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The AAPG/Datapages Combined Publications Database
Showing 1,055 Results. Searched 200,293 documents.
Broadband Seismic Technology and Beyond: Part VII: CGGs BroadSeis A Change of Thinking
Lesse Amundsen, Martin Landrø
GEO ExPro Magazine
... and believed that seismic deghosting through ghost notches in pressure-only recordings in towed streamers was impossible when the sensors were deep...
2014
Burrows of the Ghost Crab Ocypode Quadrata (Fabricius) on the Barrier Islands, South-Central Texas Coast
Gary W. Hill, Ralph E. Hunter
Journal of Sedimentary Research (SEPM)
...Burrows of the Ghost Crab Ocypode Quadrata (Fabricius) on the Barrier Islands, South-Central Texas Coast Gary W. Hill, Ralph E. Hunter 1973 Vol. 43...
1973
Kutei Basin: Feasibility Study of a Broadband Acquisition
Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Paolo Battini, Bonita Nurdiana Ersan, Francesca Brega, Ferdinando Rizzo, Giorgio Cavanna, Buia Michele
Indonesian Petroleum Association
... methodologies are available all dedicated to the removal of receivers’ ghost effect. The ghost is the result of having the sensors inside...
2013
Challenges of Sub-Thrust Imaging Using Broadband Three-Dimensional Seismic Data: a Case Study in the Outer Banda Arc, Indonesia
Masamichi Fujimoto, Yonghe Guo, Anky Fatwa, Yuki Sasaki
Indonesian Petroleum Association
... acquisition technology is an application of broadband marine seismic technologies to remove the receiver ghost. This broadband marine seismic acquisition...
2014
Modern Marine 3D Seismic Acquisition - Technical Considerations
Chris Walker
Petroleum Exploration Society of Australia (PESA)
... both the water and target depths are important, the former since the sea surface ghost reflection is used to improve the illumination...
1997
Geology and Evolution of the Kodiak Margin, Gulf of Alaska
Roland von Huene, Michael A. Fisher, Terry R. Bruns
Circum Pacific Council Publications
..., and von Huene,, 1981). In the offshore area of the shelf, the most extensive single stratigraphic horizon that was defined in seismic reflection data...
1987
Recording and Processing Procedures for Multi-channel Seismic-Reflection Data Collected in the Western Ross Sea, Antarctica
S. V. Dadisman, H. F. Ryan, D. M. Mann
Circum Pacific Council Publications
...Recording and Processing Procedures for Multi-channel Seismic-Reflection Data Collected in the Western Ross Sea, Antarctica S. V. Dadisman, H. F...
1987
UK Continental Shelf: Raising the Bar for Regional 3D Seismic in the Central North Sea
Gregor Duval, Steve Hollingworth, Luke Twigger, CGG
GEO ExPro Magazine
... a thick Upper Cretaceous chalk interval, which presents many challenges for achieving stable velocities with reflection tomography. Thin layers...
2015
Geology of Rocky Mountain Front Ranges Near Bow River, Alberta: General Geology
Leslie M. Clark
AAPG Special Volumes
... basin is the westward limit of mapping. Middle Cambrian strata along the mountain front are overlain unconformably by the Ghost River formation...
1954
Petroleum Geology of Kodiak Shelf, Alaska
Michael A. Fisher
AAPG Bulletin
... of vitrinite reflection measurements in sedimentary rocks and determination of burial history using vitrinite reflectance and authigenic minerals: Geol...
1980
Bottom Cable 3-D Seismic Operations in the Transition Zone
Ezhar Manaf, Bambang Indroyono, Peter C. Johnson, James A. Musser
Indonesian Petroleum Association
... with thicknesses varying between about 10 – 20 m. Thus, unaliased reflection signal frequencies on the order of 80 hertz are required at the target intervals...
1995
Abstract: Belly River Channel Architecture Reservoir Analog Ghost Dam, Cochrane, Alberta; #90187 (2014)
D. S. Coutts and P. K. Pedersen
Search and Discovery.com
...Abstract: Belly River Channel Architecture Reservoir Analog Ghost Dam, Cochrane, Alberta; #90187 (2014) D. S. Coutts and P. K. Pedersen AAPG Search...
2014
Exploration Potential of the Nigerian Transform Margin
Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria
GEO ExPro Magazine
... and the velocity wavefield, it is possible to completely remove the receiver ghost whilst towing the streamers deeply enough to reduce noise and increase signal...
2012
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
... by source and receiver ghost reflections in never ending quest to increase useful frequency range. However, what we could possibly do to fill in the ghost...
2018
Structure of Upper Cenozoic Strata Beneath Kodiak Shelf, Alaska
Michael A. Fisher, Roland Von Huene
AAPG Bulletin
... of upper Cenozoic strata beneath the Kodiak Shelf has been determined from an interpretation of 3,500 km of 24-fold seismic reflection data. The shelf...
1980
Effects of Bioturbation on Sediment Properties
A. A. Ekdale, R. G. Bromley, S. G. Pemberton
Special Publications of SEPM
... the inequalities having been slowly levelled by worms. It is a marvellous reflection that the whole of the superficial mould over any such expanse has passed...
1984
Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)
Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek
Search and Discovery.com
... motivation for recording pressure and the vertical pressure gradient (or acceleration) is to remove the downgoing ghost wavefield, reflected at the sea...
2011
High-fidelity full-waveform imaging via impedance inversion
Feng Chen, Yu Zhang, Lian Duan, Weishan Han, Yilong Qin, Qianggong Song
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection angle image to invert the impedance model. The inverted broad-band impedance model can be used directly for geological interpretation...
2023
Gemini: A fully operational broadband source for model building and imaging
Carsten Udengaard, David Brookes, Hector Flores
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection seismic data. To improve the results of FWI there is a benefit to generate source signal at low frequencies. Multiple methods have been attempted...
2023
Geology of the Wasootch Creek Map-Area, Alberta [Abstract]
D. L. Scott
CSPG Bulletin
... of the Bow Valley region. The Ghost River or Arctomys Formation has been removed on one fault block by pre-Devonian erosion. End_Page 922...
1964
Stratigraphy and Petroleum Trapping Mechanisms of Upper Jurassic Entrada Sandstone, Northwestern New Mexico: ABSTRACT
Ronald S. Reese
AAPG Bulletin
... basin Echo Amphitheater-Ghost Ranch area show long, parallel, eolian transverse dune buildups in the upper Entrada perpendicular to the dominant wind...
1981
Broadband Seismic Technology and Beyond: Part VIII: BroadSeis in Exploration
Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth
GEO ExPro Magazine
... in the shallow detail and in the fractured basement. Ghost-Free Data As discussed in GEO ExPro, Vol. 11, No.1, BroadSource is a synchronized source with two gun...
2014
Geometry and Morphology of Crustacean Burrows in Torrey Pines and Bodega Estuaries, California: ABSTRACT
Eric J. McHuron, Kenneth J. McMillen, John E. Warme
AAPG Bulletin
.... Burrows studies include those of two ghost shrimps (Callianassa californiensis and C. longimana), a fiddler crab (Uca crenulata), and two grapsoid...
1973
Abstract: A Dual-Sensor Towed Marine Streamer Cable: Acquisition and Processing, by Walter Söllner, Svein Vaage, David Carlson, Martin Widmaier, Anthony Day, and Stephen Pharez; #90077 (2008)
Search and Discovery.com
2008
Abstract: Dual Sensor Seismic Examples from Around the Middle East, by Mark Spencer-Jones and Per H. Semb; #90105 (2010)
Search and Discovery.com
2010