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The AAPG/Datapages Combined Publications Database
Showing 5,195 Results. Searched 200,630 documents.
Mass-Flow Conglomerates in a Submarine Canyon: Abrioja Fan-Delta, Pliocene, Southeast Spain
George Postma
CSPG Special Publications
.... Fisher, R.V. and Mattinson, J.M. 1968. Wheeler Gorge turbidite conglomerate series, California; inverse grading. Journal of Sedimentary Petrology, v...
1984
Latitudinal patterns of gastropod drilling predation intensity through time
Subhronil Mondal, Hindolita Chakraborty, Shubhabrata Paul
PALAIOS
...) and Paul et al. (2013) confirmed an inverse relation to latitude for this clade. Similar inverse relations between latitude and drilling intensity were...
2019
Elemental and Oxygen Isotope Composition of Early Jurassic Belemnites: Salinity vs. Temperature Signals
Idoia Rosales, Sergio Robles, Santiago Quesada
Journal of Sedimentary Research (SEPM)
..., M.J., GOY, A., RIVAS, P., AND YEBENES, A., 1988, El Lias Inferior y Medio en la zona central de la Cuenca Vasco-Cantabrica, in III Coloquio de...
2004
Structural heterogeneity and permeability in faulted eolian sandstone: Implications for subsurface modeling of faults
Zoe K. Shipton, James P. Evans, Kim R. Robeson, Craig B. Forster, Stephen Snelgrove
AAPG Bulletin
... over length scales of 5-10 m is 30-40 md, approximately 1-4% the value of the host rock. An inverse power mean calculation (representing a fault array...
2002
Thermal evolution and maturation of lower Paleozoic source rocks in the Tarim Basin, northwest China
Nansheng Qiu, Jian Chang, Yinhui Zuo, Jiyang Wang, Huili Li
AAPG Bulletin
... to 2000 thermal paths were developed using the Monte Carlo inverse modeling method; the best-fit temperature path model indicated the thermal history...
2012
The Vaca Muerta–Quintuco system (Tithonian–Valanginian) in the Neuquén Basin, Argentina: A view from the outcrops in the Chos Malal fold and thrust belt
Diego A. Kietzmann, Alfredo L. Ambrosio, Julieta Suriano, María Susana Alonso, Federico González Tomassini, Gabriela Depine, and David Repol
AAPG Bulletin
... en el sector central de la Cuenca Neuquina, Argentina (abs.): IAPG V Congreso de Exploración y Desarrollo de Hidrocarburos CD-ROM, Mar del Plata...
2016
Structural Style and Decollement Levels in the Llanos Orientales Basin (Colombia)
Isabelle Moretti, Juan Carlos Mondragon, Julio Cesar Garzon, Gabriella Bosio, Jean Marc Daniel
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... Bolivariano Exploración Petrolera en Cuencas Subandinas held in Cartagena, Colombia, July 2009. This paper was selected for presentation by the X...
2009
Application of gravity and magnetic techniques to model the geometry of the northern margin of the Onion Creek salt diapir, Paradox Basin, Utah
Julia M. Astromovich, Mark R. Baker, Diane I. Doser, William Houston
Rocky Mountain Association of Geologists
... a similar trend, but also suggest more complicated 3-D structure exists beneath the study area. Forward and inverse modeling indicated a salt shoulder model...
2022
Upper Cretaceous Deep Water Winters Sandstone, Cities Service Nixon Community No. 1, Solano County, California
R. W. Tillman, S. M. Hughes, R. M. Scott, D. H. Dailey
Special Publications of SEPM
... =VIM MIIMMIIIMMIIIIMI MININI1111MME IMMINNIII M11111111111111MIIIM /EN olimanolin 1111111MI11111 MIN MONO IIIIMMIMII1111111111...
1981
Relationships Between Reservoir Petrography and Reservoir Behavior of Some Appalachian Oil Sands
J. C. Griffiths
Tulsa Geological Society
... is substituted as the dependent variable the amount accounted for by these four variables is 30 per cent and proved non-significant. The inverse matrix...
1960
Evaporite Cycles and Lithofacies in Lucas Formation, Detroit River Group, Devonian, Midland, Michigan
R. David Matthews
AAPG Special Volumes
...). Mechanics o origin of such evaporite deposits--the "inverse sequence" or "recessive" of Richter-Bernburg (1972, p. 35)--are not understood clearly...
1977
Clast-Contact Conglomerates in Submarine Canyon Fill: Possible Subaqueous Sieve Deposits, Carmelo Formation (Paleocene), Point Lobos, California
M. Shannon FitzGerald, D. S. Gorsline
Pacific Section SEPM
... example of Inverse grading was never observed in any of the "sieve" lobes. The absence of some of these sedimentary structures may be due...
