An Integrated Approach for Optimizing Vertical Wolfbone Wells in the Delaware Basin

Malcolm E. Yates, Anoop Sharma, Tarik Itibrout, Lance Smith, Kelvin Fisher, Randy Brown, Les Honeyman, Bradley Bates

Unconventional Resources Technology Conference (URTEC)

... stress models, derived from full waveform dipole sonic measurements, with detailed fracture simulation to determine perforating and staging strategies...

High-resolution angle gather tomography with Fourier neural operators

Sean Crawley, Guanghui Huang, Ramzi Djebbi, Jaime Ramos, Nizar Chemingui

International Meeting for Applied Geoscience and Energy (IMAGE)

...-Polo, J. Jennings, B. Clapp, and B Biondi, 2018, Tomography: A deep learning vs full-waveform inversion comparison: EAGE Workshop on High Performance...

AAPG Middle East Meetings

Search and Discovery.com

Geomechanical Modeling to Optimize Hydraulic Fracture Designs in the K-Field

Indra Hudaya, Andry Pujiriyanto, Frank Wijnands, Leo Anis, Beni Setiawan

Indonesian Petroleum Association

... on high quality full waveform sonic data from a recently introduced sonic tool, which provides unique geomechanical measurements. At the time of frac...

Geomechanical prestack depth migration of the Kraken 3D (Browse Basin, Australia)

Jarrod Dunne, Ferudun Kilic, Matthew Zengerer, Pramod Kumar, Hamish Stein, Shiv Pujan Singh, Stephen Gallagher

Petroleum Exploration Society of Australia (PESA)

... be possible to achieve excellent results with tomography alone, or perhaps by using full-waveform inversion (FWI). However, even when these methods work...

Bobcat Run South Field, Orange County, Texas-Oligocene Frio Formation Hackberry Sand Discovery Utilizing 3-D Seismic Data

Robert L. Zamboras

GCAGS Transactions

... estimate of 3.8 BCF and 106 MBC. The well logging program for the Bean Donner well includes the full-waveform acoustic log. The components of shear...

Gemini: A fully operational broadband source for model building and imaging

Carsten Udengaard, David Brookes, Hector Flores

International Meeting for Applied Geoscience and Energy (IMAGE)

... surveys utilizing Full Waveform Inversion for high quality velocity models it will be beneficial to generate additional low frequency energy beyond...

Novel 3-D Field-scale Characterization of Reservoir Fractures Using Surface Seismic Data by the Double-Beam Method and Field Applications

Yingcai Zheng, Hao Hu, Xinding Fang, Robert Stewart

Unconventional Resources Technology Conference (URTEC)

...), Fracture parameter inversion from passive seismic shear-wave splitting: A validation study using full-waveform numerical synthetics, Tectonophysics, 712...

Seismic Reservoir Characterization of the Bone Spring and Wolfcamp Formations in the Delaware Basin with Efforts at Quantitative Interpretation - A Case Study

Satinder Chopra, Ritesh Kumar Sharma, James Keay

Unconventional Resources Technology Conference (URTEC)

... of P and S waves (full waveform sonic): The Log Analyst, 31, 355-369. Ray, A. K. and S. Chopra, 2016, Building more robust low-frequency models...

Imaging the presalt with elastic FWI using OBN data

Gabriel Brando, Benjamin Huard, Luis Cypriano

International Meeting for Applied Geoscience and Energy (IMAGE)

... successfully combined with the latest full-waveform inversion (FWI) technologies, such as Timelag FWI, to obtain accurate and geologically consistent earth...

Can Sparse OBN Equal Savings and Data Quality?

Yannick Cobo, Rodrigo Felicio, Carlos Calderon, Paul Farmer, ION

GEO ExPro Magazine

... full-waveform inversion (FWI) for the estimation of velocities, with the exact same inversion parameters for each scenario. Thus, each scenario...

