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The AAPG/Datapages Combined Publications Database

Showing 958 Results. Searched 191,826 documents.

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Abstract: Belly River Channel Architecture Reservoir Analog … Ghost Dam, Cochrane, Alberta; #90187 (2014)

D. S. Coutts and P. K. Pedersen

Search and Discovery.com

...Abstract: Belly River Channel Architecture Reservoir Analog … Ghost Dam, Cochrane, Alberta; #90187 (2014) D. S. Coutts and P. K. Pedersen AAPG Search...

2014

Exploration Potential of the Nigerian Transform Margin

Jennifer Greenhalgh, Matt Whaley, A. O. Lufadeju, PGS Reservoir UK, Department of Petroleum Resources Nigeria

GEO ExPro Magazine

... and the velocity wavefield, it is possible to completely remove the receiver ghost whilst towing the streamers deeply enough to reduce noise and increase signal...

2012

Abstract: Application of Adaptive De-Ghosting on the Conventionally Acquired Seismic Data Improves Inversion Results; #90319 (2018)

Mostafa Salheen, Ivica Mihaljevic, Mohamed Afia, Tarek Nafie, Tarek El-Melegy, Magdy Abdelaty, Raghad ElSayed, Maheswara Phani, Sushobhan Dutta

Search and Discovery.com

... by source and receiver ghost reflections in never ending quest to increase useful frequency range. However, what we could possibly do to fill in the ghost...

2018

Structure of Upper Cenozoic Strata Beneath Kodiak Shelf, Alaska

Michael A. Fisher, Roland Von Huene

AAPG Bulletin

... of upper Cenozoic strata beneath the Kodiak Shelf has been determined from an interpretation of 3,500 km of 24-fold seismic reflection data. The shelf...

1980

Effects of Bioturbation on Sediment Properties

A. A. Ekdale, R. G. Bromley, S. G. Pemberton

Special Publications of SEPM

... the inequalities having been slowly levelled by worms. It is a marvellous reflection that the whole of the superficial mould over any such expanse has passed...

1984

Quantifying the Benefit from Pressure Gradient Data in Wavefield Reconstruction for Time-Lapse Seismic, #40843 (2011)

Phil Christie, Kurt Eggenberger, Everhard Muyzert, Massimiliano Vassallo, Ali Özbek

Search and Discovery.com

... motivation for recording pressure and the vertical pressure gradient (or acceleration) is to remove the downgoing ghost wavefield, reflected at the sea...

2011

Geology of the Wasootch Creek Map-Area, Alberta [Abstract]

D. L. Scott

CSPG Bulletin

... of the Bow Valley region. The Ghost River or Arctomys Formation has been removed on one fault block by pre-Devonian erosion. End_Page 922...

1964

Stratigraphy and Petroleum Trapping Mechanisms of Upper Jurassic Entrada Sandstone, Northwestern New Mexico: ABSTRACT

Ronald S. Reese

AAPG Bulletin

... basin Echo Amphitheater-Ghost Ranch area show long, parallel, eolian transverse dune buildups in the upper Entrada perpendicular to the dominant wind...

1981

Broadband Seismic Technology and Beyond: Part VIII: BroadSeis in Exploration

Lasse Amundsen, Martin Landrø, Vetle Vinje, Jo Firth

GEO ExPro Magazine

... in the shallow detail and in the fractured basement. Ghost-Free Data As discussed in GEO ExPro, Vol. 11, No.1, BroadSource is a synchronized source with two gun...

2014

Geometry and Morphology of Crustacean Burrows in Torrey Pines and Bodega Estuaries, California: ABSTRACT

Eric J. McHuron, Kenneth J. McMillen, John E. Warme

AAPG Bulletin

.... Burrows studies include those of two ghost shrimps (Callianassa californiensis and C. longimana), a fiddler crab (Uca crenulata), and two grapsoid...

1973

Experiences with Dual-Sensor Towed Streamer Acquisition and Imaging in the Eastern Mediterranean, #41831 (2016).

Martin Widmaier, Oystein Lie

Search and Discovery.com

... in the Eastern Mediterranean region during the last years. Dual-Sensor Streamer Technology and Wavefield Separation Ghost reflections from the sea surface have...

2016

Structure and Tectonic Setting of Continental Shelf Southwest of Kodiak Island, Alaska

Michael A. Fisher

AAPG Bulletin

... seismic reflection data acquired on the M/V Cecil H. Green in the Gulf of Alaska, June-August 1975: U.S. Geol. Survey Open-File Rept. 77-532, 17 p. Bruns...

1979

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...

2014

Marine Seismic Sources: Part XI: Effect of Seismic on Crabs

Martin Landrø, Lasse Amundsen

GEO ExPro Magazine

... The Atlantic Ghost Crab (Ocypode quadrata) is a very common species on the beaches of north-east Florida, where it lives in burrows well above...

2011

Marine Seismic Sources: Part II: Air-Gun Arrays for Non Experts

Lasse Amundsen, Martin Landrø

GEO ExPro Magazine

... are caused by the source ghost. Note that the primary-to-bubble ratio is frequency dependent. source directivity In seismic surveying, air-gun arrays...

2010

Taking the Plunge

Vidar Hovland, John Thompson

GEO ExPro Magazine

... extension of land seismic cable systems using hydrophones, were in use. They were limited to around 10m water depth by the ghost reflections from...

2016

Understanding The Mesozoics Beyond Basalt: A Case Study Of Sub-Basalt Imaging

S. Sengupta, S. K. Goswami, G. Menzel-Jones, B. Chowdhury, Artem Sazykin

Indonesian Petroleum Association

..., and faults. Source- and receiver-side deghosting (Rickett et al. 2014) were applied to remove the ghost effects, thereby broadening the signal bandwidth...

2020

The Challenges of 3D Seismic Application for Athabasca Oil Sands Development; #10681 (2014)

Takehiko Sato, Leigh Skinner

Search and Discovery.com

... by water, the first and second ghost notch frequency becomes 50 Hz and 100 Hz. Measuring the frequency at the target level, the bandwidth of the 2003...

2014

Offshore Bar Deposits of Semilla Sandstone Member of Mancos Shale (Upper Cretaceous), San Juan Basin, New Mexico

Neal A. La Fon

AAPG Bulletin

... herein the Holy Ghost and Bernalillito Arroyo bars. They pinch out in all directions into time-equivalent facies of the Mancos Shale. This equivalent...

1981

Is There Value in Reprocessing Legacy Marine Streamer Seismic for Improved Resolution? A Recent Example from Indonesia

Dmitri Skorinski, Ted Manning

Indonesian Petroleum Association

...). Ghost reflections from the sea surface are a wellknown phenomenon limiting the bandwidth of marine seismic data, referred to as the source and receiver...

2014

Characteristics of Expert Behavior in Problem Solving and Workflow Strategy in Seismic Interpretation, #70349 (2018).

James P. Dobbs, Matthew A. Jackson, Eric M. Riggs

Search and Discovery.com

..., reflection seismology has become an integral tool for visualizing the Earth’s subsurface, and it is a key workforce skill in industries and academic...

2018

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