EXTENDED ABSTRACTS BOOK

EAGE 65th Conference and Exhibition,

Stavanger, Norway,

2 - 5 June 2003

Poster Presentations

EAGE Business OfficeStanderdmolen 10PO Box 593990 DB HoutenThe Netherlands

Telephone: + 31 30 6354066Telefax : + 31 30 6343534

TIB/UB Hannover 89126 464 448

• 2003 European Association of Geoscientists & Engineers

Tuesday 3 June 2003

VelocitiesP001 Velocity Analysis with a Two-Term Non-Hyperbolic Traveltime Approximation

E. Causse* & B. Arntsen

P002 Optimal Temporal Frequency Selection for the Seismic Waveform Inversion in the Frequency-Space DomainT. Yokota* & J. Matsushima

P003 Determination of Weak Anisotropy Parameters Using Traveltimes and PolarisationsS.M. Soukina*. D. Gajewski & B.M. Kashtan

P004 An Integrated Data-Driven Approach to Seismic Reflection ImagingT. Hertweck*, C. Jager, J. Mann & E. Duveneck

P005 On the Meaning of Kirchhoff Pre-Stack Time Migration VelocitiesE. Robein*

P006 Geometrical-Spreading and Moveout Corrections of Anisotropic Data in the Tau-P DomainM. Van derBaan*

P007 Pulse Stretch Effects in the Context of Data-Driven Imaging MethodsJ. Mann* & G. Hocht

P008 Converted-Wave Velocity Analysis in Terms of P-Q Wavefront AttributesA. Druzhinin* & X-Y. Li

Rock Physics - TheoryP011 Accurate Anisotropic Finite-Difference Modeling Using the Rotated Staggered Grid

E.H. Saenger* & T. Bohlen

P012 Seismic Scattering Theory Applied to AVO and Seismic-Well CorrelationsF.D. Lane* & D.J. Foster

P013 Velocity Modelling of Sandstones under Different Conditions of WettabilityP.R. Domnesteanu*, J. Sothcott, S.E. Johnstad, T.R. Astin & C. McCann

P014 Connection between Poisson Ratio and Microstructure in Microinhomogeneous MediaE.B. Sibiriakov*

P015 Frequency-Power-Law Attenuation - Scattering by Fractal InclusionsV. Rok, A. Druzhinin*, J.R. Evans & X-Y. Li

P016 Wave Decomposition for Poroelastic Media and Algorithm for Reflection CoefficientsF. Borocin*, S. Zatsepin & D. Taylor

P017 Wave Propagation in Cracked Media - Effects of Different Parallel Crack Arrangements onEffective VelocitiesB. Orlowsky*, E.H. Saenger & Y. Gueguen

P018 Fluid Flow Simulation in a Fractured Medium - Effects of Pore Pressure Changes on SeismicWavesS. Vlastos*, M. Schoenberg, B. Maillot, I. Main, E. Liu & X-Y. Li

Petroleum SystemsP021 Impact of Triggering Mechanism in the Deposit Geometry and Dynamics of Turbidity Currents

R. Manica*, D.U. Brito, A.L.O. Borges & R.D. Maestri

P022 Conditions of Forming Stratigraphically Trapped Reservoirs Clinoform Complex, West SiberiaM.D. Belonin, V.V. Shimansky*. A.M. Brekhuntsev, M.I. Kos & N.P. Deshenia

P023 Oil-Bearing Complexes and Strategraphic Traps in the Sedimentary Cover of the South CaspianMegabasinP.Z. Mammadov*

P024 Geological Model of the Kikinda-B Hydrocarbon Complex (Pannonian Basin, Yugoslavia)D. Popovicki*

P025 Assessment of Sandstone Rocks Compaction Due to Lithogenesis, Bahar Area, Caspian ShelfLA. Sadikh-Zadeh*

P026 Estimation of the Various Source Rocks Contribution in Oil Pools FormationA. A. Feyzullayev* & E.A. Aliyeva

P027 Integrated Geochemical Analysis of Oils - Application to Reservoir Infill on Caspian ShelfD.A. Huseynov*

