The Geophysicists' Bane: Multiple Suppression on the North West Shelf

C. R. T. Ramsden, M. R. Hobson, R. Cooper

Petroleum Exploration Society of Australia (PESA)

... of the multiple is long or non• periodic; or 3) the amplitude ratio of the primary energy to multiple energy is low. In the shallower waters near the coast...

Abstract: Trace-Fossil Assemblage of Early Cretaceous Sand Flat-Shallow Subtidal Environment, by H. Allen Curran; #90972 (1976).

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Abstract: Pre-Confederation Historical Seismicity of Nova Scotia With an Examination of Selected Later Events

A. Ruffman, J. Peterson

Atlantic Geology

... Physics Branch of the Canada Department of Energy, Mines and Resources has Investigated the historical selsmlclty of Nova Scotia from 1752-1867. Long...

ABSTRACT: Reservoir Delineation Using High Resolution Seismic Data in the South China Sea, by David L. J. Tsay; #91019 (1996)

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Abstract: Shale Pressure Reversals, Identification and Implications from Pore Pressure Models of the SMK Field, Onshore, Western Niger Delta; #90255 (2017)

O. A. Ehinola, M. O. Ogunsakin, E. O. Olopade

Search and Discovery.com

..., Onshore, Western Niger Delta O. A. Ehinola1, M. O. Ogunsakin1, and E. O. Olopade2 1 Energy and Environmental Research Group, Department of Geology...

Chapter 17: Entrada Sandstone, Ghost Ranch Area, New Mexico

S. G. Fryberger

Rocky Mountain Section (SEPM)

...Chapter 17: Entrada Sandstone, Ghost Ranch Area, New Mexico S. G. Fryberger 1990 191 199 Kocurek, G. and Dott, R. H. Jr., 1983, Jurassic...

Geology of the Ghost River Map-Area, Alberta [Abstract]

E. L. Fitzgerald

CSPG Bulletin

...Geology of the Ghost River Map-Area, Alberta [Abstract] E. L. Fitzgerald 1965 198 199 Vol. 13 (1965) No. 1. (March) Middle Cambrian rocks...

ABSTRACT: Diagenesis of Entrada Sandstone in Ghost Ranch Area, New Mexico, by Hukmu Orhan; #91031 (2010)

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Applications of Crab-Burrow Orientation to Environmental Analysis: ABSTRACT

Gary W. Hill

AAPG Bulletin

...Applications of Crab-Burrow Orientation to Environmental Analysis: ABSTRACT Gary W. Hill 1979 466 466 63 3. (March) Burrows of the ghost crab Ocypode...

Contrasts in Paleogene Tectonic Style, Kodiak Accretionary Complex: Ridge-Trench Interaction and Reduced Convergence Rate: ABSTRACT

J. C. Moore, T. Byrne, M. Reid

AAPG Bulletin

..., T. Byrne, M. Reid 1981 960 960 65 5. (May) The Paleogene Sitkalidak and Ghost Rocks Formations, along the southeastern side of the Kodiak Islands...

Abstract: Processing Challenges and Technologies of Ocean Bottom Node Survey; #90319 (2018)

Ahmed A. Alghamdi, Huang Mingzhong, Saud Aldeghaither, Constantinos Tsingas, Mamadou S. Diallo, Bader Alqarni

Search and Discovery.com

... data before summation is a necessary step for both hydrophone and geophone components to address Scholte and guided waves, high amplitude spikes, air...

Ghost River Type Section: OUTCROP NOTES

E. L. Fitzgerald

CSPG Bulletin

...Ghost River Type Section: OUTCROP NOTES E. L. Fitzgerald 1962 203 207 Vol. 10 (1962) No. 4. (April) Walcott, C. D., 1923, "Nomenclature of some Post...

Ghost River Type Section

J. D. Aitken

CSPG Bulletin

...Ghost River Type Section J. D. Aitken 1963 267 287 Vol. 11 (1963) No. 3. (September) The Main Ranges Cambrian succession is recognizable...

Palaeobotanical Evidence for The Age of Basal Devonian Strata At Ghost River, Alberta

D. C. McGregor

CSPG Bulletin

...Palaeobotanical Evidence for The Age of Basal Devonian Strata At Ghost River, Alberta D. C. McGregor 1963 299 303 Vol. 11 (1963) No. 3. (September...

