seismic well tie tutorial hampson russell

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL MANUAL
SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL REGISTRATION
SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL SERIES

In the manual procedure, the interpreter first creates a synthetic trace from edited well logs, determines the most appropriate bulk time shift and polarity, and then applies a minimum amount of stretching and squeezing to best match the observed data. The last step resembles a visual pattern recognition task, which often requires some experience. We replaced the last step with a constrained dynamic time-warping technique, to help guide the interpreter. The method automatically determined the appropriate amount of local stretching and squeezing to produce the highest correlation between the original data and the created synthetic trace. The constraint ensured that stretching and squeezing were kept within reasonable bounds, as determined by the interpreter. Results compared well with the manual method, leading to ties along the entire trace length in contrast to the shorter analysis window in the conventional method. SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL MANUAL ISIJBC 0020-0255 Crossref Web of Science Google Scholar Yet, we advise against unsupervised applications because the method is intended as a guide instead of a fully automated blind approach. Newrick, 2008, Strange but true stories of synthetic seismograms: CSEG Recorder, 12, no. 12, 51–56. Clifford, 1994, Using dynamic time warping to find patterns in time series: Presented at KDD-94: AAAI-94 Workshop on Knowledge Discovery in Databases, 359–370.

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL REGISTRATION

Jin, 2009, Time-lapse image registration using the local similarity attribute: Geophysics, 74, no. 2, A7–A11, doi: 10.1190/1.3054136. SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL REGISTRATION Finn, 2005, What’s important in making far-stack well-to-seismic ties in West Africa?: The Leading Edge, 24, 739–745, doi: 10.1190/1.1993270. Parra, 2002, Calibrating well logs to VSP attributes: interval velocity and amplitude: The Leading Edge, 21, 52–57, doi: 10.1190/1.1445848. Hampson-Russell, 1999, Theory of the Strata program: Technical report May 1999, CGGVeritas Hampson-Russell.Van der Baan, 2012a, Guided seismic-to-well tying based on dynamic time warping: 82nd Annual International Meeting, SEG, Expanded Abstracts, doi: 10.1190/segam2012-0712.1. Van der Baan, 2012b, Short-time homomorphic wavelet estimation: Journal of Geophysics and Engineering, 9, 674–680, doi: 10.1088/1742-/674. Keogh, E., 2002, Exact indexing of dynamic time warping, in Bernstein, P.ġ742-2132 Crossref Web of Science Google Scholar.Papadias, eds., Proceedings of the 28th International Conference on Very Large Data Bases, VLDB Endowment, Morgan Kaufman, 406–417.

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL SERIES

Kasetty, 2003, On the need for time series data mining benchmarks: A survey and empirical demonstration: Data Mining and Knowledge Discovery, 7, 349–371, doi: 10.1023/A:1024988512476. 1384-5810 Crossref Web of Science Google Scholar SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL SERIES Ratanamahatana, 2004, Exact indexing of dynamic time warping: Knowledge and Information Systems, 7, 358–386, doi: 10.1007/s1011-9. GPYSA7 0016-8033 Abstract Web of Science Google Scholar Toksoz, 1987, Well to well log correlation using knowledge-based systems and dynamic depth warping: Presented at SPWLA 28th Annual Logging Symposium. JGREA2 0148-0227 Crossref Web of Science Google Scholar Stoffa, 1982, An inverse approach to signal correlation: Journal of Geophysical Research, 87, 4807–4818, doi: 10.1029/JB087iB06p04807.

Newrick, R., 2012, Well ties basics - Well tie perfection, in Hall, M.E.

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL SERIESīianco, eds., Fifty-two things you should know about geophysics: vol. 10, Agile Libre, 104–107.

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL REGISTRATION.

SEISMIC WELL TIE TUTORIAL HAMPSON RUSSELL MANUAL.

Seismic well tie tutorial hampson russell