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The AAPG/Datapages Combined Publications Database
Showing 577 Results. Searched 200,357 documents.
Relationship between a Reservoir Plumbing System and Drilling Gas Geochemistry, #90110 (2010)
Alfred Lacazette, Don L. Hall
Search and Discovery.com
... array comprised of 300 vertical-component stations and 60 full-waveform stations. The surface data will be processed using a new semblance-based method...
2010
Converted-Wave Prestack Time Imaging without using P-Wave
Search and Discovery.com
... after a couple of times of iterations due to good resolutions in its semblance spectra (Miao & Zuk, 2007). But images in the shallow area were still...
2013
Abstract: Lithofacies Prediction from Seismic, One Step at a Time: An Example from the McMurray Formation Bitumen Reservoir at Surmont; #90171 (2013)
Matt Hall
Search and Discovery.com
... the pseudo-density ‘super-attribute’ in colour and is shaded with Semblance, which shows discontinuities as darker shades. Conclusions Qualitative...
2013
Abstract: Analysis of the Low Frequency Content of Seismic Data Acquired During an Experiment at Hussar, Alberta, Canada; #90187 (2014)
J. Helen Isaac, Gary F. Margrave, Monika Deviat, and Pam Nagarajappa
Search and Discovery.com
... deconvolution, semblance weighted dip filter noise attenuation and spectral balancing were applied to the seismic data. After this processing...
2014
Abstract: Structurally-Consistent Interval Velocity Variation with Azimuth; #90187 (2014)
Darren Schmidt, Alicia Veronesi, Chris Davison, and Jeff Durand
Search and Discovery.com
..., the skeleton is constructed over the entire 3D seismic volume using semblance driven correlation weighting. Temporal interval generalized Dix inversion...
2014
Abstracts: A Practical Approach for Estimating Receiver Statics in 2D/3C Seismic Data Processing; #90173 (2015)
Dumitru Ion and Mike Galbraith
Search and Discovery.com
... correction (Slotboom, 1990). All the involved procedures (e.g. common velocity stacks and semblance) were based on the true surface formulation, using...
2015
Abstracts: Noise Examples from Two Microseismic Datasets; #90173 (2015)
Andy St-Onge and David Eaton
Search and Discovery.com
... trace contains a D.C. component that would affect autopicking algorithms or velocity semblance routines. Fig. 2 - A 1.5 second record from a six hour...
2015
Eagle Ford Shale Prospecting with 3-D Seismic Data Within a Tectonic and Depositional System Framework, #10361 (2011)
Galen Treadgold, Steve Sinclair, David F. Nicklin, Bruce Campbell,
Search and Discovery.com
... Moveout Travel Times After Travel Time Moveout Semblance Processing Stacking Clamping Skeletonizing Global Microseismic Services Surface...
2011
Structural Geometry and Evolution of BED 17 Field, Abu El Gharadig Basin, Northern Western Desert of Egypt: An Example of Restraining Stepovers in Strike-Slip Fault Systems; #20266 (2014)
Wael Salah Said, M. Yousef, H. Z. El-Mowafy, A. Abdel-Halim
Search and Discovery.com
... interpretation PDZa 1 Km Time slice (Semblance) display at the upper Cretaceous section (Abu Roash Fm. @1350 ms). C.I: 1 m Qattara High 100 m BED 17...
2014
Seismic Imaging through Outcropping Carbonates: An Example from the Canadian Rocky Mountains, , #41533 (2015).
Yong Hua, Don C. Lawton
Search and Discovery.com
... picked using semblance analysis and constant velocity stack scans. The velocities were then used to create NMO-corrected gathers. A manually picked...
2015
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 fault and fracture geometries. A comparatively new fault attribute, known as Fault likelihood and defined as a power of semblance, was then used...
2016
What Causes those Annoying Stair-Step Artifacts on Coherence Volumes?; #42036 (2017)
Tengfei Lin, Kurt J. Marfurt
Search and Discovery.com
.... Eigenstructure-, semblance-, variance-, and gradient structure tensor-based coherence, as well as Sobel-filter estimates of discontinuities, are all...
2017
GCMultispectral Coherence Attribute Applications, #42258 (2018).
Satinder Chopra, Kurt J. Marfurt
Search and Discovery.com
... algorithm was introduced way back in 1995, other algorithms have also been developed, including semblance-based, eigenstructure-based, prediction...
