Abstract: Investigating Physical Mechanisms of Seismic Anelasticity; #90174 (2014)

T. Coulman and Igor Morozov

Search and Discovery.com

... propose an explanation of anelasticity based on real, intrinsic physical parameters that are not frequency dependent by nature. The frequency dependence...

Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods

Juan Tavella, Victoria Lazzari, Marcelo Frydman, Néstor Herrera

Unconventional Resources Technology Conference (URTEC)

...Frequency vs Azimuth (FVAZ): the Younger Member of the Family of Seismic Driven Fracture Characterization Methods Juan Tavella, Victoria Lazzari...

Complex Electrical Conductivity of Mudrocks and Source-Rock Formations Containing Disseminated Pyrite

Siddharth Misra, Carlos Torres-Verdin, Dean Homan, John Rasmus,

Unconventional Resources Technology Conference (URTEC)

... logging measurements. They observed a strong dependence of resistivity measurements on the distribution of pyrite inclusions and operating frequency...

Lomnitz Law Versus Elasticoviscous Controversy

Paul S. Wesson

AAPG Special Volumes

...)] As observed in simple polycrystalline substances, there is little frequency dependence, at least where the increased production of vacancies at high...

Chapter Nine: Inversion and Interpretation of Impedance Data

Rebecca B. Latimer

AAPG Special Volumes

... are handled determines the fundamental differences between algorithms. Because of their dependence upon a low-frequency model, all inversion methods can...

The Analysis of Grain-Size Measurements by Sieving and Settling-Tube Techniques

Paul D. Komar, Bingquan Cui

Journal of Sedimentary Research (SEPM)

..., Minneapolis, Minn., U.S. Govt. Printing Office, 55 p. KENNEDY, J. F., AND KOH, R. C. Y., 1961, The relation between the frequency distributions of sieve...

ABSTRACT: A New Model for Shale Gas Matrix Flow Using the Dynamic-Slippage Concept; #90122 (2011)

C. R. Clarkson and T. Ertekin

Search and Discovery.com

... demonstrated the pressure and temperature-, gas composition- and pore size-dependence of apparent gas permeability. A common method for establishing...

Causes and Emission of Luminescence in Calcite and Dolomite

Hans G. Machel, Roger A. Mason, Anthony N. Mariano, Alfonso Mucci

Special Publications of SEPM

... and measurable. Other emission characteristics, such as polarization, phosphorescence, transience and time-dependence, efficient are not discussed...

Tilt and Drainage Ratio in Sedimentary Basins

A. P. Radlinski, S. J. Cadman

AAPG Bulletin

... is a very good approximation. The dependence of drainage ratio on the tilt angle calculated using equation 2 is presented in Figure 4. The drainage ratio...

Evaluation of a Simple Model of Vitrinite Reflectance Based on Chemical Kinetics (1)

JERRY J. SWEENEY and ALAN K. BURNHAM

AAPG Bulletin

... of vitrinite formation and its dependence on time and environmental variables such as temperature and pressure. Current popularity of the use...

Abstract: Dependence of carbon dioxide sorption on petrographic composition of bituminous coals from the Czech part of the Upper Silesian Basin, Czech Republic

Z. Weishauptová, I. Sýkorová

The Society for Organic Petrology (TSOP)

...Abstract: Dependence of carbon dioxide sorption on petrographic composition of bituminous coals from the Czech part of the Upper Silesian Basin...

ABSTRACT: Deterioration + Dependence = Disaster, by Michel T. Halbouty; #91038 (2010)

Search and Discovery.com

Isolated-Cell Pressure Decay Testing for Fast Characterization of Ultra-Low Rock Permeability and Gas Slippage Effects

Maxim Chertov, Roberto Suarez-Rivera

Unconventional Resources Technology Conference (URTEC)

... (upper limit) and dotted (lower limit) lines. The dependence of permeability resolution with fragment size is given by the slopes of these lines...