P028 Petroleum Systems of Tersk-Caspian Foredeep and South Eastern Caucasus Periclinal TroughsA. Suleymanov* & E. Alieva

Reservoir CharacterisationP031 Equiprobable Simulations of Seismic Heterogeneity Cubes

M.G. lmhof*&W.C. Kempner

P032 Palaeokarst Recognition & 3D Distribution - New Insights from the Upper Palaeozoic, Loppa High,Barents SeaD. Hunt*, G. Elvebakk, B. Rafaelsen, J. Pajchel, K. Hogstad, H. Robak & T. Randen

P033 Sesimic Fluid-Mobility-Analysis - A New Dhi TechniqueM. Pastori* & P. Storer

P034 Reservoir Architecture Model for Heterolithic Tidal DepositsM.E. Donselaar* & C.R. Geel

D05 Classification of Fault Interpretation with Respect to Well Planning at the Eldfisk FieldO. Knoth*, J. Schlaf, G.E. Hvidsten & P.G. Johnson

P036 From Isolated Pinnacles to Polygonal Networks - 3D Seismic Sheds New Light on UpperPalaeozoic Carbonate Buildups, Barents SeaG. Elvebakk*, D.W. Hunt, L Stemmerik, L.W. Kuilman & K. Hogstad

P037 Integrated Reservoir Characterization, Thick-Bedded Turbidites, Fram Vest Field, North SeaO.M. Badescu*, M. Whitaker, M. Velvin & M. Skaug

P038 Sensitivity Study of Fades Based Geopseudo Two-Phase Upscaling in a Shallow MarineEnvironmentK.D. Stephen*, C. Yang, J.N. Carter, J.D. Matthews &J. Howell

P039 Lithology and Gas Detection by AVO Crossplot Polarization and Intercept InversionA. Kassoun* & H. Djaffer

Velocities & Imaging - Ray TheoryP041 Wavefront-Oriented Ray Tracing in 3D Anisotropic Media

7. Kaschwich* & D. Gajewski

P042 Viscoelastic Inversion of Real Data in the Class of Media with Power-Law AttenuationA. Ribodetti* & A. Hanyga

P043 The Amplitude Preserving Migration in Anisotropic Media and Sensitivity AnalysisD.A. Kiyashchenko*, B. Kashtan & R.-E. Plessix

P044 Comparison of Quasi-lsotropic Approximations of the Coupling Ray Theory in 1-D Model 'OTCP. Bulant* & L Klimes

P045 Errors Due to the Common Ray Approximations of the Coupling Ray TheoryL Klimes & P. Bulant*

P046 Local Two-Way Traveltime Approximations in 3-D MediaJ. Mispel*, E. Iversen, V. Vinje, R. Laurain & I. Lecomte

P047 Application of Signal Based Ray Tracing Imagery in 2-D Complex MediumW.O. Makinde*, M. Sartoretti, P. Thore & C. Revaux

P048 Detection of Caustics and Interpolation of Later-Arrival TraveltimesC. Vanelle*, J. Dettmer & D. Gajewski

Non-Seismic for HydrocarbonsP051 Magnetotelluric Soundings - A Tool for Detecting Deep Source Rocks in Northern Germany

N. Hoffmann* & H. Jodicke

P052 New Electrical Prospecting for Oil - Some ResultsV.S. Mogilatov*, V.V. Potapov&S.A. Feofilov

P053 Mapping of Gas-Condensate Deposits at Western Kamchatka by Gravity DataA.A. Chernov* & V.A. Boldyreva

P054 Resistivity Signature of Hydrocarbon Deposits - MT Surveys in Western UzbekistanO. Ingerov, L Fox*, Y. Avram, T.L. Babajanov, M.D. Basov&A.B. Kocherov

P055 FZIP Study for Prospecting and Exploration of Hydrocarbon Deposits/. Bagriy, V. Dem'yanchuk*, O. Somov & O. Soroka

P056 High-Resolution Autonomous Underwater Vehicle (AUV) Geophysical Survey of a Large, DeepWater Pockmark Offshore NigeriaE. Cauquil*, L Stephane, R.A. George & J.-P. Shyu

