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The AAPG/Datapages Combined Publications Database

Showing 2,330 Results. Searched 200,626 documents.

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Abstract: Practical Applications of Seismic Anisotropy; #90187 (2014)

Philip Wild

Search and Discovery.com

..., especially using wide-azimuth and far-offset seismic data, anisotropic effects must be considered in the processing flow to remove anomalies caused...

2014

3-D AVO Analysis and Modeling Applied to Fracture Detection in Coalbed Methane Reservoirs

Antonio C.B. Ramos, T.L. Davis

Rocky Mountain Association of Geologists

... processing of the 3-D, 3-C data included true amplitude recovery, deconvolution, refraction statics, C M P sort, normal move-out and residual statics...

1997

Deep-Water Depositional Facies and Reservoir Quality Evaluation Based on Fourier Analysis of Gamma-Ray Logs

Fillon, Richard H., Lawless, Paul N.

GCAGS Transactions

..., v. 30, p. 145. Hare, C. M., 1999, Well log analysis using signal processing techniques: Geological Society of America, Annual Meeting Abstracts...

2002

Building a carbon storage portfolio for the Barrow and Dampier sub-basins … a national resource

David Barlass, Kiran Ferguson, Leo Leon, Nigel Seymour, Paul Phythian, Adam Vonk, Merrie-Ellen Gunning

Australian Energy Producers Journal

... seismic surveys, including two ocean-bottom node datasets, were reprocessed using contemporary signal processing and imaging technologies into a depth...

2024

Reservoir Rocks Behaving Differently

Thomas Smith

GEO ExPro Magazine

... conventional data processing, which does not realize the existence of this wave and does not account for its lower velocity in the reservoir rocks, its...

2014

Elastic multiparameter full-waveform inversion application on sparse ocean-bottom node data

Denes Vigh, Xin Cheng, Bing Bai, Zongcai Feng, Kate Glaccum

International Meeting for Applied Geoscience and Energy (IMAGE)

... are typically not part of the processing flow even though they may carry shear information. This information may be highly valuable in updating...

2023

Amplitude Versus Offset Gradient Modeling Over a Minnelusa Field

W.E. Johnson

Rocky Mountain Association of Geologists

... it possible to detect the limits of the field. The amplitude versus offset gradtent was primarily a seismic processing response to reduce the number...

1988

3D seismic modelling fast adaptability in the face of operational constraints „ A case study

Clemence Cuvilliez, Aline Robin, Veronique Duprat, Camille Le Magoarou, Bruno Pagliccia, Severin Rubio, Enrico Zamboni

International Meeting for Applied Geoscience and Energy (IMAGE)

... in the combination of the subsurface reflectivity with the source wavelet. A legacy streamer Kirchhoff PSDM seismic image checking this requirement has...

2024

Abstract: Requirements for Resolution; #90171 (2013)

Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger

Search and Discovery.com

... resolution. One of the methods proposed by Berkhout (1984) for quantifying spatial resolution is via FMAX=30 FMAX=60 the use of the “spatial wavelet...

2013

Abstract: Requirements for Resolution; #90171 (2013)

Mark S. Egan, Antoun Salama, George El-Kaseeh, and Joe Seissiger

Search and Discovery.com

... resolution. One of the methods proposed by Berkhout (1984) for quantifying spatial resolution is via FMAX=30 FMAX=60 the use of the “spatial wavelet...

2013

Abstract: Mapping Lithological Heterogeneity in Athabasca Oil Sand Reservoirs Using Surface Seismic Data: Case History; #90171 (2013)

Yong Xu and Satinder Chopra

Search and Discovery.com

... wavelet and depth-time curves. Correlation coefficients are reasonable good within the 300ms time window. A few arrows mark locations where the density...

2013

Characterization and Modeling Study of Karst Networks in the Ordovician Carbonate Reservoirs, Tarim Basin; #40795 (2011)

Duoming Zheng, Lijuan Zhang, and Feng Shen

Search and Discovery.com

... in a Tarim oil field. The seismic evidence of karst features is characterized, with 3D seismic data processing of structure-oriented and fault...

2011

Direct Reservoir Imaging: The Need for Innovative Advancement in Exploration and Production, #41510 (2014).

Sofia Khan

Search and Discovery.com

..., Inc. Processing • Pre-planning is critical • Proper data acquisition • Define the specific problems • Cannot use a generalized approach and partial...

