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The AAPG/Datapages Combined Publications Database

Showing 1,704 Results. Searched 200,293 documents.

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

S. V. Dadisman, M. S. Marlow

Circum Pacific Council Publications

... migration, deconvolution, normal moveout (NMO) correction, common depth point (CDP) stacking, and bandpass filtering. Shot gathers and frequency spectra...

1988

Appendix A: Considerations for Optimum 3-D Survey Design, Acquisition and Processing

R. Malcolm Lansley

AAPG Special Volumes

... to ensure that the phase and amplitude spectra of the recorded data match the assumptions that are made in the deconvolution process. Particular...

2011

Developing a robust geologic conceptual model using pseudo 3-D P-wave seismic reflection data

Adrian D. Addison, Michael G. Waddell, Camelia C. Knapp, Duke T. Brantley, John M. Shafer

Environmental Geosciences (DEG)

.../s) below 100 ms, with a time-power constant of 1.4. The next processing step involved predictive or spiking deconvolution using minimum phase spiking...

2009

Fractured Reservoir Prediction … A Case Study in the Sichuan Basin; #10512 (2013)

Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He

Search and Discovery.com

... approach. The other is that deconvolution parameter is calculated from up-going wave instead of down-going wave. These parameters are more conductive...

2013

ABSTRACT: Wave Equation Prestack Depth Migration for Deep Gulf Coast Prospecting

Morgan Brown, Joe Higginbotham, Cosmin Macesanu

GCAGS Transactions

...ABSTRACT: Wave Equation Prestack Depth Migration for Deep Gulf Coast Prospecting Morgan Brown, Joe Higginbotham, Cosmin Macesanu Wave Equation...

2009

ABSTRACT: Prestack 3-D TAU migration and Velocity Analysis : Focusing 3-D data from offshore Abu Dhabi; #90051 (2006)

Tariq Alkhalifah, Saif Alsharif, Kamel Belaid

Search and Discovery.com

...ABSTRACT: Prestack 3-D TAU migration and Velocity Analysis : Focusing 3-D data from offshore Abu Dhabi; #90051 (2006) Tariq Alkhalifah, Saif Alsharif...

Unknown

Abstract: Imaging Oblique Reflectors with Prestack Migration; #90174 (2014)

John C. Bancroft, Thais Guirigay, and Helen Isaac

Search and Discovery.com

...Abstract: Imaging Oblique Reflectors with Prestack Migration; #90174 (2014) John C. Bancroft, Thais Guirigay, and Helen Isaac AAPG Datapages/Search...

2014

Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90255 (2017)

Gang Yu, Yusheng Zhang

Search and Discovery.com

...Abstract: Prestack Seismic Data Inversion for Shale Gas Reservoir Characterization in China; #90255 (2017) Gang Yu, Yusheng Zhang AAPG Datapages...

2017

Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock, Moncton Basin, Canada; #90310 (2017)

Mathieu J. Duchesne, Gilles Bellefleur, Nicolas Pinet, Virgina I. Brake

Search and Discovery.com

...Abstract: Rank Reduction Processing of 3-D Prestack Seismic Data for the Geomechanical Inversion of an Unconventional Reservoir and its Caprock...

2017

Abstract: Diffraction Imaging Using Multiplication Imaging Condition; #91204 (2023)

Dongliang Zhang, Constantine Tsingas

Search and Discovery.com

... to generate diffraction image on prestack seismic data or migrated stack image. Both synthetic and real data are tested to demonstrate the validity...

2023

An Example of 3-D AVO for Lithology Discrimination in Widuri Field, Asri Basin, Indonesia

Steven W. Smith, Larry Danahey, Romina Himawan, William E. Harmony, H. Lee Gilmore, John W. Armon, Tony L. Bowman, Wayne Smith

Indonesian Petroleum Association

... prestack seismic data are used for detection of carbonaceous shale. Based on mapping, good correlation exists between well data and the AVO product...

1995

Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics

J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li

Unconventional Resources Technology Conference (URTEC)

... to the reservoir. Complex arrivals within the deviated well were modeled in order to calibrate the wavefield separation prior to prestack Kirchhoff depth...

2019

Leveraging legacy data: An onshore reprocessing case study from eastern Australia

Bahaa Soliman, Catalina L. Ocampo, Oscar Garcia, Andy Walz, Anthony Goodall, Emily Guidry

International Meeting for Applied Geoscience and Energy (IMAGE)

... the spectrum (Figure 4). The CACP flow includes Inverse-Q correction to account for absorption, robust surface-consistent deconvolution (Hootman, 2011...

2022

Dip and Azimuth Determination in 3D CRS-Stack

A. Hendriyana, M. Jaya, R. Sule, A.D. Guntara

Indonesian Petroleum Association

.... Azimuth calculated as angle between calculated  (equation 4) and either  x or y . To validate the proposed method, a synthetic prestack seismic gather...

2013

Crooks Gap Field: Problems with 3-D Interpretation (Extended Abstract)

Robert E. Wellborn, Mike Peffer

Wyoming Geological Association

.... Prestack depth migration would be the next logical step but was not conducted at the time because of the difficulty associated with building...

2000

Abstract: AVO Compliant Spectral Balancing; #90171 (2013)

Nirupama Nagarajappa and Jon Downton

Search and Discovery.com

... deconvolution to further flatten the frequency spectrum. However, unless carefully implemented this might have the undesirable effect of altering...

2013

Seismic simulations of experimental strata

Lincoln Pratson, Wences Gouveia

AAPG Bulletin

...-wave equation algorithm, which we use to produce a synthetic version of prestack, unmigrated, multichannel seismic data. Data generated by the latter...

2002

Single-sensor towed streamer acquisition: a case study from the Gulf of Mexico

P. Munoz, J. Uribe, N. Moldoveanu

Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)

... and to perform a more accurate deterministic designature deconvolution. The new acoustic positioning system improves the accuracy of the seismic...

2003

Leveraging Reflection, Refraction, and Multiple Arrivals from Dual-Sensor Streamer Data for High-Fidelity Velocity Model Building and Imaging

G. Rønholt, J.E. Lie, Ø. Korsmo, B. Danielsen, S. Brown, S. Brandsberg-Dahl, A.V. Mavilio, N. Chemingui, D. Whitmore, M. Farouki

Indonesian Petroleum Association

... inversion (FWI) and separated wavefield imaging (SWIM) for prestack depth migration (PSDM) velocity model building and imaging. The data under...

2014

Detection and suppression of strong energy interference waves within the black triangleŽ using a data-driving self-adaptive frequency-decomposition approach

Haifeng Chen, Xiangyang Li, Zhongping Qian, Pengyuan Sun, Xiaoying Qin, Dingyu Xiong

International Meeting for Applied Geoscience and Energy (IMAGE)

... area, making subsequent data processing, such as, amplitude processing, deconvolution, static correction, and even migration imaging very difficult...

2024

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