Seismic attributes, which are extracted from seismic information, are physical indexes used specificallyfor the measurement of geometric, dynamic, or statistical characteristics of seismic data. Current methods for seismic multi-attribute inversion include linear and nonlinear methods. By adopting the wireless module of NFC24l01, combined with the seismic data acquisition sensor, constitutes an intelligent network sensor, and then it sends the collected data to the topmost machine for analysis. Methods for the nonlinear inversion of seismic multi-attributes usually employ tools such as neural networks and support vector machines (SVMs)for mapping. Hence, inversion results obtained via nonlinear methodsare more accurate than those obtained via linear methods. In this work, with spontaneous-potential (SP) curves as the objective of nonlinear inversion, an optimized seismic attribute combination for the inversion of SP curves was identified, and the nonlinear inversion of seismic multi-attributes was achieved via the use of a deep neural network (DNN) to obtain 3D SP data. Finally, the foresetting process of a sand body of the intermediate section in Member 3 of the Shahejie Formation in the Dongying Delta was illustrated via the horizon slice of the SP data.
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Posted 23 Jul, 2020
On 02 Aug, 2020
Received 29 Jul, 2020
Received 29 Jul, 2020
Received 28 Jul, 2020
On 20 Jul, 2020
Invitations sent on 19 Jul, 2020
On 19 Jul, 2020
On 19 Jul, 2020
On 16 Jul, 2020
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On 13 Jul, 2020
Received 27 Jun, 2020
Received 27 Jun, 2020
Received 27 Jun, 2020
On 13 Jun, 2020
Invitations sent on 12 Jun, 2020
On 12 Jun, 2020
On 12 Jun, 2020
On 11 Jun, 2020
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On 27 May, 2020
On 25 May, 2020
Posted 23 Jul, 2020
On 02 Aug, 2020
Received 29 Jul, 2020
Received 29 Jul, 2020
Received 28 Jul, 2020
On 20 Jul, 2020
Invitations sent on 19 Jul, 2020
On 19 Jul, 2020
On 19 Jul, 2020
On 16 Jul, 2020
On 15 Jul, 2020
On 15 Jul, 2020
On 13 Jul, 2020
Received 27 Jun, 2020
Received 27 Jun, 2020
Received 27 Jun, 2020
On 13 Jun, 2020
Invitations sent on 12 Jun, 2020
On 12 Jun, 2020
On 12 Jun, 2020
On 11 Jun, 2020
On 10 Jun, 2020
On 27 May, 2020
On 25 May, 2020
Seismic attributes, which are extracted from seismic information, are physical indexes used specificallyfor the measurement of geometric, dynamic, or statistical characteristics of seismic data. Current methods for seismic multi-attribute inversion include linear and nonlinear methods. By adopting the wireless module of NFC24l01, combined with the seismic data acquisition sensor, constitutes an intelligent network sensor, and then it sends the collected data to the topmost machine for analysis. Methods for the nonlinear inversion of seismic multi-attributes usually employ tools such as neural networks and support vector machines (SVMs)for mapping. Hence, inversion results obtained via nonlinear methodsare more accurate than those obtained via linear methods. In this work, with spontaneous-potential (SP) curves as the objective of nonlinear inversion, an optimized seismic attribute combination for the inversion of SP curves was identified, and the nonlinear inversion of seismic multi-attributes was achieved via the use of a deep neural network (DNN) to obtain 3D SP data. Finally, the foresetting process of a sand body of the intermediate section in Member 3 of the Shahejie Formation in the Dongying Delta was illustrated via the horizon slice of the SP data.
Figure 1
Figure 2
Figure 3
Figure 4
Figure 5
Figure 6
The full text of this article is available to read as a PDF.
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