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The AAPG/Datapages Combined Publications Database
Showing 29,454 Results. Searched 200,626 documents.
The Technology of the Joint Inversion of Conventional Well Logs for Evaluation of Double Porosity Carbonate Formations; #41942 (2016)
Elena Kazatchenko, M. Markov, A. Mousatov, E. Pervago
Search and Discovery.com
... have variable spheroidal shapes with aspect ratio αfl. The volume of these inclusions determines the oil saturation and the shapes simulate different...
2016
Cretaceous Stratigraphic Play Fairways and Risk Assessment in the Browse Basin: Implications for CO2 Storage; #80513 (2016)
Nadege Rollet, Steve T. Abbott, Megan E. Lech, David Caust, Rowan Romeyn, Karen Romine, Jane Blevin, Kamal Khider, Chris Nicholson, Emmanuelle Grosjean, Richard F. Kempton, Eric Tenthorey, Jennifer Totterdell, Victor Nguyen, Liuqi Wang, Ron Hackney
Search and Discovery.com
... throughout the Cretaceous. These fluvial systems fed numerous large submarine fan complexes of variable reservoir quality that are potentially isolated from...
2016
Southeast Offshore Storage Resource Assessment: Opportunities in the Eastern Gulf of Mexico for CO2 Storage, #80543 (2016).
Denise J. Hills, Jack C. Pashin, Marcella R. McIntyre-Redden
Search and Discovery.com
... area, there are about 3400 available logs. Log coverage is fairly good, but not for all logs types. Sonic/velocity logs are scarcer. Presenter...
2016
Seismic Interpretation and Characterization of Igneous Rocks in Jan Mayen Microcontinent, Norwegian-Greenland Sea, #51369 (2017).
K.O. Omosanya, D. Harishidayat, S.E. Johansen
Search and Discovery.com
... vintages acquired from 1979 (JM-1979) until 2012 (JM-2012). For this reason, acquisition and processing parameters are variable from one survey to the other...
2017
Toward Understanding Over-Pressure in a Basin with Burial and Uplift: Preliminary Results of a Study Measuring Under-Compaction with DT Logs
Paul E. Devine
Unconventional Resources Technology Conference (URTEC)
... be used to estimate compaction because different rock types have a typical range in sonic velocity; increases in that characteristic velocity correlate...
2014
Achieving Effective Fractures Within High-Permeability Soft Formations
R. P. Marcinew, B. H. Brady, S. A. Burynuik, R. E. Cooper, C. D. Harding
Indonesian Petroleum Association
..., matrix non-Darcy effects would require a four-point rate and pressure evaluation to properly assess the velocity effects on pressure loss). Variable, time...
1992
Two-Dimensional Modeling of Groundwater Flow in an Evolving Deltaic Environment
David S. Gordon, Peter B. Flemings
Special Publications of SEPM
... forces such E 16 TABLE l e NOMENCLATURE FOR ALL MATHEMATICAL SYMBOLS USED IN THIS PAPER Variable Units Description Parameter sand permeability...
1999
Adsorption and Dispersion of Diluted Microemulsions in Tight Rocks
Xurong Zhao, Tianbo Liang, Fujian Zhou, Shuai Yuan, Xingyuan Liang
Unconventional Resources Technology Conference (URTEC)
... of the core, and V0 is the interstitial velocity as shown in Eq.3. λ is an intermediate variable calculated from the normalized breakthrough curve when...
2020
The Environmental Significance of Cross Stratification Parameters in an Upper Carboniferous Fluvial Basin
Gilbert Kelling
Journal of Sedimentary Research (SEPM)
... and Northeast regions. The proportion of Planar A sets is least variable within the five examined, whereas Planar B and Trough traits differ in an almost...
1969
Chapter 12: The Discovery Process behind the Giant Johan Sverdrup Field
Hans Chr Rønnevik, Arild Jørstad, Jan Erik Lie
AAPG Special Volumes
... in velocity. The seismic waves go critical at short offsets, and only a relatively narrow beam of transmitted energy illuminates the reservoir level...
2017
Environmental and Geophysical Interpretation of Heat-Flow Measurements in Black Sea: Structure
Albert Erickson , Gene Simmons
AAPG Special Volumes
... the history of the ocean basin. The presence of great thicknesses (Neprochnov, 1968, p. 1038) of low-velocity, horizontally stratified sedimentary units...
1974
Base of the Crust: Seismological Expression, Geological Evolution, and Basin Controls: Chapter 4: Concepts
J. Hall
AAPG Special Volumes
... and uppermost mantle--the Earth layers above and below, respectively, a discontinuity in seismic P-wave velocity at which the velocity increases to values...
