ABSTRACT: Cyclical Variation in the Length of the Earth's Radius as the Primary Mechanism for Deep Ocean Basin Development of Global Cycles of Kilometer-Scale Ocean Level Fluctuation and Ocean Low-Stand Surfaces of Erosion, Transportation and Deposition;

Ronald E. Young, Erik W. Young

Search and Discovery.com

... in enlarged fractures in the ocean bottom, then calculations can be made to determine the necessary radius length increase to generate the equivalent...

ABSTRACT: A Deep-Water Seafloor Implosive Source with Applications for Off-Shore Instrumented Oil Fields and Sub-Sea Exploration; #90007 (2002)

Allan W. Sauter, LeRoy M. Dorman

Search and Discovery.com

... S. California in over a thousand meters of water, generating interface waves recorded by Ocean Bottom Seismometers. There are several advantages...

ABSTRACT: Brazil's Seismic Opportunities; #90007 (2002)

Mark Wilkinson

Search and Discovery.com

... to be 3D vessels. As the exploration in Brazilain waters develops, ocean-bottom cable acquisition is also starting to pick up in the shallow offshore blocks...

ABSTRACT: Rock Physics for Gas Hydrate Reservoir Characterization; #90013 (2003)

Jack Petrovich Dvorkin, Amos Nur

Search and Discovery.com

... space. We offer a first-principle-based effective medium model for the elastic-wave velocity in unconsolidated, high-porosity ocean-bottom sediments...

ABSTRACT: Time Lapse Seismic at Gullfaks - Adding Value for The Asset; #90017 (2003)

Per Digranes, Lars Kristian Strønen

Search and Discovery.com

... is the permanent field installations (three platforms and two loading buoys). The summer of 2001 an Ocean Bottom Seismic (OBS) pilot survey was acquired...

Abstract: Integrated Imaging of VSP and OBS Data in the Angle Domain; #90254 (2016)

Leon Hu

Search and Discovery.com

... than that acquired using ocean bottom sensor (OBS) methods, but they can also be analyzed for reservoir properties via seismic inversion of angle gathers...

Abstract: Wavefront Picking for 3D Tomography and Full-Waveform Inversion; #90319 (2018)

Abdullah A. Theyab

Search and Discovery.com

...-arrivals FWI. This approach is applied to a 3D ocean-bottom-station (OBS) dataset. For the case presented, results indicate that wavefront picking time has...

Imaging Deep Gas Targets Across Congested Marine Production Areas, by Bob A. Hardage, Randy Remington, Michael Deangelo, and Khaled Fouad, #40190 (2006).

Search and Discovery.com

Seismic Estimation of Gas Hydrate Concentrations in Deepwater Environments: Assumptions and Limitations, by Bob A. Hardage and Diana Sava; #90052 (2006)

Search and Discovery.com

Identification of Hydrocarbon Reservoirs from Seismic Gathers AVO Analysis in the Offshore Niger Delta, by A. Adekanle; #90037 (2005)

Search and Discovery.com

Development of Vertical Cable Seismic System

Eiichi Asakawa, Fumitoshi Murakami, Yoshihiro Sekino, Taku Okamoto

Indonesian Petroleum Association

... arrays vertically moored from the seafloor to record acoustic waves generated by surface, deep-towed or ocean bottom sources. Analyzing the reflections...

Pseudo S-wave splitting effects associated with poor receiver coupling on ocean bottom multi component data

Moacyr de Souza Bezerra, James Simmons, James Gaiser

International Meeting for Applied Geoscience and Energy (IMAGE)

...Pseudo S-wave splitting effects associated with poor receiver coupling on ocean bottom multi component data Moacyr de Souza Bezerra, James Simmons...

First Results of Inaugural Deployments of the Australian National Ocean Bottom Seismograph Fleet

Alexey Goncharov, Ashby Cooper, Peter Chia, Michal Malinowski

Petroleum Exploration Society of Australia (PESA)

...First Results of Inaugural Deployments of the Australian National Ocean Bottom Seismograph Fleet Alexey Goncharov, Ashby Cooper, Peter Chia, Michal...

