1887

Abstract

Summary

Through recent years, several new technologies have been introduced while various standard processing workflows have been further improved to obtain more valuable results in seismic processing. This has made reprocessing work a feasible route to discover the potential of marginal field in deeper, pre-carbonates zones using existing acquired data. In this paper, we exhibit how complex carbonate layers and pre-carbonate reservoir were revealed from narrow azimuth and limited offset dataset. It has been achieved through the application of effective broadband pre-processing methods, comprehensive velocity model building and advance imaging technique.

Loading

Article metrics loading...

/content/papers/10.3997/2214-4609.201900784
2019-06-03
2020-08-10
Loading full text...

Full text loading...

References

  1. Gong, Z., Wu, X., Lin, Y. N., Benfield, N., and Alperin, J. P.
    [2018] Non-linear scanning tomography for velocity model building in seismic-obscured areas. 88th SEG Annual Meeting, Expanded Abstracts, 5128–5132
    [Google Scholar]
  2. Kumar, R., Bai, B. and Y.Huang
    [2014] Using Reflection Data for Full Waveform Inversion - A Case Study from Santos Basin, Brazil. 76th EAGE Conference & Exhibition,Th E106 15.
    [Google Scholar]
  3. Ratcliffe, A., Privitera, A., Conroy, G., Vinje, V., Bertrand, A. and B.Lyngnes
    [2014] Enhanced imaging with high-resolution full-waveform inversion and reverse time migration: A North Sea OBC case study. The Leading Edge, 33(9), 986–992.
    [Google Scholar]
  4. Tingay, M., Morley, C., King, R., Hillis, R. and D.Coblentz
    [2009] Southeast Asian stress map: implications for petroleum exploration and production. First Break, 27, 81–88.
    [Google Scholar]
  5. Wang, M. and Hung, B.
    [2014] 3D Inverse Scattering Series Method for Interbed Multiple Attenuation. 76th EAGE Annual Conference and Exhibition, Extended Abstracts, We E102 06.
    [Google Scholar]
  6. Wang, M., Xie, Y., Xu, W.Q., Loh, F.C., Xin, K., Chuah, B.L., Manning, T. and S.Wolfarth
    [2016] Dynamic-warping full-waveform inversion to overcome cycle skipping. 87th SEG Annual Meeting, Expanded Abstracts, 1273–1277.
    [Google Scholar]
  7. Xie, Y., Sun, J., Zhang, Y. and J.Zhou
    [2015] Compensating for visco-acoustic effects in TTI reverse time migration. 85th SEG Annual Meeting, Expanded Abstracts, 3996–4001.
    [Google Scholar]
  8. XinK., XieY., and HeY.,
    [2014] Adaptive Centroid Frequency Shift Q Tomography. 76th EAGE Conference & Exhibition 2014, Th E104 12.
    [Google Scholar]
  9. ZhouJ., WuX., TengK. H., XieY., LefeuvreF., AnsteyI., and SirgueL.
    [2013] FWI-guided Q tomography and Q-PSDM for imaging in the presence of complex gas clouds, a case study from offshore Malaysia84th SEG Annual Meeting, Expanded Abstracts, 4765–4769.
    [Google Scholar]
http://instance.metastore.ingenta.com/content/papers/10.3997/2214-4609.201900784
Loading
/content/papers/10.3997/2214-4609.201900784
Loading

Data & Media loading...

This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error