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Showing 31,701 Results. Searched 200,619 documents.

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Uncertainty quantification of full-waveform inversion with adaptive MCMC method

Shuhua Hu, Zeyu Zhao

International Meeting for Applied Geoscience and Energy (IMAGE)

...Uncertainty quantification of full-waveform inversion with adaptive MCMC method Shuhua Hu, Zeyu Zhao Uncertainty quantification of full waveform...

2023

Seismic-based paleoenvironmental analysis of the Paleocene carbonate shelf in Ajdabiya Trough, north-central of Libya

Abdeladim M. Asheibi

Bulletin of Canadian Energy Geoscience (CEGA)

... was halted by a short-lived transgression that drowned reefs and led to shale deposition of Kheir shales. The inversion of 3-D seismic data to acoustic...

2023

Frictional Mechanics of Seismogenic Thrust Systems in the Upper Continental CrustImplications for Fluid Overpressures and Redistribution

R. H. Sibson

AAPG Special Volumes

... inversion: Geological Society of London Special Publication 88, p. 319.Sibson, R. H., 1996, Structural permeability of fluid-driven fault-fracture...

2004

Predicting Well Performances Using the Shale Capacity Concept … Application to the Haynesville; #41204 (2013)

J. Reagan, E. Wójcik, M. Fackler, and A. Ouenes

Search and Discovery.com

... capacity model and production results, this model could be used to plan successful future wells. Introduction The current focus in shale development...

2013

Technical Article: Finding Subtle Traps with Seismic: Interpretative Criteria Clarified

A. Easton Wren

Petroleum Exploration Society of Australia (PESA)

... WITH SEISMIC: INTERPRETATIVE CRITERIA CLARIFIED* A. Easton Wren, President and General Manager, Petrel Consultants Ltd, Calgary, Canada Introduction Earth...

1986

Active Petroleum System in the Penyu Basin: Exploration Potential Syn-Rift and Basement-Drape Plays

Nuryoko Haribowo, Suzannah Carmody, Jeres Cherdasa

Indonesian Petroleum Association

... and Jemaja Basins. Post-rift deposition of Upper Oligocene Gabus/Udang Formations provided the main reservoir/seal units. Mid-Late Miocene inversion...

2013

Structural and Stratigraphic Evolution of the Offshore Malingping Block, West Java, Indonesia

Ivan Yulianto, Robert Hall, Benjamin Clements, Christopher R. Elders

Indonesian Petroleum Association

...Structural and Stratigraphic Evolution of the Offshore Malingping Block, West Java, Indonesia Ivan Yulianto, Robert Hall, Benjamin Clements...

2007

Tectonic and Sedimentation Model For Morrow Sandstone Deposition, Sorrento Field Area Denver Basin, Colorado

Stephen A. Sonnenberg

Rocky Mountain Association of Geologists

... blocks. Structural nosing IS present in the same locatron and trend as the Morrow channels, indicating structural inversion. Analyses of stratigraphic...

1985

Fractures Identification and Reservoir Characterization of Gas Carbonate Reservoir at Merbau Field, South Palembang Basin, Sumatra, Indonesia*

Ricky A. Wibowo, Wisnu Hindadari, Syamsu Alam, Parada D. Silitonga, and Rusalida Raguwanti

Search and Discovery.com

... the permeability and productivity of gas, such as at MBU-4A and MBU-8. A further detailed sedimentary and structural study of borehole image data is thus...

Unknown

Ultra-deep Jurassic acquisition technology and its application in dual-complex low SN ratio area, Qaidam Basin

Yongguo Wu, Zhenhua He, Di Wu, Yongsheng Wang, Chunrui Han, Hua Yao

International Meeting for Applied Geoscience and Energy (IMAGE)

... to suppress scattering noises and improve the S/N ratio for deep complex structural imaging; 2) The ultra-long spread recording + low-frequency array...

2023

Abstract: Early Paleozoic intra-plate reactivation of the Ottawa graben and links to the onset of the Taconic orogeny: insights from stratigraphy, detrital zircon provenance, and paleoflow of the Cambrian- Ordovician Potsdam Group

David G. Lowe, R.W.C. Arnott, J.R. Chiarenzelli, R.H. Rainbird

Atlantic Geology

... occurred during the Middle to early Late Cambrian and resulted in the topographic inversion of parts of the southern Ottawa graben; notably...

2017

Estimate near-surface velocity with reversals using deep learning and full-waveform inversion

Yong Ma, Xu Ji, Weiguang He, Tong Fei

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion, to estimate the near-surface velocity model with reversals. INTRODUCTION An accurate near-surface velocity model is critical for land seismic...

