Carbonate Speleothems in the Dry, Inneralpine Vinschgau Valley, Northernmost Italy: Witnesses of Changes in Climate and Hydrology Since the Last Glacial Maximum

C. Spotl, M. Unterwurzacher, A. Mangini, F.J. Longstaffe

Journal of Sedimentary Research (SEPM)

..., but small amounts of secondary calcite replacing aragonite are common in most aragonite-bearing samples. The highly radiogenic Sr isotope composition...

Ferruginized Surface Deposits from Natal and Zululand, South Africa

J. J. Frankel and P. Bayliss

Journal of Sedimentary Research (SEPM)

... of goethite with some kaolin. Also within the pisolite cores are small white-reflecting, irregular grains; the anisotropic are hematite, the isotropic...

Brennan Bottom Oil Field Uintah County, Utah

John C. Osmond

Utah Geological Association

...’s synclinal axis (fig. 1-A). Figure 1-a. Index Map of Northeast Uinta Basin History of Exploration A detailed reflection seismograph survey was made...

Lexington

Gary C. Wilkins

Kansas Geological Society

... Province Anadarko Basin Shelf Type of Trap Stratigraphic Exploration Method Subsurface geology-reflection Siesmograph Surface Formation Permian...

Abstract: Seismic Stratigraphy, Sedimentology, and Reservoir Potential of a Late Pleistocene Shelf-Edge Delta

H. H. Roberts , J. Sydow , A. H. Bouma

GCAGS Transactions

... cored (86% recovery) and gamma-ray logged. The entire core was X-ray radiographed, and photographed in color and black-and-white. Sediment samples at 1.2...

Microcomputer Simulation of Petroleum Reservoirs

F. Soesianto, R. E. J. Soesiarto

Indonesian Petroleum Association

... reservoir from the performance of a model representing that reservoir. The model can be a small scale version developed in the laboratory...

ABSTRACT: Well-log Feature Extraction Using Wavelets and Genetic Algorithms; #90007 (2002)

Rivera, Nestor, Shubhankar Ray, Andrew Chan, Jerry Jensen

Search and Discovery.com

... condition is that all wavelets must oscillate, giving them the nature of small waves and hence the name wavelets. The wavelet transform is an analysis tool...

Chapter 65: Slope Feeder Channels, Urenui Formation, Wai-iti and Mimi Beaches, New Zealand

P. R. King, G. H. Browne, M. J. Arnot, I. Stromsoyen

AAPG Special Volumes

... intervals on nearby industry seismic reflection profiles, all indicate a prograding continental-slope depositional environment for the Urenui strata...

Tracking Migration by Molecular Geotracers in Comparison with Other Geochemical Properties, Summan Exploration Area, Northeast Saudi Arabia

Khaled R. Arouri, Yunlai Yang, Donald H. Williams, Saroj K. Panda, Adnan Hajji

AAPG Special Volumes

... or their equivalent Najmah/Sargelu formations in the Gotnia Basin. Molecular geotracers, based primarily on compositional correlation coefficients of aromatic nitrogen...

Understanding Basement Controls on Basin Development: Constraints from Gravity and Magnetic Data.

Duncan R. Cowan, Linda A. Tompkins, Terry Tyler

Indonesian Petroleum Association

... surface. Gravity and magnetic inversion methods together with seismic reflection results provide a three-dimensional picture of deep basin structures...

Porosity and pore size distribution in mudrocks from the Belle Fourche and Second White Specks Formations in Alberta, Canada

Agnieszka Furmann, Maria Mastalerz, David Bish, Arndt Schimmelmann, and Per Kent Pedersen

AAPG Bulletin

...Porosity and pore size distribution in mudrocks from the Belle Fourche and Second White Specks Formations in Alberta, Canada Agnieszka Furmann, Maria...

Opal in the Ogallala Formation in Kansas

Ada Swineford, Paul C. Franks

Special Publications of SEPM

... County (SEA sec. 18, T. 2 S., R. 13 W.). Some logs are several feet long and a foot in diameter. Colors range from white through yellow, green...

