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The AAPG/Datapages Combined Publications Database
Showing 28,579 Results. Searched 200,685 documents.
Fault and Fracture Detection in Unconventional Reservoirs: A Utica Shale Study; #80544 (2016)
Hesham Refayee, Steve Adcock, Hardeep Jaglan, Nanne Hemstra, Kristoffer Rimaila
Search and Discovery.com
... the Utica Shale by integrating routinely used methods, such as geometric attributes (Dip filter, Similarity, Fault enhanced similarity) and comparing them...
2016
Subsalt image optimization in the Gulf of Mexico combining sparse OBN and legacy streamer data
Hongyan Li, Ruoyu Gu, Jarrod Hutson, Di Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... clearly shows the steep-dip salt feeders, salt welds, and basement (Cyan arrows). The subsalt events are more coherent and consistent on the OBN image...
2022
AAPG Archie Series, No. 1, Chapter 10: Modeling Log Responses in Thinly Bedded Reservoirs
Q. R. Passey, K. E. Dahlberg, K. B. Sullivan, H. Yin, R. A. Brackett, Y. H. Xiao, and A. G. Guzmán-Garcia
AAPG Special Volumes
... dipping planar beds, and plane boundaries between regions with different dip angles. Figure 10.1. One-dimensional (1-D) earth models. A: Variation...
2006
Fault Detection From 3-D Seismic Data and Distribution of Conjugate Faults in the Bakken Formation
Ismot Jahan, John Castagna, Michael Murphy
Unconventional Resources Technology Conference (URTEC)
... to remove acquisition footprint and coherent noise. Different dip adaptive geometric attributes such as curvature, coherence, chaos, variance...
2017
Regional-Scale Porosity and Permeability Variations, Peace River Arch Area, Alberta, Canada (1)
STEFAN BACHU and J. R. UNDERSCHULTZ
AAPG Bulletin
... a smaller characteristic length is lost. The process is absolutely analog, and identical in a mathematical sense (Cushman, 1984) to filtering a signal...
1992
Detecting the fault and fracture systems by using 3D seismic attributeAnt-tracking algorithm
Ibraheem Hafiz, Ziyad Albesher, James Kellogg, Essam Saeid
International Meeting for Applied Geoscience and Energy (IMAGE)
... smoothing was applied to reduce background noise and sharpen discontinuities in the seismic volume, then variance attributes and ant-tracking were used...
2022
North Belut 3D Seismic Processing Experience: The First High-Resolution High-Density Q-Marine Survey Conducted in Indonesia
Andreas T. Waluyo, Michael I. Challis
Indonesian Petroleum Association
... better linear noise attenuation. For example, the linear noise that strongly masked far offset data in the zone of interest was better attenuated while...
2008
Abstract: 3D Coil Shooting Survey on Tulip Field: Data Processing Overview Planning, Challenges and Opportunities (Geophysics Poster 18)
Michelle Tham, Michele Buia, Riccardo Vercesi, Swee Leng Ng, Andreas Tyasbudi Waluyo, Suyang Chen
Geological Society of Malaysia (GSM)
... of circular “strike” and linear “dip” acquisition geometries for salt diapir imaging. The Leading Edge, May, 314-322 Warta Geologi, Vol. 37, No. 1...
2011
Modeling-based amplitude recovery (MBAR)
Yonghe Sun, Zhemin Tan, Jeff Nealon, James Davenport, Mark Fan, Yuli Zhang, Brian Church
International Meeting for Applied Geoscience and Energy (IMAGE)
... (MBAR) to correct amplitude distortions induced by processing algorithms that are linear in seismic amplitudes. MBAR measures amplitude distortions...
2022
Geophysical Interpretation of Pinedale Field
Sally G. Zinke
AAPG Special Volumes
... signal-to-noise results. A 12-second record was recorded. Both sets of shear wave vibrators swept for five seconds, utilizing an 8–32 Hz linear sweep...
2014
Application of high-end seismic imaging technologies for field development in NWS Australia
Min Lee Chua, Kai Zhao, Narcisa Lazarescu, Wai King Yong, Sergey Birdus, Alexey Artemov, Xiang Li
Petroleum Exploration Society of Australia (PESA)
... with both having a similar dip, makes the de-multiple process particularly challenging. The key to success here is to separate different orders of short...
2019
Slalom Line
R. Garotta
Indonesian Petroleum Association
... problems have been encountered. When compared with the rectilinear line, the non linear line has some drawbacks which may deteriorate from the clarity...
