CS, LM-6 does not seem to be the final development well for the area:

Slide 12

 

New Gacheta discovery being evaluated for Material Change Reserves Report by GLJ

Las Maracas-5 targeting Mirador currently drilling, Las Maracas-6 and a water disposal well expected to be drilled before year-end

Potentially 4-5 additional development wells for 2013, subject to partner and regulatory approval

Construction of permanent production facility expected by Q2 2013

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Also from slide 11 it looks as though there is a new target on the same block just south of LM, the La Guira prospect.

http://www.petroamericaoilcorp.com/main/includes/media/pdf/PTA_CorporatePresentation.pdf