P057 Use of AUVs for Detailed Deepwater Pipeline Route Planning - A Gulf of Mexico Case StudyN. Tootill*, M. Morrison, M. Bik, A. Hill & R. George

P058 A Sea Bed Loggin (SBL) Calibration Survey over the Ormen Lange Gas FieldT. R0Sten*, S.E. Johnstad, S. Ellingsrud, H.E.F. Amundsen, S. Johansen & I. Brevik

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Case Histories in ExplorationP061 North-European Platform bellow the Accretionary Prism of the Western Carpathians

/. Hrusecky*, L Pospisil, V. Fejdi & D. Plasienka

P062 Seismic and Geological Model of Zone of Joint of Black Sea Basin and Southern CrimeaV.B. Piip* & A. P. Ermakov

P063 Imaging beneath Complex Structure in the Southern IranM.A. Riahi* & O. Aghaei

P064 Stratigraphic Interpretation Using Post Stack Seismic Inversion - Case Histories from IndianBasinsA.G. Pramanik, A.K. Srivastava*. V. Singh & R. Katiyar

P065 Passive Seismic Tomography a Complementary Geophysical Method - Successful Case StudyN. Martakis*, A. Tselentis, S. Kapotas & E. Karageorgi

P066 Pitfalls in Interpretation - Volcanics from Seismic ImagesP. Werner*

P067 Perspectives of Integration of Seismic and Geoelectrochemical Methods for HydrocarbonPrognosis and ProspectingN.A. Voroshilov*, A.D. Galperin, S.A. Veshev& V.D. Voronkov

P069 Seismo-Genetic Models to Interpret Self-Potentials Connected with 2002 Molise Earthquake, ItalyG. Finzi-Contini*

General Seismic ProcessingP071 The Importance of Bandwidth in Seismic Cross Equalisation - Well Tie and Other Examples

R E White* & R. Simm

P072 Imaging Shallow Near-Surface Anomalies with High-Resolution Seismic Reflection Data - A CaseStudy, Saudi ArabiaA. Al-Ramadan* & H.A. Hussein

P073 An Interactive 3D Method for Resolving of Statics Anomalies Caused by HeterogeneousPermafrostIP. Korotkov*, V.S. Kozyrev&A.A. Zhukov

P074 Enhancing Seismic Images Using Nonlinear Anisotropic DiffusionM.G. Imhof* & J.H. Queen

P075 Nonstretch NMOH. Perroud & M. Tygel*

P076 Geophysical Signal Denoising Using Multiple Wavelet StackingL.C. Duval*

P077 Apparent Attenuation from Short-Period Multiples and Instrinsic Absorption in the Seismic WaveletModelA. Mateeva*, D. Hart & S. MacKay

P078 Suppression of Near-Field Scattered Surface WavesX.H. Campman*. K. van Wijk, J.A. Scales & G.C. Herman

Wednesday 4 June 2003

Velocities & Imaging - Case StudyP081 High Resolution Shallow Target Imaging - Kokzhide Field, Precaspian Basin

K. Sydykov*

P082 Diffraction Response Simulation - A 3D Velocity Estimation ToolW. Sollner* & W-Y. Yang

P083 Improved Subsalt Imaging by Wave Equation Based Velocity UpdatingD. Bevc*, M.M. Fliedner, S. Crawley, A.M. Popovici&B. Biondi

P084 Sub-Basalt Imaging Using Long Offset Data in the Tau-P DomainG.D. Jones*, P.J. Barton & S.C. Singh

P085 Two-Dimensional Quantitative Imaging of a Gas Hydrate Bottom-Simulating ReflectorA. Ribodetti*. S. Operto, J.Y. Collot & W. Agudelo

P086 Dense 3D Residual Moveout Analysis as a Tool for HTI Parameters EstimationE.A. Kozlov* & D.Y. Varivoda

P087 Refraction Wave Migration - Imaging the Crystalline Basement on the Profiles in Rockall Basin(Northern Atlantic)J. Makris* & V. Pylypenko

