美国5月30日当周天然气钻井数 99，前值 98。

Core Insights - The number of natural gas drilling rigs in the U.S. increased to 99 for the week ending May 30, up from a previous value of 98 [1] Industry Summary - The increase in drilling rigs indicates a slight uptick in natural gas exploration activities, which may suggest a response to market conditions or demand fluctuations [1]