Using one-dimensional stochastic inversion to delineate the base of the mass transport complexes and top reservoir in the Thunder Horse Field, Gulf of Mexico

Abigail Maxwell, Nayyer Islam, Francis Rollins, Laura Ortiz-Sanguino, Olubunmi Elebiju, Hau Pham Huu, Jean-Paul Van Gestel

International Meeting for Applied Geoscience and Energy (IMAGE)

... bottom node data: Deepwater Gulf of Mexico case study: 89th Annual International Meeting, SEG, Expanded Abstracts, 3220–3224, doi: https://doi.org...

An integrated workflow centered around elastic FWI for complex subsalt imaging using wide-azimuth data in the southern Gulf of Mexico

Hongyan Li, Riaz Alai, Nolan Brand, Frederico Xavier de Melo, Hugo Enrique Muñoz Cuenca, Wenmiao Liu, Iestyn Williams, Saeeda Hydal, Khaled Abdelaziz, Emmi Sanchez Vargas, Nik Nur Halim C Soh, M Shah B Sulaiman, Sandeep Kumar

International Meeting for Applied Geoscience and Energy (IMAGE)

... azimuth constraints relative to contemporary ocean-bottom-node (OBN) acquisition geometry. Due to these factors, commonimage-point (CIP) tomography...

Improving subsalt images using FWI and FWI imaging: A streamer case study at Big Foot

Weihong Fei, Jingru Chen, Min Yang, Leah Grassi, Erik Everson, Paul Bovet, Marin Laomana, Sheree Wold, Alex Yanjun Hao, Chi Chen, Shubin Zeng, Zhiyuan Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

... indicates subsalt targets. Inspired by the recent successful FWI applications in improving velocity models using various data types, including ocean bottom...

Super-virtual interferometry for noise elimination on vertical seismic profiling (VSP)

Yicheng Zhou, Yang Cui, Sherif Hanafy

International Meeting for Applied Geoscience and Energy (IMAGE)

... in fields such as ocean bottom node (OBN) and micro-seismic cases. Fourth International Meeting for Applied Geoscience & Energy...

Blended Source Ocean Bottom Node Seismic Data Acquisition … A Case Study, #41312 (2014)

Chris Walker, David Hays

Search and Discovery.com

...Blended Source Ocean Bottom Node Seismic Data Acquisition … A Case Study, #41312 (2014) Chris Walker, David Hays Blended Source Ocean Bottom Node...

Seismic Foldout: Quad 35 Hybrid MC3Ds: Innovative multi-parameter FWI for near field exploration

Tor Akermoen, Jeroen Hoogeveen, GEOEX MCG, Kristen Berli, Seismic Partner, Tom Rayment, Percy Mellar

GEO ExPro Magazine

... true Hybrid 3D acquisition, whereby ocean bottom nodes (OBN) and high-density streamer data were acquired simultaneously. Here, the streamer vessel...

The Seismic Route to Cost Appropriate Offshore CO2 Storage Monitoring

Will Bradbury, Bent Kjølhamar, Adriana Citlali Ramirez, Tone Holm-Trudeng, Paul West

Southeast Asia Petroleum Exploration Society (SEAPEX)

... Bottom Nodes (OBN) and a repurposed light weight, small-footprint 3D system (XHR) the use of which has been well established by academia and the O&G...

Abstract: Separated Wave-Field Imaging: Utilizing the Multiple Wavefield to Improve Sub-Surface Illumination for OBS Surveys; #90319 (2018)

Jyoti Kumar, Tony Martin, Julien Oukili

Search and Discovery.com

..., we adapt the method from towed streamer acquisition to any ocean-bottom seismic survey where the shot distribution for each receiver is typically very...

Semi-inverse relationship between critical angle and reflectivity coefficient, and its implication in seismic survey design, processing, and interpretation

Chen Bao

International Meeting for Applied Geoscience and Energy (IMAGE)

... if they are important or more economic. Figure 3 reflects the subsurface illumination for a target event for an ocean bottom node (OBN) survey designed...

Deep-Water Slope Reservoir Geometries and Properties in Wiriagar Deep Field

Asep Nugraha, Aryo Prabowo, M. R Husni Sahidu, Janiel Rivera, Raihan Mahfoedz

Indonesian Petroleum Association

... suggest that this well penetrated the main channel axis. Seismic spectral decomposition calculated from High Density Ocean Bottom Node (HDOBN...

Abstract: Illuminating Asset Value through New Seismic Technology. Everything We Do Starts With Our Ability to Create an Image...

Michelle Judson

Houston Geological Society Bulletin

... in the subsalt image. GOM—Atlantis Field: An alternative approach to wide azimuth acquisition, ocean bottom seismic (OBS) node technology was developed...

