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Keywords: geophysics
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Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2020
Paper Number: OTC-30550-MS
... resolution upstream oil & gas reservoir characterization seismic data machine learning geophysics geohazard geohazard assessment basin bureau of ocean energy management criteria assessment stratigraphy information artificial intelligence seafloor pore pressure prediction riserless...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2018
Paper Number: OTC-28730-MS
... characterization machine learning application vardy inversion seismic reflection data seismic inversion artificial intelligence geophysics subsurface variability sediment impedance site investigation acoustic impedance inversion upstream oil & gas resistance offshore technology conference...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2013
Paper Number: OTC-24157-MS
... normal-compaction trend. variation pore-pressure prediction normal-compaction trend sediment prediction effective pressure field data shear velocity compressional velocity porosity geophysics prasad reservoir characterization effective stress pore pressure equation sandstone...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2012
Paper Number: OTC-23681-MS
... Abstract This paper focuses on the impact that reservoir geophysics has had on theproduction development of the Brazilian marine carbonate pre-salt fieldsstarting from the first oil discovery in 2005 to 2011. The evolution of threemain knowledge areas of reservoir geophysics technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2011
Paper Number: OTC-21938-MS
... otc 21938 imaging mexico geology geometry geophysics appraisal reservoir characterization upstream oil & gas OTC 21938 The Geophysics and Geology of Emerging Techniques in Subsalt Imaging Jennifer L. Lewis, Chevron Africa-Latin America Exploration and Production; Errol Blumenthal...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-19897-MS
... multiple frequency algorithm geophysics inversion propagation iteration upstream oil & gas full waveform inversion dene vigh reservoir characterization william starr OTC 19897 3D Prestack Full Waveform Inversion Denes Vigh, E. William Starr, and Kenneth Dingwall, WesternGeco Copyright...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-19976-MS
... Geophysics Basics of Geology Basics of Risk Analysis With these three areas of basics covered, the higher-end analytical geophysical techniques that are commonly employed to predict risk and reward in DHI and AvO prospects can now be effectively employed to create value rather than destroy...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 4–7, 2009
Paper Number: OTC-20215-MS
... migration velocity analysis migration full waveform inversion artificial intelligence upstream oil & gas otc 20215 velocity model model building reverse time migration reservoir characterization offshore technology conference frequency geophysics tomography wave equation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2008
Paper Number: OTC-19710-MS
... geological storage offshore environment challenge opportunity monitoring co 2 offshore storage project upstream oil & gas benson offshore technology conference geophysics selection co2 sequestration otc 19710 university reservoir characterization subsurface storage storage toksöz OTC...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17251-MS
...-wave anisotropy, i.e. the relative change between P-wave velocity in the fast direction and that in slow direction. geophysics azimuthal anisotropy well logging anisotropy shear-wave velocity stress direction rock property shear-wave anisotropy synthetic gather borehole size...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 2–5, 2005
Paper Number: OTC-17168-MS
... eld conductivity csem data transmitter attenuation otc 17168 exploration electric eld upstream oil & gas resistivity frequency mt data reservoir characterization sea oor hoversten magnetic eld inversion geophysics offshore technology conference hydrocarbon exploration...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16943-MS
... deconvolution particle velocity operator amundsen designature demultiple method geophysics upstream oil & gas ikelle demultiple otc 16943 designature demultiple seismic data seismic experiment information Copyright 2004, Offshore Technology Conference This paper was prepared for presentation...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16921-MS
... Abstract Seismic Reservoir Characterization, also known as reservoir geophysics, has evolved over the past several years into a multi-disciplinary, business-critical function in most ED&P organizations. Sheriff defines reservoir geophysics as "The use of geophysical methods to assist...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16922-MS
.... porosity seismic response rock property rock physics seismic data elastic property thickness geophysics well data geologic model water saturation clay content upstream oil & gas reservoir characterization sequence facies saturation interpretation total porosity lithology synthetic...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 3–6, 2004
Paper Number: OTC-16923-MS
... is the fundamental reason for risk and uncertainty in Geology and Geophysics. inversion offshore technology conference zoeppritz equation equation prediction anomaly gas water contact upstream oil & gas general elastic inversion approximation otc 16923 porosity geophysics amplitude...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 5–8, 2003
Paper Number: OTC-15117-MS
... in the migrated images so that the differences can be explained by vertical transformations only. seismic data registration correspondence upstream oil & gas spectral balancing application geophysics reservoir characterization shallow gulf artificial intelligence registration otc 15117...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2002
Paper Number: OTC-14075-MS
..., 1986), wave-equation datuming (Berryhill, 1979) can be used to mitigate the effects of strongly variable surface-layers like the till layer in Donna West Terrace. propagation variation geophysics static correction equation seismic image offshore norway diffraction offshore technology...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2002
Paper Number: OTC-14111-MS
... geophysics coupling upstream oil & gas offshore technology conference Copyright 2002, Offshore Technology Conference This paper was prepared for presentation at the 2002 Offshore Technology Conference held in Houston, Texas U.S.A., 6 9 May 2002. This paper was selected for presentation by the OTC...
Proceedings Papers

Paper presented at the Offshore Technology Conference, May 6–9, 2002
Paper Number: OTC-14145-MS
... coefficient otc 14145 amplitude geophysics equation lithology reflection coefficient reservoir characterization shale upstream oil & gas avo calibration poisson acoustic impedance application sin 2 rock property hilterman offshore technology conference calibration Copyright 2002...
Proceedings Papers

Paper presented at the Offshore Technology Conference, April 30–May 3, 2001
Paper Number: OTC-13043-MS
... pressure condition sandstone mpa attenuation siggin frequency permeability otc 13043 upstream oil & gas reservoir characterization microstructural influence offshore technology conference pore pressure condition mechanism spectral ratio method geophysics pore pressure stress path...

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