P088 2D and 3D Active Tomography of Kos - Nisyros Volcanic Area (East Aegean Sea) - Defining HighVelocity IntrusionsJ. Makris*, S. Nikolova, D. Ilinski & T. Chonia

Near Surface Methods - ElectromagneticP091 Multi-Frequency and Multi-Azimuth Polarimetric GPR for Buried Utilities Detection

L Marsiglio, M. Pipan, E Forte, G. Dal Mom* & I. Finetti

P092 Complex Solution of Inverse Problem GPR and VEZ Based on the Pareto-Optimality PrincipleV. V. Glazounov*, N.N. Efimova & KM. Ermokhine

P093 2D Electrical Resistivity Imaging of Complex Landslides in Southern Italy - New ResultsV. Lapenna*. A. Perrone, S. Piscitelli, E. Rizzo & F. Sdao

P094 Improving the Reliability of Electrical Imaging by Using Adapted Starting ModelsH. Paasche* & J. Tronicke

P095 Problems of Detecting Buried 3D Objects with 2D Geoelectric Profiling MethodsZ.S. Nyari*

P096 Detailed Magnetic/Paleomagnetic Data Analysis in the Sea of Galilee and Adjoining AreasL Eppelbaum*, Y. Katz & Z. Ben-Avraham

P097 Influence of IP Parameters on the Results of TEM Data InterpretationA.A. Ryjov*

P098 Seismic-Electric Effect Experiments on Shallow Subsurface Geological Cross-SectionA.A. Boulytchov*

EAGE 65th Conference & Exhibition — Stavanger, Norway, 2 - 5 June 2003

Acquisitions & Processing of Multicomponent DataP101 Ekofisk VectorSeis® Test - Improvements in Vector Fidelity of 4C Seismic Data

G. Byehey*. C.K. Clausen & D.J. Tessman

P102 Calibrated Vector Fidelity and Coupling Matrix MeasurementsF. Luc*, R. Dowle, P. Harvey & R. Khoo

P103 Wavefield Decomposition by 3-D/3-C Inversion Process in Tau-P DomainJ. Blanco* & G. Canadas

P104 S/N Enhancement of 3-C Data by ?-p Domain Wavefield SeparationA. Al-Anboori*, M. Van der Baan & M. Kendall

P105 Converted-Wave Traveltime Equations in Layered Anisotropic Media - An OverviewX-Y. Li*, J. Yuanli & R. Bale

P106 Migration Velocity Analysis of C-Wave Using INMO-CIP Gathers of PKTM - A Case StudyH. Dai* & X-Y. Li

P107 3D Kirchhoff PS-Wave Prestack Time Migration for V(z) and VTI MediaC. Sun & R.D. Martinez*

P108 Post Stack Deghosting, Demultiple and Pre Stack Coherent Noise AttenuationG. del Molino*. P. Terenghi, B. Boiardi & A. Mazzotti

Petroleum SystemsP111 Sediment Compation Trend in Rapidly Subsided Basins and Deeply Buried Reservoir Estimate

A. I. Aliyev*, E.A. Aliyev & R.K. Khayrulin

P112 Hydrocarbon Generation History of Triassic Sediments in the South Moesian Platform MarginG.V. Georgiev & N.D. Botoucharov*

P113 The Results of the Recent Petroleum Exploration Activities in the Polish Carpathian ForedeepZ Borys, K. Madej* & M. My?liwiec

P114 New Hydrocarbon Play in the SW Margin of the Pannonian Basin, CroatiaS. Kolbah*, J. Buli?, D. Spani? & S. Grandi?