Next-generation resolution through multiparameter FWI imaging

Tom Rayment, James McLeman, Karen Dancer, Tim Burgess

International Meeting for Applied Geoscience and Energy (IMAGE)

... the field data as input, shows no multiple or ghost energy leakage and is zero-phase. This demonstrates the success of the FWI imaging approach since...

Finite-difference modeling of marine vibrator sources

Khalid Almuteri, Jeffrey Shragge, Paul Sava

International Meeting for Applied Geoscience and Energy (IMAGE)

... Meeting for Applied Geoscience & Energy 10.1190/image2022-3746278.1 Page 2561 © 2022 Society of Exploration Geophysicists and the American Association...

Utilizing a Multidisciplinary Approach to Reservoir and Completion Optimization Within the Woodford Shale Play of the Arkoma Basin

Stephen C. Zagurski, Steve Asbill, Christopher M. Smith, Dick Leonard, Juan De la Garza, Tanner Wood, Paul McColgan, Michael Smith, Brad Leonard, Steven Bourgoyne

Unconventional Resources Technology Conference (URTEC)

... Leonard3, Steven Bourgoyne4 1. Foundation Energy Management, Addison, TX, United States. 2. Advanced Hydrocarbon Stratigraphy, Tulsa, OK, United States. 3...

Squeezing Every Last Drop Out of a Coarse 3D Oil Sands Dataset for Refining 3D Survey Design … A Case History; #41500 (2014)

Sylvestre Charles, Jim Hostetler, Jiwu Lin, Xiaoming Luo

Search and Discovery.com

... desirable. A technique for combining shots to mitigate ghost effects and to increase the energy on the low frequency component of the wavelet was tested...

Reservoir Rocks Behaving Differently

Thomas Smith

GEO ExPro Magazine

... reflection is mapped as a ‘shadow’ or ‘ghost’ of the compressional wave reflection. This is an artifact created by the lack of understanding of actual...

3D ultra high resolution seismic processing „ A case study from offshore USA

Bertrand Caselitz, Luca Limonta, Julien Oukili, Jonas Tegnander, Vicky Catterall

International Meeting for Applied Geoscience and Energy (IMAGE)

... inversion-based deghosting methodology becomes essential, estimating receiver depths Fourth International Meeting for Applied Geoscience & Energy...

Application of Full Waveform Inversion to Resolve an Eroded Shallow Carbonate Platform, North Madura, East Java, Indonesia

David Cavalin, Nurrul Ismail, Tom Paten, Kola Agbebi, Dave Lim

Indonesian Petroleum Association

... of the project. * Combining both broadband data and FWI velocity model building (VMB) is key in correcting for structural distortion and amplitude dimming...

An adaptive filter-based approach for the Marchenko multiples elimination scheme

Rodrigo S. Santos, Marcelo S. Souza, Daniel E. Revelo, Victor Koehne, Reynam C. Pestana, Diego F. Barrera, Laila D. L. Vergne, Jonathas Maciel

International Meeting for Applied Geoscience and Energy (IMAGE)

... that the source ghost, the imperfect source signature deconvolution, and the 3D effect compensation affect the data amplitude requiring that it must...

Deep learning-based Vz-noise attenuation for OBS data

Jing Sun, Arash Jafargandomi, Julian Holden

International Meeting for Applied Geoscience and Energy (IMAGE)

... (Z-component) allows for elimination of the receiver-side ghost and water-layer multiples, when performing wavefield separation above and below...

Danish Sector: Insight into Mature and Deeper Plays

Will Bradbury, Steve Drewell, Gulnara Hickman, TGS

GEO ExPro Magazine

...’ Clari-Fi™ technology was applied to de-ghost the data, removing the source and receiver ghost notches seen in the amplitude spectra. The corresponding...

Re-imaging of 2D legacy data in Brazils Equatorial Margin via pseudo-3D model building

David Butler, Daryineth Fernandez, Oscar Perez, Raul Ysaccis, Jason Thekkekara, Juan Perdomo, Christopher McMorland, Aurora Rodriguez Castelan

International Meeting for Applied Geoscience and Energy (IMAGE)

...el, including the areal identification of zones of high or low impedance contrast. Fourth International Meeting for Applied Geoscience & Ener...