Shallow Water Seismic Operations on the North West Shelf

T. J. Allen, D. Brown, J. Wardell

Petroleum Exploration Society of Australia (PESA)

... microbars. Streamer feathering can be a problem on the North West Shelf because of strong tidal currents, in addition to the prevailing currents. The South...

Unconventional Processing for 3D Data: A 1993 Case History

Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun

Indonesian Petroleum Association

.... In a conventional 3D marine acquisition mode, the cross-line direction coupling is short, quasi-nil, 100 m in this case without feathering and may...

Quantifying Geohazards Through Advanced Visualisation and Integration in the Terang-Sirasun Development, Kangean PSC, Indonesia

Peter Cook, Daniel Jayson, Susana Yunita Ritha, Paul J. Nichols, Doug W. Ellis, Jonathan Zwaan

Indonesian Petroleum Association

... of remobilisation. Data collection was primarily in a NW-SE orientation to avoid feathering angles due to strong current activity and orthogonal to the fault...

The Detection of Illicit Oil Discharges From Shipping and the Forensic Analysis of Synthetic Aperture Radar (SAR) Imagery

M.J. Womersley, J. Hurley

Indonesian Petroleum Association

... or feathering at the edges of the slick or classic shapes. (see Figures 2-10) Consideration of the composure of the image, signature of the candidate...

Illuminating Resolution

Paul Wood

GEO ExPro Magazine

... at a time. The feathering (displacement of streamers by currents) also required traces to be ‘binned’ – plotted at their correct shotreceiver...

Analysis of rank-reduction methods for filtering and interpolation

Rafael Manenti, Mauricio D. Sacchi

International Meeting for Applied Geoscience and Energy (IMAGE)

... or irregularly spaced data. On marine data, cable feathering can also cause irregularities in data acquisition. On land data, obstacles, like residences...

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)

... feathering of the 12-km streamers, as well as increased swell noise, and water velocity variations. Meanwhile, there were development wells during...

High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach

Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal

Indonesian Petroleum Association

... to strong currents in the area. This technique addresses poor far-offset coverage due to feathering variations (Priasati and Mustafa, 2011). Broadband...

Improving 4D signal using advanced 4D workflows: A case study from Gulf of Mexico

Vincent Durussel, Jianxiong Chen, Abhishek Raj, Bartosz Szydlik, Markos Sourial, Joseph Rafik Hanna, Gabriel Mattei, Leslie Bartsch

International Meeting for Applied Geoscience and Energy (IMAGE)

... weather, and large swell and feathering. To improve the fold of coverage around obstructions, the first monitor used two geometrical configurations...

Seismic interpolation based on quadratic denoising neural network

Yuhan Sui, Xiaojing Wang, Jianwei Ma

International Meeting for Applied Geoscience and Energy (IMAGE)

... processing, it is essential to acquire a dense seismic data. However, due to the influence of various complex factors, such as cable feathering and uneven...

Chapter 46: Architecture and Facies of Confined Deep-water Clastics in the Grand Coyer Remnant, Grès d’Annot, France

Julian Clark, David Stanbrook, Andy Gardiner

AAPG Special Volumes

... channel erosion surface (erosional). Upper fill comprises amalgamated axial fill, with beds becoming nonamalgamated and feathering into the thin-bedded...

Abstract: LSPSM for Pre-and Poststack Time Lapse Studies; #90187 (2014)

Abdolnaser Yousefzadeh and John C. Bancroft

Search and Discovery.com

... on the positioning of the hydrophones due to streamer feathering. The ocean bottom cable (OBC) method of data acquisition can be used instead of a streamer...

Causes and Appearance of Noise in Seismic Data Volumes, by Satinder Chopra and Kurt J. Marfurt; #41476 (2014).

Search and Discovery.com

The Paleogene of the Panoche Creek-Cantua Creek Area, Central California (Fall Field Trip Guidebook); Frontmatter and Roadlog

Max Payne

Pacific Section SEPM

... of Temblor age can be seen overlying the Kreyenhagen shale. At 52.3 Kreyenhagen shale can be seen lying on yellowing-feathering Domengine sandstone...

Pre-Cambrian Geology of the Area Between Clay Basin and Browns Park in Utah and Colorado

Wallace R. Hansen

Wyoming Geological Association

... in crossbedded sandstones, by feathering out of conglomerates, and by the lithology of component pebbles, cobbles, and boulders in the conglomerates. To yield so...

Late Quaternary Deposits Near Point Sal, South Central California: A Time Frame For Coastal-Dune Emplacement

Antony R. Orme

Special Publications of SEPM

... Qe2 is largely explained by deposition on a coastal ramp Qe5 with dunes feathering out against the Point Sal Ridge Such an explanation however is less...

Playa Sedimentology and Geomorphology: Mixture Modelling Applied to Landsat Thematic Mapper Data of Chott EL Djerid, Tunisia

Nick A. Drake, Robert G. Bryant, Andrew C. Millington, John R. G. Townshend

Special Publications of SEPM

... per gypsum concentrations on the sandflat sug that this gypsum is eolian Given the NE SW trend gest ing feathering at the southern edge...

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

... to achieve this is the use of steerable streamers to better match the streamer feathering of the monitor survey to that of the base survey. Another method...

Quantitative Seismic Reservoir Characterization of an Oligocene Miocene Carbonate Buildup: Malampaya Field, Philippines

Dietmar Neuhaus, Jean Borgomano, Jean-Claude Jauffred, Christophe Mercadier, Sam Olotu, Jrgen Grtsch

AAPG Special Volumes

..., the Malampaya field was covered with a 25- 25-m bin size three-dimensional (3-D) seismic survey. The data quality is affected by streamer feathering...

Chapter 6: Geologic Framework of Muddy Creek Canyon Case-Study Area - Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir (MP-02-6)

T.A. Ryer

Utah Geological Survey

... recognized as extending northward to Dry Wash and Short Canyon, gradually feathering out into the shaly interval above the Clawson and Washboard units...

Gold and Tungsten Deposits in a Part of the Sugarloaf District, Boulder County, Colorado

R. L. Langenheim, Jr.

Earth Science Bulletin (WGA)

... of fractures, exposed in the vicinity of the Pueblo Chance Claim (Fig. 3, 6B), are probably related both to feathering out of the Livingstone Fault spur...

Gold-Silver Occurrences of the El Indio Belt, Chile

Gordon Siddeley, Ramon Araneda

Circum Pacific Council Publications

...." They strike from north­ west to northeast. Feathering is common, both vertically and horizontally. Small stockworks containing pyrite, melanterite (iron...

Impact of Pre-Stack Depth Migration on the Anama Prospect, Papuan Foreland Basin

K. Bradey

Papua New Guinea (PNG) Petroleum Convention Proceedings

... and to maintain a high CDP fold. The survey was affected by high cable feathering (up to 2 0 ^) as a result of strong currents flowing from the Turama...

Mapping of Salt Structures in the Gulf of Mexico Using Marine CSEM

J.J. Zach, M.A. Frenkel, P. Lindhom, A.M. Ostvedt-Ghazi, A. Kumar, T. Pham

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... altitude above the seafloor, orientation, tilt and feathering. • Model Parameters: mudline conductivity, and depth of water column from echosounder...

Upper Cretaceous Geology of the Celtic Sea

A. J. Weighell, M. R. Dobson, R. J. Whittington, L. J. Delanty

CSPG Special Publications

... at the southern end. Here the Upper Cretaceous is represented by a thin, undeformed seismic unit feathering out northwards and overlying folded and faulted...