Source Rock Characterization of the Carboniferous Golata Formation and Devonian Besa River Formation Outcrops, Liard Basin, Northwest Territories; #90224 (2015)
Jonathan Rocheleau, Kathryn M. Fiess, Leanne J. Pyle, Fillipo Ferri, and Tiffani A. Fraser
Search and Discovery.com
... input profile is closely followed by the Th/U trend. The Si/Zr trend is the inverse of the terrigenous input proxies, which indicates the lack...
2015
The Role of Muddy Hyperpycnites in Shelfal Mudstones and Their Effect on Reservoir Quality: Examples From the Geneseo Formation of New York, USA; #51179 (2015)
Ryan D. Wilson, Juergen Schieber
Search and Discovery.com
.... Intervals of silt-rich mudstones and muddy siltstones with internal scours, diffuse stratification, soft-sediment deformation, normal and inverse lamina...
2015
Seismic Through Simulation with Integrated Time-Lapse Workflow, #41938 (2016).
Travis Ramsay, Jesse Lomask, Jimmy Ting
Search and Discovery.com
... space. Considering the pore space as being modified by fluids, the superposition of the inverse mineral bulk modulus and the inverse modulus...
2016
Varimax-Rotated Visible Derivative Reflectance Spectroscopy of the Utica Shale / Point Pleasant Formation in Ohio, #51678 (2020).
Julie M. Bloxson, Beverly Z. Saylor, Barbara M. Kemeh,
Search and Discovery.com
... the component scores have mulƟple influences on the spectra. Also, there appears to be a general inverse relaƟonship between carbonate content and clay...
2020
Recent Advancements in Mechanical Earth Modeling at Farnsworth Unit, Texas, USA, #80722 (2020).
Robert Balch, Robert Will, Marcia McMillan,
Search and Discovery.com
...) employed as production forecasting tools. • An inverse history matching model utilizes production performance, such as production history and pressure...
2020
The Tectonic Stress Field in Eastern Australia
S. Zhao, R. D. Müller
Petroleum Exploration Society of Australia (PESA)
... be classified into two types: forward and inverse analyses. Forward modelling calculates the stresses (orientations) in the continent from known tectonic...
2001
Elastic Waves in Porous Media Saturated with Non-Wetting Fluid
Jimmy X. Li, Reza Rezaee, Tobias M. Müller, Mohammad Sarmadivaleh
Australian Petroleum Production & Exploration Association (APPEA) Journal
... the complex velocities are calculated by Eqns 4.1, 4.3 or 4.5, 4.6, the phase velocity and the inverse quality factor can be calculated À1 1 ð4:10Þ...
2020
Sedimentary Facies Development of Breccia Deposit in Tanjung Sekakap-Tanjung Murau Area, near Mersing, Johor, Peninsular Malaysia
Sugeng S Surjono, Mohd. Shafeea Leman, Kamal Roslan Mohamed, Che Aziz Ali
Geological Society of Malaysia (GSM)
.... The largest clast found is a 60 cm long quartzite (Figure 3a,b) indicating short distance and fast sedimentation. Inverse grading is seen at the base...
2006
Great Salt Lake, Utah: Chemical and Physical Variations of the Brine and Effects of the SPRR Causeway, 1966-1996
J. Wallace Gwynn
Utah Geological Association
... precipitated, at or below a lake elevation of about 4,195 feet (1,279 m) did the brine TDS cease to show an inverse relationship with lake elevation...
1998
Scale-Dependent Correlation to Improve Water Saturation and Permeability Estimates in Unconventional Reservoirs
Abdelrahman Kotb, Shannon L. Eichmann, Mita Sengupta
Unconventional Resources Technology Conference (URTEC)
... with the inverse of bulk electrical resistivity. A correlation was found in the case of 100%, ~50%, ~15%, and 0% water saturation with an R2 of 0.44, 0.36...
2019
A Novel Approach to Determine Gas Velocity Profile in Entire Knudsen Number Regime for Nanoporous Shale with Various Pore Geometries
Yu Pang, Dian Fan, Shengnan Chen
Unconventional Resources Technology Conference (URTEC)
.... 19. To facilitate the comparison, the dimensionless volumetric flow rate versus the inverse rarefaction parameter (i.e., Knudsen paradox) is analyzed...
2020
An Efficient Iterative Algorithm for Hydraulic Fracture Geometry Characterization with Distributed Strain Data
Yongzan Liu, Lijun Liu, Tiankui Guo, Ge Jin
Unconventional Resources Technology Conference (URTEC)
..., existing inverse modeling approaches often focus solely on fracture-width inversion or are computationally intensive. This study introduces a linear...
