Fluorescence (Photoluminescence) of Carbonate Rocks: Instrumental and Analytical Sources of Observational Error: RESEARCH METHOD PAPER

Karen Rose Cercone , Vicki A. Pedone

Journal of Sedimentary Research (SEPM)

..., caused by sample preparation materials; and 3) internal reflection or refraction of fluo escent light. Failure to recognize these problems in the past...

Gulf of Mexico tectonic history: Hotspot tracks, crustal boundaries, and early salt distribution

Dale E. Bird, Kevin Burke, Stuart A. Hall, John F. Casey

AAPG Bulletin

..., Crustal structure in Gulf of Mexico from OBS refraction and multichannel reflection data: AAPG Bulletin, v. 65, p. 12071229.Keller, G. R., and D. H...

A high-resolution seismic investigation for shallow iron ore

Ashley Grant*, Sasha Ziramov, Milovan Urosevic

Petroleum Exploration Society of Australia (PESA)

... surveys. Both sets were calibrated with borehole measurements. The first prominent reflection in the seismic data is at a depth of 15 – 30 m related...

Low-Energy Seismic Survey of Quaternary Materials, Rocky Mountain National Park, Colorado

William W. Locke

Rocky Mountain Association of Geologists

.... Techn~ques of geophysical surveying include reststivtty surveys, reflection and refraction selsmic surveys, and many others (Dobr~n, 1976...

Deep Subsurface of Northeast Part of South Emba High in Light of New Common Depth Point Seismic Data

V. P. Kan, Ye. B. Tropp

Petroleum Geology: A Digest of Russian Literature

... records. Conflict between the refraction and the common depth point reflection data is found in the central part of the South Emba zone. In a sector where...

Azimuthal Seismic Velocities and Field Fracture Mapping, Southern Moose Mountain; #51058 (2015)

Mohammed Al Duhailan, Don Lawton

Search and Discovery.com

... investigated the variation of near-surface velocities derived by the inversion of first arrival data from a 3D seismic survey. A refraction...

Geologic Framework of the Alaskan Continental Terrace in the Chukchi and Beaufort Seas

Arthur Grantz, Mark L. Holmes, Bruce A. Kososki

CSPG Special Publications

... refraction lines (Figure 2) also were obtained. The seismic reflection, magnetic, and gravity data through 1973 have been released to U.S. Geological Survey...

Structure of the Outer Convergent Margin Off Kodiak Island, Alaska, from Multichannel Seismic Records: Convergent Margins

Roland Von Huene

AAPG Special Volumes

... refraction stations (Shot and von Huene, 1972), and from 59 sonobuoy refraction measurements (Holmes, et al, 1978). The reflection velocity data are interval...

Distribution of Crust and Early History, Gulf of Mexico Basin

Richard T. Buffler, Dale S. Sawyer

GCAGS Transactions

... a generalized picture of the geologic framework and tectonic setting of the basin. Various criteria, including seismic reflection data, seismic refraction...

Star: Shallow Time Anomaly Replacement

Michael O. Marcoux, Lee Lu

Southeast Asia Petroleum Exploration Society (SEAPEX)

... surface can account for the surface consistent terms in the description of reflection times. If the same low velocity material occurs at a greater...

The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)

Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,

Search and Discovery.com

... significant lateral variations. These variations affect by similar amounts the refraction first arrivals and reflection travel time, allowing the use...

Lithology Identification Using Amplitude Variations with Offset: Examples from South Sumatra

Soman Chacko

Indonesian Petroleum Association

... of primary lithology and of local lithological facies variations. Its underlying principle is that any single reflection within a CDP gather will show...

Golden Anniversary 1921-1971 the Reflection Seismograph: Following is the text of the talk by W. R. Wolfe, Central Exploration Company, at the dedication of the monument on the Belle Isle Library grounds April 1, 1971.

W. R. Wolfe

Oklahoma City Geological Society

...Golden Anniversary 1921-1971 the Reflection Seismograph: Following is the text of the talk by W. R. Wolfe, Central Exploration Company...

Memorial: Dabney E. Petty (1891-1963)

Edgar W. Owen

AAPG Non-Technical and Memorials

... the director and his young assistant. Udden had been the first scientist to propose the seismic reflection method of mapping geologic structure, in a paper...

Two Decades of Progress in the Art of Oil Finding: GEOLOGICAL NOTES

Alexander Deussen

AAPG Bulletin

... the principle now used in reflection shooting. The writer vividly recalls the impression made upon him by this suggestion, which to many then seemed...

Deep Structure of the Central and Southern Solomon Islands Region: Implications for Tectonic Origin

A. K. Cooper, M. S. Marlow, T. R. Bruns

Circum Pacific Council Publications

...) Solomon Islands region based on crustal depths from multichannel seismic-reflection and refraction data. Magnetic and gravity data were recorded along MCS...

Geology of the Offshore Southeast Georgia Embayment, U.S. Atlantic Continental Margin, Based on Multichannel Seismic Reflection Profiles: Rifted Margins

Richard T. Buffler , Joel S. Watkins , William P. Dillon

AAPG Special Volumes

... obtained from common-depth point (CDP) reflection velocity analyses as well as published refraction data from areas nearby. Velocity analyses were...

I. Relation of Structural Section to Seismic Section

Robert E. Sheriff

AAPG Special Volumes

... as 2,000 m/sec (6,600 ft/sec), which gives a travel time of 2 seconds, so we plot a reflection at 2 seconds on Fig. 4. Much of the energy reaching...

Abstract: Exploration Opportunity--The Product of Applied Technology

J. E. Finley

GCAGS Transactions

... application of surface geology, reconnaissance subsurface and geophysical techniques, and prospect definition by intensive refraction and reflection seismic...

ABSTRACT: Structure Imposed on New Hebrides Island Arc by Subduction of d'Entrecasteaux Zone, a Major Submarine Mountain Chain

Michael A. Fischer, Jean-Yves Collot, Jacques Recy, Jacques Daniel

Circum Pacific Council Publications

.... Recently, considerable new geologic arid geophysical information— including dredged rock samples, seismic refraction and multichannel seismic reflection data...

Structure of the Continental Margin of Northeastern North America: Abstract

Charles L. Drake

Tulsa Geological Society

... measurements, including seismic refraction, seismic reflection, gravity, total field magnetics, bottom and sub-bottom soundings, have been made along...

Abstract: Structure of Baltimore Canyon Trough, U.S. Atlantic Continental Margin, by John C. Behrendt; #90968 (1977).

Search and Discovery.com

Abstract: Discovery of Cretaceous basins in Nova Scotia and the potential for kaolin mining

R. R. Stea, P. W. Finck

Atlantic Geology

... drilling data, new diamond drilling and refraction-reflection seismic data. We have substantially increased the known areal extent of these deposits...

Extended Abstract: Crustal Extension and Salt: Comparing the South Atlantic and the Gulf of Mexico

Mark G. Rowan

Houston Geological Society Bulletin

... and Angola-Gabon sides in the South Atlantic. Both proprietary and published reflection seismic data, supported by refraction and potential-fields data...

Abstract: Geophysical imaging of a shallow aquifer: initial field tests at Fredericton

K. E. Butler

Atlantic Geology

... at least some of the windows. Seismic P-wave and Swave refraction surveys carried out on either side of a suspected window boundary showed...