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The AAPG/Datapages Combined Publications Database
Showing 510 Results. Searched 195,387 documents.
Shallow Gas Identification using LWD Monopole Sonic: A Non-Radioactive Solution for Safe and Effective Logs Acquisition in Tunu Field, Mahakam Delta
Antonius Tri Santoso, Hidayat Mukmin, Haris Kurniawan Hidayat, Supriady
Indonesian Petroleum Association
... to differentiate between hydrocarbon and water (Novradara et.al, 2018). The sonic peak coherence of semblance in real-time and memory mode...
2020
Abstract: Am I Really Predicting Natural Fractures in the Tight Nordegg Gas Sandstone of West Central Alberta? Part I: Theory and Statistics; #90172 (2014)
Lee Hunt, Scott Reynolds, Tyson Brown, Scott Hadley, Jon Downton, Satinder Chopra
Search and Discovery.com
... pressure, require that Curvature measures be calibrated carefully for each horizon and area. Similarity attributes such as semblance or coherence are also...
2014
Application of seismic attributes to delineate the geological features of the Malay Basin
Abd AlSalam Almasgari, Mohamed Elsaadany, Abdul Halim Abdul Latiff, Maman Hermana, Abdul Hadi Bin Abd Rahman, Ismailalwali Babikir, Qazi Sohail Imran, Nicholas Fogne Appiah, Teslim Oyediran Adeleke
Geological Society of Malaysia (GSM)
... often be correlated to geological structures within the seismic volume. It is the most critical seismic property and has more attributes than any other...
2020
Detail Illustration of Structural Discontinuities: Fault Intensity Attribute to Enhance the Fault Likelihood, Hessian Derivative and Fault Extraction
Aji Darma Maulana, Argya Hastubrata Basundara, Muhammad Hafiz Baharuddin, Syukron Ady Purnawiranto, Muhammad Alfateh Saifullizan
Indonesian Petroleum Association
... Fault Plane (Fault Likelihood) Attribute Fault Plane attributes directly derived from fracture detection algorithm are coherency, variance, and semblance...
2023
Chapter 8-part 2: Spectral Decomposition
Gregory A. Partyka, Michael D. Bush, Paul G. A. Garossino, Paul R. Gutowski
AAPG Special Volumes
... discontinuity for faults and stratigraphic features — the coherence cube: The Leading Edge, v.14, p. 1053–1058. Bahorich, M., J. Lopez, N. Haskell...
2011
Dip and Azimuth Determination in 3D CRS-Stack
A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara
Indonesian Petroleum Association
... way to extract these attributes from 3D pre-stack seismic dataset without scarifying accuracy. In other words, how to find emergence angle attributes...
2013
Unlocking Potential Reservoir of Pre-Parigi Carbonate to New Opportunity Gas Field; A Case Study of Belut Structure - Offshore North West Java
Lambertus Fransisco Yulianus, Yasinta Dewi Setiawati, Sandra Radiansyah, Prawoto I. Syuhada
Indonesian Petroleum Association
... and Carbonate Geometry For detecting seismic discontinuities, we performed likelihood attributes which were based on faultoriented semblance; quantitative...
2018
Assessment of a Marcellus Shale Prospect Using Seismic, Microseismic, and Completions Data
Scott Singleton, Mark Suda
GCAGS Transactions
... seismic attributes using a semblance-based coherency algorithm: Geophysics, v. 63, p. 1150–1165. Roberts, A., 2001, Curvature attributes...
2012
Application of Spectral Decomposition and Seismic Attributes to Understand the Structure and Distribution of Sand Reservoirs within Tertiary Rift Basins of Gulf of Thailand, #40992 (2012)
Mirza Naseer Ahmad, Philip Rowell
Search and Discovery.com
...Application of Spectral Decomposition and Seismic Attributes to Understand the Structure and Distribution of Sand Reservoirs within Tertiary Rift...
2012
Abstract: AVO Effects and Velocity Analysis; #90211 (2015)
Emil Blias
Search and Discovery.com
... of coherence measure. Semblance velocity analysis is based on the assumption of constant amplitude and does not take into account amplitude variations...
2015
Defining the Relationship Between Fault Throw and Fault Damage Zone Width from Seismic Data by Utilising Seismic Attributes
Chrisnawaty Sirait, Gaynor Paton
Indonesian Petroleum Association
... in size. Using the combination of Structurally Oriented Semblance, Dip and Tensor attributes, a number of faults trending NE-SW, were successfully...
