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The AAPG/Datapages Combined Publications Database
Showing 1,704 Results. Searched 200,357 documents.
AAPG Memoir 76, Chapter 18: Velocity Estimation for Pore-Pressure Prediction
David W. Bell
AAPG Special Volumes
... Geophysics, 384 p. Whitmore, N. D., and J. D. Garing, 1993, Interval velocity estimation using iterative prestack depth migration in the constant angle...
2001
High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas
Robert Meek, Buzz Davis, Hector Bello
Unconventional Resources Technology Conference (URTEC)
...High Resolution Seismic Data Derived From Prestack Inversion and Machine Learning to Accurately Position Horizontal Wells in the Midland Basin, Texas...
2017
High-Resolution Three-Dimensional Water Saturation Prediction - A Case Study from Offshore Nile Delta; #42206 (2018)
Islam A. Mohamed, Ahmed Hosny, Abdulrahman Ali Mohamed
Search and Discovery.com
... properties using seismic prestack inversion and neural network analysis: Interpretation, v. 3/2, T57-T68. Mohamed, I., H. El-Mowafy, D. Kamel, and M...
2018
The CO2 flood monitoring of G89 well block by non-repeated time-lapse data
Yongrui Chen, Junhua Zhang, Deyong Feng, Mei Yang, Liang Qi, Yuntao Zhang, Zheng Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... with the base exploration. The second step is generating two stratal cubes. Because seismic travel time is different for the injection layer, the object cubes...
2024
Fracture Identification with Seismic Data, XinChang Field, China, by Peter Stewart, John Tinnin, James Hallin, and Jim Granath, #40370 (2008).
Search and Discovery.com
2008
Eikonal equation-based adjoint-state characteristic reflection traveltime tomography: Method and application in real dataset
Jianming Zhang, Liangguo Dong, Jianhua Wang, Yilin Wang, Chao Huang
International Meeting for Applied Geoscience and Energy (IMAGE)
... picking the reflection traveltimes in the prestack seismic data, and the other is determining and updating the reflector positions during inversion...
2023
Current Workflows for Shale Gas Reservoir Characterization
Satinder Chopra, Ritesh Kumar Sharma, Kurt J. Marfurt
Unconventional Resources Technology Conference (URTEC)
... and anisotropy and thus should be detected on the seismic response. 1. Carcione (2001) showed that for a given layer thickness and kerogen content...
2013
Reinvigorating exploration in the Nile Delta and East Mediterranean, Egypt
Gebril Saleh, Amr Talaat, Karim Ali, Ramy Eid, Sugandha Tewari, Hosny Diab, Mohamed Radwan, Mohamed Helal
International Meeting for Applied Geoscience and Energy (IMAGE)
... and solutions that enabled carrying out an accelerated 3D seismic prestack merge processing project covering approximately 12,000 km2 of the study area (Figure...
2022
Integrated geophysics-geology-engineering Technology in mountainous shale gas exploration and development: A case study in southern Sichuan, China
Xiaolan Wang, Furong Wu, Dianguang Zang, Xiao Yang, Hong Liang, Xiaojiang Deng
International Meeting for Applied Geoscience and Energy (IMAGE)
... the depth migration velocity model, ensuring high-precision imaging of the target layer (Figure 3). Establishing a High-Precision Seismic Evaluation System...
2024
The Application of Full Azimuth 3D Seismic Fracture Detection Technology in the Prediction of Favorable Reservoirs within the Shengbei 5 Well Area Tight Sandstone Region; #41226 (2013)
Xiang Guo, Jianbin Ran, Xiaowei Yu, Zhengtao Hu, Zhang Yuan, Zhang Jinxue, and Fulei Li
Search and Discovery.com
... azimuth stack seismic data. Theory of Prestack Seperate-Azimuth Fractures Prediction Numerous studies conducted by K.L. Craft, S. Mallick and Andreas...
2013
Understanding Attributes and Their Use in the Application of Neural Analysis Case Histories Both Conventional and Unconventional, #41473 (2014).
Deborah Sacrey, Rocky Roden
Search and Discovery.com
...-Based Coherence Least-Squares-Based Coherence AVO attribute volumes are computed from prestack data (gathers) . They include combinations of near...
