This has been done by attacking oil and natural gas infrastructure affecting companies such as Pacific Rubiales Energy, Oxy and Ecopetrol.
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2.
The visitors went in search of a leveller early in the second half and Iriekpen had a header cleared off the line after Luis Rubiales' corner had struck the crossbar.
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3.
Among the largest underlying components of GXG, in trading today Pacific Rubiales Energy Corp ( Toronto: PRE) is trading flat, and Ecopetrol SA ( NYSE: EC) is higher by about 0.1%.