1.School of Earth Science,Guilin University of Technology,Guilin 541000,China 2.Bureau of Geophysical Prospecting INC,China National Petroleum Corporation,Zhuozhou 072751,China 3.School of Geophysics and Information Technology,China University of Geosciences,Beijing 100083,China
About 34 papers are chosen and analyzed from the 85th SEG technical presentations,of which,some are about rock physics and basic theories of anisotropy,some present plausible applications and case studies,some about key techniques on processing,interpretation and inversion of multi-component and multi-wave.Special emphasizes are given to the papers that might proceed the knowledge of anisotropy and principle models,or make progress on key technique of multi-component seismic data processing,besides ocean 4-C seismic and vector techniques.Effected by the lower price of oil worldwide through years,it is obviously that the most advances are about PS-statics correction,dual sensors denoising and 4C application in marine field, though papers about reverse time migration and full wave inversion still occupy a certain ratio,just because they had been the main roles in the past years.It would be predicted that,promoted by sensing techniques and seismic applications,joint application of micro- and time-lapse seismic prospecting based on multi-component,acquirement of seismic and electromagnetic data at the same position,and 6-component seismic measurement and utilization will be the spot lights in the future.
Silva J A,Sayers C M.AVAZ interpretation using anisotropic rock physics[C]//SEG Technical Program Expanded Abstracts,2015:310-315.
[2]
Bachrach R,Sayers C M,Dasgupta S,et al.Recent advances in the characterization of unconventional reservoirs with wide-azimuth seismic data[C]//Unconventional Resources Technology Conference,2013:263-272.
[3]
Willis J R. Bounds and self-consistent estimates for the overall properties of anisotropic composites[J].Journal of the Mechanics and Physics of Solids,1977,25(3):185-202.
[4]
Willis J R.Variational and related methods for the overall properties of composites[J].Advances in Applied Mechanics,1981,21:1-78.
[5]
Schoenberg M. Elastic wave behavior across linear slip interfaces[J].The Journal of the Acoustical Society of America,1980,68(5):1516-1521.
[6]
Yan F,Han D,Yao Q.Physical constraints on c13 and Thomsen parameter delta for VTI rocks[C]//SEG Technical Program Expanded Abstracts,2013:2889-2894.
[7]
Chichinina T,Obolentseva I,Dugarov G.Effective-Medium Anisotropic models of Fractured Rocks of TI Symmetry:Analysis of Constraints and Limitations in Linear Slip model[C]//SEG Technical Program Expanded Abstracts,2015:421-426.
[8]
Xie J,Di B,Wei J,et al.Enhancement of inversion accuracy of Thomsen parameter delta on shale: based on experimental and theoretical improvement[C]//SEG Technical Program Expanded Abstracts,2015:432-436.
[9]
Xie J,Di B,Wei J,et al. Feasibility of theoretical formulas on the anisotropy of shale based on laboratory measurement and error analysis[J].Journal of Geophysics and Engineering,2015,12(2):253-261.
[10]
Berryman J G.Exact seismic velocities for transversely isotropic media and extended Thomsen formulas for stronger anisotropies[J].Geophysics,2008,73(1):D1-D10.
[11]
Blum T E,Adam L,Wijk K.Noncontacting benchtop measurements of the elastic properties of shales[J].Geophysics,2013,78(3):C25-C31.
[12]
Wang W,McMechan G A.Vector Domain P and S Decomposition in Viscoelastic Media[C]//SEG Technical Program Expanded Abstracts,2015:2153-2158.
[13]
Shukla K,Jaiswal P.Amplitude preservation in multicomponent processing using local similarity[C]//SEG Technical Program Expanded Abstracts,2015:2170-2174.
[14]
Cova R,Henley D,Innanen K.Addressing shear wave static correction in the ray parameter domain:a non-stationary interferometric approach[C]//SEG Technical Program Expanded Abstracts,2015:2129-2133.
