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The AAPG/Datapages Combined Publications Database
Showing 5,195 Results. Searched 200,630 documents.
A fractal model for hydrocarbon resource assessment with an application to the natural gas play of volcanic reservoirs in Songliao Basin, China
Caineng Zou, Qiulin Guo, Jinghong Wang, Hongbing Xie
CSPG Bulletin
... of the model parameters, to obtain a new amplitude map. Step 3: Inverse FFT is applied to the new amplitude map and the revised phase map to produce...
2012
EXTENDED ABSTRACT: Overpressure Determination from Sonic and Resistivity Log Anomalies, Jonah Field, Northern Green River Basin, Wyoming
Robert M. Cluff, Suzanne G. Cluff
Wyoming Geological Association
... overpressure compartments and their boundaries. Typically, the gamma ray, resistivity, and sonic transit time (or its inverse, velocity) are plotted using...
2001
The Eagle Ford Shale Laboratory: A Field Study of the Stimulated Reservoir Volume, Detailed Fracture Characteristics, and EOR Potential
A. D. Hill, M. Laprea-Bigott, D. Zhu, G. Moridis, D. S. Schechter, A. Datta-Gupta, S. Abedi, J. Correa, J. Birkholzer, B. M. Friefeld, M. D. Zoback, F. Rasouli, F. Cheng, J. Ajo-Franklin, J. Renk, O. Ogunsola, K. Selvan
Unconventional Resources Technology Conference (URTEC)
... recovery by lab tests and field test. Develop forward and inverse modeling to calibrate simulation models using all monitored data. Introduction Multi...
2020
Real Time SRV Integrity Monitoring Using Dynamic Productivity Index
Chigozie Aniemena, Kirke Suter, Allen LaBryer, Ayush Rastogi
Unconventional Resources Technology Conference (URTEC)
.... 𝜎 = 𝜎 − 𝑃 𝛼 … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … … . (1) Jones (1988) presented a two-point experimental determination of the inverse relationship between...
2020
Mineralogy and Geochemistry of Continental Shelf Sediments Off the Washington-Oregon Coast
Stan M. White
Journal of Sedimentary Research (SEPM)
... has a significant inverse correlation with CaO (fig. 7) and a significant positive correlation with Fe2O3 (fig. 7) and K2O (fig. 8); it has a low...
1970
Mineral and Chemical Composition of Sediments from the Straits Of Florida
John D Gassaway
Journal of Sedimentary Research (SEPM)
... with respect to the carbonate minerals and insolub es, these two elements occur in low magnesium calcite. Therefore, the Florida Current is a principal...
1970
Calibration of Continuous Wavelet Transform (CWT) Fracture Closure Detection Using Laboratory Hydraulic Fracturing Experiments
Mohamed A. Gabry, Zhi Ye, Amr Ramadan, Ahmad Ghassemi, Mohamed Y. Soliman
Unconventional Resources Technology Conference (URTEC)
...(t) is the mother wavelet, a represents the scale (inverse frequency), and b represents translation (time shift). Wavelet families vary in shape...
2025
Mineralogical, Geothermal, and Porosity Analysis of the Eagle Mills Formation, Newton County, Mississippi
Tim Palmer, David Dockery
GCAGS Transactions
... with depth, temperature, and salinity. The inverse is true of the resistivity. Based on this, the resistivity of the Eagle Mills pore-water was modeled...
2018
Eolian Reservoirs
Mike Shepherd
AAPG Special Volumes
... surfaces. The grains pack together relatively closely in wind-rippled strata, and the porosity is lower in these units. Inverse grading is common with low...
2009
Enhanced Resolution Seismic and New Subsurface Insights: Miocene Section, St. Mary Parish, Louisiana
V. Egorov, C. I. Puryear, R. Tharimela, J. Jurasin
GCAGS Transactions
... of following the approach of boosting the amplitudes at noisy frequencies using an inverse operator, our process takes advantage of the reflectivity...
2021
The Evolution of Tiltmeter-Based Reservoir Monitoring: From Risk Mitigation to Production Optimization (Paper P43)
S Marsic, M. Machovoe, W. Roadarmel
Geological Society of Malaysia (GSM)
... with an array of tiltmeter instrumentation. By solving a geophysical inverse problem, precisely measured surface deformation can be used to solve...
2012
Chlorite and its Relationship to Pyritization in Anoxic Marine Environments
Roy H. Grossman, Richard S. Liebling, Horst S. Scherp
Journal of Sedimentary Research (SEPM)
.... (June), Pyritiferous basal marine shales of the early mid-Devonian Hamilton Group of New York State display an inverse relationship between pyrite...
