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The AAPG/Datapages Combined Publications Database
Showing 44,301 Results. Searched 200,619 documents.
Depositional environment and hydrothermal controls on organic matter enrichment in the lower Cambrian Niutitang shale, southern China
Jingqiang Tan, Zhanghu Wang, Wenhui Wang, Jason Hilton, Jianhua Guo, and Xikai Wang
AAPG Bulletin
.... Climate proxy (chemical index of alteration) and productivity proxies (biogenic Ba, Cu/Al, and Ni/Al) consistently indicate higher paleoproductivity...
2021
Lithified and Unlithified Mg-Calcite Precipitates in Tropical Reef Environments
Ian G. Macintyre, Richard B. Aronson
Journal of Sedimentary Research (SEPM)
..., 1985, Preservation of internal reef porosity and diagenetic sealing of submerged early Holocene barrier reef, southeast Florida shelf, in Schneidermann...
2006
Depositional and Tectonic Significance of Silurian and Lower Devonian Dolomites, Roberts Mountains and Vicinity, East-Central Nevada
K. M. Nichols, N. J. Silberling
Pacific Section SEPM
... limestones of the Roberts Mountains Formation change abruptly along strike into dolomite representing an original "reef core." In the lower plate...
1977
Geomechanical Approach for Cores Analysis of Jurassic Manusela Carbonate Fracture Reservoir from Oseil Field; #20149 (2012)
Anggoro S. Dradjat and Christian Sony Patandung
Search and Discovery.com
... fractured reservoir, we used the geomechanical as approach. The method of geomechanical core interpretation and analysis of our carbonate fractured...
2012
Depositional Controls on Reservoir Properties in a Braid-Delta Sandstone, Tirrawarra Oil Field, South Australia
H. Scott Hamlin , Shirley P. Dutton , Robert J. Seggie , Noel Tyler
AAPG Bulletin
... in the Cooper basin of South Australia. We used core, well logs, and petrophysical data to construct a depositional-facies-based flow-unit model of the reservoir...
1996
Estimating the Oxygen Isotopic Composition of Equatorial Precipitation During the Mid-Cretaceous
Marina B. Suarez, Luis A. Gonzalez, Gregory A. Ludvigson
Journal of Sedimentary Research (SEPM)
... and preservation of dinosaur tracks: example from the Lower Cretaceous, (upper Albian) Dakota Formation, southeastern Nebraska, U.S.A: Palaeogeography...
2010
Two-Stage Neomorphism of Jurassic Aragonitic Bivalves: Implications for Early Diagenesis
James P. Hendry , Peter W. Ditchfield , James D. Marshall
Journal of Sedimentary Research (SEPM)
....-C., 1986, Quaternary palaeo-oceanography, pteropod preservation and stable isotope record of the Red Sea: Palaeogeography, Palaeoclimatology...
1995
ICHNOLOGY AND PALEOENVIRONMENTS OF THE MIDDLE AND UPPER AUSTIN CHALK (UPPER CRETACEOUS), NORTHEASTERN TEXAS
WILLIAM C. DAWSON and DONALD F. REASER
Fort Worth Geological Society
... are common in the softground substrate. Variations in style of burrow preservation, ichnofossil content, and petrographic character allow definition...
1985
Preservation of Transgressive and Highstand Late Pleistocene Valley-Fill/Estuary Deposits, Willapa Bay, Washington
H. Edward Clifton
Special Publications of SEPM
...Preservation of Transgressive and Highstand Late Pleistocene Valley-Fill/Estuary Deposits, Willapa Bay, Washington H. Edward Clifton Copyright © 2012...
1994
Oil and Gas Generation, Migration, Production Prediction, and Reservoir Characterization of Northern Denver Basin: Implication From the Total Petroleum Systems
Mohammad ‘Wahid’ Rahman, Mathew Fox, Darrell Kramer, Chris Mullen
Unconventional Resources Technology Conference (URTEC)
..., and interpret the chemistry of extracted oil from core and cuttings along with source rock chemistry and mud gas chemistry from different Cretaceous...
2023
Preliminary Assessment of the Phosphate and Rare Earth Element Potential in the Upper Woodford Shale on the Lawrence Uplift, Ada, Oklahoma; #51703 (2024)
David Hull, Andrew Cullen
Search and Discovery.com
..., it was not expected to find significant anhydrite in the nodules. Concluding Thoughts • Although radiolarians in various states of preservation and alteration...
2024
Thermal Maturation by Vitrinite Reflectance of Woodford Shale, Anadarko Basin, Oklahoma
Brian J. Cardott , Michael W. Lambert
AAPG Bulletin
... whole-rock well cuttings and core material from selected 10-ft intervals of the Woodford Shale in 28 wells were examined under reflected white light...