Interpretations & Visualisation of GeodataP121 Low-Cost Interactive 3D Maps for Basin Exploration and Basin Modelling

J.D. van Wees*, R. Versseput, H.J. Simmelink & D. Garcia-Castellanos

P122 Interpretation of Geological and Geophysical Data for Sedimentary Basin ModelL.P. Zabarinskaya*

Multiwave & P-Wave AVO AnalysisP123 Effects of Density and Velocity Changes on the Correlation of PP and PS Reflection Events

A. Vant*&R.J. Brown

P124 Hydrocarbon Anomaly Discovery Using AVO Characteristics of P-SV WaveZ. Hu*

P125 Inverse Dinamic Problem for Thin-Layered Models by Multiwave AVO-DataV.V. Bouzloukov*&V.I. Keller

P126 Combining PP and PS Reflection Data - A Method for Lithology IdentificationJ.R. Carcuz *&LT. Ikelle

P127 Impedance-Type Approximations of the P-P Elastic Reflection CoefficientL.T. Santos* & M. Tygel

P128 The Effects of NMO Stretch on AVO AnalysisA.J. van Wijngaarden*

P129 Time-Lapse Monitoring of Prestack Streamer Data from the Troll FieldJ. Spetzler* & 0. Kvam

Risk AssessmentP131 Characteristics of Reserve Growth in Oil Fields of the North Sea Graben Area

T.R. Klett* & D.L Gautier

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ImagingP141 Wave Propagation in Heterogeneous Media by a Least Squares One Way Operator

R.J. Ferguson*, S.B. Fomel & M.K. Sen

P142 From Reflection Data to Transmission CodaJ. Thorbecke*. K. Wapenaar & D. Draganov

P149 Wavefield Decomposition Approach Upgraded for an Application to Multiple RemovalL.Pelle* & F. Delprat-Jannaud

P144 Fresnel-Volume Multicomponent MigrationA. Goertz, C. Muller*. S. Buske & S. Lueth

P145 Arbitrarily Anisotropic Elastic Reflection Coefficients for Kirchhoff MigrationH. Borgne* & J. Svay-Lucas

P146 Seismic Illumination from Finite-Difference ModelingS. 0stmo* & F. Maa0

P147 Directional Illumination and Acquisition Dip-ResponseR.S. Wu*, L Chen & X.B. Xie

P148 Amplitude-Preserving Decoupled Prestack Depth MigrationA. Druzhinin*

Non-SeismicP151 Study of the Carpathian Flysch Cover and its Basement Based on Continuous MT Profiling

M. Stefaniuk*. T. Czerwinski, R. Florek, W. Klitynski, M. Wojdyla & J. Zacharski

P152 The Stable Downard Continuation of Potential Field DataG.R.J. Cooper*

P153 Use of Sea-Bottom Electromagnetic System for Hydrocarbons Exploration on a ShelfLF. Moskovskaya & A.A. Petrov*

P154 Geoelectric Investigations in Kenbye Oilfield in Western KazakhstanS.P. Levashov, N.A. Yakymchuk*. I.N. Korchagin &K.M. Taskynbaev

P155 3D-Procedure of Conductivity Reconstruction Using Transient Electromagnetic Sounding DataG.M. Trigubovich*, M.E. Royak, Y.G. Soloveichik, A.V. Chernyshev& M.G. Persova

P156 High Accuracy Land Gravity Gradient Measurements - Case HistoriesD.J. DiFrancesco*

P157 Vertical Component of Magnetic Field in Magnetotelluric Data InterpretationJ. Miecznik* & A. Gajewski

P158 MCMC Sampling and Geostatistics for Bayesian Geophysical InversionS. Oh*, D.K. Lee, J. Yang & Y-H. Youn

Case Histories in ExplorationP161 Seismic Facies Mapping, Rock Properties & Play Model Evaluation of the Hammerfest Basin -

Barents Sea, NorwayS-A.Kristoffersen*, J. Moe, R.M.Pettersen & B. Kj0lhamar

P162 Main Petroleum Objects of the Central Part Barents Region from Seismic InvestigationsN.M. Ivanova*

P163 Deep Structure of the Mid-Norwegian Shelf- Insight from Potential Field DataJ.R. Skilbrei*, O. Olesen & P.T. Osmundsen

P164 Seismic and Geological Analysis of the Polish Rotliegend Basin in the Aspect of HydrocarbonsDiscoveriesJ. Zielinska-Pikulska* & L Pikulski

CarbonatesP171 Petrophysical and Geochemical Variations within the Palaeozoic Dolomites from South-Estonian