2018
Closing the loop between acquisition and processing: Data-driven volumetric SNR estimation versus acquisition design predictions
Andrey Bakulin, Ilya Silvestrov, Pierre Leger
International Meeting for Applied Geoscience and Energy (IMAGE)
... is computed by a simple formula using semblance 𝑆 as an intermediate variable Second International Meeting for Applied Geoscience & Energy...
2022
A Critical Review of Data Quality and Content Applied to FWS and Similar Tools
M. Wiltshire
Petroleum Exploration Society of Australia (PESA)
... sampling point. These data can be processed in the field using semblance mapping techniques to extract the most likely wave arrivals, and continuous...
2004
3D velocity model building based upon hybrid neural network
Herurisa Rusmanugroho, Junxiao Li, M. Daniel Davis Muhammed, Jian Sun
International Meeting for Applied Geoscience and Energy (IMAGE)
... deep neural network (DNN). Instead of using raw shot gathers, the semblance feature extracted from the common-midpoint (CMP) gathers is used...
2022
Reservoir Characteristics of Donggi Field, Central Sulawesi, Using Inversion and AVO Analysis Methods
Dede Suherman, M. Aris Isnandar, Syaiful Damuar, Artini Sukotjo, Suprapto Soemardan
Indonesian Petroleum Association
... is bordered by faults, distributed at the horst structure. The structure and these faults are interpreted feasibly by coherency and semblance slice...
2008
Data processing workflow for reflections from cement-formation interface in ultrasonic pitch-catch measurement in cased hole
Shaopeng Shi, Hua Wang, Meng Li, Aihua Tao
International Meeting for Applied Geoscience and Energy (IMAGE)
... reflection whose travel-time curve is a hyperbolic curve. The velocity-time semblance plots (Figs. 2c and 2d) illustrate that the velocities of A0 and TIE...
2022
Insights using machine learning in predicting faults and horizons: A case study onshore Texas
Dan Ferdinand Fernandez, Mustafa Karer, Richard Hearn, Ryan King, Sunil Manikani, Gavin Menzel-Jones
International Meeting for Applied Geoscience and Energy (IMAGE)
..., various papers discuss the use of semblance (Marfurt et al., 1998), variance (van Bemmel and Pepper, 2000), curvature (Roberts, 2001), edge detection...
2022
Strong Foundations, Deep Integration, Infinite Possibilities
James Lowell, Peter Szafian, Nicola Tessen
GEO ExPro Magazine
.... This workflow can be qualitatively enhanced by incorporating seismic attributes such as structurally-oriented semblance, tensor, dip, etc. to highlight...
2019
Recording and Processing Procedures for Multi-channel Seismic-Reflection Data Collected in the Western Ross Sea, Antarctica
S. V. Dadisman, H. F. Ryan, D. M. Mann
Circum Pacific Council Publications
... that obscured primary events. Initially, velocity semblance plots showed only the velocities of multiple events and gave no velocity information about...
1987
The Pink Fan: A Classic Deep-Marine Canyon-Fill Complex, Block G, NW Sabah
Colin J. Grant
Geological Society of Malaysia (GSM)
... volume) through well 1 and sidetrack. Map VIew (Semblance) • High internal sinuosity • Low external sinuosity • Pronounced vertical aggradation • Channel...
2003
Automatic low-order weak faults detection from carbonate reservoir based on deep learning and ant tracking
Han Wang, Xingwei Wu, Hanqing Wang, Jin Meng, Ji Chang, Tianrui Ye, Yujie Zhou, Dongwei Zhang, Yitian Xiao
International Meeting for Applied Geoscience and Energy (IMAGE)
.... These techniques, including semblance (Marfurt et al., 1998), coherency (Lou et al., 2019), variance (Van Bemmel and Pepper, 2000), curvature (Al-Dossary...
2024
Eagle Ford Microseismic Acquisition Geometry Benchmark
Dan Kahn, Joe Teff, Ken Silver, David Langton, Eric Hart
Unconventional Resources Technology Conference (URTEC)
... additional processing, such as the use of stacking and semblance to URTeC 2460269 2 differentiate false positives from real events (Stanek et al...
2016
Strike-slip fault skeletonization based on deep learning cascade ant tracking method
Zhipeng Gui, Junhua Zhang, Rujun Wang, Yintao Zhang, Chong Sun, Mei Yang
International Meeting for Applied Geoscience and Energy (IMAGE)
... faults or small faults, many methods have been proposed. Some methods detect faults by calculating reflection continuity such as semblance (Marfurt...
2024