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The AAPG/Datapages Combined Publications Database

Showing 947 Results. Searched 195,372 documents.

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Abstract: Cross-Validation of 3C and 9C Prestack Shear Wave Splitting Analysis at Big Sky; #90224 (2015)

Jeff P. Grossman and Gulia Popov

Search and Discovery.com

... components: for 2C X 2C data, RR and TT events will show sinusoidal variation in traveltime with azimuth. Also, energy will have leaked onto the cross...

2015

Investigation of DMO Algorithms during Test-Line Processing: Some Recommendations

Ng Tong San, Mohd. Hashim Abas, Leong Lap Sau

Geological Society of Malaysia (GSM)

... moveout (DMO) for short. It is a process within a seismic data processing sequence with the function such that after DMO, events with various dips stack...

1996

Cross-Borehole Tomography in Development Geology: Part 7. Geophysical Methods

J. H. Justice, M. E. Mathisen, J. R. Bulau, A. A. Vassiliou

AAPG Special Volumes

... in place, the source is fired and a recording is made. In traveltime tomography, this recording is later used to compute the time required...

1992

Abstract: Reflection Full Traveltime Inversion in the Image Domain; #90319 (2018)

Yue Ma, Tong W. Fei, Yan Wu, Yi Luo

Search and Discovery.com

...Abstract: Reflection Full Traveltime Inversion in the Image Domain; #90319 (2018) Yue Ma, Tong W. Fei, Yan Wu, Yi Luo AAPG Datapages/Search...

2018

Simultaneous Joint Inversion of Seismic, Magnetotelluric and Gravity in a Sub-Volcanic Reservoir

Muhammad Irsyad Hibatullah, Maulana hutama Rahma Putra, Firman Syaifuddin Akbar, Dwa Desa Warnana, Fahrenzy Yona Aisha

Indonesian Petroleum Association

... Resistivity data of MT method; b). Synthetic Phase data of MT method; c). Synthetic Anomaly Gravity Data; . Synthetic Traveltime Curves. (a) (b) (c) (d...

2019

Beam Migration for Imaging of Complex Structures

Karl Schleicher, John Sherwood, Lynn Comeaux, Mazin Farouki

Indonesian Petroleum Association

... components into the earth. The dip components can be enhanced based on various criteria before the backpropagation, thereby giving a more coherent...

2009

Abstract: Turning-Ray Tomography and Tomostatics; #90224 (2015)

Babatunde Arenrin, Gary Margrave, and John Bancroft

Search and Discovery.com

... seismic line. This process is commonly referred to as tomostatics. The traveltime tomography approach used in this study is similar to the constrained...

2015

Characterizing the Near Surface with VSP and Well Logs

Search and Discovery.com

.../s. The quality of various well logs and VSP data provide considerable promise for the technique’s use in aquifer detection and interpretation of seismic data...

2013

Historical and emerging super basins of Southeast Asia

Emeliana Rice-Oxley and Azli Abu-Bakar

AAPG Bulletin

... basins can be categorized as super basins: the Malay, Greater Luconia, Northwest Sabah, Greater Sumatra, and Kutei Basins. Tectonic events controlled...

2022

Structure of the Gudauta Bank According to Reconnaissance Seismic Investigations

Yu. P. Neprochnov, V. N. Moskalenko

Petroleum Geology: A Digest of Russian Literature

... in the frequency range of 5-10 hertz. Counter and overtaking traveltime curves were obtained on the refraction profile. A composite traveltime curve...

1963

Shallow Structure, Stratigraphy, and Carbonate Sedimentary Processes of West Florida Upper Continental Slope

Larry J. Doyle , Charles W. Holmes

AAPG Bulletin

... revealed a Pleistocene sequence of up to 160-msec two-way traveltime, overlying a second, probably Miocene, strong reflector. South of 27°20^primeN...

1985

Geologic Framework of Lower Cook Inlet, Alaska

Michael A. Fisher, Leslie B. Magoon

AAPG Bulletin

... interpretation or correlation but can be used for approximate conversion of seismic traveltime to depth. Interval-velocity curves were computed at 21...

1978

Advanced Seismic-stratigraphic Imaging of Depositional Elements in a Lower Cretaceous (Mannville) Heavy Oil Reservoir, West-central Saskatchewan, Canada

Sabrina E. Sarzalejo Silva, Bruce S. Hart

AAPG Special Volumes

... the various lithologies in this interval. Various types of noise in the seismic data also degraded the attribute-based property prediction. Bertram, G...

2013

Abstract: First-Arrival TomoStatics and Residual Statics for Near-Surface Corrections; #90211 (2015)

Jie Zhang, Oz Yilmaz, and Nanxun Dai

Search and Discovery.com

... statics may help further improve the data quality. The refraction residual statics approach is one subtracting refraction traveltime curves by smoothed...

2015

Abstracts: Automatic P-wave Arrival Time Picking Method for Seismic and Microseismic Data; #90173 (2015)

Jubran Akram

Search and Discovery.com

... and parameterization of traveltime curves. Geophysical Prospecting, 31, 915-928. Han, L., Wong, J. and Bancroft, J., 2010. Time picking on noisy...

2015

Time-Lapse Imaging of a Hydraulic Stimulation Using 4-D Vertical Seismic Profiles and Fiber Optics in the Midland Basin

Robert Meek, Kevin Woller, Mark George, Robert Hull, Hector Bello, Jed Wagner

Unconventional Resources Technology Conference (URTEC)

... strategy, and timing among other factors. Various methods have been used to determine the stimulated volume created by hydraulic fracturing...

2017

Use of Seismic Surveying for Exploration of Oil and Gas Fields in the Fergana Valley

B. S. Vol’vovskiy, I. S. Vol’vovsky, B. B. Tal’-Virskiy

Petroleum Geology: A Digest of Russian Literature

.... The most complete seismic section is in the center of the Fergana. Here on the traveltime curves are recorded several sections with apparent velocities...

1960

Regional geologic and tectonic setting of the Maracaibo supergiant basin, western Venezuela

Paul Mann, Alejandro Escalona, Mara Vernica Castillo

AAPG Bulletin

... geologic maps, and basin subsidence history to better constrain four major tectonic events that affected the basin and that are critical for understanding...

2006

Seismic Prospecting for Gas-hydrate and Associated Free-gas Prospects in the Milne Point Area of Northern Alaska

T. L. Inks, M. W. Lee, W. F. Agena, D. J. Taylor, T. S. Collett, M. V. Zyrianova R. B. Hunter

AAPG Special Volumes

... be interpreted within the gas-hydrate stability zone (GHSZ) other than the C16 seismic marker and various events that have been correlated to gas...

2009

Abstract: To TTI or not to TTI? Semi-Automated 3D Tomographic Velocity Analysis in the Canadian Foothills: A Case History; #90211 (2015)

Sylvestre Charles, David Mitchell, Rob Holt, Jiwu Lin, and John Mathewson

Search and Discovery.com

... tackled the depth-imaging problem with the usual highly interpretive, “model driven” approach. We used an unconstrained diving-wave traveltime...

2015

Abstract: A Comparison of Standard Migration with EOM for Hussar Data; #90174 (2014)

Thais A. Guirigay, John C. Bancroft, and J. Helen Isaac

Search and Discovery.com

... important processes in seismic processing and it is used to move events to their correct positions in time and space. This study provides a comparison...

2014

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