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The AAPG/Datapages Combined Publications Database

Showing 43,893 Results. Searched 201,051 documents.

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Chemostratigraphy of Deep Water Silts and Shales

Erik Scott, Arnold H. Bouma

Special Publications of SEPM

... history of a single sediment source for both subbasins. Stratigraphic profiles of a number of trace elements through the two subbasins from siltstones...

2004

Use of extended source inversion for estimating the noise level in seismic data

Huiyi Chen, William W. Symes, Susan E. Minkoff

International Meeting for Applied Geoscience and Energy (IMAGE)

... single-trace transmission problem. This simple model problem is used routinely to illustrate cycle-skipping (Virieux and Operto, 2009). In earlier work...

2022

Depositional Models in Coal Exploration and Development

John C. Ferm

New Orleans Geological Society

... of Investigation, #33. Gluskoter, H. J., "Modes of Occurrence of Trace Elements in Coal". Abstracts with programs for 1974 Annual Mettings...

1976

Fracture Surface Extraction and Stress Field Estimation From Three-Dimensional Microseismic Data

Dylan Copeland, Alfred Lacazette

Unconventional Resources Technology Conference (URTEC)

... of the reservoir, using microseismic trace data. The semblance volume has local peaks that coincide approximately with fracture surfaces. We extract fracture...

2015

Chapter 3 - Facies Analysis and Sedimentary Structures

George P. Allen, John L. C. Chambers

Indonesian Petroleum Association

... recognised: body fossils and trace fossils. Body fossils can be made up of either original material from organisms, commonly shell material, replaced shell...

1998

Cathodoluminescence in Diagenetic Calcites: The Roles of Fe and Mn as Deduced from Electron Probe and Spectrophotometric Measurements

N. Gary Hemming, William J. Meyers, John C. Grams

Journal of Sedimentary Research (SEPM)

...), Illinois and Missouri: Jour. Sed. Petrology, v. 58, p. 312-326. LARACH, S., 1968, Cathode-ray-excited emission spectroscopy analysis of trace rare earths...

1989

Front Matter, Road Logs: Geology of the Big Bend Area, Texas: Field Trip Guidebook with Road Log and papers on Natural History of the area

Ross A. Maxwell, John W. Dietrich

West Texas Geological Society

... the Solitario. A. Thrust fault in Boquillas Formation. 1. Trace of thrust plane in Boquillas Formation. 2. Boquillas Formation. 3. Surface of channel cut...

1972

Marine to Non-Marine Transitional Deposits in the Frasnian Catskill Clastic Wedge, South-Central New York

A. Halperin, J. S. Bridge

Dallas Geological Society

... indicate east to west paleocurrents. Rare trace fossils within sandstones increase in abundance near their tops and into overlying mudstones. Towards...

1988

EVALUATION OF ICHNODIVERSITY BY IMAGE-RESAMPLING METHOD TO CORRECT OUTCROP EXPOSURE BIAS

KAZUKI KIKUCHI, HAJIME NARUSE, NOBUHIRO KOTAKE

PALAIOS

.... The relative diversity of ichnotaxa is obtained at a given value of the estimated coverage parameter, representing the ratio of the observed number...

2018

Marine to Non-Marine Transitional Deposits in the Frasnian Catskill Clastic Wedge, South-Central New York

A. Halperin, J. S. Bridge

CSPG Special Publications

... indicate east to west paleocurrents. Rare trace fossils within sandstones increase in abundance near their tops and into overlying mudstones. Towards...

1988

Integrated Petrophysical Methods for the Analysis of Reservoir Microarchitecture—a Kansas Chester Sandstone Case Study

John H. Doveton

Kansas Geological Society

... a trajectory whose trace is dictated by petrofacies and relative height in the hydrocarbon column. The trajectory graphs the log response "effect...

1999

Three-Dimensional Hydrogeologic Characterization of Fractured Carbonate Aquifers Using Ground-Penetrating Radar

Georgios P. Tsoflias, John M. Sharp, Jr.

GCAGS Transactions

... fracture sets (dotted lines). Contours indicate elevation relative to the quarry floor, which is set as survey datum at 0 m. Fracture traces were provided...

1998

Sediments of the Mississippi, Alabama, and Florida (MAFLA) Continental Shelf

Larry J. Doyle, Thomas N. Sparks

Journal of Sedimentary Research (SEPM)

..., Trace metals in suspended matter and zooplankton of the northeastern Gulf of Mexico MAFLA survey, 1976-78: Rept Bureau Land Management, Contract...

