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Keywords: seismic data
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21211-MS
... preparation. Two exploration wells have been drilled. They show that the gas field has characteristics of rapid lateral change in reservoir, complex distribution range and connectivity of sand bodies. In addition, the few drilling data, large well spacing and low resolution of seismic data in the evaluation...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21249-MS
...: Binary segmentation result. Right: Coherence result. Abstract Fault detection is an important, but time-consuming task in seismic data interpretation. Traditionally, seismic attributes, such as coherency ( Marfurt et al., 1998 ) and curvature ( Al-Dossary et al., 2006 ) are used to detect...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21771-MS
... seismic data from the influence of the overburden effect as if the acquisition took place at new datum. It is suitable to be used to handle poor recorded data that were acquired on irregular source and receiver elevations or with sparse sampling and far from target area of interest which normally been...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21500-MS
... Abstract The space of fracture reservoir in granite buried hills varies sharply with strong heterogeneity and very difficult to predict. Conventional fracture prediction methods based on narrow-azimuth post-stack seismic data have low prediction accuracy. OVT pre-stack gather retains the...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 23–April 1, 2021
Paper Number: IPTC-21796-MS
... . Application of multiwave seismic data in the oil and gas prediction of Sanhu Area [J] . Petroleum Geophysical Prospecting , 2012 , 47 ( 4 ): 605 – 609 . Wang Hairong . The Accurate Registration Method of P-wave and S-wave in Time Scale[D] . Harbin Institute of Technology , 2012...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19762-MS
... The process of post-stack inversion is routinely carried out to obtain acoustic impedance (AI) from seismic data and, hence reservoir properties in the target oil field. In this study, we have been describing characterization of a Mid-Cretaceous reservoir using two seismic inversion techniques...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19972-MS
... distribution of microporosity at the reservoir scale is required to improve the recovery of remaining hydrocarbons from the reservoirs. Utilizing an integrated data analysis approach applied to multi-scale geological and geophysical datasets from micrometer scale SEM imagery to decameter scale seismic data, we...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-20059-Abstract
... data fast velocity azimuth Reservoir Characterization information interpretation Upstream Oil & Gas pre-survey modeling travel time azimuth surface seismic data walkaround VSP resolution receiver transverse component azimuthal anisotropy VSP data international petroleum technology...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19618-ABSTRACT
... attenuation Abu Dhabi geometry azimuth stack Reservoir Characterization processing sequence SNR AVAz analysis Upstream Oil & Gas densification wide-azimuth obc seismic data optimization noise seismic data surface wave application international petroleum technology conference...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19608-Abstract
... Characterization seismic data workflow seismic technology correlation velocity model Technology Advancement shale amplitude extension international petroleum technology conference inversion separation interpretation acquisition Augustine , E. , Olalekan , B. , Abdulhakeem , I...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19616-Abstract
... application of EM method to react pro-actively on formation resistivity changes ahead of bit, helping client reducing drilling risks. Reservoir Characterization Upstream Oil & Gas real time system drilling operation log analysis deep em look-ahead technology well logging seismic data...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 13–15, 2020
Paper Number: IPTC-19700-Abstract
... This paper describes the interpretation of compressional and shear wave seismic data, recorded in a multicomponent ocean-bottom cable seismic survey in the Arabian Gulf, to define individual present-day fluid contacts in stacked limestone reservoirs in a partially-depleted oil field. KJO...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19285-MS
... propose a least-squares Q migration (LSQM) method that combines the benefits of both LSM and QPSDM to improve the amplitude fidelity and image resolution of seismic data. We also demonstrate that both seismic imaging and AVO inversions at wells can be significantly enhanced through image-domain single...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19250-MS
... Abstract As we all know, accuracy of the migration velocity determines the quality of imaging results to a large extent. However, traditional migration velocity analysis methods always fail in gas cloud area due to the complex wave field and poor quality of the seismic data. Aiming at this...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19301-MS
... characterization. Reservoir Characterization attenuation basin schemetic scketch show anisotropy parameter equivalent media theory Ghosh international petroleum technology conference Upstream Oil & Gas seismic data application heterogeneity effective anisotropy parameter anisotropy...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19278-MS
... Abstract The existing seismic data in the deep layer of Songliao Basin have low vertical resolution, poor imaging accuracy and weak ability to depict anisotropy of seismic data, so the seismic data can not meet the geological requirements of fine target characterization. In order to identify...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19302-MS
... reflection geometries (possible reservoir) of Paleogene of Offshore Indus Basin Pakistan (shelf area) from 2D seismic and make an analogue with the proven carbonate reservoir geometries found in countries such as Canada and Middle East. The 2D seismic data are used to interpret the possible carbonate...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19370-MS
... (IOR) by water flooding and nanoparticle profile controlling are presented. flow in porous media seismic data Fluid Dynamics Novel Method Reservoir Characterization oilfield oil saturation low oil price condition society of petroleum engineers Upstream Oil & Gas reacquisition...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19329-MS
... (MPD) is proposed. Firstly, the time-frequency analysis of seismic data is carried out though high precision MPD method. Through analyzing the instantaneous amplitude at different frequencies, we consider that the main difference of the oil and water layer in the frequency spectrum is at the high...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19544-MS
... which the seismic attributes have been proven to be efficient in detecting areas affected by faults and fractures. Seismic attributes help interpreters to highlight details focusing on the geological features of interest in seismic data. However, there are some limitations in the performance of these...

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