Bedforms in the Pitt River, British Columbia

Gail M. Ashley

CSPG Special Publications

...) of Pitt Lake during tidally induced flow reversals. Flow in Pitt River is not only bidirectional but varies in magnitude due to seasonal changes in basin...

Identifying and Quantifying Significant Uncertainties in Basin Modeling

Paul J. Hicks Jr., Carmen M. Fraticelli, Jennifer D. Shosa, Martine J. Hardy, Michael B. Townsley

AAPG Special Volumes

..., surface temperature, and basal heat flow (magnitude and timing of extension) could significantly affect the outcome of the model. The estimations...

The Evolution of the Carbonate Platforms of Northeast Australia

Peter J. Davies, Philip A. Symonds, David A. Feary, Christopher J. Pigram

Special Publications of SEPM

...; Symonds and others, 1984). The rift phase of margin development, which may have commenced in the Early Cretaceous but was certainly in progress...

Quantitative Basin Analysis and Evolution of Deep-Marine Shale Basin, Middle Ordovician, Southern Appalachians: ABSTRACT

Ganapathy Shanmugam, Kenneth R. Walker

AAPG Bulletin

... shale basin not only reveals the timing and magnitude of geologic events but also has potential practical application in petroleum geology, as marine...

ABSTRACT: From 3D Geological Models to Multi-phase Fluid Flows in Reservoirs: Some Recent Improvements, by Dominique Guerillot; #90913(2000).

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Mathematical Climate Models: Insights into the Relationship Between Climate and Economic Sedimentary Deposits

Eric J. Barron

Special Publications of SEPM

... for a spectrum of starting temperatures and relative humidities at sea level. The higher the starting relative humidity and the higher the temperature...

Application of Cathodoluminescence to Sandstone Provenance

Michael R. Owen

Special Publications of SEPM

... of red (650-700 nm) and blue/violet (350-450 nm) emission peaks (Zinkernagel, 1978). The relative heights of the two peaks in a CL spectrum determines...

Hyperspectral imaging as an aid for facies analysis in massive-appearing sediments: a case study from the middle McMurray Formation

Alina Shchepetkina, Michelle Speta, Murray K. Gingras, Benoit Rivard, S. George Pemberton

CSPG Bulletin

... spectrum (Fig. 3) is characterized by bitumen absorption features at 1.7 μm and 2.3 μm, clay mineral absorption features at 1.4 and 2.2 μm and a water...

Thermal History of Rocks in Southern San Joaquin Valley, California: Evidence from Fission-Track Analysis (1)

NANCY D. NAESER , CHARLES W. NAESER , and THANE H. MCCULLOH

AAPG Bulletin

.... Be, 1983, {40}Ar/{39}Ar age spectrum analysis of detrital microclines from the southern San Joaquin basin, California: an approach to determining...

A method to predict the resistivity index for tight sandstone reservoirs from nuclear magnetic resonance data

Liang Xiao, Yujiang Shi, Gaoren Li, Haopeng Guo, Junran Li

AAPG Bulletin

... as follows:Generally, rmax >> rmin, and the difference between their values can be up to three to four orders of magnitude (Guo et al., 2018). Hence...

Fluid Flow Direction During Dolomite Formation as Deduced From Trace Element Trends

Hans G. Machel

Special Publications of SEPM

... distribution coefficients crystal concentrations with importance in only the magnitude surface ficient If with Trace Element Distribution...

Historical Perspectives and Evolution in the Studies of Deep Marine Deposition

Grosvenor C. Brown

Pacific Section SEPM

... recovered using attached devices and a number of units fail to get material or are lost during the recovery phase. However, this approach is good...

The Sediment Budget Estimator (SBE): A process model for the stochastic estimation of fluxes and budgets of sediment through submarine channel systems

Joris T. Eggenhuisen, Mike C. Tilston, Christopher J. Stevenson, Stephen M. Hubbard, Matthieu J.B. Cartigny, Maarten S. Heijnen, Jan de Leeuw, Florian Pohl, Yvonne T. Spychala

Journal of Sedimentary Research (SEPM)

... of channelized turbidity currents (de Leeuw et al. 2016), which demonstrates that laboratory-size flows that are orders of magnitude smaller than real-world...