1979
New Direction in Oil Hydrogeology of Timan-Pechora Province
V. M. Mil’kov, S. B. Rufov, N. I. Filimonov, V. S. Kovalenko
Petroleum Geology: A Digest of Russian Literature
... in the example of the Denisov downwarp. This first-order structural feature has an inverse type of vertical hydrogeochemical zonality and corresponding...
1994
Paleo-Rifts Of the North Caspian Sineklize and their Geological-Geophysical Models
D. M. Murzagaliyev
Petroleum Geology: A Digest of Russian Literature
... with overthrusts. In the gravity and magnetic fields they appear as maximum anomalies. Both these paleo-rifts are characterized by an inverse...
1996
Electrical Methods: Part 7. Geophysical Methods
Arnold S. Orange
AAPG Special Volumes
... of geological structure capable of trapping hydrocarbons is critical to successful exploration. MT data are interpreted using forward and inverse...
1992
Morphology of Ancient Reef Massifs of Permian Near-Urals and Their Oil-Bearing Character
Yu. Ye. Atlasman
Petroleum Geology: A Digest of Russian Literature
... bodies and explains several features of their oil occurrence. The local structure of the reef is the inverse of the usual where the oil occurs...
2004
Distribution, Geometry, and Origin of Heavy Mineral Placer Deposits on Oregon Beaches
Curt D. Peterson, Paul D. Komar, Kenneth F. Scheidegger
Journal of Sedimentary Research (SEPM)
... within a water-laid sandstone: Jour. Sed. Petrology, v. 3, p. 3-29. SALLENGER, A. H., 1979, Inverse grading and hydraulic equivalence in grain-flow...
1986
Chapter 21: The Cloridorme (Basin Plain) and St. Roch (Channel and Thin Beds) Formations, Gaspé Peninsula, Canada
Roger D. Shew, Gottfried M. Tiller
AAPG Special Volumes
... deposition. The beds contain numerous sedimentary structures including flutes, climbing ripples, normal and inverse grading, and concretions. Many...
2007
The Interpretation of Vertical Sequences in Turbidite Beds: The Influence of Longitudinal Flow Structure
Benjamin C. Kneller, William D. McCaffrey
Journal of Sedimentary Research (SEPM)
... to the source captures these surges, which may be expressed in the deposit as alternating layers of inverse and normal grading (the inverse graded layers...
2003
Small-Scale Fracture Density in Asmari Formation of Southwest Iran and its Relation to Bed Thickness and Structural Setting
H. McQuillan
AAPG Bulletin
... (5,180 sq km) of the Zagros Mountains foothills. Fracture density has an inverse logarithmic relation to bed thickness, but it is independent...
1973
Effects of Stratigraphic Heterogeneity on Permeability in Eolian Sandstone Sequence, Page Sandstone, Northern Arizona
Mark A. Chandler , Gary Kocurek , David J. Goggin , Larry W. Lake
AAPG Bulletin
... and fluid flow in grain-flow strata in comparison to wind-ripple laminae. The inverse grading typical of wind-ripple laminae (see Hunter, 1977) is commonly...
1989
Petrography and Reservoir Physics III: Physical Models for Permeability and Formation Factor (1)
ROBERT EHRLICH , EDWARD L. ETRIS , DAVID BRUMFIELD , L. P. YUAN , and STERLING J. CRABTREE
AAPG Bulletin
... for permeability and electrical conductivity (inverse formation factor). These models assume a porous medium that has large numbers of flow paths parallel...
1991
Structural models of faulted detachment folds
Shankar Mitra
AAPG Bulletin
... to faulting, such as footwall synclines and decapitated fold geometries. Almendinger, R., 1998, Inverse and forward numerical modeling of trishear fault...
2002
Umir Formation: Organic geochemical and stratigraphic assessment as cosource for Middle Magdalena basin oil, Colombia
A. Rangel, J. M. Moldowan, C. Nino, P. Parra, B. N. Giraldo
AAPG Bulletin
... of abundant resinite in thin sections. The diasteranes/steranes ratio displays an inverse correlation with total organic carbon (TOC) content...
2002
Overpressuring mechanisms in the Yinggehai Basin, South China Sea
Xiaorong Luo, Weiliang Dong, Jihai Yang, Wan Yang
AAPG Bulletin
... the thermal cracking of oil to gas in reservoirs: AAPG Bulletin, v. 74, p. 1254–1261.Bethke, C. M., 1986, Inverse hydrologic analysis...
2003