Ship and Airborne Magnetometer Results from the Scotia Shelf, Grand Banks and Flemish Cap

Peter Hood

Atlantic Geology

... at no great distance below the ocean bottom. More detailed interpretation must await the compilation of the resultant aeromagnetic profiles...

High-resolution seismic imaging of shallow karstified carbonate overburden offshore Indonesia

Xiaobo Li, Yonghe Guo, Yi Xie, Barry Hung, Ilham Panggeleng, M. R. Husni Sahidu, Sarah Putri

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the targeted carbonate layer and the sampling limitation of the Ocean-Bottom Cable (OBC) acquisition, is a solution that handles the associated...

Advances in OBN Technology: Full Azimuth, Long Offset Illumination for Complex Reservoirs, #70290 (2017).

John Smythe

Search and Discovery.com

... azimuth, long offset illumination, characteristic of ocean bottom node (OBN) acquisition, are shown in data examples from deep-water pre-salt fields...

Acquisition geometry design based on full-wavefield migration

Billy A. Revelo Obando, Gerrit Blacquire

International Meeting for Applied Geoscience and Energy (IMAGE)

... that allows to optimize the receiver geometry for a fixed source distribution, e.g., think of ocean bottom nodes. The former is parameterized with a receiver...

Reservoir Characterisation with Ocean Bottom Seismic: A South East Asia Case Study

Rob Ross, Christian Proud, Alessandro Mannini, Ahmad Shahir bin Saleh

Southeast Asia Petroleum Exploration Society (SEAPEX)

...Reservoir Characterisation with Ocean Bottom Seismic: A South East Asia Case Study Rob Ross, Christian Proud, Alessandro Mannini, Ahmad Shahir bin...

Empirical Testing of the Water Depths of Transportation and Deposition for the Permian (Guadalupian) Delaware Mountain Group in West Texas and New Mexico

Ronald E. Young

West Texas Geological Society

... by turbidity and density currents where the pelagic ooze has been swept from the ocean bottom surface by the advancing turbidity and density currents...

Value of conventional PS-wave velocity analyses for PSDM of deep-water OBS data

James Gaiser, James Simmons, Moacyr de Souza Bezerra

International Meeting for Applied Geoscience and Energy (IMAGE)

... ocean-bottom cable (OBC) survey offshore Brazil. The VP/VS model along with P-wave velocities determined from NMO analyses or PSDM of the P-wave data...

Overcoming signal processing challenges on a deep-water sparse OBN survey: A case study from the Gulf of Mexico

Matthew Salgadoe, Nigel Seymour, Hongyan Li, Di Chen

International Meeting for Applied Geoscience and Energy (IMAGE)

... an increased focus on acquiring sparse ocean-bottom node (OBN) surveys with the primary aim of updating earth models using full-waveform inversion (FWI...

Abstracts: Petroleum History Institute 2022 Oil History Symposium Santa Barbara, California, May 18, 2022

Petroleum History Institute

Petroleum History Institute

... positioned drillships with blow out preventers (BOP’s) on the ocean bottom, separate from Gulf of Mexico efforts. This plus geophysical advances and new...

Seismic Characterization of Large-scale Sandstone Intrusions

Mads Huuse, Joe Cartwright, Andrew Hurst, Noralf Steinsland

AAPG Special Volumes

..., Florence, Extended Abstracts, H022.MacLeod, M. K., R. A. Hanson, C. R. Bell, and S. McHugo, 1999, The Alba field ocean bottom cable seismic survey...

Abstract: Ocean Bottom Seismic in the Arabic Gulf; We Need to Adapt the Acquisition Parameters to the Local Environment, by Karl A. Berteussen and Yefeng Sun; #90105 (2010)

Search and Discovery.com

Chapter 12: Mexico—Area 1—Amoca, Miztón, and Tecoalli Oil Discoveries, Sureste Basin, Gulf of Mexico

Tito Andrea Bianco, Emanuele Tozzi

AAPG Special Volumes

... possibly influenced by salt proximity. The legacy seismic data consisted of two different surveys, Ocean Bottom Cable (OBC) and streamer (Figure 18...

