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The AAPG/Datapages Combined Publications Database
Showing 3,163 Results. Searched 196,194 documents.
Environmental Forensics in the Context of the Oil and Gas Industry; #80250 (2012)
Paul Philp
Search and Discovery.com
..., with all of these issues there are two major questions: what is the source of the contaminant, and is it undergoing natural attenuation or degrading...
2012
Fracture Visualization and Quantification Using Helical CT Scan Technology; #120151 (2014)
Laura Kennedy, David James, and Barry Newton
Search and Discovery.com
... for a 3-foot section of core. The data from the scanner provides a 3D distribution of X-ray attenuation values (Hu), with a maximum voxel resolution...
2014
Analysis and Integration of Well Logs and Ultrasonic Velocities of Productive Facies in the Upper Viola Formation in Southwestern Kansas; #11110 (2018)
William K. Hagood, Victor Cimino, Matthew Totten, Abdelmoneam Raef
Search and Discovery.com
... Pwave velocities were conducted on the same core to understand the potential of seismic attenuation effects and velocity variation in reservoir facies...
2018
Pre-Messinian Tight Reservoir Characterization Western Nile Delta, Egypt; #11317 (2020)
Trisakti Kurniawan, Hasnor Farhana Hasnan, M Adni B Wahab, Wahyu Prasetyotomo, Christian Brinzer, Alessandro Mannini
Search and Discovery.com
... prediction from seismic. This workflow has resulted in the attenuation of noise while preserving the signal, and ultimately an optimized seismic data...
2020
The development of seismic reflection sandbox modeling
Donald H. Sherlock, Brian J. Evans
AAPG Bulletin
... particles: Journal of the American Ceramics Society, v. 44, p. 513-522. Purnell, G. W., 1986, Observations of wave velocity and attenuation in two...
2001
Shooting Seismic in Linked Circles
Lasse Amundsen, Martin Landrø
GEO ExPro Magazine
... sophisticated digital group forming. Further noise attenuation is achieved during data processing. As the number of surveys increases it is likely that the noise...
2009
Multiparameter FWI imaging in the Gulf of Mexico
Tom Rayment, Karen Dancer, James McLeman, James Penwarden, Tim Ooi, Monica Hartmann
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the wavefield that have traditionally required attenuation prior to imaging such as ghost and multiple energy. The derived reflectivity volume is naturally...
2023
GPR surveys reveal the subsurface geology of major sea turtle nesting islands in the Saudi waters of the Arabian Gulf
Sherif Hanafy, Korhan Ayranci, Rommel H. Maneja, Ace Vincent B. Flandez, Jinoy Gopalan, Diego F. Lozano Cortes
International Meeting for Applied Geoscience and Energy (IMAGE)
... in soils, clay content, heterogeneity, and radar wave attenuation. In this study, we recorded GPR data on two islands, hence, we are expecting...
2023
Mapping Geology beneath Volcanics Using Magnetic Data
Irena Kivior, Stephen Markham, Leslie Mellon, David Boyd
Australian Petroleum Production & Exploration Association (APPEA) Journal
... significant problems for petroleum exploration because the attenuation of the seismic signal masks the underlying geology. A test study was conducted...
2018
Hybrid streamer/sparse OBN imaging offshore Norway
Chris Walker, Zhengzheng Zhou, Xi Li
International Meeting for Applied Geoscience and Energy (IMAGE)
... components of the data, followed by shear leakage attenuation for Z, Zto-P calibration, and Up-Down separation. Modelling-based multiple attenuation...
2023
Extending the Resolution of Seismic Reflection Exploration
L. R. Denham
Pacific Section of AAPG
... small, the difference in moveout between primary and multiple reflections is less than it could be, so multiple attenuation is reduced. Figure 1...
1980
Broadband Seismic Technology and Beyond: Part VIII: BroadSeis in Exploration
Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth
GEO ExPro Magazine
..., it is necessary to extend the low frequencies, which are affected less by attenuation and provide greater accuracy and stability for seismic inversion...
