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The AAPG/Datapages Combined Publications Database
Showing 16,611 Results. Searched 200,621 documents.
Abstract: Application of Viscoacoustic Full Waveform Inversion to Shallow-Water, Shallow-Gas Data; #90246 (2016)
Xin Cheng, Ronan Petton, Ian Anstey, Wai-Leong Lai, Denes Vigh, Gavin Menzel-Jones
Search and Discovery.com
... the anelastic effects. This is conventionally achieved using ray-based reflection tomography techniques. However, to overcome the limitations...
2016
Abstract: The Raven High Pressure Gas Field in West Nile Delta: Evolution of Subsurface Understanding From Appraisal to Development; #90310 (2017)
Mohamed Zahran, Jonathan M. Henton
Search and Discovery.com
... form inversion. This was followed by a multiscale 3D full waveform inversion (FWI) and five iterations of reflection tomography. This approach has led...
2017
High Velocity Zones in Deep Mini-Basin Miocene Sediments, Eugene Island, Northern Gulf of Mexico; #40613 (2010)
Fred F.C. Snyder; N. Biles; L. Den Boer; P. Hooyman; G. Jamieson; C. Sayers
Search and Discovery.com
... Bartman, 2002, Seismic pore-pressure predicted using reflection tomography and 4-C seismic data: The Leading Edge, v. 21/2, p. 188-192. High...
2010
Compensating for Seismic Absorption for Orthogonal Shooting Field Data: A Case Study on NW Tunu Area, Indonesia
Doddy Iqbal Biramandita, Vishal Kumar, Wayne Zanussi, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam, Didiek Bhudy Prabowo
Indonesian Petroleum Association
... loss, bandwidth degradation, phase distortion and poor seismic imaging. In this work, PSDM and Q-tomography were combined to build velocity model...
2016
Where's the Data? Acquisition and Processing of Seismic Data in the PNG Highlands
Subhash Chandra, Geoff Mansfield, Peter Carver
Petroleum Exploration Society of Australia (PESA)
... reflection energy apparent. recorded data, although better than earlier years, remains poor Many experimental surveys have been performed since the late...
2015
High Resolution Passive Seismic Tomography- a NEW Exploration Tool for Hydrocarbon Investigation, Recent Results from a Successful Case History in Albania, #40729 (2011)
Nikos Martakis, Akis Tselentis, Parakevas Paraskevopoulos
Search and Discovery.com
...High Resolution Passive Seismic Tomography- a NEW Exploration Tool for Hydrocarbon Investigation, Recent Results from a Successful Case History...
2011
Seismic Imaging of the SW South China Sea Deep Crustal Structure Shows Evidence for a Ductile Lower Crust during Rifting; #30404 (2015)
M. Delescluse, T. Pichot, N. Chamot-Rooke, M. Pubellier, Y. Qiu, G. Sun, J. Wang, J.-L. Auxiètre
Search and Discovery.com
... reflection arrival travel times have been picked from the refraction dataset. A travel time tomography inversion was first performed to obtain a 2-D...
2015
The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)
Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,
Search and Discovery.com
... using reflection tomography. This approach has become the preferred method for velocity model building in recent years. Stork presents a method...
2011
3-D Tomographic Amplitude Inversion for Compensating Transmission Losses in the Overburden
Barry Hung, Kefeng Xin, Sergey Birdus, James Sun
Indonesian Petroleum Association
...* ABSTRACT A tomographic inversion approach using prestack depth migrated common image gathers is utilized to compensate reflection data for amplitude...
2009
Improved Structural Imaging of the Karama Seismic Survey Using Anisotropy Kirchhoff and Beam Depth Migration
Zbigniew Ostapiuk, Bee Jik Lim, Martin Bayly
Indonesian Petroleum Association
... of a regional anisotropy trend. Velocity updating via high resolution grid reflection tomography. The water column in this model was described...
2012
Seismic Refraction Data from Sunda Shelf
Robert E. Houtz , Dennis E. Hayes
AAPG Bulletin
... records were reanalyzed, seeking interpretations internally consistent with the newer data. To account for the traveltime data more accurately, more...
