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Showing 31,699 Results. Searched 200,685 documents.
3-D Seismic Survey Design as a Foundation for Optimizing Unconventional Play Success
Walt Ritchie
Unconventional Resources Technology Conference (URTEC)
... planning and design process to most effectively exploit the play. Introduction From the efforts in the Barnett Shale in the 1990’s, the horizontal drilling...
2013
Sub-seafloor reflectivity estimation by upgoing wavefield deconvolution
Hassan Masoomzadeh, Tim Seher, M. A. H. Zuberi
International Meeting for Applied Geoscience and Energy (IMAGE)
...) and (2) we obtain: (3) 𝑈 = 𝑋0 𝐷. Introduction 𝑈 = 𝑋0 (𝑆 + 𝑆 𝑅𝑍𝑋 + 𝑆(𝑅𝑍𝑋)2 + ⋯ ), (4) Multicomponent seismic data acquired...
2023
The Thousand Dollar Prospect, Rich County, Utah, A Case History
Valen D. Ott, Kenneth R. Kreckel
Rocky Mountain Association of Geologists
.... INTRODUCTION This study is essentially a “before and after” look at a thrustbelt prospect beneath Thousand Dollar Ridge in the SE SW Sec. 10, T. 9 N., R. 5 E...
1982
Improving seismic resolution by reprocessing multiple surveys at Na Kika field
Qingsong Li, Robert (Bobby) Chrisman, Dale Baptiste, Yan Liu, Dhvanil Patel, Carlos Rivas Aroni
International Meeting for Applied Geoscience and Energy (IMAGE)
... of resolution can be achieved through a better velocity model, improved signal to noise (S/N), boosting the high frequencies, etc. The Na Kika field in the Gulf...
2023
Multi-Resolution Grid Connectivity-Based Transform for Efficient History Matching of Unconventional Reservoirs
Hyunmin Kim, Feyi Olalotiti-Lawal, Akhil Datta-Gupta
Unconventional Resources Technology Conference (URTEC)
... pressure response data. Society of Petroleum Engineers Journal 6 (04): 315-327. Jain, Anil K. 1989. Fundamentals of digital image processing, Englewood...
2019
Airbone Gradiometry: Looking Beyond Conventional Gravity
Riki Tasrianto, Vicki Amir, Reki Indrawan, Lionel Summer, Colm Murphy, Haryono Haryanto, Wahyudin Bahri Nasifi
Indonesian Petroleum Association
... of the gravity gradient tensor is to increase the clarity of the true gravity signal from the full data during processing. Brewster (2008 and 2015...
2017
Dispersed source array concept in a restrictive urban environment onshore Japan
Shotaro Nakayama, Tomohide Ishiyama, Yuji Yamada, Kotaro Fujita, Masaru Ichikawa
International Meeting for Applied Geoscience and Energy (IMAGE)
... stored in a single record. Due to the difference in frequency contents between two sweeps in DSA survey, no extra processing effort is required...
2024
AAPG Archie Series, No. 1, Chapter 9: Borehole Image Logs 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
..., U.S.A. Photo by Kevin Bohacs Overview Introduction In recent decades, advances in digital technology have enabled the transmission of ever...
2006
Application of Principal Component Analysis Biplots to Reservoir Characterisation and Classification for Low Permeability Carbonate Reservoirs in the Middle East
Liang Sun, Hang Zhao, Fan Liu, Penghui Su, Kun Liu
Unconventional Resources Technology Conference (URTEC)
... of development modes of diversified low permeability carbonate reservoirs in the Middle East. Introduction The recoverable reserves of carbonate reservoirs...
2021
DAS Microseismic Monitoring and Integration With Strain Measurements in Hydraulic Fracture Profiling
Martin Karrenbach, Andrew Ridge, Steve Cole, Kevin Boone, Dan Kahn, Jamie Rich, Ken Silver, Dave Langton
Unconventional Resources Technology Conference (URTEC)
... description. Introduction Monitoring a reservoir’s behavior before, during and after hydraulic fracturing is key to efficient and safe operations (Molenaar...
2017
Greater Bangkanai Prospectivity: The Application of Full Tensor Gravity and Magnetic Survey, Onshore Central Kalimantan
Ari Subekti, Krishna Pratama Laya, Elly Guritno, M.N. Krisnayadi
Indonesian Petroleum Association
... geology of the areaContact Lineament Processing (CLP) compliments documented regional geology and is particularly responsive to lateral variations of rock...
2017
Real-Time Wireless Seismic Acquisition of Microseismic Events for Monitoring Hydrofracing
Doug Crice, Roy Kligfield, Mick Lambert
Unconventional Resources Technology Conference (URTEC)
... the written consent of URTeC is prohibited. Introduction Hydraulic Fracturing has had a global impact on the distribution of hydrocarbons. The United...
