| Riyadh looks fed up with propping up the oil price and losing market share. But launching price wars is becoming more painful. wsj.com 
 Why is Saudi Arabia pumping more oil into an already-full market?
 
 The  Saudi-led OPEC+ group will return more than two million barrels a day  of oil to the market by the fall if the cartel continues to unwind  production cuts at its current rate. It is a U-turn for the group that  spent the last two years curbing supply to boost the oil price.
 
 
  
 Based  on estimates from Goldman Sachs, the additional supply could leave the  world with around one million barrels a day of oil more than it needs in  2025 and 1.5 million barrels too many next year.
 
 Now seems an odd time to be opening the taps. The oil price was already  falling in early April because of worries that President  Trump’s  trade war would cause a global recession and hurt energy demand.  Immediately after “Liberation Day,” OPEC+ made things worse by  announcing  plans to unwind production curbs three times faster than anyone expected. Brent is down 8% since then to around $69 a barrel.
 
 OPEC has a record of using global shocks as a cover to tank the oil price and take market share. Antoine Halff,  co-founder of geoanalytics firm Kayrros, points out that the cartel  opened the spigots during the 1997 Asian financial crisis and in the  early days of the 2020 pandemic, when there was such a glut that the oil  price briefly turned negative.
 
 Lower  oil prices can put high-cost competitors out of business, leaving  low-cost producers to mop up. Saudi Arabia can break even on a barrel of  oil even if prices fall to around $35, according to estimates from  Rystad Energy.
 
 Crude  has been trading around the mid-$60s a barrel for several weeks. At  this level, margins are tight for some U.S. shale players—particularly  in the Bakken oil field where producers struggle to break even below  this price.
 
 This  is causing a slowdown in American production. Since the beginning of  2025, the number of frack crews operated by publicly traded U.S. oil  producers has fallen a fifth. The decline for private operators has been  even sharper, data from Kayrros show.
 
 The  Saudis have sensed an opportunity to clip the wings of record U.S.  crude production and curry favor with the White House at the same time. Much lower oil prices are not terrific for Russia either.
 
 Trump  wants low prices at the gasoline pump for consumers. Goldman Sachs  analyzed the president’s energy-related social-media posts since he  joined Twitter in 2009 and found that his preferred oil price, based on  benchmark U.S. WTI prices, is between $40 and $50 a barrel. This gives  the Saudis and OPEC the green light to push down the oil price.
 
 Unloading  more barrels onto the market also helps Saudi to slap the wrists of  OPEC members such as Iraq and Kazakhstan that repeatedly overshoot their  production quotas.
 
 But  pushing oil prices too low is risky. Trump is happy to see energy costs  falling, but if they drop into the danger zone for U.S. domestic  production, it could trigger a backlash. Keeping things friendly with  America could help Saudi get its hands on chips for its AI investments  and foreign capital for costly projects such as the futuristic city  Neom.
 
 Despite  trying to diversify its economy, Riyadh still relies heavily on the  money it makes from oil exports. The country’s transformation plans laid  out in Vision 2030 are proving costlier than expected, and the  International Monetary Fund estimates that Riyadh needs $92 oil to  balance its books.
 
 Falling  energy prices are already causing a squeeze. The Saudi government’s oil  revenue dropped 18% in the first quarter of 2025 compared with a year  ago. Meanwhile, non-oil revenue increased only 2%. Goldman Sachs  analysts estimate that if Brent averages around $62 this year, Saudi’s  budget deficit could be more than double what the kingdom has penciled  in.
 
 Saudi Arabia may be starting a market-share grab, but it is likely to be a cautious one.
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