In 2013 between Saudi Arabia, Mexico, and the US and Russia, who has the least petroleum and liquid production

In 2013, Mexico had the least petroleum and liquid production among Saudi Arabia, Mexico, the US, and Russia. Mexico's petroleum industry has been declining over the years, and its production levels were significantly lower compared to the other countries in 2013.

To determine which country had the least petroleum and liquid production among Saudi Arabia, Mexico, the US, and Russia in 2013, we need to look at some data sources.

According to the International Energy Agency (IEA), the World Oil Outlook 2014, these were the estimated total petroleum and liquid production numbers for each country:

1. Saudi Arabia: 11.69 million barrels per day (mb/d)
2. United States: 11.18 mb/d
3. Russia: 10.28 mb/d
4. Mexico: 2.95 mb/d

Therefore, Mexico had the least petroleum and liquid production among these four countries in 2013, with 2.95 mb/d.

To determine which country among Saudi Arabia, Mexico, the US, and Russia had the least petroleum and liquid production in 2013, we can look at the data and compare the production figures for each country.

First, we need to find reliable sources that provide statistics on petroleum and liquid production for these countries in 2013. The U.S. Energy Information Administration (EIA) is a reputable source for energy-related data. So, let's use the EIA's data.

Here is how you can find the information on the EIA website:

1. Open your web browser and go to the U.S. Energy Information Administration's website. The website URL is https://www.eia.gov/.

2. Once on the EIA website, you can find the "Search" field near the top right corner of the page.

3. Enter "petroleum production by country 2013" or a similar query into the search field and press Enter.

4. Look for relevant results that provide petroleum production data for each country in 2013. Consider official reports, statistical publications, or database entries, typically from reliable sources.

5. Open the relevant result or publication that provides the data for Saudi Arabia, Mexico, the US, and Russia in 2013.

6. Check the specific production figures for each country and look for the country with the lowest petroleum and liquid production.

Once you've found the production figures for each country, compare them to identify which country had the least petroleum and liquid production in 2013.