A Case History: High Productivity Seismic Data Acquisition Using Bps ISS® (Independent Simultaneous Source) with Triple Source Vessels In 3D Tangguh Seismic Node Survey

Hery Prastowo, Johnathan Stone, Deny Suryanto, Danang Priyambodo

Indonesian Petroleum Association

..., J., 2019, Delivering A Step-Change in Imaging from Indonesia’s First Ocean Bottom Node 3d Seismic Survey At Tangguh: Proceedings Of Indonesian...

Abstract: Imaging Salt Diapirs Using High-Resolution Wideangle Seismic Data, by R. A. Edwards and P. J. Barton; #90923 (1999)

Search and Discovery.com

Seismic Imaging Technology: Part III

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... ørdnaL nitraM dna nesdnumA essaL Ocean bottom seismic (OBS) produces superior seismic images compared to those from conventional 3D streamer seismic...

Ocean-bottom-cable dual-sensor summation: A robust approach

Jianwu Jiao, Stewart Trickett, Brian Link

CSPG Special Publications

...Ocean-bottom-cable dual-sensor summation: A robust approach Jianwu Jiao, Stewart Trickett, Brian Link 1998 101 102...

Maximizing imaging resolution and amplitude fidelity of low-dip stratigraphic traps through continued optimization of seismic acquisition and processing: A case study from the Guyana South East Stabroek Block

Yaxun Tang, Fuxian Song, Lorie Bear, Mark Widmer, Luke Wilson, Vikas Gudipati, Rishi Bansal, Steve Knapp, Chunshou Xia, Wei Zhao, Yu Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-bottom node (OBN) surveys in the Stabroek Block to further improve imaging quality. ACKNOWLEDGEMENTS CONCLUSIONS We have presented a case study...

Marine Vibrator Concepts for Modern Seismic Challenges

Andrew Long, Rune Tenghamn

Petroleum Exploration Society of Australia (PESA)

... such as wide-azimuth (WAZ) and full-azimuth (FAZ) towed streamer surveys, ocean bottom node (OBN) surveys, and so on. MVs can also deployed...

A graph-space optimal transport FWI approach based on κ-generalized Gaussian distribution

Sérgio Luiz E. F. da Silva, Giorgio Kaniadakis

International Meeting for Applied Geoscience and Energy (IMAGE)

... Ricker wavelets. In addition, we simulate an ocean bottom node (OBN) acquisition by employing 21 receivers on the ocean floor equally spaced every 400...

Bayesian uncertainty quantification for reservoir parameter changes estimated from time-lapse machine learning

Jinsong Chen, Chang Li, Lei Wei, Anusha Sekar, Maisha Amaru

International Meeting for Applied Geoscience and Energy (IMAGE)

... history matching simulation models of a deep-water oil field in the Gulf of Mexico, where one towedstreamer baseline and multiple ocean-bottom node (OBN...

Nonlinear time difference detection of seismic image based on image registration

Rongwei Xu, Huazhong Wang, Bo Feng, Chengliang Wu

International Meeting for Applied Geoscience and Energy (IMAGE)

... template-matching fullwaveform inversion using sparse ocean-bottom node data: 82nd EAGE Annual Conference and Exhibition, EAGE, Extended Abstracts, doi...

Abstract: Reverse Time Migration of Prestack Elastic Data; #90224 (2015)

R. Ferner and M. D. Sacchi

Search and Discovery.com

... a.) was used to conduct a synthetic seismic survey. The survey was designed as an ocean bottom node survey with 500 receivers placed on the ocean floor (Z = 400...

Seismic Foldout: Discover more in Møre, Norway

Marit Stokke Bauck, Anna Rumyantseva, Idar Kjørlaug, VIRIDIEN

GEO ExPro Magazine

... of sparse ocean bottom nodes (OBN) was deployed; these results will be available later in 2025. This article outlines potential reservoirs that can...

Seismic Imaging Technology: Part IV: The Ultimate Marine Seismic Acquisition Technique?

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... crossline and inline. To follow our line of reasoning, it is necessary to know a bit more about Ocean Bottom Surveying (OBS) and imaging. In GEO ExPro...

Supporting offshore CCS pilot scale injection with Spot Seismic

Habib Al Khatib, Jean-Luc Mari, Tillmann Roth, Elodie Morgan

Carbon Capture, Utilization and Storage (CCUS)

... white dots with dark lines. At each of the 16 receiver locations, Ocean Bottom Nodes (OBN) were semipermanently laid out for 3 months to maximize...

Seismic Snapshot - Fourth Quarter 2021

Pesa Staff

Petroleum Exploration Society of Australia (PESA)

... in late May when PGS mobilized for a simultaneous node and streamer acquisition survey which was completed in mid-August, during which PGS set...