2022

Machine learning inversion solution: a tool to identify faults shear slip from sensed ground deformation

Saeed Salimzadeh, Dane Kasperczyk

Australian Energy Producers Journal

...Machine learning inversion solution: a tool to identify faults shear slip from sensed ground deformation Saeed Salimzadeh, Dane Kasperczyk SUPPLEMENT...

2025

Spectral hydrology: Resolution and uncertainty in multifrequency oscillatory hydraulic tomography

Jeremy R. Patterson, Michael Cardiff

International Meeting for Applied Geoscience and Energy (IMAGE)

... (i.e., singular value decomposition) and non-linear (i.e., checkerboard testing) analysis approaches. Introduction Oscillatory Hydraulic Tomography...

2022

Case Study of 3D Seismic Inversion and Rock Property Attribute Evaluation of the Haynesville Shale

David Metzner, Kevin L. Smith

Unconventional Resources Technology Conference (URTEC)

...Case Study of 3D Seismic Inversion and Rock Property Attribute Evaluation of the Haynesville Shale David Metzner, Kevin L. Smith URTeC 1581885 Case...

2013

Seismic imaging in Tarim Basin: Overcoming complex near-surface conditions

Xianhuai Zhu, Ruirui Zhao, Sam Gray, Wensheng Duan, Duoming Zheng, Ganglin Lei, Gengxin Peng, Rujie Zhang, Kun Xu, Grace Yan, Junru Jiao

International Meeting for Applied Geoscience and Energy (IMAGE)

... accurate and reliable near-surface velocity models can be estimated on land using turning-ray tomography and finite-frequency wavepath inversion at great...

2024

Magnetic and gravity source models of the Gairdner Dolerites

Philip Heath, Clive Foss

Petroleum Exploration Society of Australia (PESA)

... (where there is a substantial reduction in density contrast). Key words: magnetics, gravity, inversion, Gairdner Dolerites, GCAS INTRODUCTION The Gawler...

2019

Full waveform inversion of simultaneous long-offset data

Nizar Chemingui, Alejandro A. Valenciano, Andrew Long

Petroleum Exploration Society of Australia (PESA)

.... INTRODUCTION Full Waveform Inversion (FWI) is the tool of choice for building high-resolution velocity models. It involves nonlinear minimization of the misfit...

2019

Marine CSEM Technology—The Luva Case

Mikhail Boulaenko,, Jonny Hesthammer,, Alexander Vereshagin, Peter Gelting, Roy Davies, and Torolf Wedberg

Houston Geological Society Bulletin

... of such data. Introduction Petroleum geoscientists worldwide are well aware of the significance of seismic data for hydrocarbon exploration and few...

2007

A New Approach of 3D Geomechanical Calculation for Shale Play Exploration in Indonesia: Unlocking Unconventional Resources

La Ode Marzujriban

Indonesian Petroleum Association

... measurement. Brittleness can be extracted by performing seismic inversion to obtain the lithology properties as input in geomechanical calculations. Meanwhile...

2016

ABSTRACT: Estimation of Net-to-Gross from P and S Impedance: Integration of Petrophysics and 3D Seismic Inversion; #90007 (2002)

Vernik, Lev, David Fisher, Steve Bahret

Search and Discovery.com

...ABSTRACT: Estimation of Net-to-Gross from P and S Impedance: Integration of Petrophysics and 3D Seismic Inversion; #90007 (2002) Vernik, Lev, David...

Unknown

Abstracts: Full Waveform Inversion Using One-way Migration and Well Calibration; #90173 (2015)

Gary F. Margrave, Robert J. Ferguson, and Chad M. Hogan

Search and Discovery.com

...) at a well. We find that our inversion approach returns a very finely-detailed velocity model. Introduction Lailly (1983) and Tarantola (1984...

2015

Abstract: Model Parametrization Strategies for Newton-Based Acoustic Full Waveform Inversion; #90224 (2015)

Amsalu Y. Anagaw

Search and Discovery.com

... or slowness squared as model parameterization in comparison with velocity parameterization. Introduction Full waveform inversion (FWI) aims to estimate...

2015

Impact of Broadband Seismic on Quantitative Interpretation Workflows; #41450 (2014)

Eivind Dhelie, Cyrille Reiser, Tim Bird, Euan Anderson

Search and Discovery.com

... and Production asset life. Introduction Geoscientist would like to have seismic data that fulfill a few criteria: ability to identify and delineate prospects...

2014

3D Inversion of Time-Domain Electromagnetic Data for Ground Water Aquifers, #41610 (2015).

Elliot M. Holtham, Mike McMillan, Eldad Haber

Search and Discovery.com

...3D Inversion of Time-Domain Electromagnetic Data for Ground Water Aquifers, #41610 (2015). Elliot M. Holtham, Mike McMillan, Eldad Haber 3D...

2015

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