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The AAPG/Datapages Combined Publications Database
Showing 990 Results. Searched 195,502 documents.
Dual-sensor streamer data analysis, resolution, penetration and interpretability for a regional deepwater 2D survey on the North West Shelf of Australia
Andrew Long
Southeast Asia Petroleum Exploration Society (SEAPEX)
... of Australia Andrew Long 2009 1 47 Removal of the receiver ghost will boost both low and high frequency content. High frequencies are lost as target depth...
2009
Exorcising the Ghosts The New Streamer Technology Launched by PGS
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... reflection wavelet from conventional marine hydrophone streamers is accompanied by a ghost reflection from the sea surface. The ghost produces unwanted...
2007
Abstract: Preservation of Aeolian Linear-Dune Relief During Catastrophic Flooding: Middle Jurassic Entrada and Todilto Formations, Ghost Ranch, New Mexico, USA, by A. A. Benan and G. Kocurek; #90937 (1998).
Search and Discovery.com
1998
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
2013
Abstract: Variable Depth Streamer Acquisition: Enhancing Interpretation with Broadband Marine Seismic; #90174 (2014)
R. Soubaras, R. Dowle, and R. Sablon
Search and Discovery.com
... for broadband marine seismic which utilizes a novel deghosting technique to remove the receiver ghost and extend the usable primary bandwidth up to six octaves...
2014
Australian Insights into Streamer Technology Innovations
Andrew Long
Petroleum Exploration Society of Australia (PESA)
...-/eve! source array (lower) decoup!es the primary and ghost source wavefronts. The ghost source wavefront is no longer parallel to the sea-surface...
2009
Early Middle Cambrian Formations in the Front Range Near Ghost River, Alberta
E. L. Fitzgerald
CSPG Bulletin
...Early Middle Cambrian Formations in the Front Range Near Ghost River, Alberta E. L. Fitzgerald 1962 501 510 Vol. 10 (1962) No. 9. (October) Early...
1962
The Ghost River Near Bow Valley
Rein deWit
CSPG Special Publications
...The Ghost River Near Bow Valley Rein deWit 1956 100 113 Andrichuk, J. M. (1951): Regional Stratigraphic Analysis of Devonian System in Woyming...
1956
ABSTRACT: The Impact of Broadband Seismic for Imaging and Reservoir Geophysics, by Pharez, Stephen J.; #90155 (2012)
Search and Discovery.com
2012
Abstract: Deterministic Marine Deghosting: Tutorial and Recent Advances; #90224 (2015)
Mike J. Perz and Hassan Masoomzadeh
Search and Discovery.com
... processing. In the first part of this paper, we provide a tutorial-style description of the ghost phenomenon and its adverse effect on resolution...
2015
Geology of Rocky Mountain Front Ranges Near Bow River, Alberta
Leslie M. Clark
AAPG Bulletin
.... Middle Cambrian strata along the mountain front are overlain unconformably by the Ghost River formation of questionable Devonian age. This is overlain...
1949
First Look at Seismic Data from a Towed Dual-Sensor Streamer
Andrew Long, Natasha Hendrick, Rune Tenghamn
Petroleum Exploration Society of Australia (PESA)
... above th e streamer. Thus, receiver ghost notches for the pressure and velocity sensors every recorded reflection wavelet from conventional...
2007
Marine Seismic Sources: Part I: Air-Guns for Non Experts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... of frequencies. However, as we will explain, the source ghost (see Box 3) has a detrimental effect on broad-band spectrum. the source ghost The time...
2010
Enhancing Resolution and Improving Imaging: The New Dual-Sensor Seismic Streamer
Natasha Hendrick, Andrew Long, Rune Tenghamn
Indonesian Petroleum Association
... wavelet recorded by a marine streamer is accompanied by a ‘ghost’ reflection from the sea surface. If both the seismic pressure wavefield...
2008
Analysis Techniques and Signal Enhancement Methods Applied to the Bellshill Lake Stratigraphic Trap Program: ABSTRACT
R. J. Graebner, D. F. Brennan
AAPG Bulletin
... the ghost reflection problem, the attenuation of shot generated boundary waves through wave length filtering with arrays of multiple seismometers...
1963
Analysis Techniques and Signal Enhancement Methods Applied to Bellshill Lake Stratigraphic Trap Program: ABSTRACT
R. J. Graebner, D. F. Brennan
AAPG Bulletin
... for attacking the ghost reflection problem, the attenuation of shot generated boundary waves through wave length filtering with arrays of multiple...
1963
Signature Processing of North Sea Air-Gun Data: ABSTRACT
E. A. Booth, A. P. Stacey
AAPG Bulletin
... ghost. Because the purpose of the project was to improve delineation of very small faults, we decided to try to improve resolution by applying...
1980
Burrow Patterns of Ghost Crab Ocypode ceratophthalma (Pallas) as Possible Indicators of Foreshore Slopes: ABSTRACT
A. Chakrabarti
AAPG Bulletin
...Burrow Patterns of Ghost Crab Ocypode ceratophthalma (Pallas) as Possible Indicators of Foreshore Slopes: ABSTRACT A. Chakrabarti 1980 690 690 64 5...
1980
Report on an unusual Cody Shale Fossil Assemblage from Casper, Wyoming
Search and Discovery.com
N/A
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
Different Approaches of Combining Geophone and Hydrophone Data From OBC Seismic at Bintuni-Berau Bay, Papua
Tepy Septyana, Yayat Supriatna, Supriyono, Greg Schurter, James Keggin, Jean-Jacques Chameau
Indonesian Petroleum Association
... component OBC data to suppress receiver-side ghost and reverberations is a proven product of combining two different sensors, geophone and hydrophone...
2010
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
Abstracts: S-wave Attenuation within the Weathering Layer of an Alberta Heavy Oil Field; #90173 (2015)
Kristof De Meersman
Search and Discovery.com
... back down into the earth. This later, secondary arrival consists of down-going, or ghost energy. In principle, it should be possible to estimate...
2015
A 3D immersed boundary method for acoustic wavefield simulation with irregular surface topography
Xiang Li, Ziduo Hu, Yancan Tian, Wei Liu, Zhonghua Xu, Gang Yao
International Meeting for Applied Geoscience and Energy (IMAGE)
... (1972). For seismic wavefield forward modeling, one important step of the immersed boundary method is how to compute the wavefield at the ghost points...
2023
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