2025
Subaqueous Sand-Flow Cross Strata
Ralph E. Hunter
Journal of Sedimentary Research (SEPM)
... stratum and generally upward coarsening (inverse grading) across the cross stratum, loose gram packing, absence of interbedded grainfall or other...
1985
Distribution of Surface Pebbles with Changes in Wave Energy on a Sandy Estuarine Beach
Karl F. Nordstrom , Nancy L. Jackson
Journal of Sedimentary Research (SEPM)
... an inverse relationship between average wave-energy level and presence of pebbles and cobbles in a comparison of winter/summer differences on Herring Cove...
1993
Seasonal Variations in Modern Speleothem Calcite Growth in Central Texas, U.S.A.
Jay L. Banner, Amber Guilfoyle, Eric W. James, Libby A. Stern, MaryLynn Musgrove
Journal of Sedimentary Research (SEPM)
... to PHREEQC (Version 2)—a computer program for speciation, batch-reaction, one-dimensional transport, and inverse geochemical calculations U.S. Geological...
2007
A model describing flowback chemistry changes with time after Marcellus Shale hydraulic fracturing
Victor N. Balashov, Terry Engelder, Xin Gu, Matthew S. Fantle, and Susan L. Brantley
AAPG Bulletin
... for species in the aqueous pore fluid, and is the inverse of the Archie formation factor for the matrix (Archie, 1942; Brace, 1977; Balashov, 1995...
2015
Fractured Basement Reservoir Characterization for Fracture Distribution, Porosity and Permeability Prediction; #41106 (2012)
Marie Lefranc, Sherif Farag, Laurent Souche, and Agnes Dubois
Search and Discovery.com
... of borehole (inverse length unit), 2) P10C is the number of fractures (defined as segment groups) by unit length of borehole corrected for the orientation...
2012
Peritidal Facies of the Guadalupian Shelf Crest, Walnut Canyon, New Mexico
Douglas G. Neese
Special Publications of SEPM
... elastic sorting textures and abundant matrix containing abraded and fragmental pisoliths; and (2) in place, with inverse grading, lacking any elastic...
1989
Deep-Marine Bottom-Current Reworked Sand (Pliocene and Pleistocene), Ewing Bank 826 Field, Gulf of Mexico
G. Shanmugam, T. D. Spalding, D. H. Rofheart
Special Publications of SEPM
... of traction currents include small-scale cross-bedding, starved current ripples, horizontal lamination, sharp upper contacts, and inverse size grading...
1995
A New Tool for Lower Brushy Canyon Completion Decisions
W. W. Weiss, B. A. Stubbs, R. S. Balch
West Texas Geological Society
... data is an inverse problem. Procedure The procedure accepts that knowledge of bulk volume oil would be useful in making completion decisions...
2001
AMENDMENT OF INCOMPLETE STRATIGRAPHIC DATA AS AN AID TO INTERPRETING AND MODELING DISCONTINUOUS SEAMS IN MULTI-SEAM DEPOSITS
R. Dean Willis, H. Warren Taylor
North Dakota Geological Society
.... The interpolation uses an inverse distance power algorithm to weight selected samples. Little experimentation has been conducted...
1984
A new way to enhance the resolution of surface seismic data
Qian Yu, Qing Zhou, Jiaguo Ma, Tao Yan, Lien Bian
International Meeting for Applied Geoscience and Energy (IMAGE)
... propagation, and the inverse of the wavelet (i.e. the inverse wavelet) is used as the deconvolution operator of the actual seismic record. However, due...
2022
Feasibility of Underground Natural Gas Storage in Yellowstone Field Woods County, Oklahoma
Bijan Esfandiari
Oklahoma City Geological Society
...------------------------- Plate. Continued. End_Page 93------------------------- Figure 1. Gas apparent permeabilities vs inverse of the mean...
1976
Basin Development and Deposition of the Bongaya Formation in the Pitas Area, Northern Sabah
F. Tongkul
Geological Society of Malaysia (GSM)
... was a manifestation of the latter (inverse structure). This is seen to be the case in other parts of Sabah (Tongkul, 1990). The existence of the earlier...
1991
Observations on the Sealing Properties of Faults in Sumatra
Teofilo Villarroel
Indonesian Petroleum Association
... such as the Kerumutan Field are formed en echelon to the fault, and are an expected expression of strike-slip movement. Small horsetail faults...
1985