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The AAPG/Datapages Combined Publications Database

Showing 16,669 Results. Searched 196,194 documents.

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Discrimination of Depositional Environments Using Settling Tube Data

Asahiko Taira , Peter A. Scholle

Journal of Sedimentary Research (SEPM)

..., Multiple group discriminant analysis of grain size data as an aid in recognizing environments of deposition: 8th International Sedimentological Congress Abs...

1979

Geophysical Investigation of the Breccias Impact on Reservoir Quality in the Madison Formation, The Beartooth Region, Montana, U.S.A.

Wisam H. AlKawai

Search and Discovery.com

... cementation present. The VSP data shows that the Madison Formation in the study has a relatively low P-wave velocity of 2650 m/s and a high Vp/Vs ratio...

2011

EXTENDED ABSTRACT: Geological and Geophysical Integration to Estimate the Thermal State in the Gulf of Mexico Basin

Joel Rosales Rodríguez

GCAGS Transactions

... of integrated geophysical data such as refraction, gravimetry, and magnetometry. From different seismic refraction studies has been possible to define seismic...

2011

Gravity and Magnetics in South East Asia - Modern Applications

Brian S. Anderson, John E. Bain, Harald van Hoeken, Mark E. Weber

Southeast Asia Petroleum Exploration Society (SEAPEX)

... velocity analysis process. The end result will be a velocity model which respects the constraints of the gravity and magnetic data, and a much more...

1996

Full Waveform Inversion for Complex Near-Surface Imaging Using SEG SEAM II Synthetic Model; #42322 (2018)

Ali A. Mohamed, Abdullatif A. Al-Shuhail

Search and Discovery.com

... on land data Before FWI 1. Use seismic data processing to eliminate non-acoustic energy. 2. Using surface wave inversion (SWI) and manual velocity...

2018

Post-Stack Seismic Characterization of Pore Structure Variations for Predicting Permeability Heterogeneity in Deeply-Buried Carbonate Reservoirs, #42393 (2019).

Jingyi Guo, Yuefeng Sun,

Search and Discovery.com

..., #42393 (2019). Jingyi Guo, Yuefeng Sun, PS Post-Stack Seismic Characterization of Pore Structure Variations for Predicting Permeability Heterogeneity...

2019

Resolving Seismic Attenuation Issue through Q-Migration, a Case Study in Sisi-Nubi Field, Indonesia

Bastian Hutahayan, Keat Huat Teng, Kelik Moersidin, Jacques Bonnafe, Natalia Anggriani, Cepi M. Adam

Indonesian Petroleum Association

... tomography to extend the model to deeper channels or gas pockets. As QPSDM will also correct the phase of the data, velocity model was updated after each...

2015

Geophysical Techniques Used in Petroleum Exploration in the Ying Ge Hai Area, Zhanjiang, SW Guangdong Province, China

L. William Edwards

Circum Pacific Council Publications

...-signature deconvolution, velocity analysis, stacking, and F-D migration of the data. The sequence used for production processing is shown in Table 4...

1989

Seismological Methods and the Search for Geothermal Resources

David Butler, Paul Larry Brown

Rocky Mountain Association of Geologists

...; and the measurement of insitu rock properties, such as attenuation or velocity ratios. These methods of exploration presume a model of the target system...

1977

Acoustic and Related Properties of Calcareous Deep-Sea Sediments

Edwin L. Hamilton, Richard T. Bachman, Wolfgang H. Berger, Thomas C. Johnson, Larry A. Mayer

Journal of Sedimentary Research (SEPM)

... velocity. The best indices to predict sound velocity are percent sand, mean grain size, and the velocity ratio; this ratio varies from about 1.05 on top...

1982

ABSTRACT: Efficiency of high-frequency seismic survey on the Black Sea shelf in the processing of seismic data; #90109 (2010)

Iuliia Miasoiedova

Search and Discovery.com

...ABSTRACT: Efficiency of high-frequency seismic survey on the Black Sea shelf in the processing of seismic data; #90109 (2010) Iuliia Miasoiedova...

2010

Abstract: Multiple Attenuation Using MultiFocusing Technology; #90224 (2015)

Marianne Rauch–Davies, Alex Berkovitch, Kostya Deev, and Evgeny Landa

Search and Discovery.com

... of the RMS velocity and emergence angle panels, which are determined from the pre-stack data during the MF multidimensional analysis. We then calculated...

2015

Basin-Scale Rock Physics Study and Stochastic AVO Modelling for the Deep Water Kutei Basin (East Kalimantan … Indonesia)

Gabriela Carrasquero, Alessandro Amato del Monte, Fabio Luoni, Paolo Battini, Gilbert Del Molino, Fabri Ikhlas Gumulya, Dedy Sulistiyo Purnomo, Nasif Khifni

Indonesian Petroleum Association

.... Then, depth trend analysis was carried out well by well for each elastic property: density, P-wave velocity and S-wave velocity with variability...

2014

A Holistic Approach to Model-Building in and Around Injectites: A Case-Study Offshore Norway, , #42193 (2018).

Victoria Valler, Nathan Payne, Thomas Hallett, Marcin Kobylarski, Girish Venkatraman, Jochen Rappke, Dirk Fairclough

Search and Discovery.com

... Geophysical Services, Cobham, United Kingdom 2 Abstract The presence of injectites is a common and often time consuming area to be addressed during velocity...

2018

Time-Lapse Seismic Monitoring of Individual Hydraulic Frac Stages Using a Downhole Distributed Acoustic Sensing Array

Gary Binder, Aleksei Titov, Diana Tamayo, James Simmons, Ali Tura, Grant Byerley, David Monk

Unconventional Resources Technology Conference (URTEC)

... section. In addition to the DAS VSP data, sonic logs from a pilot well were available, and the resulting 1D P-wave velocity model is shown in Fig. 1...

2019

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

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

Geological Society of Malaysia (GSM)

... and conflicting dips. Performed correctly, velocity analysis after DMO is supposedly independent of dips and thus would allow an easier decision...

1996

Spectrum Extrapolation to Increase Resolution: ABSTRACT

D. G. Stone

AAPG Bulletin

...--continuous average velocity, interval velocity, and amplitude--have been widely studied. The extraction of higher frequencies has been less studied...

1973

Portable Refraction Seismography Survey of Gold Placer Areas Near Nome, Alaska: ABSTRACT

H. Gary Greene

AAPG Bulletin

..., and the acoustical absorption and variable thickness of the overlying tundra. The increase in sediment velocity reduces the possibility...

1969

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

... cause large attenuation resulting in a poor quality of the seismic image. Low signal to noise ratio increases uncertainty in velocity analysis...

2019

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