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2-D Seismic Reflection Method Using Iso Velocity Method of Mianwali Area
Department of Geophysics, China University of Geosciences at Wuhan, Wuhan, China
Institute of Geophysics and Geomatics, China University of Geosciences (Wuhan), Wuhan, China
Department of Earth Science, Qauid-i-Azam University, Islamabad, Pakistan
- 1 Department of Geophysics, China University of Geosciences at Wuhan, Wuhan, China
- 2 Institute of Geophysics and Geomatics, China University of Geosciences (Wuhan), Wuhan, China
- 3 Department of Earth Science, Qauid-i-Azam University, Islamabad, Pakistan
International Journal of Geosciences·Volume 04 (2013)·Pages 1073–1082·Published 22 August 2013·DOI10.4236/ijg.2013.47101
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Abstract
A seismic reflection of Line 12-B belonging to Mianwali Re-entrant was acquired and processed for 2 - D interpretation. The line orients itself NNE-SSW direction. The sections have the shot points from VP-199 to VP-1044 . Eleven Reflectors R1, R2, R3, Base Miocene, Pinchout P1, P2, P3, P4, P5P6 (Pinchout) are marked and a basement has been marked and interpreted. All the reflectors above the basement show a downward bending at the center. The depth of each reflector was calculated by iso velocity contour map method. The depth section obtained by this method shows stratigraphic features like Pinchouts. The reflectors are then correlated with the subsurface structures and stratigraphy of the area .
KeywordsSeismic Reflection Method Using Iso Velocity MethodsFormation EvaluationsSeismic Processing &Interpretation
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