Welcome to the new Datapages Archives
Datapages has redesigned the Archives with new features. You can search from the home page or browse content from over 40 publishers and societies. Non-subscribers may now view abstracts on all items before purchasing full text. Please continue to send us your feedback at emailaddress.
AAPG Members: Your membership includes full access to the online archive of the AAPG Bulletin. Please login at Members Only. Access to full text from other collections requires a subscription or pay-per-view document purchase.
Welcome to the new Datapages Archives
Search Results > New Search > Revise Search
The AAPG/Datapages Combined Publications Database
Showing 16,576 Results. Searched 195,502 documents.
Interferometry Application to Interpolate Missing 2D Seismic Data in Shot Gathers
Lily Suherlina, M.Yusup Nur Khakim, Hilman Mardiyan, Roy Baroes
Indonesian Petroleum Association
... The model is derived using a forward modeling method and made in purpose to two varying layers with certain velocity. Block X Field Data Contributed by PT...
2016
Combination of Seismic Velocity Gradient and Sonic Gradient Variation as a Hydrocarbon Indicator: A Case Study in Clastic Reservoirs in South Sumatra
Iswani Waryono, Wahyu Triyoso
Indonesian Petroleum Association
...) corrected gathers. Transforming amplitude data to velocity data from the nearest offset to the far offset in Common Mid Point (CMP) gathers produce...
2012
Abstract: Geophone and MEMS Accelerometer Comparison at Spring Coulee, Alberta; #90171 (2013)
Michael S. Hons and Robert R. Stewart
Search and Discovery.com
... by S reflection _ spec = − 1. N noise _ spec In addition, NMO velocity analysis was performed on the data to flatten the reflectors. The same velocities...
2013
ABSTRACT: Confirming Depth Models using Differential Wide Aperture Seismic; #90061 (2006)
James H. Leven
Search and Discovery.com
...-stack depth migration or for precise depth conversion, particularly for field definition. Normal moveout (NMO) “velocity” analysis is a relatively...
2006
Eye-Openers from Re-Processing of Oil Sands Seismic Data; #41290 (2014)
David Gray, Seann Day, and Scott Shapper
Search and Discovery.com
... at the Cretaceous-Devonian unconformity and its effects on: i. Velocity analysis ii. Assessment of statics and cap-rock integrity iii. Deconvolution 2...
2014
The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)
Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,
Search and Discovery.com
...–k filtering (7) Sorting to CDP gathers (8) Band pass filtering (120–250 Hz) (9) Velocity analysis (10) Residual static correction (11) NMO correction...
2011
Determination and Delineation of Anomalously Pressured Gas Accumulations in the Siberia Area, Washakie Basin, Wyoming
Ronald C. Surdam, Zun Sheng Jiao, Yuri Ganshin, Nicholas G. K. Boyd III
Wyoming Geological Association
... of velocity analysis that is necessary for evaluation of anomalously pressured gas assets in the RMLB. The velocity study outlined in this article enables...
2001
Ekofisk--First of Western European Giant Oil Fields: ABSTRACT
Edwin Van Den Bark, Owen D. Thomas
AAPG Bulletin
... using its End_Page 701------------------------------ common-reflection-point seismic system. On a reflector near the Danian the structure exhibited...
1979
Interpretation Methods in the Exploration of Oligocene-Miocene Carbonate Reservoirs, Offshore Northwest Madura, Indonesia
David C. Carter, Dwi Mandhiri, Robert K. Park, Imron Asjhari, Syaiful Basyuni, Sergey Birdus, John P. Bradfield, Ary Iriawan, Meutia Nasfiah, M.A. Agung Nugroho
Indonesian Petroleum Association
... data for each layer. (ii) Continuous velocity estimation, whereby the velocity is estimated at each common reflection point (CRP) provides high...
2005
PSDM for Unconventional Reservoirs? A Niobrara Shale Case Study
Search and Discovery.com
N/A
Abstract: Nisku Multiple Attenuation with Interpolation and Sparsity: A Case Study; #90172 (2014)
Lee Hunt, Scott Reynolds, Mark Hadley, Scott Hadley, Mike Perz, Ye Zheng
Search and Discovery.com
.... Hunt et al (2008) showed that the 5D interpolation method allowed for improved AVO analysis on imaged gathers. In this last case, the interpolator...
2014
Seismic Data Preconditioning for Improved Reservoir Characterization (Inversion and Fracture Analysis); #41347 (2014)
Darren Schmidt, Alicia Veronesi, Franck Delbecq, and Jeff Durand
Search and Discovery.com
... analyses and corrections can be done. Processes such as orthorhombic velocity analysis (Wang and Wilkinson, 2012), high-density bispectral velocity...
