The Future of Marine Seismic Acquisition?

Luc Haumonté

GEO ExPro Magazine

... sensors crossline, shooting every 25m with a 4 km overshoot. The attached to submerged cables measure the reflected waves. speed of the cables allows...

BP Venezuela: Current Opportunities for Heavy Oil Development

D. V. Yannimaras, F. Leza, R. H. Reviere, E. A. Turek, M. A. Saldana

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... through the reservoir more rapidly than the combustion front. Typically, due to the difference in speed the various fronts move through the reservoir...

Front Matter: West Texas Geological Society: On the Rocks, But Still Afloat

David Bryden, Daphne Sullivan

West Texas Geological Society

... this society is to the geological community and know it will continue to be a guiding light, when times get a little rocky. Thank you for your...

Internal Waves and the Nepheloid Layer on the Continental Shelf in the Gulf of Mexico

David W. McGrail, Richard Rezak

GCAGS Transactions

... to anomalously low concentrations relative to that suggested by the strong light attentuation recorded by the transmissometer. Near bottom concentrations...

Rate at which Foraminifera are Contributed to Marine Sediments

Earl H. Myers

Journal of Sedimentary Research (SEPM)

... for the study of populations. Vast numbers of living Foraminifera may be taken with a special dredge consisting of a plankton net provided with four light metal...

Monitoring underwater sounds using distributed acoustic sensing with a dark fiber: A pilot study offshore Western Australia

Evgenii Sidenko, Olivia Collet, Henry A. Debens, Christine Erbe, Alexander N. Gavrilov, David Hume, Robert D. McCauley, Denise McCorry, Roman Pevzner, Pavel Shashkin, Konstantin Tertyshnikov, Boris Gurevich

International Meeting for Applied Geoscience and Energy (IMAGE)

.... A. Rørstadbotnen, J. R. Potter, M. Landrø, S. E. Johansen, J. K. Brenne, A. Haukanes, O. Schjelderup, and F. Storvik, 2022, Eavesdropping at the speed of light...

Playa Sediments of Rosamond Dry Lake, California

Warren B. Hamilton

Journal of Sedimentary Research (SEPM)

..., but drying produces a surface which permits high speed automobile driving. The distribution of standing water and soft areas following a rain...

Calcite-Dolomite Ratios VS. Insoluble Content in the Lockport Formation (Niagaran) in New York State: NOTES

Donald H. Zenger

Journal of Sedimentary Research (SEPM)

... at slow speed FIG. 1. Outcrop belt of Lockport Formation in New York State. End_Page 262------------------------ (0.2° per minute) continuously...

Some Developments in Aerial Photography during the War: GEOLOGICAL NOTES

L. E. Nugent, Jr.

AAPG Bulletin

... as to which system yields the better duplicate negative. Infra-red films, while sacrificing speed and shadow detail, have been proved very effective in oblique...

Drilling on Eniwetok Atoll, Marshall Islands

H. S. Ladd , Earl Ingerson , R. C. Townsend , Martin Russell , H. Kirk Stephenson

AAPG Bulletin

... that the horizons from which cuttings were obtained could be properly labeled, the speed of movement of the drilling fluid from the bottom of the hole...

Expanded Need for Mineral Economics in Exploration for Metals

M. H. Bergendahl

AAPG Bulletin

... and competent personnel and backed with budgets and organization that permit speed, flexibility, and adequate support. The of the oil company...

ABSTRACT: Tectonic denudation of the Cordillera Central linked to the Eastern Venezuela thrust belt emplacement; #90013 (2003)

JEAN-YVES CHATELLIER

Search and Discovery.com

.... Brief review of problems of existing models Various geological anomalies are hard to fully comprehend in the light of the existing geological models...

Understanding Planet Earths Processes: Transformative, Real-Time, Cabled Ocean Observatory, North-East Pacific (WHERE/NEPTUNE Canada)

Search and Discovery.com

..., propagation direction and speed. Data from this system will complement information from other tsunami sensors around the North Pacific. A site on the mid...

