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The AAPG/Datapages Combined Publications Database

Showing 95 Results. Searched 189,136 documents.

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Highlights of 3D Surveys, Offshore Sarawak

H. J. E. Schmidt

Southeast Asia Petroleum Exploration Society (SEAPEX)

... there was a feathering angle of 10 degrees with a 2400 m streamer length). The effect of proper positioning is illustrated by the seismic line shown in Fig. 2, which...


Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

... in source-receiver distances and azimuths, large cable feathering angles, etc. We recommend during test-line evaluation to compare the velocity spectrum...


Baram Field „ The 3D Marine Re-Processing Challenge

Jörg J. Wicker, Jonathan E. F. Stearn

Geological Society of Malaysia (GSM)

... maximum of 48 fold coverage for prime lines. Infill lines were shot to increase the fold in areas with irregular streamer feathering and presence...


Case Study - Advanced Seismic Acquisitions and Processing Results in Indonesia

Michele Buia, Bakhrudin Mansyur, Herastya Iman Priyonggo

Indonesian Petroleum Association

... circles [Moldoveanu, 2008] and not straight lines. Secondly, feathering and deviation are not necessarily detrimental to the final result. Thirdly...


Time Slicing the Cooper Basin

Witold Seweryn, Dave Cockshell, Peter Hough, Steve Fabjancic

Petroleum Exploration Society of Australia (PESA)

... with feathering distance of 300 m. The final output grid was edited in order to remove portions of the grid outside areas covered by 3D surveys. Also holes...




Montana Geological Society

... are lacking over most of the field-conference area, feathering out near the Idaho-Montana and Montana-Wyoming borders, as shown on Figure 1...


“The Explosion in Marine Seismic Technology – How to Choose the Right Tool”

William S. French, Svein Vaage

Southeast Asia Petroleum Exploration Society (SEAPEX)

... an acceptable solution. The feathering of long streamers is uncontrollable and effective infill shooting is not possible with long streamers. Far...


Anisotropic Multi-Azimuthal Velocity Model Building and Depth Imaging on Tulip 3D Coil Shooting Survey

Michele Buia, Suyang Chen, Olga Zdraveva, Swee Leng Ng, Martin Bayly, Michelle Tham

Indonesian Petroleum Association

... Proceedings, 2011 controlled streamer feathering: 54th SEG Annual Meeting, Expanded Abstracts, 293-295. Durrani, J.W., French, W., and Comeaux, L.B., 1987...


Extended Abstract: What is Wave Equation Pre-stack Depth Migration? An Overview

Andrew Long

Petroleum Exploration Society of Australia (PESA)

... perspective, vesse ls always have irregular speed, streamers have feathering, currents and waves are at work, and the 'grid' of (surface) midpoints...


Fit for Purpose Time Lapse Seismic at F6 (Geophysics Paper 23)

Elvis Chung, Paul Hague

Geological Society of Malaysia (GSM)

... provided software to predict streamer feathering matches and measure repeatability of the survey compared to the 2002 base-line. A time-lapse QC (Quality...


Depth Imaging Coil Data: Multi Azimuthal Tomographic Earth Model Building and Imaging of Tulip (Paper A15)

S. Chen, M. Buia, L. Livraghi, M. Bakhrudin, M. Tham, M. Bayly, S. Ng, O. Zdraveva

Geological Society of Malaysia (GSM)

...: US Patent No. 4,486,863. Cole, R.A., and French, W.S., 1984, Three-dimensional marine seismic data acquisition using controlled streamer feathering...


Circular Shooting Survey on the Tulip Discovery: Full Azimuth Streamer Acquisition and Real Time Illumination QC

Michele Buia, Mikael Garden, Emanuele Tozzi, Riccardo Vercesi

Indonesian Petroleum Association

.... Firstly, the fold of coverage is generated using intersecting circles [Moldoveanu, 2007] and not straight lines. Secondly, feathering and deviation...


3D Seismic from Planning to Mapping

A. Kullerud, O. Nipen, H. E. Nordberg

Indonesian Petroleum Association

... feathering from line to line. Processing Migration algorithms will be focused in this part as it is the most important and crucial aspect of 3D seismic...


Tulip Field 3D Coil Shooting Survey„Preliminary Data Processing Results

Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng

Indonesian Petroleum Association

...: US Patent No. 4,486,863. Cole, R.A., and French, W.S., 1984, “ThreeDimensional Marine Seismic Data Acquisition Using Controlled Streamer Feathering...


Upper Permian Formation of Delaware Basin of Texas and New Mexico

Walter B. Lang

AAPG Bulletin

.... B. Richardson, U.S. Geol. Survey Van Horn Folio 194 (1914), p. 6. End_Page 264------------------------------ the Delaware basin, feathering out...


3D Model-Driven Subsurface QC of 4D Acquisition

Andrew Long, Bingwen Du, Barbara Kajl

Petroleum Exploration Society of Australia (PESA)

... shots. This plot assumed regular surface acquisition geometry (e.g. no feathering), and was used for benchmarking the modelling. Note the significant...


Three-Dimensional Seismic-Reflection Techniques

Hermann Buchholtz

Circum Pacific Council Publications

.... For calculation of 3-D residual statics, reference traces are used; these applied, only lines with small feathering angles should be selected...


Aspects to the Resolving Power of 3D Seismic Surveys

Wolfgang Houba

Geological Society of Malaysia (GSM)

... data processing can also be achieved by dynamically changing the bin location according to the degree of cable feathering along the ship's track...


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...


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...


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...


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