Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 971 Results. Searched 194,555 documents.
The Megabreccia Reservoir at Ghost Ranch Oilfield, Railroad Valley, Nevada
Search and Discovery.com
N/A
ABSTRACT: A System for Ghost-Free Marine Seismic Acquisition, by Fromyr, Eivind; Pharez, Stephen; #90141 (2012)
Search and Discovery.com
2012
A Step Change in Seismic Imaging Using a Unique Ghost Free Source and Receiver System; #41449 (2014)
Per Eivind Dhelie, Robert Sorley, Torben Hoy, David Lippett
Search and Discovery.com
... the direct source wavefield is annotated with (1) and the source ghost reflection is annotated with (2). This similar physical behavior will also...
2014
Broadband Seismic Technology and Beyond: Part II: Exorcizing Seismic Ghosts
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... has zero sensitivity due to the ghost, the Z-geophone has its maximum sensitivity, and vice versa. Let R denote the ’reflection response...
2013
Broadband Seismic Technology and Beyond: Part VI: Towards a Ghost-Free Solution
Lasse Amundsen, Martin Landrø, Eivind Frømyr
GEO ExPro Magazine
... of methodologies that can be used to de-ghost the source. The ghost reflection can be attenuated by spreading it out in time, or over-under techniques can...
2013
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
Broadband Data from Flat Streamers: Considerations for Acquisition and Processing
Phil Fontona, Edward Hager
Indonesian Petroleum Association
... on the receiver-side ghost, and commonly used are co-located velocity and pressure sensors and dual-depth or variable depth hydrophones. All these methods...
2015
A New Seismic Method to Significantly Improve Deeper Data Character and Interpretability
Andrew Long, Guillaume Cambois, Gregg Parkes, Anders Mattsson, Terje Lundsten, Mazin Farouki
Indonesian Petroleum Association
... acquisition has been tested in the southern Browse Basin during 2008 in an effort to remove both source ghost and receiver ghost effects from towed streamer...
2009
Abstract: A Mimetic Scheme for Finite Difference Modeling of Acoustic Reflection; #90255 (2017)
F. Solano-Feo, J. M. Guevara-Jordán, O. Rojas1, C. González-Ramírez, B. Otero, R. Rodríguez
Search and Discovery.com
...Abstract: A Mimetic Scheme for Finite Difference Modeling of Acoustic Reflection; #90255 (2017) F. Solano-Feo, J. M. Guevara-Jordán, O. Rojas1, C...
2017
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)
... combining focus of streamer development was upon pressure sensor from the earth below, and the their signals, ghost reflections can be cancelled...
2009
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
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
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
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
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
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
ABSTRACT: Exploration Outside of the Mute Zone; the Geophysics of a Billion Barrel Discovery in the Mature North Sea, by Lie, Jan E.; Danielsen, Vidar; #90142 (2012)
Search and Discovery.com
2012
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)
.... The consequence is that a series of “ghost” notches are introduced into the frequency spectra, and the reflection wavelet is undesirably elongated...
2008
Low-Frequency De-Ghosting Method to Enhance Basement Layer Continuity Image in Foxtrot South East Area, North West Java Sea
Ryan Bobby Andika, Hudzaifah, Deny Martian, Nurudin Mahmud, Sri Sadono
Indonesian Petroleum Association
...-frequency component by using the receiver de-ghosting method. In general, this method is applied to attenuate ghost signals which are commonly recorded during...
2019
Resolution, Bandwidth, and Money: ABSTRACT
N. A. Anstey
AAPG Bulletin
... by manipulating the charge size, the depth, and the ghost reflection; many small charges and a few large charges may be combined in the CDP technique...
1981
Abstract: 3C Deghosting for Refraction Time-lapse Monitoring; #90187 (2014)
P. B. Wills and K. De Meersman
Search and Discovery.com
... with good S/N, we see a high amplitude ghost reflection. As the receiver moves from deep (right) to shallow (left), the ghost delay becomes smaller...
2014
Marine Broadband Seismic Data Acquisition: PETRONAS Perspective (Paper A1)
C. F. Low, S. Chandola, Z. M. Zawawi, A. Aziz Muhamad, S. Kumar, M. Shah Sulaiman
Geological Society of Malaysia (GSM)
... an improved bandwidth in the final image. improving resolution, enhanced imaging of thin beds and In variable depth configuration, the receiver ghost notches...
2012