A Novel Methodology for Predicting Micro-Proppant Screenout in Hydraulic Fracturing Treatments

Nathan J. Di Vaira, Łukasz Łaniewski-Wołłk, Raymond L. Johnson Jr., Saiied M. Aminossadati, Christopher R. Leonardi

Unconventional Resources Technology Conference (URTEC)

... existed. It is also emphasised that the current methodology allows the dependence on collision frequency and fluid velocity to be decoupled, which...

Dilatancy and the Mean Normal Stress: Unconventional Concepts Needed for Leak Assessment of Tubular Connections

Gang Tao, Malcolm A. Goodman

Unconventional Resources Technology Conference (URTEC)

..., internal pressure, and external pressure. Prediction of the leak limit was made based on a thread contact stress intensity threshold along...

Improved Oil-in-Place Estimates in Clay- and Pyrite-Bearing Shales, #41984 (2017).

Siddharth Misra, Yifu Han

Search and Discovery.com

... Subsurface electromagnetic (EM) measurements, namely galvanic resistivity, EM induction, EM propagation, and dielectric dispersion, exhibit frequency...

A New Phase Diagram for Combined-Flow Bedforms

Mauricio M. Perillo, James L. Best, Marcelo H. Garcia

Journal of Sedimentary Research (SEPM)

... MHz transducer sensors (Best et al. 2001). In addition, a custom-designed sonar system, an L-shaped Imagenex 881L digital multi-frequency profiling...

Fracture Characterization in Contrasting Platform Carbonate Facies in Permian Limestone Outcrops, Muak Lek and Chumphae Areas, Central-Northeast Thailand, #50509 (2011)

Rahmat Utomo, John Warren, Winarno Susanto

Search and Discovery.com

... and fracture aperture are responses to variations in the mechanical strength. In some diagenetic situations these relationships are resolvable...

A coal-sulfur model for Sydney Coalfield (Upper Carboniferous), Nova Scotia, Canada

Erwin L. Zodrow

Atlantic Geology

...). Bracketed value is the detection limit (Zodrow, 1987, Table 1). S ydney C oalfield : the C onceptual C oal -S ulfur M odel Coals in the Sydney...

Electrical Methods: Part 7. Geophysical Methods

Arnold S. Orange

AAPG Special Volumes

... porosity, and the resistivity of the fluids present within the rock. The average resistivity can be considered constant over the frequency range...

Effect of Texture on the Distribution of Oil in the Athabasca Oil Sands, Alberta, Canada

Maurice A. Carrigy

Journal of Sedimentary Research (SEPM)

... of the 142 samples collected was subjected to particle-size analysis by sieving and sedimentation to a lower limit of 2 microns, the intervals between...

The Effects of Sediment Concentration and Tube-Diameter on Particle Settling Velocity Measured Beyond Stokes' Range: Experiment and Theory

C. J. Lovell , C. W. Rose

Journal of Sedimentary Research (SEPM)

... other things, the concentration and distribution of other particles present in the fluid. This dependence arises from particle interactions caused...

The Texaco Kohpay L 16-WS: The Osage Microgranite Revisited

Matt Hamilton, Barry L. Weaver, R. Douglas Elmore

Oklahoma City Geological Society

..., New Jersey. Worm, H-U., 1998, On the superparamagnetic-stable single domain transition for magnetite, and frequency dependence of susceptibility...

Abstract: Gas and Water Production in the Wind River Basin, Wyoming, by Nelson, Philip H., Patrick K. Trainor, and Thomas M. Finn; #90071 (2007)

Search and Discovery.com

Quantitative Modeling of the Evolution and Geometry of Incised Valleys

John Martin, Alessandro Cantelli, Chris Paola, Michael Blum, Matthew Wolinsky

Journal of Sedimentary Research (SEPM)

...-term modest climate shifts on architecture of high-frequency sequences (cyclothems), Pennsylvanian of mid-continent U.S.A: Journal of Sedimentary...