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Keywords: impedance
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Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2019
Paper Number: IPTC-19105-MS
.... Firstly, seismic horizons are well interpreted, and multiple seismic attributes are analyzed in combination with well data to understand the seismic response of the steam chambers. Then, several seismic inversion methods are tried to obtain high-resolution impedance, and they are compared with each other...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18689-MS
... and in the older reservoirs of the Jasmine Field, technical work is focused more on structural mapping and geological modelling, and amplitude analysis is of lower priority. Reservoir Characterization Artificial Intelligence Upstream Oil & Gas impedance seismic data anomaly Thickness Jasmine Field...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 14–16, 2016
Paper Number: IPTC-18824-MS
... impedance seismic data depofacies information adjacent fault block seismic inversion Reservoir architecture workflow boundary interpretation fault block lithofacies petroleum integration international petroleum technology conference reservoir References References Corbett , P.W.M...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 6–9, 2015
Paper Number: IPTC-18538-MS
... generation cement evaluation tools, such as the ultrasonic scanner tool, use an ultrasonic transducer to send an ultrasonic signal inside the casing and estimate the acoustic impedance of the cement behind the pipe. The measurement principle and processing of such a cement evaluation log is more complicated...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 10–12, 2014
Paper Number: IPTC-18227-MS
.... Pattern Recognition machine learning Reservoir Characterization Artificial Intelligence neural network Upstream Oil & Gas classification impedance cross plot partial stack carbonaceous shale reservoir characterisation interval miocene elastic impedance classification result facies...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17532-MS
... categories which are based on the basic inversion types. The results reveal that relative impedance inversion should be performed first, which then followed by revision of seismic interpretation on impedance data. Full bandwidth rock properties are estimated by deterministic inversion. The results can...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17590-MS
... was generated by applying the strong linear correlation observed between acoustic impedance and well porosity to an acoustic impedance dataset resulting from a post-stack inversion. It serves as an additional large-scale constraint for modeling: the vertical resolution of the pseudo-porosity cube is roughly 15...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17602-MS
... collapsing, collapsed-cave systems need to be further calibrated in order to locate infill drilling and identify dynamic compartments. The seismic acoustic impedance attribute facilitates the identification of infill within collapsed-cave systems because chaotic breakdown breccias and cave-sediment fills...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, January 19–22, 2014
Paper Number: IPTC-17624-MS
... inversion workflow has been developed to characterize porosity variations in the Thamama reservoir of the giant Field, onshore Abu Dhabi. In contrast to traditional band-limited inversion, this stochastic inversion workflow first generates high frequency models of acoustic impedance which can be used...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-17141-MS
... that the acoustic impedance of the pore-bearing grainstone was medium to relatively low. If we only use the inversion data of acoustic impedance, it is difficult to distinguish between the pore-bearing grainstone and other lithologies. In addition, it is difficult to distinguish the reservoir using any single given...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, March 26–28, 2013
Paper Number: IPTC-16631-Abstract
... Arabia. A detailed analysis of wireline logs from wells suggests that rock properties like velocity, impedance, Lambda Rho and Mu Rho are higher in carbonate source facies under consideration than their reservoir counterparts. Impedance computed from seismic inversion is found to be in consonance...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, November 15–17, 2011
Paper Number: IPTC-14901-MS
.... With the widespread application of 4D technology, many attentions have been paid on the quantitative prediction of reservoir variation via time-lapse seismic data. Through time-lapse seismic prestack elastic impedance inversion, many elastic parameters variation can be obtained. Hereafter we can setup the statistic...
Proceedings Papers

Paper presented at the International Petroleum Technology Conference, December 7–9, 2009
Paper Number: IPTC-13688-MS
... seismic amplitude impedance Drilling Hazard extension well trajectory cross-section well placment horizontal well iptc 13688 limestone international petroleum technology conference karst fill complex reef build-up IPTC 13688 3D Seismic Attributes, A Tool for Well Placment in Complex Reef...

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