2018
Interpretation of the Jurassic Entrada Sandstone Play Using 3D Seismic Attribute Analysis, Uinta Basin, Utah (OFR-493)
R. William Keach II, Thomas H. Morris, John H. McBride, Mike Mullen, Hannes E. Leetaru, Ryan O'Neal
Utah Geological Survey
..., the phase response becomes unstable across the discontinuity. Once the rock mass stabilizes on the other side of the discontinuity the phase response...
2006
Advances in Seismic Fault Interpretation Automation, by Randolph Pepper and Gaston Bejarano, #40170 (2005).
Search and Discovery.com
2005
Advanced Approach Toward Understanding Geologically Complex Area Using MDRS (Multi-Dip CRS): A Case Study
Naoshi Aoki, Shogo Narahara, Akihisa Takahashi, Tsukasa Nishiki
Indonesian Petroleum Association
... and four CRS attributes, α, KN, KNIP, and semblance, are obtained. Next, CRS moveout correction is applied to supergathers. Finally, a CRS stack section...
2011
Deep Convolutional Neural Networks for Seismic Salt-Body Delineation; #70360 (2018)
Haibin Di, Zhen Wang, Ghassan AlRegib
Search and Discovery.com
... the seismic pattern dramatically varies. Such attributes include the coherence (Bahorich and Farmer, 1995), the semblance (Marfurt et al., 1998...
2018
Abstract: A Stable Criterion for Shear-Wave-Splitting Analysis; #90174 (2014)
Xinxiang Li and Jeff P. Grossman
Search and Discovery.com
... portion of the energy, and this is consistent with the goal of producing the best quality image from converted wave data. The coherence (or semblance...
2014
ABSTRACT: Enhanced-Semblance-Weighted High Resolution Radon Transform in T-X Domain, by Wang, Tang; #90142 (2012)
Search and Discovery.com
2012
Abstract: Geovolume Visualization and Interpretation Techniques from Rank Exploration to Secondary Recovery
Elizabeth Lorenzetti Harvey, T. Mike Sheffield, D.E. Meyer, B.A. Payne, J. A. Less, M.J. Zeitlin
GCAGS Transactions
... data quality. Even before a prospect is identified, seismic attributes such as dip semblance are used to interpret faults and other discontinuities...
2000
ABSTRACT: Mapping Seismic Damage Zones Using Seismic Attributes, by Iacopini, David; Butler, Rob ; Purves, Steve; #90142 (2012)
Search and Discovery.com
2012
Chapter 7: Advanced Reservoir Characterization Using 3D Seismic Data in Badger Basin, Bighorn Basin, Wyoming
John E. Buggenhagen
Montana Geological Society
... Bahorich, M., S. Farmer, 1995,3D seismic discontinuity for faults and stratigraphic features: The coherence cube: The Leading Edge...
1997
Seismic Attributes for Prediction of Reservoir Architecture and Hydrocarbon Prospectivity: A Case Study of Zubair Formation in Bahrah Area, North Kuwait, #41914 (2016).
Eman Al-Shehri, Subrata K. Bhukta, Prabir K. Nath, Sunil K. Singh, Afrah Saleh Al-Ajmi
Search and Discovery.com
...Seismic Attributes for Prediction of Reservoir Architecture and Hydrocarbon Prospectivity: A Case Study of Zubair Formation in Bahrah Area, North...
2016
The Geophysicist Communicating with Seismic Processing
R. E. Sheriff
Southeast Asia Petroleum Exploration Society (SEAPEX)
... and semblance for the stacking velocity values which maximize coherence. Figure 5 shows a preliminary stack. It is used for quality-control purposes, to check...
1980
Fracture Imaging and Permeability Fairway Mapping; #41150 (2013)
Charles Sicking, Jan Vermilye, Peter Geiser, Alfred Lacazette, and Laird Thompson
Search and Discovery.com
... velocity model, then align records, compute GENERATING A TFI - SEMBLANCE COMPUTATION semblance or other quantity Semblance (S) is a measure of the coherence...
2013
The Array Sonic .... A New Technique for Acoustic Measurements
A. James
Indonesian Petroleum Association
... the Slowness Time Coherence (STC) method and is based on a semblance approach. The structure of the algorithm is simple. A set of time windows...
1989
Unsupervised Machine Learning as a Velocity Picking Assistant
Charles Ursenbach, Hassan Odhwani
International Meeting for Applied Geoscience and Energy (IMAGE)
... to the same geological event tend to be each other’s closest neighbor in t-V space, while maxima arising from random semblance noise do not tend to form...
2023