Invention Grant
US08416640B2 Methods for optimizing offset distribution of cross spread 3-D seismic surveys using variable shot line length
有权
使用可变射线长度优化交叉铺展3-D地震勘测的偏移分布的方法
- Patent Title: Methods for optimizing offset distribution of cross spread 3-D seismic surveys using variable shot line length
- Patent Title (中): 使用可变射线长度优化交叉铺展3-D地震勘测的偏移分布的方法
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Application No.: US12426233Application Date: 2009-04-18
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Publication No.: US08416640B2Publication Date: 2013-04-09
- Inventor: Thomas J. Fleure , Richard Degner , Jonathan Nelson
- Applicant: Thomas J. Fleure , Richard Degner , Jonathan Nelson
- Applicant Address: US TX Missouri City
- Assignee: Global Geophysical Services
- Current Assignee: Global Geophysical Services
- Current Assignee Address: US TX Missouri City
- Agent Thomas F. Woods
- Main IPC: G01V1/00
- IPC: G01V1/00 ; G01V1/38
Abstract:
A method for acquiring three-dimensional seismic data for sub-surface geologic features wherein a seismic source array is moved along a survey pattern having a plurality of source lines of unequal lengths that are substantially parallel to each other and intersect a receiver line. The survey pattern can be repeated in an overlapping and interleaved fashion to survey a larger area.
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