ABSTRACT: Compaction, Stresses, and Velocity in High Overpressure, by Ebrom, Daniel, Philip D. Heppard, Michael Tompkins, Leon Thomsen; #90026 (2004)

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Continental Rise off Eastern North America

K. O. Emery , Elazar Uchupi , J. D. Phillips , C. O. Bowin , E. T. Bunce , S. T. Knott

AAPG Bulletin

...) empirical relation between compressional wave velocity and density, and uniform density from the Mohorovicic discontinuity to 40 km. The average for all 468...

Reconnaissance Geology of the Chukchi Sea as Determined by Acoustic and Magnetic Profiling

Arthur Grantz, S. C. Wolf, Lloyd Breslau, T. C. Johnson, W. F. Hanna

Pacific Section of AAPG

... 1.5 to 2.8 km/sec. The simple average of the weighted average velocities of the six profiles is 2.25 km/sec. These velocities are appropriate...

Simultaneous Measurement of Acoustic and Electrical Anisotropy of Shales under Elevated Pressure: A Preliminary Study, #41965 (2016).

Liwei Ou, Qifei Niu, Manika Prasad, John Quirein, Natasa Mekic, Junsheng Hou, Mehdi E. Far, Ming Gu

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... between these two anisotropies and how petrophysical properties might influence them. This paper presents experimental data of elastic and electrical...

Dynamic Relationship Between Hydraulics and Sedimentation in the Altamaha Estuary

Glenn S. Visher, James D. Howard

Journal of Sedimentary Research (SEPM)

.... There is no relation between salinity or velocity contours and the bottom configuration. End_Page 508------------------------ FIG. 11. Detailed...

Chapter 8: Impact of Depositional and Diagenetic Heterogeneity on Multiscale Mechanical Behavior of Mancos Shale, New Mexico and Utah, USA

Hongkyu Yoon, Mathew D. Ingraham, Joseph Grigg, Benjamin Rosandick, Peter Mozley, Alex Rinehart, William M. Mook, Thomas Dewers

AAPG Special Volumes

... play a role in the good agreement between the sonic log and ultrasonic slowness, and the overall low variation in velocities. The differences...

Bed Configurations

Gerard Middleton, John B. Southard

Special Publications of SEPM

... into the definition for specific head eliminates U and provides a relation between d and H0 for each value of q: H o = g 2 2gd 2 +d (7.6) The family...

Carbonate Sedimentation on Hogsty Reef, a Bahamian Atoll

John D. Milliman

Journal of Sedimentary Research (SEPM)

... hydrographic cast, using a psychrometer (wet-dry bulb thermometer). The average velocities and directions of the currents and winds were calculated...

Bed-load Sorting in an Alluvial River

Jesper Bartholdy, Jorgen Kisling-Moller

Journal of Sedimentary Research (SEPM)

... bed-load sampling depends on precise positioning of the sampler in relation to the bed forms. The sampler was placed approximately midway between trough...

Ambient Fracture Imaging: A New Passive Seismic Method

Alfred Lacazette, Jan Vermilye, Samuel Fereja, Charles Sicking

Unconventional Resources Technology Conference (URTEC)

... of the complex and constantly changing angular relationships between the earth, sun, and moon. Consequently, the average activity variable cannot be examined...

Sandstone Porosities in Paleozoic Region in Arkansas

George C. Branner

AAPG Bulletin

..., a useful relationship could be established between the average regional porosities of the sandstones and the average regional carbon ratios...

Zonal Rotation and Global Tectonics

W. N. Gilliland

AAPG Bulletin

... bear significantly on the causes and nature of global structures. The sun, Jupiter, and Saturn display differential rotation between the equator...

ABSTRACT: Brunei Deepwater Exploration: Lateral Prediction of the Petrophysical Attribute EHC in Turbidites, by Erik van den Heuvel and Matthias Bruhl; #90913(2000).

