Microseismic Monitoring and Geomechanical Modelling of CO2 - bris

More documents

Recommendations

Info

CHAPTER 0. PREFACE monitoring of the Weyburn CO 2 flood: Results during 10 years of injection. Energy Procedia, accepted. 3. J.P. Verdon, J-M. Kendall & S.C. Maxwell, 2010. A comparison of passive seismic monitoring of fracture stimulation due to water versus CO 2 injection. Geophysics, 75(3), MA1-MA7. 4. J.P. Verdon, D.J. White, J-M. Kendall, D. Angus, Q. Fisher & T. Urbancic, 2010. Passive seismic monitoring of carbon dioxide storage at Weyburn. The Leading Edge, 29(2), 936-942. 5. A. Wüstefeld, O. Al-Harrasi, J.P. Verdon, J. Wookey & J-M. Kendall, 2010. A strategy for automated analysis of passive microseismic data to study seismic anisotropy and fracture characteristics. Geophysical Prospecting, 58(5), 755-773. 6. J.P. Verdon & J-M. Kendall, 2009. Imaging fractures and sedimentary fabrics using shear wave splitting measurements made on passive seismic data. Geophysical Journal International, 179(2), 1245-1254. 7. D.A. Angus, J.P. Verdon, Q.J. Fisher & J-M. Kendall, 2009. Exploring trends in microcrack properties of sedimentary rocks: An audit of dry core velocity-stress measurements. Geophysics, 74(5), E193-E203. 8. J.P. Verdon, D.A. Angus, J-M. Kendall & S.A. Hall, 2008. The effects of microstructure and nonlinear stress on anisotropic seismic velocities. Geophysics, 73(4), D41-D51. Expanded Abstracts 1. J.P. Verdon, J-M. Kendall, 2011. Detection of multiple fracture sets using observations of shear-wave splitting in microseismic data. 3rd EAGE Passive Seismic Monitoring Workshop, Athens. 2. J.P. Verdon, X. Campman, 2010. The feasibility of imaging the CO 2 plume at CO2SINK using 4D seismics. 72nd EAGE Annual Meeting, Expanded Abstracts, P205. 3. J.P. Verdon, D.J. White, J.M. Kendall, D.A. Angus, Q.J. Fisher, T. Urbancic, 2010. Passive seismic monitoring of CO 2 storage at Weyburn. 72nd EAGE Annual Meeting, Expanded Abstracts, K011. 4. J.P. Verdon, X. Campman, 2010. A study of the feasibility of imaging CO 2 injection at the CO2SINK project using seismic techniques. 2nd EAGE CO 2 Geological Storage Workshop, Berlin. 5. J.P. Verdon, J.M. Kendall, D.J. White, D.A. Angus, Q.J. Fisher, T. Urbancic, 2010. Passive seismic monitoring and geomechanical modelling of CO 2 injection at Weyburn. 2nd EAGE CO 2 Geological Storage Workshop, Berlin. XVI
6. D. Angus, J-M. Kendall, J.P. Verdon, Q. Fisher, J. Segura, M. Dutko, 2010. Evaluating seismic attributes of reservoirs using coupled fluid-flow and geomechanical simulation. 44th U.S. Rock Mechanics Symposium. 7. J.P. Verdon, J-M. Kendall, 2009. Constraining fracture geometry from shear-wave splitting of passive seismic data. 71st EAGE Annual Meeting, Expanded Abstracts, P164. 8. J.P. Verdon, S.C. Maxwell, J-M. Kendall, 2009. A comparison of passive seismic monitoring of fracture stimulation due to water versus CO 2 injection. 71st EAGE Annual Meeting, Expanded Abstracts, P107. 9. A. Wüstefeld, O. Al-Harrasi, J.P. Verdon, J-M. Kendall, 2009. Towards fully automated fracture characterisation in microseismic datasets using shear wave splitting. I-GET Final Conference. 