Super basin thinking: Methods to explore and revitalize the world’s greatest petroleum basins

Charles A. Sternbach

AAPG Bulletin

... towed streamer; OBN = ocean bottom nodes; RAZ = rich azimuth towed streamer; TOR = tilted orthorhombic; TT isotropy = tilted...

Broadband 4D Seismic Provides New Level of Detail

Yulia Biryaltseva, Tor Vegar Mårdalen, Per-Harald Saure-Thomassen, Marta Wierzchowska, Anastasiya Tantsereva, Julien Oukili

GEO ExPro Magazine

... broadband proof of concept, using the latest 2016 and 2019 GeoStreamer surveys, which together with Ocean Bottom Cable (OBC) seismic data, provides...

Study of Continental Shelf and Slope on the Coasts of Long Island, N.Y., and New Jersey

Gerald M. Friedman

Atlantic Geology

... UNIVERSITY into the relationships between acoustic properties and ocean-bottom geology, the writer began an investigation in 1965 into the grain-size...

Reverse-time migration of mobile marine vibrator data

Khalid Almuteri, Paul Sava, Jeffrey Shragge

International Meeting for Applied Geoscience and Energy (IMAGE)

... alternatives to seismic air-guns in ocean-bottom acquisition because of their low environmental impact. They are also advantageous due to their ability...

Abstract: Challenges of 4C Seismic Acquisition and Processing Offshore Sarawak (Paper 21)

Cyril Wong

Geological Society of Malaysia (GSM)

... being dominated by 2D and multi streamer 3D seismic acquisitions. However in recent years it has diversified to include ocean bottom recording...

ABSTRACT: Geophysical Surveys in Northeast Pacific

Ralph G. Currie, R. P. Riddihough

Circum Pacific Council Publications

... by detailed surveys, heat flow, ocean bottom magnetic a n d seismic measurements, sedimentological and geological studies have been used to produce...

DAS microseismic monitoring results from the July 2023 circulation tests at the Utah FORGE geothermal underground laboratory

Ismael Vera Rodriguez, Joseph Wolpert, David Podrasky, Thomas Coleman, Carlos Maldaner, Yuanyuan Ma, Michal Chamarczuk, Jonathan Ajo-Franklin, Matt Becker

International Meeting for Applied Geoscience and Energy (IMAGE)

... collected by an Ocean Bottom Seismograph Array: Journal of Physics of the Earth, 38, 99–147. Dyer, B., D. Karvounis, and F. Bethmann, 2023...

Abstract: Seismic velocities and reflection sequences of Wisconsinan glaciation in Emerald Basin (Scotian Shelf)

Johanna Hoehne, Keith Louden, Robert Courtney

Atlantic Geology

... properties of the units contained within two sites in the northern section of Emerald Basin using OBS (Ocean Bottom Seismometer) data and air-gun reflection...

ENHANCED IMAGING BENEATH COMPLEX GAS CLOUDS AND CARBONATES USING Q-TLFWI AND LS-QPSDM ON ULTRA-SPARSE SHALLOW WATER OBC NORTHWEST JAVA BASIN, OFFSHORE INDONESIA

Chenghai Jiao, Yitao Chen, Peipei Deng, Hudzaifah, and Normansyah

Indonesian Petroleum Association

... and complex gas reservoir was surveyed using an ocean bottom cable (OBC) acquisition. The survey consisted of orthogonal shot and receiver lines, featuring...

ABSTRACT: Deep Crustal Structure of Northwestern Gulf of Mexico, by Yosio Nakamura, Dale S. Sawyer, F. Jeanne Shaub, Kevin MacKenzie, and Jurgen Oberst; #91036 (2010)

Search and Discovery.com

Abstract: Geophysical Issues and Challenges in Malay and Adjacent Basins (Geophysics Paper 7)

Deva P. Ghosh

Geological Society of Malaysia (GSM)

... of shear wave through Ocean Bottom Cable (OBC) technology. However it is quite expensive and most of operators are reluctant to use the technology...

Abstract: Recent Trends in Offshore Exploration: More Data, Less Model (Geophysics Poster 19)

Guillaume Cambois, Maz Farouki

Geological Society of Malaysia (GSM)

... directions. Later techniques extended the width using additional source vessels. An alternative approach is to acquire ocean-bottom seismic, which provides...