Now you're just twisting things to match the theory. Canon established well enough that RF was the biggest meat factory on Oddworld. There's little room for speculation there. But let's untangle a few things just to be sure.
To me it always made sense that Rupture Farms was built in the direct vicinity of Paramonia and Scrabania. It's where they got their lifestock and the slig presence in both areas indicates that Rupture Farms has a firm grasp there. If RF is indeed in the middle of nowhere then the picture above has to show nothing but factory buildings attached to Rupture Farms. Those buildings go on for miles, it easily supports Abe's claim that it's the biggest factory on Oddworld.