2014
Stochastic Seismic Lithofacies Uncertainty Quantification Over Sisi-Nubi Field
Rakesh Doshi, Loic Michel, Rachim Winata Abdul, Rangga Brahmantio, Gilles Vallon
Indonesian Petroleum Association
... and the seismic velocity field. A preconditioning workflow was previously applied to the seismic angle stacks to compensate for amplitude attenuation caused...
2013
Least Square Q-Kirchhoff Migration: Implementation and Application
Xiaodong Wu, Yi Xie, Joe Zhou, Dechun Lin, Yu Wang
Petroleum Exploration Society of Australia (PESA)
... caused by the anelastic nature of the earth lead to the attenuation of amplitude and distortion of phase of seismic waves. The so-called quality factor...
2018
3D Multiscale Imaging of the Distribution of Pores, Organic Matter and Oil in Place in Vaca Muerta Shale Samples
Silvano Sommacal, Andrew Fogden, Benjamin Young, William Noel, Alessio Arena, Leonardo Salazar, Tobias Gerwig, Qianhao Cheng, Andrew Kingston, Denis Marchal, Ana Maria Perez Mazas, Claudio Hugo Naides, Guillermina Kohler, Marcelo Cagnolatti
Unconventional Resources Technology Conference (URTEC)
... attenuation. The third scan in this iodine-stained state thus provided a registered 3D volumetric map of the OM distribution. Following these non...
2016
Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia
Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran
Indonesian Petroleum Association
.... Thrusting stacks rocks of higher seismic velocity over lower velocity material. Such a velocity contrast results in strong wavefront attenuation...
2000
A high-resolution seismic investigation for shallow iron ore
Ashley Grant*, Sasha Ziramov, Milovan Urosevic
Petroleum Exploration Society of Australia (PESA)
... are marked. Note successful attenuation/suppression of all but primary wave modes. Consequently, the depth of penetration, even with a bigger source...
2019
New insights into the Exmouth Sub-basin: Seismic acquisition, processing and imaging
Alexander Karvelas, Bee Jik Lim, Lianping Zhang, Haryo Trihutomo, Oliver Schenk, Sugandha Tewari
Petroleum Exploration Society of Australia (PESA)
... assumptions and noise attenuation techniques targeting the additional cross-flow noise generated when the cable is towed in a circular fashion...
2019
Shallow Seismic Reflection Survey by Using Accelerated Weight Drop as Seismic Source
Alfian Alfian, Rachmat Sule, Awali Priyono, Masami Hato, Takao Aizawa, Alphius Dwi Guntara
Indonesian Petroleum Association
... (60/18 – 200/72) Static correction (refraction static) FK Filter (for ground roll attenuation) AGC (150 ms) Bandpass filter (50/24 – 200/72) CMP (common...
2016
2000 AAPG Foundation, Grants-in-Aid, - Abstracts, #90909 (2000).
Search and Discovery.com
2000
Abstract: Comprehensive Karst Delineation from 3D Seismic Data, by Gaynor Fisher, David Hunt, Arnout Colpaert, Brita G. Wall, and Jonathan Henderson; #90105 (2010)
Search and Discovery.com
2010
Abstract: An Overview of Seismic Fracture Prediction, by Enru Liu, Rishi Bansal, Xin Zhan, Alex Martinez, and Chris Harris; #120034 (2012)
Search and Discovery.com
2012
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown
Fracture Detection by Azimuthal Differential Residual Moveout
Juefu Wang
Search and Discovery.com
... typically run high-resolution Radon multiple attenuation. Prior to performing the inversion (equation 2), we form a supergather consisting of prestack...
Unknown
Higher Trace Density Recording for Foothills 3D Surveys
R. Malcolm Lansley
Search and Discovery.com
... evaluation, noise suppression, multiple attenuation and migration. In regions where the surface topography is rougher and vibrator operations...
Unknown