Nonstationary inversion-based directional deconvolution of airgun array signature

• 作 者: Li Hao Li Guo-Fa Guo Xiang-Hui
• 机 构: CNPCKeyLaboratoryofGeophysicalProspecting,StateKeyLaboratoryofPetroleumResourcesandProspecting,Resea
• 出 处: 应用地球物理:英文版
• 发表日期: 2019年1期
• 关键词: Airgun ARRAY airgun SIGNATURE DIRECTIVITY NONSTATIONARY DECONVOLUTION
• 基金项目: the National Natural Science Foundation of China (No.41474109),the China National Petroleum Corporation under grant number 2016A-33.

Airgun arrays are widely used in marine seismic exploration because signatures excited by airgun arrays have high energy and high-peak bubble ratio, whereas the considerable length and width of the array and ghost reflections make the airgun array signatu