1975
Surface passive seismic monitoring by the local use of semblance
M. Javad Khoshnavaz, Andrej Bona, Kit Chambers, Hamidreza Siahkoohi, Alireza Khoshnavaz
Petroleum Exploration Society of Australia (PESA)
... downhole arrays. However, signal-to-noise ratio of surface array records is naturally low. That makes application of coherency-based techniques...
2019
Toward in Situ Monitoring of Active Submarine Volcanoes: A Progress Report
F.K. Wyatt, J.A. Orcutt, G. Sasagawa, H. Staudigel, P. Zimmer
Circum Pacific Council Publications
... and/or instrument noise. Coupling to the seafloor is established by a steel frame with three circular, flat, steel feet about 20 em in diameter, spanning...
1996
Three-Dimensional Seismic Modeling and Seismic Facies Imaging
Hongliu Zeng , Noel Tyler , Milo M. Backus
GCAGS Transactions
... along the Texas Gulf Coast was dominated by two major dip-oriented fluvial-delta systems; one in south Texas and the other along the Louisiana-Texas...
1995
Three-Dimensional Seismic Analysis in the Characterization of a Giant Carbonate Field, Onshore Abu Dhabi, United Arab Emirates
Peter Melville, Omar Al Jeelani, Saeed Al Menhali, Jürgen Grötsch
AAPG Special Volumes
... northeast-southwest. It is about 30 km long and 10 km wide, with a relief of more than 180 m. Reservoir dip is 35 on the western flank, 23...
2004
Abstracts: A New f-p Domain Weighting Function in Minimum Weighted Norm Interpolation of Seismic Data; #90173 (2015)
Zhengsheng Yao, Mike Galbraith, and Randy Kolesar
Search and Discovery.com
... (rather than the noise events), a weighting function is employed as a constraint. Such algorithms are usually referred to as Minimum Weighted Norm...
2015
Advanced Reservoir Modeling in Poor Seismic; October Field, Northern Gulf of Suez, Egypt, #40872 (2012)
William J. Sercombe, Leon Thurmon, James Morse
Search and Discovery.com
... of the October 3D data. Model-driven multiple removal techniques, time-slice filters and surgical velocity filtering reduced the noise while improved velocity...
2012
Evaluation and Insights from Instantaneous Shut-in Pressures
Nicolas Roussel, Herbert Swan, Jon Snyder, Dung Nguyen, David Cramer, Annie Ouk
Unconventional Resources Technology Conference (URTEC)
... to the values of ISIP manually calculated by the service company engineer, as well as more traditional approaches, such as linear interpolation...
2021
Exploration of the North Seribu Area, Northwest Java Sea
Roberto Fainstein
Indonesian Petroleum Association
... on reprocessing. Attenuation of multiples and reverberations was of foremost importance because the seismic sections were contaminated with these coherent noise...
1987
Poststack fracture prediction technique based on phase decomposition
Li Hai Liang, Pan Hui, Gao Jian Hu, Gui Jin Yong
International Meeting for Applied Geoscience and Energy (IMAGE)
... decomposition has a great advantage in improving the seismic features such as ant-body, dip, and GLCM in terms of multi component signal quality has great...
2024
Seismic Stratigraphy Via Attribute Analysis, Brooks County, Texas
Robert V. Schneider
GCAGS Transactions
... imbricate foreset beds in the right-hand half. (B) Curvature (in dip direction) attribute, based on reflections, displaying high-resolution coherent...
2021
Characterizing a Mississippian Tripolitic Chert Reservoir Using 3D Unsupervised Multi-attribute Seismic Facies Analysis
Atish Roy, Benjamin L. Dowdell, Kurt J. Marfurt
Oklahoma City Geological Society
..., coherent energy, and dip magnitude (Figure 5) better map the heterogeneity of the chert. Coherent energy will bring out amplitude changes associated...
2013
Anti-aliasing seismic data interpolation by dip-informed self-supervised learning
Shirui Wang, Xuqing Wu, Jiefu Chen
International Meeting for Applied Geoscience and Energy (IMAGE)
... into the filtering process. This process inherently flattens the seismic patterns, thereby facilitating dip-sensitive predictions. Building on the deformable...
2023
Extended Abstract: Comoros New Evidence and Arguments for Continental Crust
John Milsom, Phil Roach, Chris Toland, Don Riaroh, Chris Budden, Naoildine Houmadi
Africa Energy and Technology Conference, 2016
... the EastAfricaSpan™ and ComorosSpan™ surveys. (b) EMAG2 without the filtering used to enhance linear magnetic anomalies in areas of scanty data coverage...
2016