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The AAPG/Datapages Combined Publications Database
Showing 44,036 Results. Searched 200,293 documents.
Hydraulic fracture plane identification based on unsupervised learning
Zizhuo Ma, Tao Liu, Junzhou Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... characteristics of effective acoustic emission events, an indepth analysis of the hydraulic fracture geometry is analyzed and hydraulic fracture plane...
2024
Tulip Field 3D Coil Shooting SurveyPreliminary Data Processing Results
Michele Buia, Riccardo Vercesi, Michelle Tham, Dmitry Nikolenko, Andreas Tyasbudi Waluyo, Swee Leng Ng
Indonesian Petroleum Association
... in this survey, to name a few: turn noise due to acquiring data while the vessel and cables were tracking continuously in circles, very severe multiple energy...
2010
Theory and Applications of Vertical Variability Measures from Markov Chain Analysis
John H. Doveton
AAPG Special Volumes
.... The discrimination of reflection frequency characteristics between synthetic seismograms from known facies types allows a lithostratigraphic classification...
1994
Noise Identification in Passive Seismic Hydrocarbon Reservoir Microtremor Data
Muhammad Fadhillah Akbar, Afnimar, Andri Dian Nugraha, Dimmas Ramadhan, Guntur Mulyanagara
Indonesian Petroleum Association
... of ocean wave and coastal structure (Berger et al., 2004). This interval can be different for every survey. To reduce noise-floor variations, band...
2013
High Fidelity Microseismic Data Acquisition in the Midland Basin Wolfcamp Shale Play West Texas, USA
Robert A. Hull, Robert Meek, Brian Wright, Hallie Meighan, Austin Von der Hoya, Jake Lempges
Unconventional Resources Technology Conference (URTEC)
... Different geometries created in the event clouds when we adjust fluid types of stimulations Reactivation of stress and geometry changes in areas of known...
2015
Hydraulic Fracture Monitoring Using Distributed Acoustic Sensing: A Case Study Using Dip-in Fiber
Chaoyi Wang, Yuanyuan Ma, David Eaton, Kelly MacDougall, Carolyn Furlong
Unconventional Resources Technology Conference (URTEC)
... microseismic signatures with P and S arrivals. The timing and locations of detected microseismic events along the fiber, as well as the linear noise...
2022
Analysis of Fracture Injection Tests using Signal Processing Approach
I. Eltaleb, A. Rezaei, F. Siddiqui, M. M. Awad, M. Mansi, B. Dindoruk, M. Y. Soliman
Unconventional Resources Technology Conference (URTEC)
... the noise energy in the recorded pressure at different frequency levels. The closure pressure in this methodology was determined based on changes...
2020
Jointly data and model driven pre-stack inversion of elastic and anisotropy parameters in HTI media
Xin Zhang, Jianhua Geng
International Meeting for Applied Geoscience and Energy (IMAGE)
... models to invert elastic parameters and anisotropy parameters for fracture-type reservoirs. Results from datasets with different signal-to-noise ratios...
2024
Using Fracture Stress Shadows to Drive Stage Spacing
Jonathan P. McKenna, Michael S. Blaz, Michael H. Grealy, Orlando J. Teran
Unconventional Resources Technology Conference (URTEC)
... and microseismicity occurred. Events colored by classification using a method by McKenna, 2016 and sized by signal to noise ratio. Focal mechanism strike plotted...
2017
Characterization and simulation of transverse noise waves of a multisensor solid streamer
Viktor Smirnov, A. Sourice, J. Ribette, J. Mars, P. Herrmann
International Meeting for Applied Geoscience and Energy (IMAGE)
.../10.3997/2214-4609.201901135. Hlebnikov, V., T. Elboth, V. Vinje, and L.-J. Gelius, 2021, Noise types and their attenuation in towed marine seismic: A tutorial...
2022
Multiwell 3D DAS-VSP data acquisition for offshore exploration in the Middle East
Qingfeng Li, Gang Yu, Jilong Zhao, Dong Huang, Yangshuan Fan
International Meeting for Applied Geoscience and Energy (IMAGE)
... for different types of noise to improve the signal-to-noise ratio of raw records. Acknowledgments We would like to thank ADNOC for project funding...
2023
Field Technique Design for Seismic Reflection Exploration
L. R. Denham
Dallas Geological Society
..., the termination of events at the end of the record can produce noise a long way up the section. 11. Geophone Array There are two approaches to geophone...
