Your above link is irrelevant to show how much oil mexico actually has.
What you really wanted to post was this.
http://en.wikipedia.org/wiki/List_of_countries_by_proven_oil_reserves
As you can see mexico has a very very finite amount of reserves. It is lower on the list than even the United states. By comparison Canada has a very very large amount of Oil reserves. Almost 9 times as much as the US and nearly 13 times that of mexico*. The USA itself has 50% more oil available than mexico*.
(of note since you will not likely read that far. The second number in Mexico's is in refrence to their recently found oil outlet. But as mentioned here.
"In February 2009, De Goyler & McNaughton certified that the Chicontepec Field had reserves comparable with half of those in Saudi Arabia, which puts Mexico at the third place of the countries with most oil reserves after Arabia and Canada, yet, it will take Mexico upwards of nine years to fully exploit these reserves at the current pace of the Mexican oil industry. Some government officials were unhappy with the results at Chicontepec, expressing concern that costs were higher and oil production lower than expected. Mexico had spent $3.4 billion dollars on the field, but it was producing only 30,800 barrels per day by June, 2009, causing them to question whether more investment in the field was justified."
As I said It costs more money than it is worth.~53% of the money invested has been lost since June of '09.
If the field was financially viable it would put Mexico at third in terms of viable Oil production. But since it is a money pit and likely going to be halted until they can do it with gains (or at the least a minimal loss) It is not counted as a viable source of their reserves.
This is a similar thing that happened in Canada when the Oil Sands were discovered it wasn't until roughly 20 years later that the cost to get the oil from the sand was worth it.
The oil may be within their borders, but it is not accessible by any reasonable means financially speaking. Which means they do not have it if they can't get it. (kind of like the current situation in the arctic that would make canada the top oil country in the world, but since the means to get oil from under polar ice is not realistically viable yet, the amount is currently withheld from the oil reserve index.
There is more to claiming a resource than simply putting up a page of exports/imports. While mexico has oil, their consumption capacity is far less than the US or Canada, allowing their current reliable oil industry (the first number of the chart I linked) to produce the barrels required, to please american imports. Similar to how it works from north of the border.
As i said earlier, Mexico has nothing of financial worth to the US to even promote hypothetical invasion. If anything the US should just invade Venezuela. Or learn how to use less oil. There is no reason to invade Canda for theirs either since some ******* signed a deal with you guys to sell oil @ 50$ a barrel with no terms to end the agreement (was a steal back in the day but with oil so high we are losing out a lot). You get the oil cheaper than it costs to get it out. Why would you want to change that?
I realize I have probably used to many words for you, so ill leave it at that.
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HEY GOOGLE. **** OFF YOU. **** YOUR ******** SEARCH ENGINE IN ITS ******* ****** BINARY ***. ALL DAY LONG.