1989
Heart Mountain — Blocks in a Giant Volcanic Rock Glacier
John K. Sales
Wyoming Geological Association
... of Paleozoic carbonates plus variable thicknesses of the Eocene Cathedral Cliffs Formation) with them as they moved (Figure 6). The blocks must have...
1983
Calibration of Seismic Sequence Stratigraphy with Cores and Logs
Gregor P. Eberli, Flavio S. Anselmetti, Jeroen A.M. Kenter, Donald F. Mcneill, Leslie A. Melim
Special Publications of SEPM
... Data variable thickness on the line used by Eberli and Ginsburg 1989 These older sequences were drilled in a more distal position during ODP Leg...
2001
A Transgressive Shelf Sequence Exibiting Hummocky Stratification: the Cape Sebastian Sandstone (Upper Cretaceous), Southwestern Oregon
Joanne Bourgeois
Journal of Sedimentary Research (SEPM)
... stratification--importance of variable bedding sequences analogous to the Bouma sequence. DRAKE, D. E., KOLPACK, R. L., AND FISCHER, P. J., 1972, Sediment...
1980
Sediment Gravity Flows: II Depositional Models with Special Reference to the Deposits of High-Density Turbidity Currents
Donald R. Lowe
Journal of Sedimentary Research (SEPM)
... velocity is substantially reduced by hindered settling, and 3) pebble- and cobble-sized clasts having concentrations greater than 10 percent to 15...
1982
Continuous Seismic-Reflection Study of Orpheus Gravity Anomaly
Lewis H. King , Brian MacLean
AAPG Bulletin
... and traced in color. These data then were transferred to work sheets of convenient size by means of a special pantograph with independently variable...
1970
The "Sorting Out" of Geological Variables Illustrated by Regression Analysis of Factors Controlling Beach Firmness
W. C. Krumbein
Journal of Sedimentary Research (SEPM)
... over the dependent variable. These may be thought of as "first order" independent variables in contrast to others that apparently exert only minor...
1959
Sediment Response to the Present Hydraulic Regime on the Central New Jersey Shelf
William L. Stubblefield, J. William Lavelle, Donald J. P. Swift, Thomas F. McKinney
Journal of Sedimentary Research (SEPM)
... possesses values for incipient motion and entrainment velocity that differ widely from those of sand-siz material. Weight percent of heavy minerals...
1975
Deltas: Chapter 7
Daniel A. Busch
AAPG Special Volumes
... of a stream and that such a head results in more rapid spreading and a greater forward velocity than does purely inertiaI jet flow. The effects...
1974
“Window” Outcrop Analogs for Greater Natural Buttes Field, Uinta Basin, Utah
Howard White, Rex Cole, Steve Stancel, Carrie Lee, Logan Macmillan
Rocky Mountain Association of Geologists
...) is presented as Figure 9. Based on a broad spectrum of hydrologic and sedimentologic parameters (e.g., gradient, bed load versus suspended load, flow velocity...
2008
Standardizing Texture and Facies Codes for a Process-Based Classification of Clastic Sediment and Rock
Kathleen M. Farrell, W. Burleigh Harris, David J. Mallinson, Stephen J. Culver, Stanley R. Riggs, Jessica Pierson, Jean M. Self-Trail, Jeff C. Lautier
Journal of Sedimentary Research (SEPM)
... that the principles of process sedimentology are consistently applied to compositionally variable rock sequences, such as mixed carbonate–siliciclastic ramp...
2012
Assessing the Origin and Variability of Eolian Lithic Material For High-Resolution Paleoceanographic Reconstructions Off Northern Chile (23° S)
Valentina Flores-Aqueveque, Gabriel Vargas, Stephane Alfaro, Sandrine Caquineau, Jorge Valdés
Journal of Sedimentary Research (SEPM)
... of the clay fraction: Sedimentology, v. 44, p. 523– 535. Le Roux, J.P., 2002, Shape entropy and settling velocity of natural grains: Journal of Sedimentary...
2014
“Window” Outcrop Analogs for Greater Natural Buttes Field, Uinta Basin, Utah
Howard White, Rex Cole, Steve Stancel, Carrie Lee, Logan MacMillan
Utah Geological Association
... of hydrologic and sedimentologic parameters (e.g., gradient, bed load versus suspended load, flow velocity, sediment size) three basic channel...
2008
Petrology of the Paleocene-eocene Aquia Formation of Virginia, Maryland, and Delaware
John W. Drobnyk
Journal of Sedimentary Research (SEPM)
... at the top of the Brightseat were observed in modern neritic sediments in the Gulf of Mexico by Moore and Scruton (1957). An increase in current velocity...
1965