Figure 6. OCS process chart 



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Preliminary Analysis of 

 Existing Geological Data 



Update Hydrographic Charts 

 and Shore Control, Tidal 

 Boundaries 



Resolve Ownership 



Regional Geophysical Surveys 

 Magnetic, Gravity & Seismic 

 to Locate Sedimentary Basins 



Leasing Schedule 



X 



Detailed Geophysical Surveys 

 & Shallow Coring to Locate 

 I & Detail Structures 



Preliminary Site Analysis* 

 & Preliminary Engineering 

 Feasibility Studies, Preliminary 

 Plans for Locating Support 

 Facilities 



Economic Evaluation 

 LEASE 

 SALES 



i 



Selection of Support Base 



1 



4- 



29 



