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The AAPG/Datapages Combined Publications Database

Showing 17,122 Results. Searched 196,763 documents.

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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: 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

Time-lapse crosswell seismic monitoring of CO2 injection at the Nagaoka CCS site using elastic full-waveform inversion

Rie Nakata, Nori Nakata, Aaron Girard, Masaru Ichikawa, Ayato Kato, David Lumley, Zique Xue

International Meeting for Applied Geoscience and Energy (IMAGE)

... sources. With these scrutinizing, we successfully estimate P-wave velocity models for baseline and monitoring data sets. The elastic full waveform...

2022

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

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: 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

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

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

The Global Offset Seismic Approach: Improving Seismic Imaging In Complex Geological Settings

Paolo Dell'Aversana

Petroleum Exploration Society of Australia (PESA)

...-pass 6-8-35 -45 Hz and AGC. Velocity analysis corrections. and residual Fig. 3. static Although the processing flow seems to be quite standard...

2004

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

Estimation of Permeability, Porosity and Rock Compressibility Properties using Digital Rock Analysis Technique for a Heavy Oil Unconsolidated Sandstone Offshore Brazil; #30587 (2018)

M.F. de Siqueira, F. Silva, M.D. Marsili, P.S. Rocha, A. Kronbauer, C. Sisk, A. Grader, J. Toelke, A. Jordan

Search and Discovery.com

...Estimation of Permeability, Porosity and Rock Compressibility Properties using Digital Rock Analysis Technique for a Heavy Oil Unconsolidated...

2018

Prediction and Analysis of Geomechanical Properties of the Upper Bakken Shale Using Artificial Intelligence and Data Mining

George K. Parapuram, Mehdi Mokhtari, Jalel Ben Hmida

Unconventional Resources Technology Conference (URTEC)

...Prediction and Analysis of Geomechanical Properties of the Upper Bakken Shale Using Artificial Intelligence and Data Mining George K. Parapuram...

2017

High Performance Seismic Data Migration for High Resolution Interpretation

C. N. Chernoff

Indonesian Petroleum Association

... are presented in Figure 24. Figure 23. Line 91: Input Data Figure 24. Line 91: 2D Migration, Constant Velocity The entire cube of data was also migrated...

1983

Abstract: PQC: Application to a Mega-Merge in Saudi Arabia; #90319 (2018)

Mohammed H. Al-Najjar, Ernesto Sandoval-Curiel, Daniele Colombo, Riyadh S. Saad

Search and Discovery.com

...-of-the-art methods for near-surface analysis typically demand a lot of end-user interaction to provide robust data for near-surface processing. The surface...

2018

The SDP Dip Plotter

W. S. Hawes

Oklahoma City Geological Society

...--rate of increase of velocity with depth). Vi (the instantaneous velocity for all values of depth). From the field data, we have the observed...

1958

Confirming Reservoir Geometry and Exploration Opportunity through 5D Interpolation PSDM in The Sub-ophiolite Zone, Banggai Sula Basin, Central Sulawesi

Mufied Ahmad, Dadang Ramdan, Yudi Herdiana, Abdullah Nurhasan, Arif Budi Mulyawan

Indonesian Petroleum Association

... well as data control, plus complex structure and the proximity to the Batui thrust, the velocity has not been modeled correctly. To reduce...

2021

Multicomponent OBC (4C) Seismic Data Acquisition Challenges and Solution - Design, Operation, and Field Quality Control; Case Study OBC Bekapai

Aa Pian Nopiana, Remi Dartigalongue, Michel Erbetta, Gilles Vallon, Daniel Vaxelaire, Philippe Faure, Jean-Marc Mougenot

Indonesian Petroleum Association

... between Platforms) and the data set both PP and PS processed for 2D image comparison. The PS section show a much better structural organization...

2013

Direct S-wave seismic data interpretation for channel sand reservoir at Sanhu area, West China

Rui Zhang, Zhiwen Deng, Yan Wang, Xiaoyu Xi, Xiusong Wang, Jie Wang

International Meeting for Applied Geoscience and Energy (IMAGE)

...-dependent S-wave splitting parameters analysis: A case study from azimuthal PS data, Sanhu area of the Qaidam Basin, China: Geophysics, 84, no. 6...

2023

Simultaneous Inversion for Microseismic Event Location and Velocity Model in Vaca Muerta Formation

Zhishuai Zhang, Jing Du, Fuchun Gao

Unconventional Resources Technology Conference (URTEC)

.... The inversion results were compared with a traditional location result located using a velocity model, which is built from perforation shot data only...

2017

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