公开(公告)号：WO2002101418A1

公开(公告)日：2002-12-19

申请号：PCT/US2002/019068

申请日：2002-06-10

Applicant: SAUDI ARABIAN OIL COMPANY ,  LUO, YI ,  HUWAIDAI, Mohammad

Inventor： LUO, YI ,  HUWAIDAI, Mohammad

IPC: G01V1/28

CPC classification number: G06F7/36 ,  G01V1/32

Abstract: A method for sorting large volumes of seismic data portions (206) into a defined order in which the data portions (206) are allocated to leaf files (S7) of a B-Tree structure and stored in a corresponding scratch memory space (S3, 210) corresponding to the allocated leaf file; a full leaf file is read out into a sorting memory space (S13, 214) wherein it is sorted into a respective suborder. All of the sorted data portions are output (S14) in the respective sub-orders for all of the full leaf files in leaf order to provide a final output data stream, where the data portions in their respective sub-orders for all of the full leaf files in leaf order are in the defined overall order.

Abstract translation: 一种用于将大量地震数据部分（206）分类成其中将数据部分（206）分配给B-Tree结构的叶文件（S7）并存储在相应的暂存存储器空间（S3， 210）对应于所分配的叶文件; 将完整的叶文件读出到分类存储器空间（S13,214）中，其中它被分类到相应的子序列中。 所有排序的数据部分在叶顺序中针对所有全叶文件的相应子命令中输出（S14），以提供最终的输出数据流，其中在其各自的子命令中的数据部分全部为 叶顺序的叶子文件处于定义的整体顺序。