2014
Stratigraphic Velocity Interpretation: National Petroleum Reserve--Alaska: Chapter 12
E. W. Peikert
AAPG Special Volumes
... with seismic-stratigraphic principles. Velocity analysis starts with the formation of CDP velocity gathers at a number of points along the section. The travel...
1985
Azimuthal Attenuation Attributes Applied To Integrated Fractured Reservoir Characterization By Using 3-D Prestack Seismic Data
Search and Discovery.com
N/A
Abstract: Smart Supergrouping Improves Residual Static Estimation in Areas with Challenging Seismic Data Quality; #90254 (2016)
Pavel Golikov, Maxim Dmitriev, Andrey Bakulin, Dmitry Neklyudov, Rienk Lakeman
Search and Discovery.com
... supergrouping in residual statics estimation. We believe it is also useful for other processing steps such as velocity analysis and first break picking...
2016
Enhancing Seismic Data Resolution with Multi-Attribute Analysis Using Both Well Log Data and Seismic Data A Case Study, #70281 (2017).
K. John R. Fernando
Search and Discovery.com
.... Velocity Analysis, NMO, Mute 4. 3D Pre-Stack Migration COMMON DEPTH POINT GATHER A) Seismic data a) 3D Pre-Stack Migrated Stack data b) Angle Stacks...
2017
Seismic reprocessing and interpretation of a shallow “buried-hill� play: Texas Panhandle
Search and Discovery.com
N/A
Hybridised Weighted Boot-Strap Differential Semblance
Hamish Wilson, Lutz Gross
Petroleum Exploration Society of Australia (PESA)
... for full waveform inversion (Tarantola, 1984; Virieux and Operto, 2009). Velocity analysis can be done via several approaches. Some common methods...
2016
Application of Anisotropic Depth Imaging Onshore
Scott Sutherland, Marianne Rauch-Davies
Unconventional Resources Technology Conference (URTEC)
... was scaled using an arbitrary scaling factor in an attempt to mimic a velocity control point like well tops. The results show that even in simple cases...
2017
Prestack Depth Imaging Within the Makassar Straits, Eastern Kalimantan, Indonesia
Chris Willacy, Suryadi Oemar, A. Edy Hermantoro, Paul Gilleran
Indonesian Petroleum Association
... to constrain this velocity variation, and combined with velocity focusing analysis provide sufficient resolution to accurately migrate the data. Strong water...
2000
Abstract: Progress and Challenges in the Processing and Use of Land Seismic Data Acquired via Compressive Sensing; #91204 (2023)
Gregory Culianez, Tahar Ben Youssef, Mohammad Farooqui, Ahmed Al Harthi
Search and Discovery.com
... an accurate shallow sub-surface model. Our study also includes analysis of FWI input gathers to ensure consistency of the inversion process between CS...
2023
Abstract: Time-Lapse Repeatablity in 3C-3D Dataset from Weyburn CO2 Sequestration Project; #90171 (2013)
Jinfeng Ma, Le Gao, and Igor Morozov
Search and Discovery.com
..., and velocity analysis by using ProMax. Operations most strongly distorting the amplitudes, such as F-XY, AGC, and migration were not used in our flow...
2013
Abstract: Shear Velocity Prediction and its Rock Mechanic Implications; #90174 (2014)
Yexin Liu, Zhuoheng Chen, and Kezhen Hu
Search and Discovery.com
... be inverted using current advanced pre-stack seismic inversion technique from seismic AVO angle gathers (Russell et al. 2005). Like the petrophysical...
2014
A Comprehensive Approach to Depth Imaging in Thrust Belt Environments
Ron Schmid, Brian Link, Patrick Butler
Asociación Colombiana de Geólogos y Geofisicos del Petróleo (ACGGP)
... that addresses the challenges of land 3D datasets. The velocity analysis is performed in two discrete steps: 1) Initial model generation, using rapid...
1997
Abstract: Case Study- High Resolution Velocity Model Building to Improve Carbonate Reefs Image in Tz Area; #91204 (2023)
Hongjun Zhang, Yang Chen, Zhengzheng Zhou, Xiang Li, Hotma Yusuf, Haryono Haryanto, Farid Dasa Marianto
Search and Discovery.com
... model is built by using RMS velocity in accordance with the well information (Fig.2 up left). Firstly, sonic logs are carefully analyzed, such as log...
2023