ABSTRACT: Variable Depth Streamer Acquisition„Benefits of Truly Broadband Marine Seismic

Robert Soubaras, Peter Whiting

GCAGS Transactions

...ABSTRACT: Variable Depth Streamer Acquisition„Benefits of Truly Broadband Marine Seismic Robert Soubaras, Peter Whiting Variable Depth Streamer...

Marine CSEM with a Novel Towed Acqusition System (Paper A4)

F. L. Engelmark, J. Mattsson, J. Linfoot

Geological Society of Malaysia (GSM)

... streamer. A preliminary unconstrained inversion of the Peon reservoir is shown by warm colours in the subsurface. m and had offsets from 2,500 m...

Seismic Imaging Technology: Part III

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... from conventional 3D streamer acquisition had been difficult in this field, due to gas in the overburden and multiples in the lower reservoir zones...

Abstract: Sub-Salt and Sub-Basalt Imaging Using Long Offset and Multicomponent Seismic Data, by J. Gaiser, N. Jones, and P. Fontana; #90923 (1999)

Search and Discovery.com

The contribution of recent developments in signal processing technology and geological constraints to the reimaging of narrow-azimuth streamer data in the north-eastern Gulf of Mexico

Hongyan Li, Jarred Hostetler, Nadxieli De La Rosa Perez, Hugo Enrique Munoz Cuenca, Zhao Ge, Wilson Ibanez, Courtney Steichen, Ruoyu Gu, Jarrod Hutson, Michiru Tomida

International Meeting for Applied Geoscience and Energy (IMAGE)

...The contribution of recent developments in signal processing technology and geological constraints to the reimaging of narrow-azimuth streamer data...

Broadband Seismic Technology and Beyond: Part XI: Which Technology to Choose?

Lasse Amundsen, Martin Landrø, Jan Erik Lie, Vidar Danielsen, Per Eivind Dhelie

GEO ExPro Magazine

... technologies, different shapes of the streamer and so on. Using these alternative set-ups, Lundin’s geophysicists have tried to find what is hidden...

Seismic Frequency Bandwidth Constraints in Deepwater Locations

Andrew Long, Iain Buchan

Indonesian Petroleum Association

.... A common misconception associates shallow seismic source and streamer towing depth with increased high frequency amplitudes, larger frequency range...

Abstract: Pre-salt Imaging in Brazil’s Santos Basin Using a Variable-depth Streamer Data Set, by Lanlois, Jeremy and Bai, Bing; #90166 (2013)

Search and Discovery.com

Abstract: Acquisition and Processing of 3-D Dual-Sensor Towed Marine Streamer Data, by Anthony Day, Tilman Klüver, Andrew Long, Martin Widmaier, Berit Osnes, and Adrian Burke; #90105 (2010)

Search and Discovery.com

Permanent Seismic Monitoring of the Ekofisk Field

Per Gunnar Folstad

GEO ExPro Magazine

..., as porosity remains unchanged. However, in highly porous chalk fields such as Ekofisk, 4D changes are also transmitted into the overburden due to reservoir...

Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1)

Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier, Anthony Day, Stephen Pharez, Maz Farouki

Geological Society of Malaysia (GSM)

...Marine Acquisition and Processing Using Dual Sensor Towed Streamer (Geophysics Paper 1) Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier...

Reconstruction of the Subsurface Reflected Wavefield on a Dense Grid from Multisensor Streamer Data

M. Vassallo, K. Eggenberger, D.J. van Manen, P. Watterson, A. Raskopin, A. Özbek

Indonesian Petroleum Association

... is due to the fact that the method is data dependent. Each of the measurements measured by a multisensor seismic streamer contains independent...

Broadband Seismic Technology and Beyond: Part V: PGS's GeoStreamer „ A Double Win

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... conventional streamers, it records very low ambient noise levels. Sea-surface swell motion (and thus induced noise on a seismic streamer) decreases...

ABSTRACT:MULTICOMPONENT OBC (4C) PRESTACK TIME IMAGING OVER PAMBERI, LRL BLOCK, OFFSHORE TRINIDAD

Tony Johns, Carmen Vito and Raul Sarmiento

Geological Society of Trinidad & Tobago

... conventional seismic data are perturbed due to the presence of shallow gas and/or fluid in the pore spaces of the rock. Furthermore, mode-converted...

ABSTRACT: Wide Azimuth Simultaneous Acquisition Marine Experiment; A Synthetic Study, by Tsingas, Constantine; Huo, Shoudong; Lorentz, Gary; Wang, MingXing; Jervis, Michael; Musser, James A.; Kelamis, Panos; #90141 (2012)

Search and Discovery.com

Filling the Inversion GapŽ Without Well Data: Multi Level Sources and Streamers Help Improve Inversion

Martin Bayly, Dominic Lowden, Bruce Webb, Ed Kragh

Indonesian Petroleum Association

... Lowden* Bruce Webb* Ed Kragh** ABSTRACT INTRODUCTION With conventional marine streamer surface seismic data, a data “gap” exists in the low...

Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... cross-correlation QC between the input and the model. From left to right: the final tomography model, the flat streamer FWI, and the slanted streamer...

Simultaneous source wide azimuth seismic acquisition using low frequency Gemini source in eastern Mediterranean Sea

Shangli Ou, Shelley Zaragoza, Zachary Lawrence, Lindsey Donaldson, Chris Tapie, Kim Begay-Jackson, Brian deMartin, Ares Ouzounis, Jie Shu, Luigi Pastore, Gita Febriany

International Meeting for Applied Geoscience and Energy (IMAGE)

... be found in Table 1. The original survey design consists of an 18 x 100m x 7,500m streamer spread; however, it was adapted to 14 x 100m x 8,050m due...

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...

Thailand’S First 4D Seismic Project - Bualuang Field Case Study

Search and Discovery.com

Thailands First 4D Seismic Project - Bualuang Field Case Study; #11206 (2019)

Jaume Vendrell-Roc, Juthaporn Densirimongkol

Search and Discovery.com

...’s secondary objectives was to be able to perform 4D studies, as the original Bualuang streamer survey was acquired in the beginning of the life...

Abstract: Multiple Streamers and Sources in 3D Marine Seismic Surveys, Offshore Sarawak - 1986

Vincent Kong

Geological Society of Malaysia (GSM)

... rate of some 11,000 km per month. The use of the twin-streamers-twin-sources technique raised two points of concern. One, of maintaining streamer...

ABSTRACT: OBC Seismic Learnings in Papua, by Supriatna, Yayat; Barley, Brian J.; Supriyono, Supriyono; #90155 (2012)

Search and Discovery.com

ABSTRACT: Offshore Alaska: Prospect Maturation Techniques in Challenging Arctic Environments; #90125 (2011)

Jaeger, Guenter, Homza, Thomas X., Rosenbladt, Robert L., Prusak, Deanne, Hurst, Clive, Buerkert, Thomas P.

Search and Discovery.com

... streamer acquisition. Option (a) was deemed more desirable due to environmental and stakeholder considerations. To ensure that the on-ice option...

Abstract: Application of Adaptive De-Ghosting on the Conventionally Acquired Seismic Data Improves Inversion Results; #90319 (2018)

Mostafa Salheen, Ivica Mihaljevic, Mohamed Afia, Tarek Nafie, Tarek El-Melegy, Magdy Abdelaty, Raghad ElSayed, Maheswara Phani, Sushobhan Dutta

Search and Discovery.com

... notch problem which can be applied to conventionally acquired, flat streamer geometries. Adaptive de-ghosting (AD) performs de-ghosting and redatuming...