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The AAPG/Datapages Combined Publications Database

Showing 4,277 Results. Searched 200,357 documents.

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Hybrid streamer/sparse OBN imaging offshore Norway

Chris Walker, Zhengzheng Zhou, Xi Li

International Meeting for Applied Geoscience and Energy (IMAGE)

... converted from the brute stack velocities picked on the streamer data. This ability can lead to a substantial simplification of the conventional model...

2023

Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China

Huahui Zeng, Qin Su, Huijie Meng, Shengtao Zang, Deying Wang, Shuhai Qie

International Meeting for Applied Geoscience and Energy (IMAGE)

...Full azimuth angle domain Q prestack depth migration imaging technology: A case study of tight gas in western China Huahui Zeng, Qin Su, Huijie Meng...

2024

ABSTRACT Wide Azimuth Seismic Acquisition (WATS) Vastly Improves Subsalt Resolution in the Deepwater GOM: Case Studies in Atwater Valley, Mississippi Canyon and Green Canyon Areas, #90104 (2010)

Propes Russell; Yanchak Dennis

Search and Discovery.com

...ABSTRACT Wide Azimuth Seismic Acquisition (WATS) Vastly Improves Subsalt Resolution in the Deepwater GOM: Case Studies in Atwater Valley, Mississippi...

2010

Intelligent digital rock physics assisting quantitative seismic interpretation

Zhiyu Hou, Danping Cao, Xinjie Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

... REFERENCES Alkhimenkov, Y., E. Caspari, S. Lissa, and B. Quintal, 2020, Azimuth-, angle- and frequency-dependent seismic velocities of cracked rocks due...

2023

Modelling of Fractures Developed Due to Structural Deformation in the Karjan Prospect of Cambay Basin in India; #41090 (2012)

K. M. Shukla and I. Jayakumar

Search and Discovery.com

.... These attributes are used for fracture modelling to define two sets; this has worked as a dip and azimuth constraint for 3D Discrete Fracture Network...

2012

Abstract: Characterizing Dipping Fractures from P-wave Amplitude Versus Azimuth Studies; #90187 (2014)

Jon Downton and Hampson Russell

Search and Discovery.com

... to emphasize the azimuthal dependence of P-wave Amplitude versus Azimuth, Downton et al. (2011) rewrote the linearized AVAz expression of Pšenčik...

Unknown

Predicting the depth of viscous stress peaks in moving salt sheets: Conceptual framework and implications for drilling

Ruud Weijermars and Martin P. A. Jackson

AAPG Bulletin

... and clay content on wave velocities: Geophysics, v. 51, p. 2093–2107, doi: 10.1190/1.1442062. Herwanger J. Koutsabeloulis N., 2011, Seismic...

2014

Extended Abstract: Advances and Challenges in Seismic Data Processing and Imaging for Geologically Complex Areas

Ruben D. Martinez

GCAGS Transactions

... Aaron, P., S. Barnes, R. Hegge, and R. Van Borselen, 2011, Enhanced data reconstruction for true-azimuth 3D SRME: First Break, v. 29, February 2011 issue...

2012

Abstract: Seismic Fracture Characterization of Middle Marrat Formation Using Prestack Azimuthal Inversion: A Case Study In Kuwait; #91204 (2023)

Taiwen Chen, Mohamed Hafez, Muneera Al-Awadhi, Rajesh Rajagopal, Alanood Al-Otaibi, Krishna Gouravarapu and Karam Abd Rabou

Search and Discovery.com

... as an effective tool for fracture prediction. The 3D seismic data was acquired with long offsets (8000 m), full azimuth and high fold (3600 fold). True...

2023

From Arrhenius to CO2 Storage: Part XII: Model for Radiative Transfer of Fluxes in the Temperature-Stratified Atmosphere

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... for this is the intensity’s dependence on the angle θ of a traveling beam to the vertical (see Part XI, Figure 3), manifested through a factor cosθ...

2021

Analysis of Uniformity of Proppant Distribution Between Clusters Based on a Proppant-Wellbore Dynamics Model

Egor Dontsov, Christopher Hewson, Mark McClure

Unconventional Resources Technology Conference (URTEC)

... the developments to address a practical problem of uncertainties. The goal is to quantify how the uncertainty of perforation diameter and azimuth...

2023

Simulated Effect of Time of Satellite Overpass in Mapping Lineaments: ABSTRACT

Marc I. Yalom

AAPG Bulletin

... from satellite imagery is possibly limited by the time of satellite overpass and the resultant sun azimuth and elevation angles. The use of plastic...

1983

Abstract: Imaging Subtle Faults Using Azimuthal Coherence Attribute: A Case Study from Central Saudi Arabia; #90271 (2016)

Faisal Al-Qahtani, Abdullatif Al-Shuhail

Search and Discovery.com

... seismic data set from a gas field in Central Saudi Arabia. We generated four migrated 3-D data volumes sorted by azimuth in addition to a conventional...

2016

Multiple Diffractions

Search and Discovery.com

N/A

Revealing the subsalt in Garden Banks with a sparsely-shot TPS OBN and FWI

Michael Merritt, Guido Baeten, Vishram Rambaran, Karen Godfrey, Kevin Bianchini, Tara Brothers, Frederic Chelminski, Alex Hao, Huawei Gao, Yingxue Su, Zhiyuan Wei

International Meeting for Applied Geoscience and Energy (IMAGE)

... images/velocities spectacularly reveal complicated subsalt structure, including salt feeders, shale bodies, and basement faulting. This resounding success...

2024

Abstract: Fracture Detection in the Migrated Domain: Practical Aspects of Prestack Time Migration of Azimuthally-limited 3D Land Data Volumes; #90171 (2013)

Mike Perz, Juefu Wang, and Ye Zheng

Search and Discovery.com

... analysis should be performed in the migrated domain. However in practice, the spatial sampling of the individual azimuth-limited data subvolumes which...

2013

Facies-constrained elastic full-waveform inversion for tilted orthorhombic media

Ashish Kumar, Ilya Tsvankin

International Meeting for Applied Geoscience and Energy (IMAGE)

... nonuniqueness, FWI is constrained using lithologic information, such as the vertical P- and S-wave velocities and density obtained from well logs...

2024

Encased Secondary Minibasins: an Emerging Play in the Deepwater Gulf of Mexico; #30359 (2014)

Ursula Edwards, Vernon Moore, Ugojoh Odumah

Search and Discovery.com

..., Texas, USA ([email protected]) 1 Abstract Advances over the last several years in seismic acquisition (wide azimuth, rich azimuth, and coil...

2014

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