Using a Novel Method for Attenuating Random Noises from Seismic Data

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BAGHERI MAJID; RIAHI MOHAMMAD ALI

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF OIL & GAS SCIENCE AND TECHNOLOGY Year:2018 | Volume:7 | Issue:3 Page(s): 65-72

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Information Journal Paper

Title

Using a Novel Method for Attenuating Random Noises from Seismic Data

Author(s)

BAGHERI MAJID | RIAHI MOHAMMAD ALI | Issue Writer Certificate

Keywords

Median Filter

Deconvolution

Signal-to-noise Ratio (S/N)

Seismic Data

Random Noise

Abstract

Random or incoherent noise is an important type of seismic noise, which can seriously affect the quality of the data. Therefore, decreasing the level of this category of noises is necessary for increasing the signal-to-noise ratio (SNR) of seismic records. Random Noises and other events overlap each other in time domain, which makes it difficult to attenuate them from seismic records. In this research, a new technique is produced, by joining FX Deconvolution (FXD) and a special kind of Median Filter in order to suppress Random Noise from seismic records. The technique is operated in some stages; firstly, FXD is tried to eliminate the Gaussian noise, and the Median Filter is fixed to diminish the spike-like noise. The synthetic dataset and field data examples (from an oil field in the southwest of Iran) have been employed to demonstrate that Random Noise reduction can be attained, while the signal content will not be destroyed considerably. The final results indicate the authority of the proposed strategy in suppressing Random Noises, whereas signal information is almost protected during the filtering.

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APA: Copy

BAGHERI, MAJID, & RIAHI, MOHAMMAD ALI. (2018). Using a Novel Method for Attenuating Random Noises from Seismic Data. IRANIAN JOURNAL OF OIL & GAS SCIENCE AND TECHNOLOGY, 7(3), 65-72. SID. https://sid.ir/paper/354919/en

Vancouver: Copy

BAGHERI MAJID, RIAHI MOHAMMAD ALI. Using a Novel Method for Attenuating Random Noises from Seismic Data. IRANIAN JOURNAL OF OIL & GAS SCIENCE AND TECHNOLOGY[Internet]. 2018;7(3):65-72. Available from: https://sid.ir/paper/354919/en

IEEE: Copy

MAJID BAGHERI, and MOHAMMAD ALI RIAHI, “Using a Novel Method for Attenuating Random Noises from Seismic Data,” IRANIAN JOURNAL OF OIL & GAS SCIENCE AND TECHNOLOGY, vol. 7, no. 3, pp. 65–72, 2018, [Online]. Available: https://sid.ir/paper/354919/en

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