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Deriving geothermal parameters from bottom-hole temperatures in Wyoming

Richard W. Davis

AAPG Bulletin

... correction of drilling BHTs to the production BHT depth.Manipulating equation 3 yields the average temperature gradient between the surface intercept of 13.13C...

Brittleness Index - A Parameter to Embrace or Avoid?

Eliza Mathia, Ken Ratcliffe, Milly Wright

Unconventional Resources Technology Conference (URTEC)

..., but with decreasing BI (1), the absolute average difference between BI (1) and BI (2) increased, yielding BI (3) >> BI (2) >>BI (1). URTEC 2448745 6...

Porosity Variation in Carbonates as a Function of Depth: Mississippian Madison Group, Williston Basin

Alton Brown

AAPG Special Volumes

..., 1984, Empirical relation between carbonate porosity and thermal maturity: an approach to regional porosity prediction: AAPG Bulletin, v. 68, p...

Response and Recovery of an Estuary Following a River Flood

Maynard M. Nichols

Journal of Sedimentary Research (SEPM)

..., while corresponding mean tidal current velocities are reduced from 65 to 32 cm per sec. At average conditions of tide and river in-flow, estuary...

The Prediction of Engineering Properties of Soils by Geophysical Exploration Method: Laboratory Ultrasonic and Field Seismic Refraction Tests at Khon Kaen, Thailand

L. Wannakao, W. Youngme, P. Wannakao

Geological Society of Malaysia (GSM)

... 1000 1200 1400 1600 ;;: m -l Vs, mls Vs. m/s (b) (b) Figure lOa, h. Relationship between uniaxial compressive strength and wave velocities...

Abstracts: Determining Elastic Constants of an Orthorhombic Material by Physical Seismic Modeling; #90173 (2015)

Faranak Mahmoudian, Gary F. Margrave, P. F. Daley, and Joe Wong

Search and Discovery.com

... to an ellipsoid. The relation between the phase velocity and elastic constants, as in equation (1) has been used by many researchers to invert for off-diagonal...

Tubes of the Modern Polychaete Diopatra Cuprea As Current Velocity Indicators And As Analogs For Skolithos-Monocraterion

John H. Barwis

Special Publications of SEPM

... to the range of processes that shape a bed This paper examines the relationship between the physical processes of an estuarine depositional setting...

Using polygonal layer-bound faults as tools to delimit clastic reservoirs in the Levant Basin offshore Lebanon

Ramadan Ghalayini, and Celine Eid

AAPG Bulletin

...–110, doi:10.1002/9781444347166.ch5. Kosi, W., G. Tari, F. H. Nader, C. Skiple, B. D. Trudgill, and D. Lazar, 2012, Structural analogy between...

Crustal Character of the Illinois Basin: Chapter 17: Part I. Illinois Basin: Evolution

Paul C. Heigold

AAPG Special Volumes

... of approximately 39.0 km (24.2 mi) to the base of the crust and lower crustal compressional wave velocities that average 6.78 km/sec (22,245 ft/sec...

Holocene Stratigraphy in the Paranagua Bay Estuary, Southern Brazil

Guilherme C. Lessa , Stephen R. Meyers , Eduardo Marone

Journal of Sedimentary Research (SEPM)

... in the channel between Cotinga and Rasa Islands (Fig. 3), at intertidal elevations of approximately -0.5 m (vibracore #1) and + 1.0 m (vibracore #2) in relation...

Paleohydrologic Techniques with Environmental Applications for Siting Hazardous Waste Facilities

M. G. Foley, J. M. Doesburg, D. A. Zimmerman

CSPG Special Publications

... of the paleohydrologic record compared to the desired containment period and the physical relation between processes leading to past extreme floods and future ones...

Experimental and Field Studies on the Genesis of Sandstones

Gerard V. Middleton

Wyoming Geological Association

... is the average velocity, u* is a measure of the velocity near the bed, called the shear velocity, h is the depth of flow, d is a measure of the particle size...