1982
Regional detection and monitoring of injection-induced seismicity: Application to the 2010–2012 Youngstown, Ohio, seismic sequence
S. G. Holtkamp, M. R. Brudzinski, and B. S. Currie
AAPG Bulletin
... into a template). Because of the high degree of waveform similarity among the different families of detected events, using additional events as templates...
2015
Development of Limited Discrete Fracture Network Using Surface Microseismic Event Detection Testing in Canadian Horn River Basin
Claudio Virues, Jason Hendrick, Sudhendu Kashikar
Unconventional Resources Technology Conference (URTEC)
... signal-to-noise characteristics. The test results suggest that adequate surface noise suppression is achieved by placing the sensors at or below 30m...
2016
Nonlinear time difference detection based on template matching and its denoising applications
Rongwei Xu, Bo Feng, Huazhong Wang, Chengliang Wu, Zhenbo Nie
International Meeting for Applied Geoscience and Energy (IMAGE)
... conditions and intricate subsurface geological structures. In these environments, seismic data often exhibit a relatively low signal-to-noise ratio...
2024
Bi-directional LSTM-based non-causal deconvolution
G. Roncoroni, I. Deiana, E. Forte, M. Pipan
International Meeting for Applied Geoscience and Energy (IMAGE)
... is compared to Spiking and Rickercompliant deconvolution results. The methodology is adaptable to different signal-to-noise ratio scenarios and can be applied...
2024
Deep learning-based 3D microseismic event direct location using simultaneous surface and borehole data: An application to the Utah FORGE site
Yuanyuan Yang, Omar M. Saad, Tariq Alkhalifah
International Meeting for Applied Geoscience and Energy (IMAGE)
... fairly different data characteristics in terms of signal bandwidth, noise types, and SNR. To better encode and combine these distinct features, a linear...
2024
Abstract: Microseismic Signal Loss from Reservoir to Surface; #90187 (2014)
S. C. Maxwell, D. Raymer, M. Williams, and P. Primiero
Search and Discovery.com
... these configurations, including the sensitivity and detection limits to record small-magnitude microseismicity from different array configurations...
2014
Abstract: Statistics of Microseismic Events: Implications for Geomechanics; #90174 (2014)
Melanie Grob and Mirko van der Baan
Search and Discovery.com
... regimes. Figure 1: Links between stress regimes, rock deformation and microseismic events. The first line shows the 3 different stress regimes...
2014
Abstract: Interesting Directions Being Pursued in Seismic Curvature Attribute Analysis; #90187 (2014)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... are expanding in terms of not only different types of curvature measure but also in terms of their visualization, their application on other types of data...
2014
Microseismic Interpretation: Is Surface Monitoring Biased Towards Specific Source Mechanisms?; #42225 (2018)
Pierre F. Roux
Search and Discovery.com
.... The resulting amplitudes are calculated at the surface for different acquisition geometries and compared to randomly varying noise distributions...
2018
Abstract: Comparative Study on 2D Microseismic Source Location with Synthetic Seismograms Recorded by Borehole- and Surfacereceiver Arrays; #90224 (2015)
Anton Biryukov, Simon G.E. Harvey, and Giovanni Grasselli
Search and Discovery.com
... and the best view of a fracture’s vertical dimension growth. Deep boreholes have the advantage of better signal-to-noise (SNR) characteristics and lower level...
2015
South Halfway 3D: An example of a challenging onshore acquisition and subsequent processing and a unique way of performing a prestack elastic inversion on a difficult dataset
Marianne Rauch, Doug Brost, Hassan Odhwani, Aravind Nangarla, Adriana Gordon
International Meeting for Applied Geoscience and Energy (IMAGE)
... Hz and has a higher noise level. The seismic data quality is much improved in the river valley. This caused special challenges for the seismic data...
2022
The Role of Regional Seismic Surveys in the Exploration of the North West Shelf
J. Ostby, C. Johnston
Petroleum Exploration Society of Australia (PESA)
...) demultiple, weighted stack and wave equation modelling. Traditionally these various processes are used to eliminate different types of noise and multiples...
1994
Choosing the Best 3D Seismic Dataset for Reservoir Interpretation: A Case Study in Tunu Shallow Zone, Mahakam PSC, Indonesia
Teuku Reiza Yuanda, Rangga A. Brahmantio
Indonesian Petroleum Association
... was to analyze datasets quality using quantitative QC parameters: amplitude consistency, signal frequency, noise attenuation, sub-stacks consistency...
2012