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The top documents tagged [upstream petroleum]
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upstream petroleum
PCF Upstream Ver 5.1.0[1]
54 views
Group 2
77 views
Directive 060
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Environmental Control in Petroleum Engineering
136 views
Upstream Petroleum Matters And The Petroleum Industry Bill A Presentation At The Lbs Roundtable
1.215 views
National energy and petroleum policy 111014
243 views