BoreholesA. Shogenova*. A. Kleesment, A. Teedumae, R. Einasto, R. Vaher, A. Joeleht & V. Shogenov

P172 Prolific Hydrocarbon Traps in the Main Dolomite Porous Carbonate Slumps in Zechstein BasinW. Gorska, M. Trela* & L Pikulski

P173 From Low Quality Sections to Velocity Anomalies Characterization in Polish Zechstein MainDolomiteP. Misiarz* & H. Jedrzejowska

P174 Hydrocarbon Potential of Recent and Cretaceous Carbonate Deposits of the Caspian BasinG. Aliyev, E. Aliyeva & S. Veliyeva*

P175 Interpretation Driven 3D PSDM in Carbonates - A Case from the Barents SeaJ. Pajchel*, K. Hogstad, G. Elvebakk & A. Sagehaug

P176 Interval Velocity and Burial History Analysis of the Chalk, Netherlands OffshoreAS. van der Molen* & T.E. Wong

P177 Chalk Structure Maps of the Central and Eastern North SeaO.V. Vejbaek*, T. Bidstrup, P. Britze, M. Ehstrom, E.S. Rasmussen & U. Sivhed

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Reservoir Monitoring & ManagementP181 High Resolution (Semi-)Automatic Determination of Microseismic Event Locations

K. De Meersman*, M. van derBaan, J-M. Kendall & R.H. Jones

P182 Monitoring of Induced Microseismicity with a Vertical 1D Receiver ConfigurationM. Roth*, V. Oye & H. Bungum

P183 Interpreted Warping for 4D Monitoring of Production-Induced Subsidence at ValhallS.A. Hall*, C. MacBeth & O.I. Barkved

P184 Correcting for Source Bubble Time Variations in Time-Lapse SeismicH. Wang* & M. Landro

P185 Multicomponent Seismic Monitoring of a Miscible CO2 Flood, Weyburn Field, CanadaR.D. Benson* & T.L. Davis

P186 Permanent Downhole Seismic Sensors in Flowing WellsP. Jaques, H. Ong, A. Jupe*, I. Brown & M. Janssens

P187 A Modeling Study on Seismic Data Regularisation for Time-Lapse ApplicationsM.A. Schonewille*

P188 Sparse-Spike Decomposition for Time-Lapse Cross-Calibration and Noise ReductionA L Vesnaver*, J.J. Kim & R.A. Al-Mubarak

MultiplesP191 SRME Variations - Partial SRME and Hybrid SRME-Radon

P. Hugonnet* & P. Lecocq

P192 Attenuation of Free-Surface Multiples from Marine Pressure and Pressure GradientL. Amundsen*, T. R0sten, J.O.A. Robertsson & L.T. Ikelle

P193 Simultaneous Adaptive Least-Squares Subtraction of MultiplesR. Ala'i* & D.J. Verschuur

Near Surface Methods - EngineeringP201 Pulled Array Seismic (PAS) - A New Method for Shallow Reflection Seismic Data Acquisition

T. Vangkilde-Pedersen*, P. Skjellerup, J. Ringgaard &J.F. Jensen

P202 ISIS - Integrated Seismic Imaging System for the Geological Prediction ahead of UndergroundConstructionG. Borm, R. Giese, C. Klose, S. Mielitz, P. Otto & T. Bohlen*

P203 Multichannel Analysis of Surface Wave and 2D Seismic Refraction Tomography - Vp and VsEstimation in Pyroclastic Soils6. Bais*. P.P. Bruno, V. DiFiore&A. Rapolla

P204 Integrated Investigation to Locate a Waste Disposal Area for Oil Drilling ProductsG. Apostolopoulos*, K. Pavlopoulos, C. Antoniades, I. Louis & C. Vlachou

P205 Geophysical Investigations on a Rebuilt Dam after the August Flooding 2002 in Germany7. Schicht* & O. Klippel

P206 Recovery of Near-Surface Cracked Areas by 3D Seismic DataV.A. Pozdniakov*

P207 Estimation of Soils Stability for Coastal Structures by Near-Surface Seismic and CPTV.P. Lisin* & L.D. Petuhov