Initial Results from a Test of the NASA EAARL Lidar in the Tampa Bay Region

Brock, John C., Wright, C. Wayne, Nayegandhi, Amar, Clayton, Tonya, Hansen, Mark, Longenecker, John, Gesch, Dean, and Crane, Michael

GCAGS Transactions

... in January 2002. The EAARL is a raster-scanning, water-penetrating, full-waveform adaptive lidar that is coupled to aircraft positioning systems...

Abstract: Short-time Wavelet Estimation in the Homomorphic Domain; #90174 (2014)

Roberto H. Herrera and Mirko van der Baan

Search and Discovery.com

...) and full waveform inversion (FWI). Statistical methods of wavelet estimation away from well control are a desirable tool to support seismic signal...

Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion

Margarita Pavlova

Petroleum Exploration Society of Australia (PESA)

...Lithology characterisation of the roof and floor of the Moranbah measures coal seam using post-stack and pre-stack seismic inversion Margarita...

New Insights into the Deep-Water Otway Basin - Part 1. Integrated Depth Imaging Workflows Unravelling the Subsurface

Si Ying Lee, Bee Jik Lim, Arwindran Anantan, Alexander Karvelas

Australian Petroleum Production & Exploration Association (APPEA) Journal

... m/s. The depth model building workflow consisted of two bands of full-waveform inversion (FWI) and four updates of ray-based anisotropic common image...

GeoStreamer X Delivers Near-Field Multi-Azimuth Dataset for Accurate Lead Characterisation, South Viking Graben, Norway

Cyrille Reiser, Eric Mueller, PGS

GEO ExPro Magazine

... streamers for improved Full Waveform Inversion (FWI), and a wide-towed triple source configuration (225m separation between the outer source arrays...

Abstract: High Impact Data Creates High Impact Opportunities

Peter Baillie

Petroleum Exploration Society of Australia (PESA)

... application of several technologies. Technologies used include broadband processing, Full Waveform Inversion (FWI) and least squares Q PSDM (LSQPSDM). Prospects...

Combining science with models and calibration data to provide PP-FG solutions for industry

Search and Discovery.com

Joint Interpretation of geophysical field experiments in the Danube deep sea fan, Black Sea

Search and Discovery.com

Abstract: How much well do you need in Acoustic Impedance Inversion?; #90174 (2014)

Heather J. E. Lloyd and Gary F. Margrave

Search and Discovery.com

... contacts. While there are more sophisticated methods of computing inversions (such as full waveform inversion) the quickest and simplest way is to compute...

Abstract: Digital Expert for DAS Passive Seismic Monitoring: Integration of Image Processing and Geophysical Processing; #91204 (2023)

Takashi Mizuno, Joel Le Calvez, Nicholas Fundytus, and Pierre Bettinelli

Search and Discovery.com

...), characteristic function-based (migration-based; e.g. Kao and Shan, 2004; Gharti et al., 2010; Drew et al., 2005) methods, and full-waveform-based methods...

Integration of Seismic and Log Data of a Deep Borehole in the Basement Rocks of Northeastern Alberta; #41517 (2015)

Judith Chan, Douglas R. Schmitt

Search and Discovery.com

... of principal stresses can be inferred from the borehole breakouts and tensile fractures. Aside from the conventional borehole logs, analysis of full waveform...

Abstract: Predicting Petrophysical Properties Using 3D Image Data; #90063 (2007)

Search and Discovery.com

Development of a novel seismic acquisition system based on fully autonomous gliding ocean-bottom nodes

Fabio Mancini, Ben Hollings, Giorgio Mangano, Dhimitraq Gjini, Damien Dieulangard, Ted Manning, Henry Debens

International Meeting for Applied Geoscience and Energy (IMAGE)

... optimization and by new advances in imaging technologies; in particular, full-waveform inversion (FWI), which greatly benefits from data containing ultra...

Reservoir Monitoring Technology Part IV: The Valhall LoFS Project

Olav Inge Barkved, Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... article will discuss the linkage between 4D seismic response and rock mechanics, and show some results from emerging technologies like full waveform...