This is interesting...
http://www.revistasumma.com/46050/ from 10th Feb 2014
"The curve in the production in the field Atzam changed the trend starting in June of last year, which allowed to cushion the fall, accentuated by the lowest level of crude oil obtained in the fields of Rubelsanto and Xan, two major oil areas of the country.
The low performance of these fields, according to figures from the General direction of hydrocarbons from the Ministry of energy and mines (MEM) realize that oil production reached 3.64 million barrels, about 231 million below the result for the previous year which recorded 3,87 million during 2013.
The fall of the previous year reached six percent, but to tell Luis Ayala, director of hydrocarbons, seeks to close the gap with the improvements that have been made in some areas such as contract 1-2005,
where began the production of the well Atzam 5, which allowed raising the number of barrels produced.
The gap between 2012 and 2011 production was of three percent, with a closure from 3,87 million barrels."
Google 'campo atzam' for more articles and pdf's which will all need translation.
