Depositional Controls On Mudstone Lithofacies In A Basinal Setting: Implications for the Delivery of Sedimentary Organic Matter

Sven F. Könitzer, Sarah J. Davies, Michael H. Stephenson, Melanie J. Leng

Journal of Sedimentary Research (SEPM)

... conditions prevailed and supported marine planktonic algae throughout different sea-level stages. Marine OM was delivered to the sea floor...

Organic geochemistry of the Woodford Shale, southeastern Oklahoma: How variable can shales be?

Andrea Miceli Romero, R. Paul Philp

AAPG Bulletin

... conditions and persistent PZA. In addition, aryl isoprenoids helped infer the position of the chemocline during deposition of the different members...

ABSTRACT: Time-Dependent Two-Dimensional Fluid Flow Model for Basin History Reconstruction, by Kazuo Nakayama, Christopher G. St. C. Kendall, and Ian Lerche; #91043 (2011)

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ABSTRACT: Investigating the Range of Interpretation Uncertainty in Poorly-Imaged Seismic with Structural and Geomechanical Modeling, by Williams-Stroud, Sherilyn C., Freddy Yip, Haiqing Wu; #90026 (2004)

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Abstract: Integration of Process-Based Modeling: A Paradigm Shift from Geostatistics to Simulation of Geological Systems; #91213 (2025)

Yaser Alzayer, Wisam AlKawai, Nikolaos Michael, Peng Lu, Rainer Zühlke, Andika Perbawa

Search and Discovery.com

... approach utilizes well and seismic data to constrain key boundary conditions for a robust modeling framework. Key boundary conditions include high...

Microfacies of Permian-Triassic boundary layers in the Shangsi section, southwest China: details of sedimentary environment change

Dan Qiao, Marco Franceschi, Xiong Duan, Shenyuan Peng, Zhiqiang Shi

PALAIOS

... of redox conditions across the Permian–Triassic boundary—new evidence from the GSSP section in Meishan of South China: Palaeogeography...

Clay Mineralogy of Shale-Limestone Rhythmites in the Scaglia Rossa (Turonian-Eocene), Italian Apennines

Mark J. Johnsson, Robert C. Reynolds

Journal of Sedimentary Research (SEPM)

... lithologists were derived either from different sources or from diff rent proportions of the same multiple sources. Because variations in provenance...

Compressional and Shear Wave Seismic Studies in the Williston Basin of Central Saskatchewan

Bradley J. Carr, Zoltan Hajnal

Williston Basin Symposium

.... These transverse waves provide additional information to constrain reflections from various lithologic types, and the ability to identify fractured...

Authigenic Kaolinite in Sandstone

John W. Shelton

Journal of Sedimentary Research (SEPM)

... aggregates of crystals. It is present in interstices between grains, in cavities and vugs, along fractures, and as grains. These types of occurrence...

ABSTRACT: Phosphate Maximum Zone, by Karl B. Follmi; #91030 (2010)

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Direct estimation of fault trajectory from structural relief

Nathan W. Eichelberger, Alan G. Nunns, Richard H. Groshong Jr., and Amanda N. Hughes

AAPG Bulletin

... the inherent kinematic assumptions that differentiate the model types. At a basic level, these kinematic assumptions dictate whether or not bed...

Stratigraphy of the Lower Cretaceous (Subsurface) of South Texas

Jan. A. Winter

GCAGS Transactions

... to the deposition of different rock types on the San Marcos platform and in the Maverick basin. At this time the Maverick basin had a slightly greater rate...

Calcareous Tubeworms as Disaster Forms After the End-Permian Mass Extinction in South China

Lei He, Yongbiao Wang, Adam Woods, Guoshan Li, Hao Yang, Wei Liao

PALAIOS

... extinction boundary. Thus, microconchids flourished across different regions and different marine PALAIOS CALCAREOUS TUBEWORMS IN SOUTH CHINA 883...

