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The AAPG/Datapages Combined Publications Database
Showing 5,207 Results. Searched 201,044 documents.
Abstract: An Amplitude Variation-Based Hydrocarbon Detection Method for Coal-Underlying Tight Sandstone; #91209 (2025)
Xi Wang, Gang Zhao, Qihai Nie, Yilan Meng, Shang Xu
Search and Discovery.com
.... The principle is to generate the trend line of gas-bearing sandstone based on the amplitude influence factor of coal layers. The inverse distance weighting...
2025
Integrating Core Data and Wireline Data for Formation Evaluation and Characterization of Shale Gas Reservoirs; #41073 (2012)
John Quirein, Dan Buller, Jim Witkowsky, and Jerome Truax
Search and Discovery.com
...), is a conventional, inverse approach that uses traditional nuclear, electrical, acoustic, and geochemical measurements, as well as models defined...
2012
Seismic Based Characterization of Baturaja Carbonate at 3D Topaz Area; #50531 (2012)
Indra Yuliandri, Totong Usman, and Muharram Panguriseng
Search and Discovery.com
... seismic inversion. As is typical in carbonates, porosity and impedance exhibits an inverse linear correlation, i.e. increases in porosity are manifested...
2012
Natural Fracture Networks Enhancing Unconventional Reservoirs Producibility: Mapping & Predicting; #41182 (2013)
H. Abul Khair, D. Cooke, and M. Hand
Search and Discovery.com
... invested considerable effort in relating stress and fault slip to tectonic history (Price, 1966; Mandle, 1988). They used both forward and inverse...
2013
A Geometric Approach to the Analysis of Global Eolian Hydrocarbon Reservoirs; #41478 (2014)
Steve Fryberger, Caroline Y. Hern
Search and Discovery.com
... eolian reservoir. For example, consider the fact that both avalanche and wind ripple strata are commonly inverse-graded. Permeable, well sorted, coarser...
2014
Integration of Magnetic, Gravity and Geologic Data in Mapping Geologic Structures: A Case Study of a part of Lafiagi [Sheet 203], Southwestern Nigeria, #41737 (2015).
Kehinde A. Olawuyi, Bankole D. Ako, Gregory O. Omosuyi, Obasanmi A. Adelusi
Search and Discovery.com
... a hypothetical geologic model and calculating the geophysical response to that earth model while inversion, optimization, or inverse modeling involves...
2015
The Cutoff of Flowing Porosity in Tight Complex Carbonate Oil Reservoir: A Case Study on High-Pressure Mercury Intrusion in Interval MBK, Block SH, Iraq, #42204 (2018).
Yaping Lin, Tiezhuang Wu, Chaosheng Guo, Liyong Tan, Xiaofeng Sheng, Chuandi Wang
Search and Discovery.com
... (such as: oil testing, experience, normal and inverse cross-plot method, etc.), and also it lacks analysis of main controlling factors and theoretical...
2018
Production, Destruction, and DilutionThe Many Paths to Source-Rock Development
Kevin M. Bohacs, George J. Grabowski Jr., Alan R. Carroll, Paul J. Mankiewicz, Kimberlee J. Miskell-Gerhardt, Jon R. Schwalbach, Mary Beth Wegner, J.A. (Toni) Simo
Special Publications of SEPM
... factors, and the primary importance of dilution (the inverse of concentration). We first discuss these overall controls and then illustrate...
2005
Paleogeographic Reconstruction of an Arid Mississippian Coastline, Sherwood Beds, Mission Canyon Formation, Southeast Saskatchewan and North Dakota
Dean Potter
Williston Basin Symposium
... in most cases, with the lower typically the better reservoir. Figures 6 and 7 display an inverse relationship in the Sherwood pool of upper Sherwood...
1995
Deposits from Wave-Influenced Turbidity Currents: Pennsylvanian Minturn Formation, Colorado, U.S.A.
M. P. Lamb, P. M. Myrow, C. Lukens, K. Houck, J. Strauss
Journal of Sedimentary Research (SEPM)
... and sedimentary basins. The location of the study area and the offset of the en echelon bounding faults on the eastern margin of the Central Colorado Basin...
2008
Phylogenetic community assembly over time in Eurasian Plio-Pleistocene mammals
Pasquale Raia
PALAIOS
... EA PCOMs (Table 4), although higher PSE values accrue to EA PCOMs 1, 2, and 6, in accordance with PSV and (the inverse of) the NRI course. TABLE 3...
2010
A Holocene “Frozen Accident”: Sediments of Extreme Paleofloods and Fires in the Bedrock-Confined Upper Huis River, Western Cape, South Africa
Emese M. Bordy, Devon A. Bowen, John Moore,, Mark H. Garnett, Harilaos Tsikos
Journal of Sedimentary Research (SEPM)
... for normal grading; double arrow for inverse-to-normal grading. F) Facies Gms often occurs in the upper part of FA-B. Note the localized clast...
