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The AAPG/Datapages Combined Publications Database

Showing 3,848 Results. Searched 200,621 documents.

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Abstract: INTERPRETIVE SEISMIC DATA PROCESSING ON OPI PHASE-III 2003 DATA; #90150 (2012)

Azhar Jamil Siddiqui and Muhammad Haneef

Search and Discovery.com

... Consistent Gap Deconvolution was applied to predict & remove the reverberations and to improve the temporal resolution of the data. • Advanced Refraction...

2012

Abstract: Receiver Function Analysis of Crustal and Upper Mantle Stratigraphy Across the Western Superior Province; #90172 (2014)

Morounkeji Olaleye, Andrew W. Frederiksen

Search and Discovery.com

... from this study will be integrated with previous receiver function studies, tomographic models, and LITHOPROBE reflection and refraction surveys...

2014

Abstracts: S-wave Attenuation within the Weathering Layer of an Alberta Heavy Oil Field; #90173 (2015)

Kristof De Meersman

Search and Discovery.com

... meters of overburden. Q values are measured from the spectral ratios of up-going and down-going S-wave refraction energy at each receiver. These up-going...

2015

Abstracts: Improved Near-surface Velocity Models from 2D Waveform Tomography of Vibroseis First-arrival Data; #90173 (2015)

Brendan R. Smithyman and Ronald M. Clowes

Search and Discovery.com

... inversion (tomography) and full-waveform inversion (FWI) of refraction data is commonly known as waveform tomography (WT), a developing field that has...

2015

Abstract: The NEON Project: Developing a Petroleum Prospectus for Nunavut; #90213 (2015)

C.D Jauer, H.R. Jackson, G.N. Oakey, C. Harrison, and B. Beauchamp

Search and Discovery.com

... and geophysical studies ranging from modern and legacy seismic reflection data, crustal refraction profiles, aeromagnetic surveys, and heat flow...

2015

Abstract: Faults, Joints and Anisotropy Dominate Sonic, Resistivity Log Responses in a Geopressured Wabamun Limestone Gas Reservoir at Resthaven; #90225 (2015)

Gordon M. Uswak and Murray Gilhooly

Search and Discovery.com

..., induction log polarisation horn and conductivity anomalies, sonic waveform refraction and birefringence, and Stonely acoustic wave velocity...

2015

Abstract: Geology without Limits Investigation of Lithosphere Deep Structure of the Caribbean by Seismic Methods; #90238 (2015)

K. H. James, N. Amelin, and L. Miles

Search and Discovery.com

... the Gulf of Mexico to the Atlantic Ocean and crossing the Caribbean Sea interior. It will include some 60,000 km of reflection and refraction seismic...

2015

Abstract: Tectonostratigraphic Evolution of the Nicaraguan Rise Based on Integration of 2D Seismic and Potential Fields Data: New Constraints on Caribbean Plate History and Petroleum Exploration; #90238 (2015)

Bryan Ott and Paul Mann

Search and Discovery.com

... with gravity modelling and pre-existing seismic refraction data. The main objective of the study is to define the underlying crustal structure...

2015

Abstract: Sensitivity Analysis and Application of Time-lapse Full Waveform Inversion: Synthetic Testing, and Field Data Example for Monitoring An Underground Gas Blowout, The North Sea, Norway; #90254 (2016)

Hadi Balhareth, Martin Landro

Search and Discovery.com

... monitoring studies. Time-lapse refraction can provide complementary seismic solutions for monitoring the subtle subsurface changes, which challenge...

2016

Abstract: Tomographic Reflected-Wave FWI Using Time Lag; #90254 (2016)

Geoff Clark, Yilong Qin

Search and Discovery.com

... image quality and building good initial model for conventional FWI. Ray-based refraction/reflection tomography methods are commonly used to obtain long...

2016

Abstract: Reducing the ambiguity in seismic data processing through the use of well data: a case study from offshore UAE; #90254 (2016)

Oleg Khakimov, Mark A. Benson, Frantisek Janik, Grzegorz Kwasny, Roger J. May

Search and Discovery.com

... decisions are made on this basis. In the Arabian Peninsula this ambiguity is particularly evident in processes such as refraction statics, where one often...

2016

Abstract: Red Sea 2D Transition Zone Reprocessing Case Study; #90254 (2016)

Sergey Kishchik

Search and Discovery.com

... a combination of “single layer refraction statics solution” with “2D wave equation datuming.” The fourth processing challenge was the suppression of the “interbed...