P208 Mudslide Area and Moistening Zones Mapping with Geophysical Methods on the Slope of theDniper River in KyivV.P. Bokovoy, S.P. Levashov, N.A. Yakymchuk, I.N. Korchagin &J.N. Yakymchuk*

Seismic ModelingP211 Optimized 3D Finite Difference Modelling of Basaltic Region

L. Engell-Serensen*

P212 3D Elastic Scattering by Near-Surface HeterogeneitiesCD. Riyanti* & G.C. Herman

P213 Computing the Elastic Scattering from Inclusions Using the 3-D MMP MethodM.G. Imhof*

P214 Numerical Simulation of 3D Seismic Waves PropagationB. Mikhailenko & G. Reshetova*

P215 Interface Scattering of Seismic Wave Field from a 3D Random InterfaceW. Makinde*, E. de Bazelaire & N. Favretto-Cristini

P216 Low Frequency Waves in Finely Layered MediaA Stovas* & B. Arntsen

P217 Quantifying Seismic Scattering Attenuation in the (Un-)Saturated Wavefield Fluctuation RegimeT.M. Miiller* & S.A. Shapiro

P218 Synthesis of the Reflection Response from the Transmission Response in the Presence of WhiteNoise SourcesD. Draganov*, K. Wapenaar & J. Thorbecke

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Borehole SeismicP221 Prediction and 3D Imaging while Drilling by Drill-Bit 3D RVSP

F. Poletto*, L Petronio, F. Miranda, M. Malusa, A. Schleifer, P. Corubolo, C. Bellezza, R. Miandro& B. Gressetvold

P222 Shear-Wave Splitting Analysis of a 3D VSP from the San Juan BasinS. Maultzsch*, E. Liu, X-Y. Li, T.M. Daley, J.H. Queen & D. Cox

P223 A Quantitative Analysis of Seismic-to-Well MatchingA Gisolf*

P224 Downhole Orbital Vibrator as Source for 1 km-Offset Crosswell Seismic Wave-Guide SurveysL A Walter & P. C. Leary*

P225 Locating Reservoir Discontinuities in 650m-Offset Crosswell Seismic Wave-Guide SignalsP. Leary* &X.F. Chang

P226 Evidence for Reservoir Continuity in 650m-Offset Crosswell Seismic Wave-Guide SignalsW. Ay res, P. Leary* &W.J. Yang

P227 Amplitude Dependence and Hysteresis of Wave Velocities - Measurenents in a BoreholeE.I. Mashinskii*. T.V. Sorokina & A.A. Boulytchov

P228 3D Near Well Bore Gaussian Beams Imaging by Means of 1D 3C Single-Shot DataV.A. Tcheverda*

Seismic AcquisitionP231 Use of Wide Area, Real Time Positioning with Decimeter Accuracy for Seismic Applications

O. 0rpen* & J. Lutro

P239 Delineation of Oil-Saturated Reservoir Zones Using Low Seismic FrequenciesG.M. Goloshubin, V.A. Korneev*, V.M. Vingalov & V. Konstantinov

P233 Constructing an Output Signal Estimate of a Vibratory SourceP. Scholtz*

P234 Absolute Vibration Levels at Surface Due to Large Dynamite Charges at DepthG.G. Dnjkoningen*, G. Esposito, P.H. Waarts & R.A. Stephenson

P235 Radiation of Directional Seismic Sources in an Elastic Half SpaceM. Berraki*. B. Dubus & A. Baroni

P236 Acquisition Geometry Analysis by Focal Beams in 3D Complex MediaE.J. van Veldhuizen* & G. Blacquiere

P237 A New Approach to Subsurface Depth Model Construction Using Refraction Waves in IrregularTopography AreasD. Pelman*, S. Keydar&M. Reshef

P238 Efficiency of Seismic Prospecting in the Northern Regions of Western SiberiaV.I. Kuznetsov*, Y.A. Kuryanov & V.P. Torgashov

