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EAGE/SEG Research Workshop - Multicomponent Seismic - Past, Present and Future
- Conference date: 05 Sep 2005 - 08 Sep 2005
- Location: Pau, France
- Published: 05 September 2005
51 - 53 of 53 results
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Joint PP and PS Stratigraphic Inversion for Prestack Time Migrated Multicomponent Data
Authors D. Mace, Y. Agullo, K. Labat, T. Tonellot, A. Bourgeois and M. LavielleP16 JOINT PP AND PS STRATIGRAPHIC INVERSION FOR PRESTACK TIME MIGRATED MULTICOMPONENT DATA Summary 1 The goal of this paper is to improve the determination of a target zone located in a slowly laterally varying background by jointly inverting PP and PS waves available in prestack time migrated multicomponent data while taking into account a priori information (well log data geological knowledge...) in the inversion process: an optimal elastic model is estimated together with an optimal correspondence between PP and PS events. The methodology and results are illustrated on a 2D realistic synthetic example. Introduction YOHAN AGULLO* DANIELE MACE KARINE
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The Application of Joint P-Wave and PS Converted Wave in Detecting of Gas Reservoir
More LessP17 THE APPLICATION OF JOINT P-WAVE AND PS CONVERTED WAVE IN DETECTING OF GAS RESERVOIR Abstract 1 The use of converted PS-waves to image reservoirs with low P-wave impedance but high S-wave impedance has attracted considerable interest in offshore exploration. However little progress has been made on the application of converted wave technology to onshore exploration. Here we present an example of using converted-wave for characterizing onshore gas reservoirs in the Ordos basin in Northwest China. The Ordos basin is the largest gas province in China. The main gas reservoirs are upper Paleozoic sandstone that has low or reversed P-wave
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Applying Advance Processing to Enhance Seismic Interpretation Farigh Area Eastern Basin, Libya
More LessP18 APPLYING ADVANCE PROCESSING TO ENHANCE SEISMIC INTERPRETATION FARIGH AREA EASTERN SIRTE BASIN LIBYA 1 1 1 2 R. KHALIL A. NAJAH & F. BELHAJ 1 Veba Oil Operations P O Box 690 Tripoli Libya 2 th TPOC Exploration Dept. Burj Al Fatah 9 Floor-Tripoli Libya The Farigh Oil Field is located in eastern Sirt Basin. The basin is considered the most prolific hydrocarbon in North Africa (Figure 1). The intracratonic rifted Sirte Basin started during the Lower Cretaceous time and ended in the Tertiary time. The basin was formed by a series of horsts and grabens resulted from the
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