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The AAPG/Datapages Combined Publications Database

Showing 33,361 Results. Searched 196,128 documents.

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Thin Bed Stratigraphy from Complex Trace Attributes: ABSTRACT

J. D. Robertson, H. H. Nogami

AAPG Bulletin

... peaks in the sections which are uncontaminated by noise or interference, instantaneous frequencies at these samples are direct estimates...

1982

ABSTRACT: Perfect Pitch … The Use of Tuning in Reservoir Characterization in the Harweel Cluster, Oman; #90051 (2006)

Richard R. Terres, Ra'id Z. AL-Jamali, Ali Naamani, Ahmed Helmi

Search and Discovery.com

... Box 81, Muscat, PC 113, Oman Seismic tuning is often considered to be an insidious effect that overprints and masks key reservoir information. However...

Unknown

Abstract: Comparison of Resolution Capacity of Different Electrode Arrays in Delineating Fractured Zones Using Electrical Resistivity Modeling; #90255 (2017)

Lukumon Adeoti, Seun Afolabi, Kehinde Ishola, Bolaji Adegbola

Search and Discovery.com

... as input to inversion process which was contaminated with 10% Gaussian noise. The reconstructed image from the inversion was analysed in terms...

2017

Abstract: Feasibility of Moment Tensor Inversion for a Single-Well Microseismic Data Using Neural Networks; #90319 (2018)

Oleg Ovcharenko, Jubran Akram, Daniel Peter

Search and Discovery.com

.... For microseismic data acquired in a single well, accurate estimation of moment tensors is challenging due to poor signal-to-noise ratio (S/N...

2018

Multicomponent OBC (4C) Seismic Data Acquisition Challenges and Solution - Design, Operation, and Field Quality Control; Case Study OBC Bekapai

Aa Pian Nopiana, Remi Dartigalongue, Michel Erbetta, Gilles Vallon, Daniel Vaxelaire, Philippe Faure, Jean-Marc Mougenot

Indonesian Petroleum Association

..., the BEKAPAI field remains with some G&G knowledge uncertainties mainly due to :  poor signal to noise ratio due to the seismic quality and fold...

2013

Seismic land acquisition designed to identify geology and rock properties over stacked pay interval using HTD 3D3C survey in the Permian Basin

Bruce Karr, Andrew Lewis, Stephen Klug, Ron Bianco

International Meeting for Applied Geoscience and Energy (IMAGE)

... convergence point for any given reflector. Denser sampling and longer offsets benefit noise removal, increase spatial resolution, and preserve subtle...

2023

Abstract: Supervirtual S-wave Refraction Interferometry for Converted Wave Statics and Near-Surface S-wave Velocity Model Building; #90224 (2015)

Kristof De Meersman and Yoones Vaezi

Search and Discovery.com

... and of general low signal-to-noise. Supervirtual refraction interferometry is a new technique that can dramatically improve the signal-to-noise ratio...

2015

Prospect Investigation and De-Risking Using Cognitive Interpretation Workflows, Offshore Equatorial Guinea, #30507 (2017).

Tom Wooltorton, Stephen Leslie, Merritt Smith, Rachael A. Moore

Search and Discovery.com

... and noise reduction, and AVO analysis were applied, indicating a Type II response.  The migrated angle stacks were in the ranges:     Near...

2017

Concave Sand Grains in Eolian Environments: Evidence, Mechanism, and Modeling

B. T. Werner , E. Merino

Journal of Sedimentary Research (SEPM)

... circumventing the natural tendency oward grain sphericity that would arise from random grain orientation. A quantitative physical model combining...

1997

How Should We Measure Residual-Oil Saturation?

R. E. Wyman

CSPG Bulletin

... depends largely on the signal-to-noise ratio, or how well the signal can be extracted from the total quantity of signal plus noise. Where random noise...

1977

Three-dimensional interpretation of tectono-sedimentary evolution and hydrocarbon prospectivity by the integration of airborne gravity gradiometer, regional gravity, magnetic, and two-dimensional seismic data in the Canning Basin, Western Australia

Jurriaan Feijth, Carlos Cevallos, Tony Rudge, and Marianne Parsons

AAPG Bulletin

..., Western Australia, Australia, August 14–17, 1994, p. 657–676. Ku, C., and J. A. Sharp, 1983, Werner deconvolution for automated magnetic interpretation...

2019

Nanotomography of Spontaneous Imbibition in Shale

Morteza Akbarabadi, Mohammad Piri

Unconventional Resources Technology Conference (URTEC)

.... The results were then processed to reduce noise and eliminate artifact. Data Processing CT images usually contain artifact, which affects the accuracy...

2014

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)

... that includes multiple scattering events. If the reservoir layer is dipping, we can adopt a local coordinate transformation to correct the dipping effect (Hu...

2018

Use of Thousand-Channel Seismic in Canning Basin

A. Moore, E. Allison

Petroleum Exploration Society of Australia (PESA)

... analysed on the in-house DEC Eclipse computer to determine their filtering effect on horizontally travelling reflection and noise energy. A geophone array...

1984

Damped least squares-based deterministic PP wave and SH-SH wave joint inversion method

Ying Lin, Guangzhi Zhang, Baoli Wang, Siyuan Chen, Minmin Huang

International Meeting for Applied Geoscience and Energy (IMAGE)

... with the signal-to-noise ratio, and is the initial model of the inversion, and the inversion results of the unknown parameters are obtained...

2023

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