1984
Use of Seismic Surveying for Exploration of Oil and Gas Fields in the Fergana Valley
B. S. Vol’vovskiy, I. S. Vol’vovsky, B. B. Tal’-Virskiy
Petroleum Geology: A Digest of Russian Literature
..., etc. The reflection and refraction observations were carried out according to a system of counter and overtaking traveltime curves. In areas of gentle...
1960
2007
Gas Hydrate Offshore Vancouver Island, Northern Cascadia Margin
M. Riedel, Eleanor C. Willoughby, Nigel Edwards, Roy D. Hyndman, George D. Spence, Ross Chapman, Marc-Andre Chen, Ivana Novosel, Katrin Schwalenberg
AAPG Special Volumes
...-frequency single channel seismic reflection data: Journal of Geophysical Research, v. 104, p. 29092922.Ganguly, N., G. D. Spence, N. R. Chapman, and R. D...
2009
Seismic Reflection Imaging with Active Sources and Microseismic Events Recorded on Horizontal DAS Cables
David Langton, Dan Kahn, Brian Fuller
Unconventional Resources Technology Conference (URTEC)
... tomography or other specialized method. In any case, solving the reflection imaging problem for Figure 4 would require specialized skills and software. We...
2019
To flow through an image: Advances in the use of ground-penetrating radar in hydrology inspired by the vision and work of Rosemary Knight
Stephen Moysey
International Meeting for Applied Geoscience and Energy (IMAGE)
..., such as time-lapse reflection tomography (Mangel et al., 2020). The missing link between the architecture of a flow system and system response variables, like...
2022
Abstract: The Elastic Look-Ahead Walkaway and Predictive Drilling Applications; #90213 (2015)
Scott Leaney, Alberto Malinverno, and Michael Jones
Search and Discovery.com
... recordings – velocities are estimated using either stacking coherency or reflection tomography. But these velocity estimates may still be too...
2015
Successful Depth Imaging at Banyu Urip Field
Yuki Y. Agulia, Michael Gurch, Sony Mohammad, Bastian Hutahayan
Indonesian Petroleum Association
...) workflow used a reflection tomography based approach constrained by all available well data. The Q Model Building (QMB) workflow was an integrated approach...
2018
A method of relative impedance holography-inversion based on reflection coefficient inversion
Jiangfeng Zheng, Jialin Sun, Zongyu Zhen, Shaoxuan Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... the even and odd component of the reflection coefficient, 𝛿 𝑒 and 𝛿 𝑜 are separately the even and odd impulse pair, 𝑇 is the layer two-way traveltime...
2022
The Relationship Of Rock Properties And Elastic Properties By Using Integrated Seismic Quantitative Interpretation Methods To Characterize Carbonate Facies Banggai Basin
Search and Discovery.com
N/A
Multilayer perceptron and Bayesian neural network based implicit elastic full-waveform inversion
Tianze Zhang, Jian Sun, Daniel O. Trad, Kristopher A. Innanen
International Meeting for Applied Geoscience and Energy (IMAGE)
... for the selection of initial models. First-arrival traveltime tomography is often used to retrieve smooth P-wave velocity (Teodor et al., 2021...
2022
An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification
Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira
AAPG Bulletin
.... Zdraveva, 2010, Building tilted transversely isotropic depth models using localized anisotropic tomography with well information: Geophysics, v. 75...
2020
Seismic Characterization of the Fiordland Gas-hydrate Province, New Zealand
Miko Fohrmann, Andrew R. Gorman, Ingo A. Pecher
AAPG Special Volumes
... traveltime. 1 km = 0.6 mi.OBSERVATIONS OF FREE GAS ASSOCIATED WITH HYDRATESA consistent reflection that could represent the base of free gas is not present...
2009
Mozambique Upper Fan: Origin of Depositional Units
L. Droz, D. Mougenot
AAPG Bulletin
... (hemipelagic deposits?). Sec twtt = seconds two-way traveltime. Fig. 6. Line drawings of seismic reflection profiles crossing channels and levees of Serpa...
1987