2014

Integrating Seismic Elastic Properties and Discontinuity Analysis into Reservoir Modeling and Simulation … A Case History from the Gulf of Mexico Shelf, #41820 (2016).

Randal Utech, Dan Shan, Ellya Saudale, Dianna Shelander, Kirk Rodgers, Ahmed Ammar, Tim Wilkinson, Rick Clark

Search and Discovery.com

... for multiple removal • F-Kx-Ky filtering for footprint removal • TauP processing for signal enhancement • Non-Rigid Matching for gather flattening • RAAC...

2016

Reservoir Insights Enabled by Machine Learning Technology: A Supervised Machine Learning Method for Probabilistic Rock Type Prediction; #42465 (2021)

Bruno de Ribet, Gerardo Gonzalez

Search and Discovery.com

... • Strongly seismic-driven, unclear lithology separation Well-tie / Synthetic seismograms WELL DATA Wavelet extraction Inversion starting model...

2021

Estimation of Reservoir Fluid Saturation from 4D Seismic Data: Effects of Noise on Seismic Amplitude and Impedance Attributes

Rafael Souza, David Lumley, Jeffrey Shragge

Petroleum Exploration Society of Australia (PESA)

..., processing and inversion (Lumley & Behrens 1998; Yilmaz 2001) . In particular, 4D seismic techniques are very sensitive to acquisition...

2016

Geophysical Study of a Magma Chamber Near Mussau Island, Papua New Guinea

S. V. Dadisman, M. S. Marlow

Circum Pacific Council Publications

... and 3). Part of the line was reprocessed to enhance this reflection. The 1 1 DATA COLLECTION AND PROCESSING A n y use of trade names is for purpose...

1988

An approach to reduce exploration risk using spectral decomposition, prestack inversion, and seismic facies classification

Carlos Jesus, Wagner Moreira Lupinacci, Patricia Takayama, Joana Almeida, and Danilo Jotta Ariza Ferreira

AAPG Bulletin

... drilling. Addison, P. S., 2002, The illustrated wavelet transform handbook: Introductory theory and applications in science, engineering, medicine...

2020

Kraken 3D„Acquisition to Interpretation on the Edge of the Browse

Jarrod Dunne

Petroleum Exploration Society of Australia (PESA)

... carbonate sequence. Multiple attempts at processing the seismic data have already been made; including a post-stack time migration (a fast-track volume...

2016

Acoustic and Elastic Modeling of Seismic Time-Lapse Data from the Sleipner CO2 Storage Operation

R. J. Arts, M. Trani, R. A. Chadwick, O. Eiken, S. Dortland, L. G. H. van der Meer

AAPG Special Volumes

... quantitative analysis. A first attempt to incorporate some of these effects, through more realistic prestack elastic modeling and processing, is presented...

2009

Physical Properties Analysis of Limestone Reservoir Salawati Basin Using Seismic Acoustic Impedance Inversion (AI) Modelbased

Ahmad Musto'in, Mohammad Qodirin, Ayi Syaeful Bahri, Yulia Putri Wulandari

Indonesian Petroleum Association

... limestone. A seismic trace where include noises is defined as a convolution between reflectivity coefficient with wavelet. The equation is defined...

2012

Elastic full-waveform inversion of 4C ocean-bottom seismic data: Model parameterization analysis

Jian Cao, Romain Brossier, Ludovic Mtivier

International Meeting for Applied Geoscience and Energy (IMAGE)

... dots denote the incident source and the parameter perturbation point, respectively. print can be mitigated efficiently through data pre-processing (Agudo...

2022

Seismic Reef Expression in the North Sumatra Basin

K. Wirjodihardjo

Indonesian Petroleum Association

... seismic processing, producing a high vertical resolution or high frequency content and high signal to noise data, is essential. However, the peak frequency...

1992

Abstract: An Amplitude Variation-Based Hydrocarbon Detection Method for Coal-Underlying Tight Sandstone; #91209 (2025)

Xi Wang, Gang Zhao, Qihai Nie, Yilan Meng, Shang Xu

Search and Discovery.com

... absorption attenuation coefficient methods are based on the theories of seismic wave propagation and signal processing. By calculating the amplitude...

2025

Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin

Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.

Indonesian Petroleum Association

... equations is represented as follows the R(θ ) = Rp + (Rp − 2Rs )sin 2 (θ ) (1) The equation (1) allowed finishing AVO processing of large data sets...

2007

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