Uncategorized Texas shale challenges North Sea crude as world oil benchmark Posted on February 2, 2018 by johnbarleycorn12 Texas shale challenges North Sea crude as world oil benchmark https://www.reuters.com/article/us-usa-oil-record-markets/texas-shale-challenges-north-sea-crude-as-world-oil-benchmark-idUSKBN1FM0IG Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like Loading...