1980

Detection of hydrocarbon reservoir boundaries using neural network analysis of surface geochemical data

Hari Doraisamy, Daniel H. Vice, Phillip M. Halleck

AAPG Bulletin

... using the position of each site relative to the trace of the reservoir boundaries as the output. The network thus had an input layer consisting of 6...

2000

Pimenteiras Shale: Characterization of an Atypical Unconventional Petroleum System, Parnaiba Basin, Brazil; #10639 (2014)

Frederico S. de Miranda

Search and Discovery.com

... to turbidity currents, storm-wave reworking and bottom currents. Four depositional environments are recognized based on the sedimentary structures and trace...

2014

The Lower Cretaceous (Aptian) McMurray Formation: An Overview of the Fort McMurray Area, Northeastern, Alberta

Daryl M. Wightman, S. George Pemberton

CSPG Special Publications

.... 137-179. Ekdale, A.A., Bromley, R.G. and Pemberton, S.G. 1984. Ichnology: the use of trace fossils in sedimentology and stratigraphy. Society...

1997

Application of Geochronology-Based Fault Sets to Fault-Trap Integrity, Eastern Gippsland Basin

J. Sayers

Petroleum Exploration Society of Australia (PESA)

... events could potentially be identified by assessing where fault tips arrest relative to unconformities, minor or other. For example, early formation...

2012

Terrestrial and aquatic neoichnological laboratory experiments with the freshwater crayfish Orconectes: Trackways on media of varying grain size, moisture, and inclination

Justin M. Fairchild, Stephen T. Hasiotis

PALAIOS

... trackways. Results from this study can be used to (1) identify trackways of ancient crayfish and (2) infer the relative amount of moisture present...

2011

Carbonate Borers--Their Role in Reef Ecology and Preservation: Reef Biota

John E. Warme

AAPG Special Volumes

...) and inorganic (void-sedimentation, cementation). The difficulties or impracticalities of accurately delimiting the relative importance of these processes...

1977

Temperature Dependence of the Strontium Distribution Coefficient in Calcite: An Experimental Study from 40° to 200°C and Application to Natural Diagenetic Calcites

Mitchell J. Malone , Paul A. Baker

Journal of Sedimentary Research (SEPM)

... at inferred high growth rates have elevated Sr contents relative to calculated equilibrium values. The Sr contents of calcites from Hole 857C are close...

1999

Shallow High-Resolution Seismic Reflection to Delineate Upper 400 m around a Collapse Feature in Central Kansas

Richard D. Miller, Ana Villella, Jianghai Xia

Environmental Geosciences (DEG)

... area. The >15 msec of relative difference in subsidence between the shallowest reflection and the Stone Corral Anhydrite reflection (an interval...

1997

Ooid Mineralogy and Diagenesis of the Pitkin Formation, North-Central Arkansas: Chapter 13

Ezat Heydari, Ronald D. Snelling, William C. Dawson, Maria L. Machain

AAPG Special Volumes

.... Al-Aasm, I. S., and J. Veizer, 1986, Diagenetic stabilization of aragonite and low-Mg calcite, I. Trace elements in rudists: Journal of Sedimentary...

1993

Reservoir Characterization of Unconventional Gas Shale Reservoirs: Example from the Barnett Shale, Texas, U.S.A.

Prerna Singh, Roger Slatt, Gabriel Borges, Roderick Perez, Romina Portas, Kurt Marfurt, Michael Ammerman, William Coffey

Oklahoma City Geological Society

... Mudstone, B) Agglutinated forams in Siliceous Non-calcareous Mudstone, C) Relative abundance of calcite (pink color stained grains) in Siliceous Calcareous...

2009

The Use of Chemostratigraphy to Refine Ambiguous Sequence Stratigraphic Correlations in Marine Shales: An Example From the Woodford Shale, Oklahoma

Bryan Turner, Jessica Tréanton, Roger M. Slatt

Unconventional Resources Technology Conference (URTEC)

... to form seven descriptive clusters. The individual chemostratigraphic trends for each element were analyzed to interpret relative shifts in the shoreline...

2015

Demultiple of High Resolution P-Cable Data in the Norwegian Barents Sea „ An Iterative Approach

A.J. Hardwick, S. Jansen, B. Kjolhamar

Petroleum Exploration Society of Australia (PESA)

... improved temporal olution imaging relative to conventional uisition. This has been used with success rassic prospects in the Norwegian Here we present...

2017

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