Ecological Changes in a Massive Fresh-Water Clay Sequence

J. M. Coleman

GCAGS Transactions

... in many different inclusions and completely changes the character of the resulting sedimentary sequence. Present day surface conditions in well drained...

Abstract: Deformation Processes and Fault Seal Mechanisms: A Combined Microstructural Analysis from the Ula Field, Central Graben, North Sea, by R. J. Knipe, S. Anderson, and A. Mitchell; #91004 (1991)

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Unusual Shoreface Sedimentology in the Upper Jurassic of the Boulonnais, Northern France

P.B. Wignall , O.E. Sutcliffe , J. Clemson , E. Young

Journal of Sedimentary Research (SEPM)

... record shoreline conditions on the eastern margin of a large epicontinental sea--the Wessex Basin. The interpreted range of bedforms is more diverse than...

Phase Changes in Fluid Inclusions: The Basics

Robert H. Goldstein, T. James Reynolds

Special Publications of SEPM

... the critical point) will show phase changes identical to those discussed above for pure H20, except at different P-T conditions. So, for an inclusion...

Grain assemblages and strong diagenetic overprinting in siliceous mudrocks, Barnett Shale (Mississippian), Fort Worth Basin, Texas

Kitty L. Milliken, William L. Esch, Robert M. Reed, Tongwei Zhang

AAPG Bulletin

... in these rocks includes mechanical and chemical modifications that occurred across a wide range of burial conditions. Compaction and cementation have...

ABSTRACT: Perforating System Selection for Optimum Well Inflow Performance; #90013 (2003)

KENT FOLSE, MELISSA ALLIN, CHRIS CHOW, JOHN HARDESTY

Search and Discovery.com

... cores with shaped charges ranging from 14.7 to 39 gm weight explosive under different in-situ conditions. The laboratory setup is designed to achieve...

The Significance of Deltas in Subsurface Exploration

Daniel A. Busch

Tulsa Geological Society

... but frequently there is a genetic association of such sand types as deltas, bars, spits, hooks, etc. Detailed studies of these types of lenticular sand...

Flysch and Associated Beds of the Martinsburg Formation (Ordovician), Central Appalachians

Earle F. Mcbride

Journal of Sedimentary Research (SEPM)

... unit, and each adjacent shale bed another inasmuch as the two lithologies represent grossly different physical conditions of deposition. Some graywacke...

Geology of the South Part of the Cis-Ural Depression and Exploration for Reefs

F. I. Khat’yanov

Petroleum Geology: A Digest of Russian Literature

... that are different in favorability for exploration of oil-bearing reefs and anticlines. See Fig. 1. Figure 1. Tectonic map of the south part of the Cis...

Integration of Large-Area SEM Imaging and Automated Mineralogy-Petrography Data for Justified Decision on Nano-Scale Pore-Space Characterization Sites, as a Part of Multiscale Digital Rock Modeling Workflow

Andrey Kazak, Svyatoslav Chugunov, Victor Nachev, Mikhail Spasennykh, Anatolii Chashkov, Eugenij Pichkur, Mikhail Presniakov, Alexander Vasiliev

Unconventional Resources Technology Conference (URTEC)

... structural grain. The shown case of Biotite-Glauconite pseudo-phase contains multiple types of texture at different locations of the same pseudo...

Characterizing Gas Transfer from the Inorganic Matrix and Kerogen to Fracture Networks: A Comprehensive Analytical Modeling Approach

Jie Zeng, Jishan Liu, Wai Li, Lin Li, Yee-Kwong Leong, Derek Elsworth, Jianchun Guo

Unconventional Resources Technology Conference (URTEC)

... transient regime to the transient regime before the boundary dominant regime. Types 1 and 2 gas transfer mechanisms with direct inorganic matter...

Cambro-Ordovician Craton-Margin Carbonate Section, Southern Great Basin: A Sequence-Stratigraphic Perspective

John D. Cooper, Jeffrey C. Edwards

Pacific Section SEPM

... and their correlative conformities (Vail and others, 1977). Van Wagoner and others (1988) defined two types of sequences, type 1 and type 2...