A case history of secondary 3D seismic exploration in the Liaohe basin: An example from the Rongshengpu-Qianjin area |
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| Authors: | Tian Qingbo |
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| Institution: | (1) Geophysical Exploration Company of Liaohe Petroleum Exploration Bureau, 12400 Panjing, China |
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| Abstract: | The working area is located in the industrially developed region of Rongshengpu-Qianjin, where a surface water system is developed,
surface-layer lithology is complicated, and various kinds of hydrocarbon traps are buried at depth. The seismic data acquired
previously couldn’t be interpreted due to the complex surface and geological conditions. Taking secondary 3D seismic from
the Rongshengpu-Qianjin area as an example, this paper describes a set of techniques designed to overcome these difficulties
and improve the quality of seismic data. The applied techniques included flexible acquisition geometry, low-noise receiver
conditions, quantitative quality control, and so on.
First Author
Tian Qingbo, Engineer, graduated in Applied Geophysics Department from Chengdu Geology College in 1991. He engaged in acquisition and
processing of seismic data, research of acquisition method for a long time. Now, he works in the department of Project and
Technique in Geophysical Exploration Company of Liaohe Petroleum Exploration Bureau. |
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| Keywords: | Damintun Sag 3D seismic secondary exploration complex area |
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