Imaging Seismic Data with High Resolution Gravity Data.

R. Opfer

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... required a time or static correction to remove the effect of elevation and time distortions caused by velocity variations in the near surface geology...

Improvement of Seismic Tomographic Imaging by Downward Continuation and Modified SIRT

Teuku A. Sanny, D. Santoso, D. Dahrin, Fatkhan, Alfian B.

Indonesian Petroleum Association

... 411 419 There were some problems with seismic tomographic reconstruction when the Low Velocity Layer (LVL) exists at the top of the investigation...

Reservoir Model of Fractured Viola Limestone in a Horizontal Well Completion, Marietta Basin, Oklahoma

Magell P. Candelaria, Brian P. Roux

West Texas Geological Society

... impact on well economics. Reservoir wettability may also significantly influence production and ultimate recovery. Analyses to determine the wetting...

Prestack inversion and amplitude variation with offset attributes as hydrocarbon indicators in carbonate rocks: A case study from the Illinois Basin

Jacob T. Murchek, Paul McColgan, Lindell C. Bridges, Ernest C. Hauser, and Doyle R. Watts

AAPG Bulletin

... of nonproductive, tight dolomite along the North Vernon interval. Low-impedance, low P-wave velocity/S-wave velocity ratio zones that correlate directly...

Analog modeling of divergent and convergent transfer zones in listric normal fault systems

Shamik Bose, Shankar Mitra

AAPG Bulletin

... coastline. As a result, the transfer zones developed in this system are synthetic transfer zones with the faults dipping in the same direction...

Remotely-Sensed Distribution of Suspended Sediment Concentration in Lake Pontchartrain

Jeanne C. Hart

GCAGS Transactions

... of sediment concentration, current velocity and direction were averaged over twenty-five hours at neap tide (May 27, 1958) and spring tide (June 2, 1958...

Abstract: The Influence of Matrix Diffusion from Production Rates of Gas Shales: Results from Experimental and Numerical Analyses, by Amanda M. Bustin, Xiaojun Cui, and Robert M. Bustin; #90078 (2008)

Search and Discovery.com

Effects of Transportation on Sedimentary Particles: Part 1. Transportation

R. Dana Russell

AAPG Special Volumes

... of these effects, is far from complete. We know that most sediments show a progressive decrease in mean grain size in the direction of transport. Though...

Integrating Rock Physics and Borehole Seismic to Understand the Elastic Changes Associated with CO2 Injections: a REAL-LIFE Example from Southwestern Wyoming

Gabriela D’Aubeterre

Unconventional Resources Technology Conference (URTEC)

... of interest, modelled shear velocity will be required for the study. The acoustic properties of the in-situ pore fluids (brine and CO2) were calculated based...

Classification of Bedforms and Cross-Bedding

David M. Rubin

Special Publications of SEPM

... transport, thereby allowing determination of the sediment transport direction relative to the bedform crestline, which in turn defines the simulated...

Tidal Flat Deposits (Wattenschlick)

Walter Häntzschel

Special Publications of SEPM

... frequent reworking of the sediments under the influence of currents of varying strength and direction, which are caused not only by the tides...

River Morphodynamic Evolution Under Dam-Induced Backwater: An Example from the Po River (Italy)

Vittorio Maselli, Claudio Pellegrini, Fabrizio Del Bianco, Alessandra Mercorella, Michael Nones, Luca Crose, Massimo Guerrero, Jeffrey A. Nittrouer

Journal of Sedimentary Research (SEPM)

.../yr upstream of the influence of backwater flow and ca. 10 m/yr at the transition from normal to backwater flow conditions (30 km from the dam). Within...

The Bottom Deposits of Southern Lake Michigan

J. L. Hough

Journal of Sedimentary Research (SEPM)

... the particles fall as individuals, and by permitting all grains having a given velocity to settle below a certain level, a sample taken at that level...

New Approach for Well Clean-Up and Well Testing Operations in High-Rate Gas-Condensate Fields: Resulting in Smart Sand Management System

Luis Perez, Chris Denton, Mackenzie Ferrin, Emad Abbad, Jairo Leal

Unconventional Resources Technology Conference (URTEC)

...). Gaseous components are extracted via the top vortex finder, while denser liquid phases progress to the cyclone's narrowing section. Here, velocity...