[15]
Pan W,Innanen K A,Margrave G F,et al.Estimation of elastic constants in HTI media using Gauss-Newton and Full-Newton multi-parameter full waveform inversion[C]//SEG Technical Program Expanded Abstracts,2015:1177-1182.
[16]
Cheng X,Jiao K,Sun D,et al.A new approach of visco-acoustic waveform inversion in the time domain[C]//SEG Technical Program Expanded Abstracts,2015:1183-1187.
[17]
Podgornova O,Leaney S,Liang L.Analysis of resolution limits of VTI anisotropy with full waveform inversion[C]//SEG Technical Program Expanded Abstracts,2015:1188-1192.
[18]
Debens H A,Warner M,Umpleby A,et al.Global anisotropic 3D FWI[C]//SEG Technical Program Expanded Abstracts,2015:1193-1197.
[19]
Anat C,Alex M.Obstacles in the analysis of azimuth information from prestack seismic data[C]//SEG Technical Program Expanded Abstracts,2015:427-431.
Cochard A,Igel H,Schuberth B,et al.Rotational motions in seismology: Theory, observations, simulation[M].Earthquake source asymmetry,structural media and rotation effects:Springer Berlin,2006:391-411.
[23]
Barak O,Key K,Constable S,et al.Acquiring rotation data on the ocean bottom without rotation sensors[C]//SEG Technical Program Expanded Abstracts,2015:2148-2152.
[24]
Zhang Z,Sun Y,Berteussen K,et al.4C OBC shear wave processing in shallow water environment of the Arabian Gulf[C]//SEG Technical Program Expanded Abstracts,2015:2113-2117.
[25]
Yao C,Chen X,Lei J.Seismic synthetics study of 4 components for sea floor reflection[C]//SEG Technical Program Expanded Abstracts,1999:804-807.
[26]
Liang H,Keho T H.Deghosting 4D buried land sensor data using multi-component wavefield separation[C]//SEG Technical Program Expanded Abstracts,2015:2143-2147.
[27]
Zhang B,Zhou H,Ding Z,et al.Integrated processing techniques to low signal-to-noise ratio OBC dual-sensor seismic data[C]//SEG Technical Program Expanded Abstracts,2015:2180-2184.
[28]
D'Amico D,Energy T,Davis T.Monitoring hydraulic fracturing through the use of time-lapse, multicomponent seismic data, Pouce Coupe field, Alberta[C]//SEG Technical Program Expanded Abstracts,2015:2077-2081.
[29]
Atkinson J,Davis T.Multicomponent time-lapse monitoring of two hydraulic fracture stimulations in the Pouce Coupe field unconventional reservoir[J].First Break,2011,29(10):91-97.
[30]
Steinhoff C.Multicomponent seismic monitoring of the effective stimulated volume associated with hydraulic fracture stimulations in a shale reservoir,Pouce Coupe field,Alberta,Canada[J].Dissertations and Theses — Gradworks,2013,51(5):102.
[31]
Vinal I.Multi-component seismic monitoring of stress arching in the overburden due to hydraulic fracturing in the Montney Shale at Pouce Coupe field,Alberta,Canada[J].Dissertations and Theses — Gradworks,2015,54(4):138.
[32]
Bullock A,Bekhtin Y,Oritin M,et al.Improved imaging with PP-PS simultaneous joint tomography over the Grane field[C]//SEG Technical Program Expanded Abstracts,2015:2094-2097.
[33]
Vinje V,Zhao P,Gaiser J.Offset vector tile gather extension and weighting to reduce footprint in dual-datum and converted-wave migration[C]//SEG Technical Program Expanded Abstracts,2015:2103-2107.
[34]
Gupta M,DeAngelo M V,Hardage B.P-P and S-S wave interpretation of a carbonate formation:A case study from the Arbuckle interval in Wellington field,Kansas[C]//SEG Technical Program Expanded Abstracts,2015:2082-2087.
[35]
Gaiser J.Converted-wave contributions to anisotropic shale behavior[C]//SEG Technical Program Expanded Abstracts,2015:2088-2093.
