You may very well want Israel to have a local source for their own oil, but that doesn't make it desirable or a fact.
You have 30 years or more since the Spillman prophecies, have you ever bothered to check how accurate they have they been? Did they predict Israel would be in alliance with Saudi Arabia? Or align themselves with the Sunni Arabs? Did they predict Iran would build a million barrel a day oil pipeline through Israel, and that pipeline would continue to be operated to this day? Did they tell you Israel is the only land-bridge between Europe/Russia and Africa, and would carry a million barrel a day oil trade between those continents? Did they predict the USA would be energy independent and an exporter?
Israel buys all the oil they want from Africa. And if they need to, for 50 cents a barrel extra, they can buy all the oil they want from the Arabs. And that million barrel land-bridge oil pipeline that Russia uses and goes through Israel, no doubt a small percentage of that could be taken as a little tax in an emergency. God did not follow Spillman's prophecies at all, that's for sure. Have you considered, the funny thing about oil wealth, when governments in the Middle East get that, only the elite are wealthy and their people live in dirt and despair. Do you want that for Israel?