10. J-M. Kendall, O. Al-Harrasi, J.P. Verdon, A. Wuestefeld, A. Al-Anboori, 2009. Fracture characterisation using estimates of shear wave splitting from microseismic data. EAGE Passive Seismic Monitoring Workshop, Cyprus. 11. J.P. Verdon, D.A. Angus, J-M. Kendall, J. Segura, S. Skachkov, Q.J. Fisher, 2008. The effects of geomechanical deformation on seismic monitoring of CO 2 sequestration. SEG Expanded Abstracts, 27, 2869-2873. 12. J.P. Verdon, D.A. Angus, J-M. Kendall, J. Segura, S. Skachkov, Q.J. Fisher, 2008. The effects of geomechanical deformation on seismic monitoring of CO 2 sequestration. 1st EAGE CO 2 Geological Storage Workshop, Budapest. 13. D.A. Angus, J.P. Verdon, J-M. Kendall, Q.J. Fisher, J. Segura, S. Skachkov, M. Dutko, A.J.L. Crook, 2008. Influence of fault transmissibility on seismic attributes based on coupled fluid-flow and geomechanical simulation. SEG Expanded Abstracts, 27, 1600-1604. 14. D.A. Angus, J.P. Verdon, J-M. Kendall, 2007. Modelling frequency dependent waveform effects in fractured and porous media with a narrow-angle one-way elastic wave propagator. 3rd International Workshop on Frequency Dependent Geophysics, Edinburgh. 15. D.A. Angus, J-M. Kendall, Q.J. Fisher, M. Dutko, A.J.L. Crook, S.A. Hall, J.P. Verdon, 2007. Linking coupled fluid-flow and geomechanical models with rock physics derived elastic models for reservoir seismic forward modelling applications. 69th EAGE Annual Meeting, Expanded Abstracts, D006. XVII
Page 1: Microseismic Monitoring and Geomech
Page 5 and 6: Abstract Capture of CO 2 produced a
Page 7 and 8: Author’s Declaration I declare th
Page 9 and 10: Acknowledgments There are many thin
Page 11 and 12: Table of Contents Abstract Author
Page 13 and 14: TABLE OF CONTENTS 5.4 Results . . .
Page 15: Preface ‘Research is not an end i
Page 19 and 20: 1 Introduction A technology push ap
Page 21 and 22: 1.2. CCS OVERVIEW Figure 1.2: CCS s
Page 23 and 24: 1.3. THESIS OVERVIEW for CO 2 to be
Page 25 and 26: 1.3. THESIS OVERVIEW as microseismi
Page 27 and 28: 2 The Weyburn CO 2 injection projec
Page 29 and 30: 2.2. WEYBURN GEOLOGICAL SETTING Fig
Page 31 and 32: 2.2. WEYBURN GEOLOGICAL SETTING N F
Page 33 and 34: 2.4. EVENT TIMING AND LOCATIONS 500
Page 35 and 36: 2.4. EVENT TIMING AND LOCATIONS 500
Page 37 and 38: 2.4. EVENT TIMING AND LOCATIONS Nor
Page 39 and 40: 2.4. EVENT TIMING AND LOCATIONS Fig
Page 41 and 42: 2.5. DISCUSSION 500 1000 1100 North
Page 43 and 44: 2.6. SUMMARY 2.6 Summary • CO 2 s
Page 45 and 46: 3 Inverting shear-wave splitting me
Page 47 and 48: 3.2. INVERSION METHOD the additiona
Page 49 and 50: 3.2. INVERSION METHOD 1. P-wave inc
Page 51 and 52: 3.2. INVERSION METHOD 180 160 140 C
Page 53 and 54: 3.2. INVERSION METHOD 2800 2800 260
Page 55 and 56: 3.2. INVERSION METHOD Loop over γ,
Page 57 and 58: 20 10 5 5 1 20 30 40 80 100 60 40 1
Page 59 and 60: 3.4. SWS MEASUREMENTS AT WEYBURN th
Page 61 and 62: 3.4. SWS MEASUREMENTS AT WEYBURN ei
Page 63 and 64: 3.4. SWS MEASUREMENTS AT WEYBURN ξ
Page 65 and 66: 3.4. SWS MEASUREMENTS AT WEYBURN da
Page 67 and 68:
4 2 2 3.4. SWS MEASUREMENTS AT WEYB
Page 69 and 70:
1 1 1 1 1 1 1 1 1 1 3.5. DISCUSSION
Page 71 and 72:
3.6. SUMMARY 3.6 Summary • I have
Page 73 and 74:
4 A comparison of microseismic moni
Page 75 and 76:
4.2. EVENT LOCATIONS 2400 Velocity
Page 77 and 78:
4.2. EVENT LOCATIONS 200 150 Northi
