(Bloomberg) -- In scorching summer heat, Renier Swiegers marches through the desert toward a drilling rig. He’s not looking for oil, the dynamo of Saudi Arabia’s economy the past 80 years, though. It’s another potential source of wealth and influence the kingdom now has its eye on.Most Read from BloombergIndia’s Moment Has Arrived, and Modi Wants a New Global OrderFed Set to Double Its Economic Growth Forecast After Strong US DataSoaring US Dollar Raises Alarm as China, Japan Escalate FX Pushbac