2013
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)
.... In this paper we will demonstrate how a tailored processing flow was applied on a development project on the North West Shelf. The key technologies that we...
2019
Attenuating non-compressional energy on vertical motion sensors using rotational data
Hassan Masoomzadeh, Fons ten Kroode, Tim Seher, Mohammad Akbar Hosain Zuberi, Alexander Kritski, Harald Westerdahl, Åsmund Sjøen Pedersen, Mark Thompson, Nick Bernitsas, Phil Behn, Philip Baltz
International Meeting for Applied Geoscience and Energy (IMAGE)
... firing in a dithered manner. The first processing step was therefore to deblend all six components of the data. Subsequently, we compared a model...
2024
Abstract: Two-stage Blind Deconvolution; #90187 (2014)
Mafijul Islam Bhuiyan and Mauricio D. Sacchi
Search and Discovery.com
... higher order statistics and inverse filter criteria: Signal Processing, IEEE Transactions on, 45, 658 – 672. Wiggins, R. A., 1978, Minimum entropy...
2014
Integrating Geological Attributes with a Multiple Linear Regression of Geophysical Well Logs to Estimate the Permeability of Carbonate Reservoirs in Campos Basin, Southeastern Brazil; #10930 (2017)
Paula Almeida, Abel Carrasquilla
Search and Discovery.com
... interpretation of well logs: Whittles Publishing, Sutherland, 290 p. Schon, J., 2015, Physical Properties of Rocks: Volume 65, 2nd Edition, Fundamentals...
2017
Wettability of Permian Rocks and Implications on Relative Permeability and Reservoir Modeling
Shehab Alzobaidi, Shreerang S. Chhatre, Robert Longoria, Amy L. Chen, Muhammed Al-Rukabi, Kyle B. Guice
Unconventional Resources Technology Conference (URTEC)
... and significantly reduce the uncertainty in production performance predictions. Introduction Oil recovery from tight unconventional basins has increased...
2020
ABSTRACT: MULTITHRESHOLDING SEGMENTATION APPLIED TO COAL PETROGRAPHY
Alejandro Restrepo, Astrid Blandón
The Society for Organic Petrology (TSOP)
... Medellín [email protected], [email protected] Introduction In the petrography of coal, the digital analysis of images has been applied...
2006
Scale reduction using magnetotellurics a mineral exploration example from the Olympic Domain, South Australia
Stephan Thiel, Kate Robertson, Wenping Jiang
Petroleum Exploration Society of Australia (PESA)
... into the frequency domain using robust remote referencing processing schemes. The frequency of the signal as well as the bulk resistivity of the subsurface determines...
2019
ABSTRACT: A Vertical Hydrophone Array for Imaging the Hydrate Stability Zone; #90013 (2003)
THOMAS M. McGEE, PAUL HIGLEY, J. ROBERT WOOLSEY
Search and Discovery.com
... and Environmental Technology, University of Mississippi, Oxford, MS. Introduction A prototype high-resolution vertical line array (VLA) has been designed...
2003
Abstract: Understanding Hydraulic Fracture Growth by Mapping Source Failure Mechanisms; #90171 (2013)
Ted Urbancic and Tim Morrish
Search and Discovery.com
... microseismic events with clear P, Sv, Sh first motion arrivals and good signal to noise ratio (> 3:1) were detected. Of these, Seismic Moment Tensor Inversion...
2013
Abstracts: Evaluation of a Fast Algorithm for the Eigen-Decomposition of Large Block Toeplitz Matrices with Application to 5D Seismic Data Interpolation; #90173 (2015)
Jianjun Gao, Vicente Oropeza, and Mauricio D. Sacchi
Search and Discovery.com
... to 5D Seismic Data Interpolation Jianjun Gao China University of Petroleum, Beijing, and Signal Analysis and Imaging Group Vicente Oropeza and Mauricio...
2015
Deep learning decomposition for null and active space estimation for thin-bed reflectivity inversion
Kristian Torres, Mauricio D. Sacchi
International Meeting for Applied Geoscience and Energy (IMAGE)
... classical regularization theory with a learned deep decomposition framework. The method extends the popular learned post-processing approach by learning...
2022
Initiation of a New Geophysics Degree Program in South Texas
Robert V. Schneider, Subbarao Yelisetti, Thomas McGehee
GCAGS Transactions
... ideology is therefore to produce students with solid fundamentals in geophysical acquisition, processing and interpretation with ‘geologically reasonable...
2020
Spectral Induced Polarization: A New Way for Hydrocarbon Prospect Prediction
Feisal Dirgantara
Indonesian Petroleum Association
...-synchronization, CPU controls each auxiliary acquisition unit, and receives data via two-way wireless communication. Data processing approach to spectral...
2008