Not borne ot by facts - You sure 'bout datIains
Yup!
Sonatrech has been around for decades. They are also a state owned company. As are the three largest oil and gas companies Aramco, Gazprom, The national Iranian oil company,
I think you are confusing oil companies with oil supplies/reserves.
After 40 years in the industry I can assure you there is a big difference between the two. State oil companies do as instructed,the majors do deals where they can. If the reserves are in shitty places generally the local politics is as well and the deals done are shitty.    Harsh reality. Negotiation is with those that control the resource, they are not always nice people. No deal leads to no reserves, leads quickly to no oil. If you do not wish to do deals with such people
lack of mobility, food and light may be regarded as suitable compensation for having the moral high ground. Not all share that view however.
Politics creates the vast majority of regugees/migrants/ immigrants

https://www.washingtonpost.com/graphics/world/historical-migrant-crisis/


http://www.unhcr.org/en-ie/research/working/3e19ac624/addressing-causes-migratory-refugee-movements-role-european-union-christin