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Showing 29,720 Results. Searched 196,410 documents.
The Limitations of Seismic Modelling of Geological Structures
B. L. N. Kennett
Petroleum Exploration Society of Australia (PESA)
... and times can be of considerable value in assessing the effect of variations in data acquisition patterns. When used with conventional velocity analysis...
1985
Machine Learning Prediction and the Impact of CO₂ Injection on S-Wave in 20 Years in the Legacy Well Field
Sharif Morshed, Shafiqul Alam Khan, Wu Hao
Unconventional Resources Technology Conference (URTEC)
..., reliability, or timeliness of any information herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any...
2024
A Case Study of Seismic Exploration in the Offshore Bonaparte Basin
J. Durrant, A. Young
Petroleum Exploration Society of Australia (PESA)
... , \ \ -<:> / -<:> /\ ~·\ GULL 1\. Introduction TROUGH JACARANDA 1 <:> CURLEW 1 <:>NEWBY 1 BONAPARTE BASIN -<:> FLAT TOP 1 Exploration permit NT I...
1988
Integration of Microseismic With Rock Properties From Multi-Component Seismic Data, Mississippi Lime Play, North-Central Oklahoma
Scott W. Singleton, Shihong Chi, Crystal Lapaire, Lisa Sanford, Paul Constance
Unconventional Resources Technology Conference (URTEC)
... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper does so...
2015
Abstract: Integrated Geophysical Characterization of the Near-Surface at Priddis, Alberta; #90224 (2015)
J. Helen Isaac, Lei Zhi, Don C. Lawton, and L. R. Bentley
Search and Discovery.com
... data and calculated refraction statics using a generalized reciprocal method inversion algorithm (Palmer, 1981). The near-surface velocity-depth...
2015
S-wave velocity model building using PP-PS tomography with dynamic warping
Terence Krishnasamy, Ronaldo Florendo, Aravind Nangarla, Carsten Udengaard, Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser
International Meeting for Applied Geoscience and Energy (IMAGE)
... velocity model for an existing deep-water ocean-bottom node (OBN) survey in the Gulf of Mexico. Introduction The water depth in the study area ranges...
2023
Abstracts: Microseismic Event Models from Finite-differencing with Corrections; #90173 (2015)
Peter M. Manning
Search and Discovery.com
...Abstracts: Microseismic Event Models from Finite-differencing with Corrections; #90173 (2015) Peter M. Manning AAPG Search and Discovery Article...
2015
A Statistical Approach to Assessing Depth Conversion Uncertainty on a Regional Dataset: Cooper-Eromanga Basin, Australia
David Kulikowski, Catherine Hochwald, Dennis Cooke, Khalid Amrouch
Petroleum Exploration Society of Australia (PESA)
... to the existing well data envelope. Key words: Cooper Basin; Eromanga Basin; 3D seismic data; depth conversion; velocity modelling. INTRODUCTION...
2016
Production Modeling for Velocity String Applications in Unconventional Wells
Suat Bagci, Tina Chang
Unconventional Resources Technology Conference (URTEC)
...Production Modeling for Velocity String Applications in Unconventional Wells Suat Bagci, Tina Chang URTeC: 157 Production Modeling for Velocity...
2019
Abstract: Acquiring Low Frequencies : Sweeps, Sensors, Sampling and Stories; #90224 (2015)
Olivier Winter, Anna Leslie, and Forest Lin
Search and Discovery.com
... 300 m/s ground roll, which helps the linear noise attenuation through velocity-filtering. Statics do not prove as destructive as they can be for higher...
2015
Visco-Acoustic Full-Waveform Inversion: A Case Study to Resolve High-Resolution Shallow Channel Absorption, Offshore Indonesia
Jun Wang, Yonghe Guo, Putri Supriandini, Kelik Moersidin, Rahmad Hidayat
Indonesian Petroleum Association
... INTRODUCTION Image distortion due to gas-filled shallow channels poses challenges to velocity model building. The slow velocity and strong...
2022
Pressure prediction using converted shear waves from OBN data: A rock physics approach
Prajnajyoti Mazumdar, Kevin Searles, Bjorn Olofsson, James Gaiser, Terence Krishnasami
International Meeting for Applied Geoscience and Energy (IMAGE)
... such as in shallow sedimentary sections. Introduction Pore pressure prediction in industry generally uses P-wave velocity-based prediction methods...