Page 79 and 80:
4.3. EVENT MAGNITUDES Pressure (MPa
Page 81 and 82:
4.3. EVENT MAGNITUDES 160 140 120 N
Page 83 and 84:
4.4. SHEAR WAVE SPLITTING 50 −3 E
Page 85 and 86:
4.5. INITIAL S-WAVE POLARISATION In
Page 87 and 88:
4.5. INITIAL S-WAVE POLARISATION 6
Page 89 and 90:
4.5. INITIAL S-WAVE POLARISATION of
Page 91 and 92:
4.6. INTERPRETATION OF SHEAR WAVE S
Page 93 and 94:
1 1 5 5 30 4.6. INTERPRETATION OF S
Page 95 and 96:
80 4.6. INTERPRETATION OF SHEAR WAV
Page 97 and 98:
2 3 3.5 4 5 2 1.8 1.4 4 4.6. INTERP
Page 99 and 100:
4.7. DISCUSSION 4.7 Discussion The
Page 101 and 102:
pressure, P fl σ ′ ij = σ ij
Page 103 and 104:
5.2. EFFECTIVE STRESS AND STRESS PA
Page 105 and 106:
5.3. NUMERICAL MODELLING 5.3.1 Flui
Page 107 and 108:
5.3. NUMERICAL MODELLING MORE FLUID
Page 109 and 110:
5.3. NUMERICAL MODELLING (a) (b) Fi
Page 111 and 112:
5.4. RESULTS 0 500 1000 Depth (m) 1
Page 113 and 114:
5.4. RESULTS 1 0.9 0.8 Soft Med Sti
Page 115 and 116:
5.4. RESULTS Overburden Extension i
Page 117 and 118:
5.4. RESULTS 1z:100x:100y 1z:100x:5
Page 119 and 120:
5.5. SURFACE UPLIFT 1 0.9 0.8 Soft
Page 121 and 122:
5.5. SURFACE UPLIFT Figure 5.17: Ma
Page 123 and 124:
6 Generating anisotropic seismic mo
Page 125 and 126:
6.2. STRESS-SENSITIVE ROCK PHYSICS
Page 127 and 128:
6.3. A MICRO-STRUCTURAL MODEL FOR N
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Page 143 and 144:
Page 145 and 146:
6.4. CALIBRATION WITH LITERATURE DA
Page 147 and 148:
6.4. CALIBRATION WITH LITERATURE DA
Page 149 and 150:
6.5. COMPARISON OF ROCK PHYSICS MOD
Page 151 and 152:
6.5. COMPARISON OF ROCK PHYSICS MOD
Page 153 and 154:
7 Forward modelling of seismic prop
Page 155 and 156:
7.2. SEISMODEL c⃝ WORKFLOW time s
Page 157 and 158:
7.3. RESULTS FROM SIMPLE GEOMECHANI
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
7.4. SUMMARY 7.4 Summary • I have
Page 165 and 166:
8 Linking geomechanical modelling a
Page 167 and 168:
8.2. MODEL DESCRIPTION Layer Thickn
Page 169 and 170:
8.2. MODEL DESCRIPTION Unit E (GPa)
Page 171 and 172:
8.3. RESULTS Marl Vugg 0.8 0.8 Norm
Page 173 and 174:
8.3. RESULTS 15 10 Injector Produce
Page 175 and 176:
8.3. RESULTS 2000 15 2000 15 1500 1
Page 177 and 178:
8.4. A SOFTER RESERVOIR 8.4 A softe
Page 179 and 180:
8.4. A SOFTER RESERVOIR 2000 15 200
Page 181 and 182:
8.4. A SOFTER RESERVOIR 2000 Max SW
Page 183 and 184:
8.5. DISCUSSION pore-pressure being
Page 185 and 186:
8.6. SUMMARY 8.6 Summary • I appl
Page 187 and 188:
9 Conclusions Geological storage wi
Page 189 and 190:
calibrate. This model has been cali
Page 191 and 192:
9.1. NOVEL CONTRIBUTIONS techniques
Page 193 and 194:
9.2. FUTURE WORK Finally, the compa
Page 195 and 196:
Bibliography Abt, D. L., Fischer, K
Page 197 and 198:
BIBLIOGRAPHY Gassmann, F., 1951. Ub
Page 199 and 200:
BIBLIOGRAPHY Kendall, J.-M., Pilido
Page 201 and 202:
BIBLIOGRAPHY Sayers, C. M., 2002. S
Page 203 and 204:
BIBLIOGRAPHY White, D., 2009. Monit
Page 205 and 206:
A List of Symbols The table below l
Page 207 and 208:
B In Support of Carbon Capture and
Page 209 and 210:
Both China and India are aggressive
Page 211 and 212:
Utsira rock properties vary signifi
show all

Microseismic Monitoring and Geomechanical Modelling of CO2 - bris

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?