2014
Shale Gas Reservoir Characterization Workflows, #80379 (2014)
Satinder Chopra, Ritesh Kumar Sharma, and Kurt J. Marfurt
Search and Discovery.com
... and thus should be detected on the seismic response. 1. Carcione (2001) showed that for a given layer thickness and kerogen content, the PP...
2014
Tunu Shallow Web-Apps: A Game-Changer in Practical AVO/AVA Analysis for an Efficient Seismic Driven Prospect Evaluation
Muhammad Irsyad Hibatullah, Yasinto Sindhu Priastomo, Effendy Siawira, Ronald Herbet, Binti Wasik Atul Ulum
Indonesian Petroleum Association
... reservoir thickness. However, seismic amplitude is directly correlated to the thickness of low impedance “tuned” thin layer. The presence of the overlaying...
2024
Moho, Basin Dynamics, Salt Stock Family Development, and Hydrocarbon System Examples of the North German Basin Revisited by Applying Seismic Common Reflection Surface Processing
Heinz-Juergen Brink, Dirk Gajewski, Mikhail Baykulov, Mi-Kyung Yoon
AAPG Special Volumes
... model consistent with the data was built and used to perform prestack and poststack depth migrations. The image of a Jurassic salt plug indicates...
2012
A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin
G. R. Elsley, H. Tieman
AAPG Special Volumes
...A Comparison of Prestack Depth and Prestack Time Imaging of the Paktoa Complex, Canadian Beaufort MacKenzie Basin G. R. Elsley, H. Tieman 2010 79 90...
2010
Integrated Seismological-Geological-Engineered Steering Technology Applied to Horizontal Well Drilling: Practice and Application in Fuling Shale Gas Field, China
Peng Liao, Deming Xiong, Shugui Zha
Unconventional Resources Technology Conference (URTEC)
...). The main tasks of target-entering steering include prediction and adjustment of the target depth, which ensure accurate bit into the objective layer...
2020
Quantitative Petrophysical AVO Error Analysis in a Layered Model
Search and Discovery.com
... Castagna’s (1985,1993) Vp-to-Vs transform and Vp to shale density relation. Our analysis focuses on layer 6 in the model (Table 1), which represents...
2013
Application of Illumination Compensation to Irregular Surface Areas Imaging; #40773 (2011)
Yueming Ye and Ru-shan Wu
Search and Discovery.com
... avefield at each location actually consists of two pa rts, one is the wavef ield extrapolated from upper layer and another is the exist wavefield...
2011
Evaluating HD weathering surveys and surface seismic with DAS in a sand dune environment
Andrey Bakulin, Ezzedeen Alfataierge, Roman Pevzner
International Meeting for Applied Geoscience and Energy (IMAGE)
... cable in the sand. Second, replicate typical prestack gathers from a desert environment dominated by energetic near-surface arrivals Introduction...
2022
Suppression of coherent and random noise using adaptive thresholding method in seismic-while-drilling
Yue Ma, Yujin Liu
International Meeting for Applied Geoscience and Energy (IMAGE)
... an adaptive thresholding method in the localized frequency-wavenumber (f-k) domain of prestack seismic gathers. The propose method is effective...
2022
2010
Determining the Coal Bed Methane Distribution Based on Amplitude Variation With Offset (AVO) Analysis and Seismic Inversion: Case Study of Sumatra Basin
Padmadi Heru Wibawa, Abd. Haris, Suprajitno M.
Indonesian Petroleum Association
... the complete reservoir including the body of the layer, we combined the AVO technique with the Elastic Impedance (EI) inversion. The EI inversion...
2007
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
2007 CSPG/CSEG GeoConvention, Calgary, Alberta, May 14-17, 2007 - Abstracts, #90168 (2013).
Search and Discovery.com
2013
Australia: New Imaging of the Vulcan Sub-basin
Tony Pedley, Richard Palmer, Polarcus, Spectrum
GEO ExPro Magazine
... the quality of the prestack data at the Crux location with shallow primaries all the way out to 8 km. Broadband acquisition and processing technologies...
2017