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The AAPG/Datapages Combined Publications Database

Showing 16,664 Results. Searched 196,121 documents.

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Practical Use of Borehole Seismic in Exploration; Goals and Shortcomings

F. Sandnes, L. Nustt, S. G. Henry

Indonesian Petroleum Association

... Signal Analysis, the practical inclusion of VSP data in the reprocessing of surface seismic data was studied. Conclusions that can be drawn...

1983

Structure Interpretation Problems of a Lower Miocene Reef Associated with a Shallow Low Velocity Anomaly, North Sumatra

Peter Walker, Masrizal Maas, Michael D. Burnaman

Indonesian Petroleum Association

... Detailed stacking velocity analysis of line DD' (Figure 9) suffered from the poor data quality beneath the shallow anomalous zone...

1986

Possibilities for Seismic Refraction Surveys in Oil-Gas Exploration on Northeast Shelf of Sakhalin Island

V. E. Konov, K. F. Sergeyev, V. V. Argentov, S. K. Bikkenina, V. V. Zhigulev, E. G. Zhil’tsov

Petroleum Geology: A Digest of Russian Literature

... velocities are used here. Figure 4 is a graph showing this relationship. This graph was used as a basis for analysis of velocity models to determine...

2001

Dynamics of Sediment Movement

Gerard Middleton, John B. Southard

Special Publications of SEPM

... for a full discussion of recent data. they found that initiation of motion was best predicted by a plot of shear stress (or shear velocity) directly against...

1984

Abstract: Shear Velocity Prediction and its Rock Mechanic Implications; #90174 (2014)

Yexin Liu, Zhuoheng Chen, and Kezhen Hu

Search and Discovery.com

... velocity from seismic data usually has limitation of poor resolution. Instead we propose the geostatistical inversion (Liu, 2009) to make the prediction...

2014

Full-Waveform Inversion Application on 2D Slanted Streamer Data - A Case Study

Andreas Waluyo

Indonesian Petroleum Association

... streamer data produced a more geologically plausible velocity model and image with better stack continuity and simpler geological structure than...

2014

RhoVe Method Empirical Pore Pressure Transform, #42301 (2018).

M. Czerniak,

Search and Discovery.com

..., Pore Pressure Detection: Moving from an Art to a Science. Bowers, G.L., 1995, Pore pressure estimation from velocity data; accounting for overpressure...

2018

The Detection of Gaseous Hydrocarbon Accumulations by Seismic Interference Patterns and Lateral Velocity Variations

M. A. Buskala

Wyoming Geological Association

..., 1974) Figure 3 (Pollet, 1974) is an actual example of a velocity analysis performed on an offshore Louisiana section. Lines X, Y, Y' and X' again...

1978

Imaging challenges at Gulf of Papua (PNG) and their solutions through high-end imaging technology

Zongying Gong, Subhash Chandra, Xiaodong Wu, Yajing Li, Min Zhi, Michael Szczepaniak, Barry Hung

Petroleum Exploration Society of Australia (PESA)

..., as observed on the vintage PSTM seismic data. All these challenges are caused by the complexity of velocity and/or absorption (Q) fields. To overcome...

2019

Abstract: A Robust and Practical Approach to VTI Parameter Estimation in a Non-Structural Setting: Case Study from the Vulcan Field, Alberta; #90172 (2014)

Mike Perz, Warren Pearson, Darren Betker, Earl Heather

Search and Discovery.com

... shales have documented velocity anisotropy in the order of 12%, further confirmed by the analysis of walkaway VSP data. Correcting for the non...

2014

Abstract: Target-Oriented Imaging for Continous Seismic Reservoir Monitoring; #90319 (2018)

Hongwei Liu, Mustafa Al-Ali

Search and Discovery.com

... data recorded using surface receivers generally fails to explain how energy propagates in the complex subsurface unless highresolution seismic velocity...

2018

Enabling the Next Generation of Hydrocarbon Exploration

Stefano Volterrani, Tim Matava, Zakir Hossain, Shihong Chi, Brian W. Horn

GEO ExPro Magazine

..., the velocity model used to process the seismic data contains information that provides a robust constraint on the sediment type and is useful...

2018

Abstract: The Impact of Geophysical Well Log Analysis (GWLA) on a Clastic Rock Physics Analysis; #90254 (2016)

Omar H. Afif, Muhammad Ashfaq

Search and Discovery.com

... is always much larger than just the hydrocarbon producing zones. The seismic data is based on the acoustic impedance (density*sonic velocity) contrast...

2016

Pore Pressure Prediction Based on High Resolution Velocity Inversion in Carbonate Rocks, Offshore Sirte Basin - Libya; #40551 (2010)

Robert M. Gruenwald, Javier Buitrago, Jack Dessay, Alan Huffman, Carlos Moreno, Jose Maria Gonzalez Munoz, Carlos Diaz, Khaeri Segayer Tawengi

Search and Discovery.com

...., Houston, TX 2 Abstract ResidualTM velocity analysis was employed to refine the input gathers and velocity field for pressure prediction in Cretaceous...

2010

Mature Field Completion Strategy … Application of Stand Alone Mesh Screen with Swell Packer as Zonal Isolation for Open Hole Completion in Sidetrack Well

Futiha Nur Afi, Bambang Santoso, Muhamad Noviansyah, Kautsar Zhafira, Maximillian Dondo

Indonesian Petroleum Association

... data before sidetrack:      Static Pressure ( Ps ) Flowing Pressure( Pwf) Oil Rate ( Qo ) Water Rate ( Qw ) Fluid Rate ( Qt )  Water Cut(Wc...

2014

Enhanced Sediment Scavenging Due to Double-Diffusive Convection

Jeffrey D. Parsons , Macelo H. Garcia

Journal of Sedimentary Research (SEPM)

... in Figure 7 collapse all of the data well, but the coefficients of fit are consistent with those expected from an analysis of Eq 6. First, the linear...

2000

Abstract: Subsalt Seismic Modeling and Illumination Analysis in Red Sea Transition Zone; #90254 (2016)

Ewenet Gashawbeza, Hongwei Liu, Saleh AL-Saleh

Search and Discovery.com

...Abstract: Subsalt Seismic Modeling and Illumination Analysis in Red Sea Transition Zone; #90254 (2016) Ewenet Gashawbeza, Hongwei Liu, Saleh AL-Saleh...

2016

Adjustments of Velocity Logs to Tie Geophone Surveys

Warren Hicks

Oklahoma City Geological Society

... though we used three foot spacing. Mr. Nolting was using some of our material. The statistical analysis included lots of single receiver data, I believe...

1961

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