Mining & GeothermalP241 Numerical Modeling of Some Geothermal Sources in Gradient Media

S. Kostyanev* & V. Stoyanov

P242 Modeling of Seismic Waves around a Tunnel with Irregular WallT. Bohlen*, R. Giese, C. Muller & F. Landerer

P243 Geometrization of Gointig for Geological Information Supply of Blasting Operations at Coal OpenPitsA.N. Sheremet*

Rock Physics - Practical AspectsP251 Numerical Rock Physics - Effective Elastic Properties of 3D Fractured Media

E.H. Saenger*, O.S. Kruger& S.A. Shapiro

P252 A Field Investigation of the Compliance of Fractured RockR. Lubbe & M.H. Worthington*

P253 The Seismo-Acoustic Properties of Kimberlites and Associated Country RocksJ. Sothcott, S.J. Hennah*, C. McCann, S. Black & I.R. Stevenson

P254 Velocity and Attenuation of P- and S-Waves in Finely-Layered Rocks - An Experimental StudyS. Assefa*, C. McCann, T.R. Astin & J. Sothcott

P255 Modeling Elastic Moduli of Danian North Sea Chalk from Petrographic DataI.L. Fabricius*, C. Hoier & U. Korsbech

P256 Break of Pressures between Solid and Liquid in Cracked Media as a Function of Pore SpaceB.P. Sibiriakov*

P257 Effect of Weak Seismic Stimulation on the Flow Properties and State of Reservoir RocksO.L. Kouznetsov*&E.M. Simkin

P258 Physical Properties and Composition of Devonian Carbonate and Siliciclastic Rocks from EstoniaA Shogenova*, A. Kleesment, A. Joeleht, V. Shogenov & R. Vaher

Petrophysical Formation EvaluationP261 The Interpretation of Well Log Data by Means of Float Encoded Genetic Algorithm

P.N. Szabd*. M. Dobroka & L Hursan

P262 A Fast and Direct Method of K-Phi Measurements on Drill CuttingsP. Egermann*, R. Lenormand, D. Longeron & C. Zarcone

P263 Some Aspects and Problems of Mature Oilfield Geological ReinterpretationB. Goricnik*, Z. Hernitz & N. Bokor

P264 Frequency-Dependent Anisotropy - Effects of Multi-Fracture Sets on Shear-Wave PolarizationsE. Liu*, M. Chapman, J.H. Queen, S. Maultzsch &X.Y. Li

P265 Detection of Fractured Reservoirs on the Basis of Quasi-Anisotropy by Means of ConventionalSonic LoggingV.Z. Koksharov* Y.A. Nefyodkin & Y.A. Oriov

E A G E 6 5 t h C o n f e r e n c e & Exh ib i t ion — S tavange r , No rway , 2 - 5 J u n e 2 0 0 3

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Fractured Reservoir Characterisation & Azimuthal AnisotropyP271 In-Situ Stress State from Inversion of a New Elasto-Plastic Fracture Model

M. Belayneh* & B.S. Aadnoy

P272 Elasto-Plastic Anisotropic Modeling of 3D Stress-Dependent Fracturing and Pore PressureN.L. Baransky, LA. Garagash, N.I. Kiryanova, A. Lowrie & E.A. Kozlov*

P273 Reservoir Characterisation and Modelling in a Fractured Upper Cambrian Quartzite Reservoir,AlgeriaK.A. Foxford, J.C. Gutmanis*, MM. Bowler, A. Lahmar& J.A. Lorsong

P274 Predicting Drilling Complications from Data on Near-Borehole Fracturing Acquired by SVSLO.L. Kouznetsov, LA. Tchirkine*, I.S. Faizulline, B.Y. Meltchouk, R.K. Muslimov, R.S. Khisamov,A.K. Nazipov, Y.A. Kuriyanov, S.I. Slenkine & G.V. Kashirine

P275 Determination of Fracture Parameters from PM VSP DataAP. Sorokin* & G. V. Meged

P276 Reflection Coefficients for Isotropic-Fractured InterfacesA Grandi*, G. Bernasconi & G. Drufuca