Petrologic and Geochemical Constraints on Authigenic Euhedral Quartz Crystals in Edwards Formation, Central Texas, #51009 (2014).

Xinyang Chen, Henry S. Chafetz, Thomas J. Lapen, Rasmus Andreasen

Search and Discovery.com

... on the source of silicification. B Qtz Qtz Individual quartz grains are cut along the c-axis using a low speed saw. Silicon isotopic compositions...

Pulsed Neutron Technology: Applications for Tight Gas Reservoirs, #42004 (2017).

Gustavo Valenzuela, Gustavo Potas, Nayibe Otalora, Maria Eugenia Garcia, German Serrano, Camilo Mejia, Alejandro Schiuma

Search and Discovery.com

... at 52,000 km/sec, 17.3% speed of light – 100,000,000 neutrons/sec output 3.5 MeV 14.1 MeV Neutron Energy vs. Time Neutron Interactions • Inelastic...

Quantifying Uncertainty in Geological Structures, A.D. Gibbs, #40033 (2001)

Search and Discovery.com

Geologic Events During Permian-Triassic Time Along the Pacific Margin of the United States

N. J. Silberling

CSPG Special Publications

... and the date of the Roberts Mountains thrust in the Carlin-Pinon Range area, Nevada: U.S. Geol. Survey, Bull. 1251-I, 18 p. Speed, R. C., 1971a, Potassium...

Aquaria-Based Observations of the Ophiuroid Ophiolepis Superba and the Trackways it Produces

Riley C. Morton, Reed A. Myers, Murray K. Gingras, John-Paul Zonneveld

PALAIOS

... measurements. Videos were used to time durations from the start of movement to the completion of the trackway. The average speed of the brittle star...

Pre-Orogenic and Synorogenic Diagenesis and Anchimetamorphism in Lower Paleozoic Continental Margin Sequences of the Northern Appalachians in and Around Quebec City, Canada.

O. Ogunyomi, R. Hesse, Y. Heroux

CSPG Bulletin

... beam of polarized light (monochromatic green light of 546 nm wavelength) according to the method described by Pickhardt and Figure 2. Palinspastic...

A novel approach to investigate the deposition of (bio)chemical sediments: The sedimentation velocity of cyanobacteria–ferrihydrite aggregates

Yuhao Li, Bruce R. Sutherland, Murray K. Gingras, George W. Owttrim, Kurt O. Konhauser

Journal of Sedimentary Research (SEPM)

... the sedimentation velocity. These algorithms tracked the alteration of light intensity from low to high as sediments descended from an initially homogeneous...

Surface Geochemistry as an Exploration Tool in Frontier, Deep Water, Areas: Case Studies from the Atlantic Margin

Malvin Bjorøy, Ian L. Ferriday

Geological Society of Malaysia (GSM)

... surface sediments using sensitive analytical technique. Since most rock types are not totally impervious to hydrocarbons, both light and heavy...

PRECISION AND ACCURACY OF THE FLUOROMETRIC DETERMINATION OF URANIUM IN LAKE SEDIMENT

G.R. Parslow and I. Dwairi

Saskatchewan Geological Society

... fluoride give an intense yellow- green fluorescence when illuminated with ultraviolet light, the fluorometric method has been used extensively...

Microbial Origin of Early Animal Trace Fossils?

Giulio Mariotti, Sara B. Pruss, Xuyuan Ai, J. Taylor Perron, Tanja Bosak

Journal of Sedimentary Research (SEPM)

... A recent study demonstrated the production of wrinkle structures by waves that move light microbial aggregates—rounded clusters of microbes...

Magnetic Resonance Image Log Use in Evaluation of Low Resistivity Pay in the Attaka Field

Sigit Sutiyono

Indonesian Petroleum Association

... tool has some limitations, including the allowable logging speed of only 120 ft per hour compared to the conventional logging speed of 900 to 1800...

New Dip-Logging Method

F. G. Boucher , A. B. Hildebrandt , H. B. Hagen

AAPG Bulletin

... with respect to compass north. The scanning light rotates about seven times a minute, which at normal logging speed amounts to a reading every 7 feet...