Outcrop Expression of a Continental-Margin-Scale Shelf-Edge Delta from the Cretaceous Magallanes Basin, Chile

Jacob A. Covault, Brian W. Romans, Stephan A. Graham

Journal of Sedimentary Research (SEPM)

... margins have been extensively studied with seismic-reflection data, and only recently have outcrop analogs been documented (e.g., smaller-scale shelf...

Normal Moveout and Dip Moveout, C. L. Liner, #40037

Search and Discovery.com

Errors of Sampling Sands for Mechanical Analysis

Gordon Rittenhouse, Mark P. Connaughton

Journal of Sedimentary Research (SEPM)

.... The writers have expressed their results as coefficients of variation,(FOOTNOTE 2) C, and have changed Krumbein's data to this basis. This was done...

Anisotropic Assessment of Middle and Lower Bakken Formations using Multi-Physics Measurements

Gama Firdaus, Valeria Suarez, Kurt Livo, Jyoti Behura, Manika Prasad

Unconventional Resources Technology Conference (URTEC)

... homogeneously throughout the sample. Small amounts of homogeneously distributed heavy mineral and no fracturing are observed in sample 2-52. Sample 2-81A...

A Brief Outline of the Pre-Mesozoic Stratigraphy and Structure of Tuktoyaktuk Peninsula, Northwest Territories

J. B. W. Wielens

CSPG Special Publications

... of the Beaufort — Mackenzie basin, Arctic Canada, from crustal seismic-reflection data. Geology, v. 15, p. 931-935. Dixon, J. 1982. Jurassic and Lower Cretaceous...

White Mesa Field

W. D. Fenex, Charles V. Lee Jr.

Utah Geological Association

...White Mesa Field W. D. Fenex, Charles V. Lee Jr. 1958 288 289 Location and Geography The White Mesa field is located in the southern portion...

The Contribution of Simple Seismic Modeling for Reef Distribution Mapping

Soetomo J.A., Bambang Santoso

Indonesian Petroleum Association

... is relatively small. The distribution of reflection coeficients in the geological model is only one component in modeling. The other component...

The Inter-Discipline Approach to Paleoenvironmental Interpretations

B. J. Scull, C. J. Felix, S. B. McCaleb, W. G. Shaw

GCAGS Transactions

... characteristics: Jour. Sedimentary Petrology, v. 31, p. 514-529. Friedman, G. M., 1962, On sorting, sorting coefficients and the log-normality...

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

Dylan Copeland, Alfred Lacazette

Unconventional Resources Technology Conference (URTEC)

... the Earth. The attenuation of reflection seismic signals is double that of passive and the energy reflected from the impedance boundaries is small...

Seismic Exploration for Stratigraphic Traps: Section 2. Application of Seismic Reflection Configuration to Stratigraphic Interpretation

Milton B. Dobrin

AAPG Special Volumes

... in reflection data where the truncational surface makes a small angle with the unconformity. The erosional surface against which the entrapment takes place...

Co- and Post-Magmatic Modifications of the Oceanic Crust: Lead Isotope Evidences

Yongbin Sun

Geological Society of Malaysia (GSM)

.... Investigations of Pb-isotopes of the oceanic basalts (Gast et al., 1964; Tatsumoto, 1978; Tilton, 1983; Hart, 1984; Zindler and Hart, 1986; White et al., 1993...

Lithofacies and Depositional Environments of the Lower Woodbine Formation

Ron Johnson

North Texas Geological Society

... of Cretaceous in Tyler Basin, northeastern Texas; AAPG Bull., v. 29, p. 170–186. Friedman, G. M., 1962, On sorting, sorting coefficients, and the lognormality...

Making Movies of Petroleum Generation

Jeremy E. Dahl, Marc Castagna, Kimball Skinner, Eric T. Goergen, Herman Lemmens

Unconventional Resources Technology Conference (URTEC)

... to SE. Organic matter is dark grey, minerals are light grey, porosity is black, and pyrite is white due to electrical charging. Heating the sample...