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The AAPG/Datapages Combined Publications Database
Showing 13,731 Results. Searched 195,387 documents.
3D Vertical Seismic Profiling Acquired Using Fibre-Optic Sensing DAS - Results from the CO2CRC Otway Project
Julia Correa, Barry Freifeld, Roman Pevzner, Andrej Bona, Konstantin Tertyshnikov, Thomas Daley, Michelle Robertson, Dmitry Popik
Petroleum Exploration Society of Australia (PESA)
... acquired with DAS. We aim to produce a 3D image using the DAS VSP data, and assess the quality and possible use of DAS for future 3D VSP applications...
2018
Angle-constrained VSP least-squares reverse-time migration based on a high-efficiency stabilized Poynting vector
Xuan Ke, Mauricio Sacchi, Ying Shi
International Meeting for Applied Geoscience and Energy (IMAGE)
... traditional stacking processing methods. At present, various methods have been employed to suppress VSP migration artifacts, including migration...
2023
Abstracts: Seismic Imaging of the Massive Cu-Co-Zn Sulphide Deposite in Outokumpu, Finland; #90173 (2015)
Xuefeng Duo, H. Schijns, S. Heinonen, D. R. Schmitt, I. T. Kukkonen, and P. Heikkinen
Search and Discovery.com
... and deconvolution. For the zerooffset VSP data, data processing mainly consists of defining geometry, calculating interval velocity, noise attenuation...
2015
Reconciliation of Measurement Differences Observed from Seismic, Well Logs, and VSP: ABSTRACT
E. B. Neitzel, T. K. Kan
AAPG Bulletin
... multiples remaining on seismic data can be identified by using VSP-processed data; (2) observations that seismic times are longer than integrated...
1985
Statistical Relations Between Borehole and Surface Data
Dale G. Stone
Oklahoma City Geological Society
... wavelet processing of seismic data. Similar procedures may be used between the VSP and log or VSP and seismic data. Time-depth relations are often...
1984
Statistical Relations Between Borehole and Surface Data: ABSTRACT
Dale G. Stone
AAPG Bulletin
... quality control for statistical wavele processing of seismic data. Similar procedures may be used between the VSP and log or VSP and seismic data. Time...
1981
Effective Use of High Density VSP Measurements to Predict Pore Pressure and Estimate Mud Weight Ahead of Drilling in the Mahakam Delta, Indonesia
Mohammed Badri, Stephane Gazet, Gregoire de Tonnac
Indonesian Petroleum Association
... s in this case. VSP Data Processing TOTAL requested urgent processing of VSP data to be carried out to provide drilling with a reliable velocity trend...
2005
Integration of Vertical Seismic, Surface Seismic, and Well-log Data at the Mallik 2L-38 Gas-hydrate Research Well, Mackenzie Delta, Canada
M. W. Lee, T. S. Collett, W. F. Agena
AAPG Special Volumes
... schematically in Figure 1. Details of the VSP survey are given by Sakai (1999) and Walia et al. (1999), and details of VSP data processing are described...
2009
VSP Guided Reprocessing and Inversion of Surface Seismic Data
R. Gir, Dominique Pajot, Serge Des Ligneris
Southeast Asia Petroleum Exploration Society (SEAPEX)
... processing causes In processing the VSP data, we usually make sure that it is consistent with logs. In fact, the sonic log is calibrated using...
1988
Time-Lapse WAW VSP Imaging of an Unconventional Reservoir Using DAS Fiber Optics
J. Andres Chavarria, Dan Kahn, David Langton, Steve Cole, Xinyang Li
Unconventional Resources Technology Conference (URTEC)
... practice. Velocity data from the zero offset (ZO) and WAW VSP were conducted first in order to assist with the microseismic processing and depth calibration...
2019
3D VSP Finite-Difference Acoustic Modeling to Address Advance Seismic Imaging Challenges in Bintuni Bay Irian Jaya Barat
Angke Nuraeni, Greg J. Schurter, Yayat Supriyatna, Supriyono, Brian Hornby, Cemal Erdemir
Indonesian Petroleum Association
... VSP pre-survey modeling can provide information about recorded data coverage, processing, and final image quality. This modeling created synthetic 3D...
2008
ABSTRACT: VSP and Seismic Integration: Enhancing Reservoir Characterization; #90115 (2010)
Udeme Udofia and Lawal N. Kurfi
Search and Discovery.com
... associated with mode of acquisition or data processing. The accuracy of interpretations and the decisions taken are usually subject to the ability to reduce...