1989
Hydrogeology of the Markagunt Plateau, Southwestern Utah
Lawrence E. Spangler
Utah Geological Association
... during the snowmelt runoff period was about 1 week. Specific conductance and water temperature data from the spring show an inverse relation...
2010
EUR Assessment of Unconventional Assets Using Machine Learning and Distributed Computing Techniques
Zhenyu Guo, Chaohui Chen, Guohua Gao, Richard Cao, Ruijian Li, Chunlei Liu
Unconventional Resources Technology Conference (URTEC)
... simulated responses agreed with the observed historical production data. It is a complicated illconditioned inverse problem to which an infinite...
2017
Analytical Approach for Injectivity Profiling Through Warm-Back Analysis in Multilayer Reservoirs
Refaat Hashish, Mehdi Zeidouni
Unconventional Resources Technology Conference (URTEC)
... in real-space domain is obtained by using inverse Hankel transformation as follow. 𝑛 𝑇 𝐷,𝑗 (𝑟 𝐷 , 𝛥𝑡 𝐷 ) = −1 ℋ0 {∑ 𝑐 𝑖 𝑋 𝑗,𝑖 𝑒 𝛾 𝑖...
2019
Lower Cretaceous gas shales in northeastern British Columbia, Part I: geological controls on methane sorption capacity
Gareth R. L. Chalmers, R. Marc Bustin
CSPG Bulletin
... types. Kerogen types I and II have higher TOC than types II/III and III kerogens (A) which creates an inverse trend (compared to coal) between TOC...
2008
Assisted History Matching using Bayesian Inference: Application to Multi-Well Simulation of a Huff-n-Puff Pilot Test in the Permian Basin
Esmail Eltahan, Reza Ganjdanesh, Wei Yu, Kamy Sepehrnoori, Hunter Drozd, Raymond Ambrose,
Unconventional Resources Technology Conference (URTEC)
... large number of iterations (in the order of hundreds of thousands or millions of iterations for high-dimension inverse problems). For each iteration...
2020
A Mechanistic Mixing Model for Miscible Gas Injection in Tight Oil Reservoirs
Sofiane Haythem Achour, Ryosuke Okuno
Unconventional Resources Technology Conference (URTEC)
...ix, of which the diagonal elements contain the inverse of the fugacity coefficients and pressure. The 𝓑𝓑 matrix is defined as ∑Nc xk /𝐷𝐷e + 1/𝐷𝐷e : i =...
2020
Grain-Size Statistics I: Evaluation of the Folk and Ward Graphic Measures
Davis Swan, John J. Clague, John L. Luternauer
Journal of Sedimentary Research (SEPM)
..., and Friedman: Jour. Sed. Petrology, v. 38, p. 238-240. STRECOK, A. J., 1968, On the calculation of the inverse of the error function: Mathematics of Computation...
1978
Origin, Sedimentary Features, and Significance of Low-Angle Eolian "Sand Sheet" Deposits, Great Sand Dunes National Monument and Vicinity, Colorado
Steven G. Fryberger, Thomas S. Ahlbrandt, Sarah Andrews
Journal of Sedimentary Research (SEPM)
... laminated layers resulting from adjacent grainfall deposition; (8) sets of normal- and inverse-graded laminae 1- to 4-mm-thick; (9) discontinuous thin 1...
1979
Delineation of the Reservoir by Seismic Methods: Chapter 3
Roberto Sarmiento
AAPG Special Volumes
... inverse, while the phase spectrum is added to its negative. The transform of the new spectra produces a zero phase compressed wavelet. Fig. 1...
1989
Sedimentology of a Late Pleistocene Submarine-Moraine Complex, County Down, Northern Ireland
A. Marshall McCabe, George F. Dardis, Patricia M. Hanvey
Journal of Sedimentary Research (SEPM)
... through a glacier and till genesis: Sedimentology, v. 25, p. 773-799. BROSTER, B. E., DREIMANIS, A., AND HICOCK, S. R., 1980, Inverse grading...
1984
An Experimental Study of Subaqueous Slipface Deposition
Ralph E. Hunter, Gary Kocurek
Journal of Sedimentary Research (SEPM)
...) of southeast England: Geologie en Mijnbouw, v. 43, p. 451-461. BASUMALLICK, S., 1966, Size differentiation in a cross-stratified unit: Sedimentology, v. 6, p...
1986
Relation of Deformational Fractures in Sedimentary Rocks to Regional and Local Structure
John F. Harris , Garvin L. Taylor , Jack L. Walper
AAPG Bulletin
... of the similar 10-foot dolomite bed "B". Therefore, the ratio of fracture density in the two similar dolomite beds is in inverse proportion...
1960
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... also be used for migration, and time-depth conversion, as well as for determinat on of the low frequency component for inverse model studies. Well data...
1985