2023
Predicting Facies, Rock, and Geomechanical Properties Using Convolutional Neural Networks: A Case Study From an Unconventional Shale Reservoir
Ted Holden, Ruth Kurian, Mohammed Ibrahim, Daniel Hampson, Jonathan Downton
Unconventional Resources Technology Conference (URTEC)
... is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information obtained from this paper...
2023
Inversion and Interpretation of Multicomponent Seismic Data: Willesden Green Field, Alberta; #20293 (2015)
Roxana M. Varga, John C. Bancroft, Robert R. Stewart
Search and Discovery.com
... anomalous values over the zones of interest around the producing wells: 8-13-41-6W5; 8-26-41-6W5 and 6-15-41-6W5. Introduction The Willesden Green Oilfield...
2015
Abstract: Prestack Depth Migration with the Gabor Transform; #90211 (2015)
Yongwang Ma and Gary Margrave
Search and Discovery.com
... is to develop an adaptive windowing scheme that only localizes the wavefield as required by the lateral velocity variation. If there is no lateral...
2015
Depth Conversion in the Llanos Basin: Workflow to Reduce Fault Shadow Effect.
Andrew Chermak, Gabriel Veloza Fajardo, Juan Carlos Ramón
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... and field development. The fault shadow effect, caused principally by the low velocity Leon-C1 zone, creates false anticlinal structure in time whereas...
2009
Abstracts: Multiplet Relocation in a Heavy Oil Field Using the Double Difference Method; #90173 (2015)
Ken Kocon and Mirko van der Baan
Search and Discovery.com
... clusters are tightened and completely separated following event relocation; eliminating stress communication. Multiplet analysis is also suitable for post...
2015
The Application of PSDM VTI Method to Generate a Velocity Model That Can Solve the Mistacking Problem
Aulia Ahmad Nafis, Hasan Nurudin, Ikhsan Hanurogo, Bagus Sapto M, Ahmad Zaenudin
Indonesian Petroleum Association
...** Bagus Sapto M* Ahmad Zaenudin* ABSTRACT INTRODUCTION Complex geology setting and strong lateral velocity variations creates the mistacking...
2018
Cave Gulch 3-D Survey, Wind River Basin, Wyoming
Steve Natali, Roy Roux, Peter Dea, Fred Barrett
Rocky Mountain Association of Geologists
... emphasis on 3-D refraction statics, velocity analysis, and choice of autostatics parameters. A final stack and time migration were delivered during...
2000
Application of Anisotropic Depth Imaging Onshore
Scott Sutherland, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... herein. All information is the responsibility of, and, is subject to corrections by the author(s). Any person or entity that relies on any information...
2017
Abstract: Tomography of a Velocity Modeland Location of Microseismic Events with P, Sv and Sh Waves; #90224 (2015)
Malgorzata Chmiel and Thomas Bardainne
Search and Discovery.com
... is checked. Obviously, relative location simplifies many issues. Effectiveness of this method depends less on a velocity model or statics. Examples Final...
2015
Joint Anisotropic Parameter Inversion Based on Nonhyperbolic Moveout and Azimuthal Amplitude Variance
Fangyu Li, Jie Qi, Bin Lyu, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... analysis focuses on azimuthal changes on either velocity or amplitude. It is obvious that in the field application both HTI and VTI exist...
2016
Estimating Stimulation-Zone Anisotropy Effects During Microseismic Monitoring
Martin Karrenbach, Steve Cole, Victor Yartsev
Unconventional Resources Technology Conference (URTEC)
... gap and allows further detailed frac zone analysis. Introduction Fracture stimulations can be monitored in a variety of ways. Often surface...
2015
Advanced Reprocessing and Imaging: Enhancing Legacy Surveys
Dominic Fell, Shane Westlake, Richard Patenall, Jennifer Badry
Petroleum Exploration Society of Australia (PESA)
... surface multiples. An initial pass of velocity analysis was performed after first applying temporary static corrections to compensate for the near surface...
2016
Exploring the Sub-Thrust Play Along the Eastern Margin of the Middle Magdalena Valley: The Example of Chawina (Apulo), Cundinamarca, Central Colombia
Martin L. Keeley, Ana E. Suárez
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
..., the Chawina-2 well was spudded on 25thMarch 1997. The results of this well and the subsequent Chawina-2ST are presented in this context. HISTORICAL INTRODUCTION...
1997