2010
VSP Survey in the Thonex Geothermal Well New Characterization of Potential Carbonatic Geothermal Reservoirs, #80646 (2018).
Luca Guglielmetti, Andrea Moscariello, Flavio Poletto,, Piero Corubolo,, A. Scheifer,, B. Farina, Fabio Meneghini, Francois Martin, Carole Nawratil de Bono,, Michel Meyer, Chrystel Dezayes, Adnand Bitri
Search and Discovery.com
... waves, which are aliased. Survey Processing Velocity model for each offset VSP was obtained by data processing on the Z component and referenced...
2018
Experience with Surface and Downhole Vector Wavefield Recording in Central Sumatra
Eddy Murhantoro, Jeff Wright
Indonesian Petroleum Association
... – downhole VSP recording, and surface recording using single Galperin 3C geophones. The VSP data led to the observation that shear waves were...
1989
Fractured Reservoir Prediction A Case Study in the Sichuan Basin; #10512 (2013)
Ling Yun, Xiangyu Guo, Qianggong Song, and Weisheng He
Search and Discovery.com
... parameters from the VSP data. Second, these parameters are used to drive the surface seismic processing. Finally, the processed seismic data are used...
2013
Resolution Improvement Study and Application of 3D Surface Seismic Data using Borehole Seismic Data; #40961 (2012)
Qingfeng Kong
Search and Discovery.com
... processing constrained by zero offset VSP Joint inversion based on multi-geophysical data Conclusions Introduction Difficulties in exploration...
2012
Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015)
Chuandong (Richard) Xu and Robert Stewart
Search and Discovery.com
...Abstract: Seismic Attenuation (Q) Estimation from VSP Data; #90211 (2015) Chuandong (Richard) Xu and Robert Stewart Datapages/Search and Discovery...
2015
Checkshots and Vertical Seismic Profiles: Part 7. Geophysical methods
B. A. Hardage
AAPG Special Volumes
... survey is that VSP data are recorded at much smaller spatial sampling intervals than checkshots. While a receiver may be moved a vertical distance of 200...
1992
Defining a Steeply-Dipping Salt Flank in Mississippi with a New High-Certainty 3D Method
Nicholas Brooks, Pat Donais, Werner Heigl, Jakob Haldorsen, Fred Li
GCAGS Transactions
... that is a significant improvement compared with traditional data processing in obtaining an image of the flank of a salt body. We use a standard VSP array...
2015
Abstract: Reservoir Geophysics Characterization and Monitoring of Brazilian Oilfield Reservoirs Incorporating New and Revised Seismic Technology: Petrobras Examples; #90306 (2017)
Paulo Johann
Search and Discovery.com
... of processing seismic data and full-azimuth 3D VSP been enhanced by focusing improved imaging and characterization of Brazil’s pre-salt reservoirs...
2017
Improving Depth Prediction Accuracy of Quantified Drilling Hazards
W. Scott Leaney, William H. Borland
Geological Society of Malaysia (GSM)
.... • VSP processing. Although the data are recorded by receivers on or near the surface from a source at depth, the data can be viewed in a reciprocal way...
1996
Abstract: Integrated Simultaneous 4D Surface Seismic and 3D VSP to Map Steam Injection in Lower Fars Heavy Oil Reservoir; #90319 (2018)
Chris Koeninger, Ahmed Mouaki, Dmitri Skorinski, Abderrezak Ghida, Muhammad El Dayem, Xinyuan Li, Scott Leaney, Adel El-Emam
Search and Discovery.com
... processing stage to ensure that each process improved the data without negatively impacting the 4D signal. As expected the VSP data had a much better S/N...
2018
Seismic Technologies for Unconventional Reservoir Characterization: Wamsutter Field Case Study; #110159 (2011)
Rosemarie Geetan, Brian Hornby, Ricko Wardhana
Search and Discovery.com
.... This acquisition delivered a unique high density, full azimuth, 3-component dataset for analysis. Very careful processing was applied to the full wavefield data...
2011
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
... of permafrost. Gas hydrates intervals correspond to layer 3 and 5. Figure 1. First arrival RMS amplitudes for the VSP data after pre-processing...
Unknown
Seismic Wave Attenuation in Gas Hydrate-Bearing Sediments from Vertical Seismic Profiling Data, Mallik, Northwest Territories, Canada
Gilles Bellefleur
Search and Discovery.com
... of permafrost. Gas hydrates intervals correspond to layer 3 and 5. Figure 1. First arrival RMS amplitudes for the VSP data after pre-processing...
Unknown