New Insights Beneath the Salt

Steven G. Henry, Naresh Kumar, Sujata Venkatraman

GEO ExPro Magazine

... discovery well. The yellow line represents the base of salt which is located 5 km below sea level (nearly 3 km below the ocean bottom). The well...

Mid-Miocene Turbidite Systems: A New Play for Papua New Guinea

Alaister Shakerley, Tim Rady, Neil Hodgson, Karyna Rodriguez

Southeast Asia Petroleum Exploration Society (SEAPEX)

... and potentially by ocean bottom currents. The unconfined and laterally-migrating channel complexes transition on the basin floor into extensive...

Crossing the Valley of Death Between Innovation andApplication: Experiences in Subsalt Imaging

Search and Discovery.com

Multi-Azimuth Coherence Attribute Applications; #42284 (2018)

Satinder Chopra, Kurt J. Marfurt

Search and Discovery.com

... shows an example from a wide-azimuth ocean bottom seismometer survey acquired offshore West Africa. On the basis of the orientation of faults...

A seeded approach to deblending OBN data

Carsten Udengaard, Indranil Samanta, Richard Huang, Eric Camarda, Yi Xuan

International Meeting for Applied Geoscience and Energy (IMAGE)

... and imaging. In this paper we present a method to improve deblending results, while reducing run time and cost. In Ocean Bottom Node (OBN) data...

Offshore Data Acquisition in Shallow Water: Challenges and Opportunities

Simon J. Molyneux, Samantha Jarvis, James K. Dirstein

Australian Petroleum Production & Exploration Association (APPEA) Journal

... April 2019]. SEG Wiki (2017). Ocean-bottom Node. Available at https://wiki.seg.org/ wiki/Ocean-bottom_node [verified 2 April 2019]. SEG Wiki (2018a...

Insight from keywords co-occurrence in SEG annual meetings: A bibliometric study

Changcheng Liu, Srichand Prajapati

International Meeting for Applied Geoscience and Energy (IMAGE)

... acquisition and relevant types of equipment and technique as shown in Figure 2c. It refers to ocean-bottom cable, ocean-bottom node, and distributed...

Marine Techniques

C. Hans Nelson

Special Publications of SEPM

... of the ocean bottom (Fig. complex fan-valley meanders on the Amazon provided exciting new findings about (Daniuth et al., 1983a) and r4ississippi (Garrison et...

Unlocking hidden potential in shallow water Gulf of Mexico legacy data for carbon capture and storage exploration

Rachel Collings, Igor Marino, Adriana Arroyo Acosta, Jack Kinkead, Hugo Medel, Trong Tang, Gabriela Suarez, Brett Sellers

International Meeting for Applied Geoscience and Energy (IMAGE)

... in prohibitive costs and complexities for acquisition of new data. However, there is an abundance of vintage Ocean Bottom Cable (OBC) data available...

High Frequency Full Waveform Inversion as an Interpretation Solution

Laurence Letki, Matt Lamont, Troy Thompson

Australian Petroleum Production & Exploration Association (APPEA) Journal

... is ever increasing. Large seismic surveys, long offsets, multi- and full-azimuth datasets, including 3D and 4D, marine, ocean-bottom nodes...

A seasonal-dependent water velocity model for the Gulf of Mexico

Claudio Bagaini

International Meeting for Applied Geoscience and Energy (IMAGE)

... of the perturbations that affects the quality of the seismic images obtained from data acquired in deep waters. In the case of ocean bottom node (OBN...

Influence of node position uncertainty on FWI and Mirror-RTM

Felipe Capuzzo, Marco Cetale, Sergio Luiz da Silva, Roger Moreira, Felipe T. Costa, Ammir A. Karsou, Jorge Lopez

International Meeting for Applied Geoscience and Energy (IMAGE)

... is helpful for better planning and design of time-lapse applications. INTRODUCTION In recent years, Ocean Bottom Node (OBN) surveys have...

Abstract: Using A 3D PSDM Simulator to Facilitate Overburden and Survey Consistent Modelling of the 4D Seismic Response of the Norne Field; #90171 (2013)

A. Drottning and M. Branston

Search and Discovery.com

... survey. Ocean bottom (OBS) survey. Wide azimuth (WAZ) survey. Offset well seismic (VSP) survey. Ideal illumination survey (i.e. 1D approach). Figure 1...