2018
The Cadomin Formation: Stratigraphy, Sedimentology, and Tectonic Implications
J. R. McLean
CSPG Bulletin
.... A few possible cases of inverse graded bedding were seen but none was unequivocal. As Walker (1975, p. 141) pointed out, it is often difficult...
1977
Comparison of Carbonate and Shale Source Rocks
R. W. Jones
AAPG Special Volumes
... sequences: Geologie en Mijnbouw, v. 42, no. 6, p. 183-201. Bitterli, P., 1963b, On the classification of bituminous rocks from Western Europe: Sixth World...
1984
Three-Dimensional Numerical Modeling of Deltas
Irina Overeem, James P.M. Syvitski, Eric W.H. Hutton
Special Publications of SEPM
... the sedimentary evolution of a delta system through time that we discuss. Another distinction in types of models is directionality: forward or inverse. Forward...
2005
Chapter 20: What Drives Orogenic Asymmetry in the Northern Andes?: A Case Study from the Apex of the Northern Andean Orocline
Andres Mora, Mauricio Parra, Guillermo Rodriguez Forero, Vladimir Blanco, Nestor Moreno, Victor Caballero, Daniel Stockli, Ian Duddy, Badr Ghorbal
AAPG Special Volumes
... for polyphase geological evolution of the foothills of the Cordillera Oriental (Colombia): VI Simposio Bolivariano de Exploracion Petrolera en las Cuencas...
2015
Chapter Five: Deep-Water Conglomeratic Megabeds: Analogues for Event Beds of the Brae Formation of the South Viking Graben, North Sea
Guilherme Bozetti, Bryan T. Cronin, Benjamin C. Kneller, Mark A. Jones
AAPG Special Volumes
..., Turbidite dispersal in a Miocene deep-sea plain: Geologie en Mijnbouw, v. 57, p. 559–576. Ricci Lucchi, F., and E. Valmori, 1980, Basin-wide turbidites...
2018
Chapter 10: Integrated Reservoir Characterization to Provide Insight into Porosity and Permeability in a Mixed Carbonate–Siliciclastic Reservoir
Beth Vanden Berg, Stephanie LeBlanc, G. Michael Grammer
AAPG Special Volumes
... carbonates, the relationship between porosity and acoustic response (sonic velocity) has a clear inverse relationship that can be approximated...
2019
Characterization of Deepwater Carbonate Turbidites and Mass-Transport Deposits Utilizing High-Resolution Electrical Borehole Image Logs: Upper Leonardian (Lower Permian) Upper Bone Spring Limestone, Delaware Basin, Southeast New Mexico and West Texas
Jason J. Asmus, G. Michael Grammer
GCAGS Transactions
...-driven downslope movement of “en mass” sediment particles where the main sediment support mechanism is non-fluid turbulence (thus excluding turbidity...
2013
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)
...-conglomerate series, California; inverse grading: Jour. Sed. Petrology, v. 38, p. 1013-1023. GOVIER, G. W., AND AZIZ, K., 1972, The Flow of Complex Mixtures...
1982
Petrofacies Analysis of Carbonate Rocks: Example From Lower Paleozoic Hunton Group of Oklahoma and Texas
David C. Kopaska-Merkel, Gerald M. Friedman
AAPG Bulletin
... is very strongly inversely related to porosity (Figure 5). The same inverse relationship between maximum RE and porosity was found for samples...
1989
Chapter 10: 2-D Pore Architecture Characterization of a Carbonate Mudrock Reservoir: Insights from the Mid-Continent “Mississippi Lime”
Beth Vanden Berg, G. Michael Grammer
AAPG Special Volumes
...) In carbonates with predominately macro- to mesopores, the relationship between porosity and the compressional sonic velocity response (VP) has a clear inverse...
2016
Prediction of deep reservoir quality using early diagenetic process models in the Jurassic Norphlet Formation, Gulf of Mexico
J. M. Ajdukiewicz, P. H. Nicholson, W. L. Esch
AAPG Bulletin
..., and top lower Haynesville. The carbonate interval thickness from the top Norphlet to the top lower Haynesville was used as an inverse proxy for dune...
2010
Cool-Water Carbonate Sedimentation During the Terminal Quaternary Sea-Level Cycle: Lincoln Shelf, Southern Australia
Noel P. James, Yvonne Bone, Steven J. Hageman, Davida Feary, Victor A. Gostin
Special Publications of SEPM
... to the mixed carbonate terrigenous clastic shelves in the east The shelf is opposite two large inverse estuaries that extend well into an arid hinterland...
1997
Sedimentologic and Chemostratigraphic Recognition of Third-Order Sequences in Resedimented Carbonate: The Middle Jurassic Vajont Limestone, Venetian Alps, Italy
William G. Zempolich, Elisabetta Erba
Special Publications of SEPM
... of aragonitic and calcitic skeletal grain debris oncoids bedded hemipelagic mudstone and platform and hemipelagic litho an diagenetic study u en en 1997...
1999