2016

Abstract: Enhancing First-Break Picking in Land 3d Seismic Data using Smart Supergrouping Technique; #90254 (2016)

Saud S. Saadi, Pavel Golikov, Maxim Dmitriev, Andrey Bakulin

Search and Discovery.com

... and coherent noises, and then applied the supergrouping. The results show improved SNR of the supergrouped data with greatly enhanced refraction...

2016

Abstract: Enhancing the Signal-To-Noise Ratio of Sonic Waveforms by Interferometric Stacking; #90255 (2017)

Ali Aldawood, Ibrahim Hoteit, Abdulrahman Alshuhail, Abdullatif Al-Shuhail

Search and Discovery.com

.... Our objective is to extend the theory of super-virtual seismic refraction interferometry to enhance the signal-to-noise ratio of refracted P-wave...

2017

Abstract: Kinematics of Jurassic Rifting and Oceanic Spreading between the Continental Blocks of Western Florida and the Yucatan Peninsula; #90285 (2016)

Pin Lin, Paul Mann

Search and Discovery.com

... GUMBO refraction line in the northeastern GOM; and (4) we recognize isolated salt bodies from the Straits of Florida to as north as the Tampa Arch...

2017

Abstract: Mesozoic Stretching Amounts of the Continental Margins of the Gulf of Mexico Basin Derived from 3D Gravity Inversion and Depth to Basement Mapping; #90285 (2016)

Luan Nguyen, Paul Mann

Search and Discovery.com

... inversion. To constrain our model, we constructed a depth to basement map using a compilation of previous seismic refraction and deep drilling results...

2017

Abstract: Birth and Development of Oil and Gas Industry in the Northern Carpathians (Until 1939); #90310 (2017)

Piotr Krzywiec

Search and Discovery.com

... consisting of 99 high quality geological maps in scale 1:75 000. Geophysical surveying techniques applied by “Pionier” company such as refraction...

2017

Abstract: Basin and Petroleum Systems Modeling of the Olga Basin, Northern Barents Sea; #90310 (2017)

Ruediger Lutz, Peter Klitzke, Philipp Weniger, Martin Blumenberg, Dieter Franke, Kai Berglar, Lutz Reinhardt

Search and Discovery.com

...) and shallow sediment samples. Our MCS data and refraction seismic data from literature are the structural base for a basin and petroleum system model (BPSM...

2017

Abstract: A Revised Distribution of Mesozoic Sediments and Its Implications on Play Type Elements and Interpreted Leads Within the Orphan Basin, Offshore Newfoundland and Labrador, Canada; #90310 (2017)

David McCallum, James Carter, Deric E. Cameron, Victoria Mitchell

Search and Discovery.com

... of data coverage. More recently it was interpreted , using refraction/wide-angle reflection and deep near-incident seismic reflection data, that syn-rift...

2017

Abstract: Gravity Modeling and Seismic Reflection Study of the Barreirinhas and Ceara Basins of Northern Equatorial Brazil to Determine Upper Plate…Lower Plate Origins across the Romanche Fracture Zone and Implications for Hydrocarbon Prospectivity; #90311 (2017)

Eric Lunn

Search and Discovery.com

... across both basins were made parallel to the RFZ and validated with existing seismic refraction and reflection data to show variations in extension...

2017

Abstract: Reflection Full Traveltime Inversion in the Image Domain; #90319 (2018)

Yue Ma, Tong W. Fei, Yan Wu, Yi Luo

Search and Discovery.com

... to the frequency of 5-45 Hz. Actually the frequencies below 5 Hz are missing from the data. Preprocessing of this data includes refraction energy removal...

2018

Abstract: New Observations Suggest the Need for Revised Tectonic Reconstructions of the Gulf of Mexico;

Erin Beutel, Irina Filina

Search and Discovery.com

... of this margin requires further investigation. The thickness of oceanic crust along the Yucatan margin derived from vintage refraction data and from recent...

Unknown

Abstract: Near-surface Velocity Modeling through a Computationally Efficient Implementation of 1.5D Laplace-Fourier Full Waveform Inversion; #91204 (2023)

Apostolos Kontakis, Diego Rovetta, Daniele Colombo, Ernesto Sandoval-Curiel

Search and Discovery.com

... velocity model building. The method works by inverting the full waveform (amplitude and phase) of refraction events, in virtual super shot gathers...

2023

Abstract: Case Studies: Full-waveform Inversion and FWI Imaging for Land Data; #91204 (2023)

Cristina Reta-Tang, James Sheng, Faqi Liu, Alfredo Cantu, Alejandro Vargas

Search and Discovery.com

...-consistent results for data acquired with limited offsets. The workflow includes the following steps: a) Refraction tomography to build the near surface...

2023

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