The Bosporus: Water

Charles G. Gunnerson , Erdogan Ozturgut

AAPG Special Volumes

...------------------------ velocity rather than changes in direction. Absence of a typical land-sea breeze regimen may be due to the strength of the Etesian winds...

Mechanical Analysis

Stina Gripenberg

Special Publications of SEPM

... 544 tides of equal settling velocity, but not necessarily of equal specific gravity. Mainly on account of the unpredictable influence of varying...

Flow substrate interactions in aggrading and degrading submarine channels

Anjali M. Fernandes, James Buttles, David Mohrig

Journal of Sedimentary Research (SEPM)

.... 845– 868, doi:10.1111/j.1365-3091.2007.00923.x. Amos, K.J., Peakall, J., Bradbury, P.W., Roberts, M., Keevil, G., and Gupta, S., 2010, The influence...

Dune Migration on Macrotidal Flats Under Symmetrical Tidal Flows: Garolim Bay, Korea

Hee J. Lee, Hyung R. Jo, Yong S. Chu

Journal of Sedimentary Research (SEPM)

...-contained instrument (TISDOS) was deployed recording a variety of parameters such as water depth, current velocity, wave height, suspended-sediment...

Using 3-D Seismic Volumetric Curvature Attributes to Identify Fracture Trends in a Depleted Mississippian Carbonate Reservoir: Implications for Assessing Candidates for CO2 Sequestration

Susan E. Nissen, Timothy R. Carr, Kurt J. Marfurt, E. Charlotte Sullivan

AAPG Special Volumes

... identification of the lateral distribution of fractures that influence fluid flow in and above potential CO2 sequestration reservoirs, and that therefore...

A Preliminary Experimental Study of Turbidite Fan Deposits

Jeffrey D. Parsons, William J. Schweller, Charles W. Stelting, John B. Southard, William J. Lyons, and John P. Grotzinger

Journal of Sedimentary Research (SEPM)

... (Beattie and Dade 1996). However, these simple analyses have difficulty accounting for channel forms or describing the volume of material in each sequence...

Sequence Stratigraphy, Facies Variation and Petrophysical Properties in Deepwater Shales, Upper Cretaceous Lewis Shale, South-Central Wyoming

Almon, William R., Dawson, William C., Sutton, Sally J., Ethridge, Frank G., Castelblanco, Bellatrix

GCAGS Transactions

... the better sealing microfacies. Petrophysical properties, including high bulk density, shear velocity, Young's modulus and shear modulus, distinguish...

Height Growth in Layered Unconventional Reservoirs: The Impact of Formation Moduli, Interfaces and In-situ Stress

Qian Gao, Ahmad Ghassemi

Unconventional Resources Technology Conference (URTEC)

... characteristics and its permeability, as well as the in-situ stresses influence both the lateral and height growth of hydraulic fractures. It is generally...

Predicting S-wave sonic logs using machine learning with conventional logs for the Delaware Basin, Texas

Jaewook Lee, Yangkang Chen, Robin Dommisse, Alexandros Savvaidis, Guo-chin Dino Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... S-wave velocity is critical in multiple applications but is often inaccessible in older wells. To overcome this practical obstacle, we propose...

Inorganic Calcite Morphology: Roles of Fluid Chemistry and Fluid Flow

Luis A. Gonzalez, Scott J. Carpenter, Kyger C Lohmann

Journal of Sedimentary Research (SEPM)

.... 57-81. NEWHOUSE, W.H., 1941, The direction of flow of mineralizing solutions: Economic Geology, v. 36, p. 612-629. PICKNETT, R.G., BRAY, L.G., AND STENNER...

Grain-Size Distribution and Depositional Environment of Whitemud Sandstones, Edmonton Formation (Upper Cretaceous) Alberta, Canada1

P. L. Binda, J. F. Lerbekmo

CSPG Bulletin

.... Petrology, v. 35, p. 22--25. Doeglas, D. J. (1946): Interpretation of the results of mechanical analyses: J. Sed. Petrology, v. 16, p. 19--40...