1985
Subaerial Exposure Environment: Chapter 1: PART 1
Mateu Esteban, Colin F. Klappa
AAPG Special Volumes
... is, by definition, an emersion or a land surface. Alteration Zone Associated with Subaerial Exposure Below the subaerial surface itself...
1983
Magnesian Clay Minerals in Brazilian Pre-salt Province
Camila W. Ramnani, Julice F. Santos, Yaro Parizek-Silva, Vanessa Madrucci, Carlos C. Araújo, Guilherme F. Vasquez, Márcio J. Morschbacher, Leonardo A.F. Bonzanini, Samuel M. Viana, Rogério S. Souza, Daisy B. Alves, Sylvia M.C. Anjos
International Meeting for Applied Geoscience and Energy (IMAGE)
... depositional and diagenetic conditions for the formation and preservation of Mg-clay minerals. This work focuses on the characterization of the Mg-clay minerals...
2021
Impact of Organic Fabrics, Thermal Maturity, Saturation and Diagenesis on Shale Rock Properties
Claudio Delle Piane, Ben Clennell, Matthew Josh, Dave Dewhurst
Unconventional Resources Technology Conference (URTEC)
... amounts of clay. Many of these reservoirs have undergone both organic maturation and migration along with significant diagenetic mineral alteration...
2019
Fresh-Water Cementation of a 1,000-Year-Old Oolite
Robert B. Halley, Paul M. Harris
Journal of Sedimentary Research (SEPM)
.... This permeability difference promotes preservation of unstable minerals above the water table and continued diagenetic alteration below the water table...
1979
Low-Salinity Waterflooding in Non-Polar Oil
A. Al-Sarihi, A. Zeinijahromi, P. Bedrikovetsky
Australian Petroleum Production & Exploration Association (APPEA) Journal
... in the low-salinity effect on non-polar oil. Laboratory coreflood tests were performed on a clay-rich Berea outcrop core and a clean sand core...
2018
Overview of the Diagenetic and Structural History of the Mississippian Frobisher Beds in the Steelman Pool in Southeastern Saskatchewan
Arden Marsh
Williston Basin Symposium
... (302.1 MMbbl) from 1344 wells). From the study of core and well log data, the Frobisher Beds in the Steelman pool are interpreted to have been...
2025
Abstract: A Hydrothermal Model for the North Canning Uranium Deposit, Owl Creek Mountains, Wyoming
Tracy Shrier
Earth Science Bulletin (WGA)
... in a central core). Isotope systematics show 30 to 50 percent uranium losses in Tertiary time, from which preloss values greater than 35 ppm are calculated...
1982
Abstract: Petrology and geochemistry of the River Lake Pluton Halifax County, Nova Scotia
Wayne C. Thomas
Atlantic Geology
... pegmatites and aplites. The. pluton exhibits a concentric zonation with the granodiorite forming the outer zone, and the monzogranite the inner core...
1982
Abstract: Chertification Phenomena in Antarctic and Pacific Deep Sea Sediments - A Scanning Electron Microscope/X-Ray Diffraction Study
F. M. Weaver , S. W. Wise
GCAGS Transactions
... , S. W. Wise 1972 Vol. 22 (1972), Diagenetic sequences leading to the formation of deep sea chert have been studied in drill and piston core samples...
1972
ABSTRACT: SOURCE ROCK EVALUATION OF AL-JAWF SECTOR, SAB`ATAYN BASIN, YEMEN
Abdul Wahab Saleh Alaug
The Society for Organic Petrology (TSOP)
...: [email protected], TEL FAX:00967-4-231919 Analysis of subsurface core and cutting samples from the Haymiar-1 exploration wildcat well in Al-Jawf Sector, Sab`atayn...
2004
Abstract: Recent Domal Structures: In Southeastern New Mexico1
James D. Vine
West Texas Geological Society
... into the sink formed a brecciated core. The domal structure was produced later. Three possible mechanisms for the later formation are considered: differential...
1960
Abstract: Age, Depositional Environment, and Organic Metamorphism of the Woodbine (Cretaceous) of Polk County, Texas
R. Leo Newport
GCAGS Transactions
... history of the Woodbine hydrocarbon producing interval and superjacent Rapides Shale. Palynologic analysis of the Woodbine core samples indicates...
1981
ABSTRACT: Hartshorne coal rank applied to Oklahoma Arkoma Basin coalbed methane activity
Brian J. Cardott
The Society for Organic Petrology (TSOP)
... outcrop, coal mine, and shallow core samples, in the eastern Oklahoma commercial coalfield (northeast Oklahoma shelf and Arkoma Basin) ranges from...
2010