Caliper Behind Casing: Using Nuclear Logging Tools to Replicate Openhole Caliper Measurements in Cased Holes

Ben Clarricoates, Manus Lang

Unconventional Resources Technology Conference (URTEC)

...) in the proposed logging environment with incrementally increasing borehole diameter. Four basic lithologies were modelled, to form a representative ‘spectrum...

Science, Ethics, and Scientific Ethics in the Modern World

Victor John Yannacone, Jr.

Environmental Geosciences (DEG)

... routinely using DDT in an attempt to control a mosquito population that had long since become resistant to the chemical but the broad-spectrum...

Astute Basin Evaluation, Key to Economic Success in Hard Times

Peter V. Newman

Southeast Asia Petroleum Exploration Society (SEAPEX)

... of magnitude among majors and larger independents, according to a recent survey (See Reference 3)]. When you do concentrate on high-quality basins...

Dual-Detector Lithology Measurements with a New Spectral Density Log

W. E. Schultz, A. Nunley, J. G. Kampfer, H. D. Smith Jr., Verdun E. Rahal Jr.

Indonesian Petroleum Association

...-background subtracted spectra in φ = 2% and φ = 25% limestone formations (and hence minimal Pe differences) are shown. The φ = 2% spectrum is shown both...

Terrigenous Sedimentation in the Oceans

Alexander P. Lisitzin

Special Publications of SEPM

... of magnitude less a b ~ ~ n d a than these and can be excluded from nt the quantitative evalnations. Chemical or X-ray diffraction analyses cannot...

Automated Field Development Planning for Unconventional Shale Gas or Oil

Peter Tilke, Wentao Zhou, Yinli Wang, Shalini Krishnamurthy, Mahesh Bhanushali, Boris Samson, Greg Grove, Jeff Spath, Michael Thambynayagam

Unconventional Resources Technology Conference (URTEC)

... because the spectrum of possible solutions is more objectively explored. During optimization, many trials of the field development plan (FDP) must...

Bottom Sediments of Southern Part of Pyramid Lake, Nevada

F. M. Swain, R. W. Meader

Journal of Sedimentary Research (SEPM)

...) and are of the same order of magnitude as of a typical eutrophic Minnesota lake (8350 ppm). Sulfur was present in all the bituminous extracts. The chromatographic...

Distribution of Carbohydrate Residues in Some Fossil Specimens and Associated Sedimentary Matrix and other Geologic Samples

F. M. Swain , M. A. Rogers , R. D. Evans , R. W. Wolfe

Journal of Sedimentary Research (SEPM)

... in table 5, indicate the same order of magnitude of carbohydrate content as most of the other fossils. Arthropoda.--Two species of Ostracoda, one mixture...

Graded Bedding in the Recent Sediments of Mugu Lagoon, California

John. E. Warme

Journal of Sedimentary Research (SEPM)

...) for the complete spectrum of sediment sizes in each sample also decrease upward, though due to the bimodal character of the upper samples, the median diameters...

The Generation of Scour Marks Near Obstacles

Peter D. Richardson

Journal of Sedimentary Research (SEPM)

... the local fluid velocity simply fails in magnitude if the flow is free of vorticity. It must be emphasized that this occurs only when the Reynolds number...

Carbonate Turbidites, Gulf of Mexico

David K. Davies

Journal of Sedimentary Research (SEPM)

... of the environmental spectrum include most of the small, smooth Miliolidae ..., Elphidium ..., ... Nonionella. On the other hand, there are forms...

Biogenic Influence on Growth of Manganese Nodules

Brent K. Dugolinsky, Stanley V. Margolis, Walter C. Dudley

Journal of Sedimentary Research (SEPM)

... spectrum obtained from test of encrusting foraminifera showing high concentration of Si and Fe. (F) X-ray spectrum obtained from nodule surface adjacent...