News wire — U.S. energy firms this week reduced the number of oil and natural gas rigs operating for a…
Browsing: Oil drillers
08 July 2017, Houston — U.S. energy firms added oil rigs for a 24th week in the past 25 as…
28 May 2016, Houston — U.S. oil drillers cut rigs for a ninth week in the last 10, energy services…
