Morgan Stanley analysts recently included this chart of crude production costs. Onshore Middle East oil sites are much cheaper to tap than North American shale, which costs about $65 per barrel to extract.
1. ponder-reflect deeply on a subject; I mulled over the events of the afternoon; philosophers have speculated on the question of God for thousands of years; The scientist must stop to observe and start to excogitate.
Synonyms and Antonyms of saunter. to travel by foot for exercise or pleasure he lazily saunters about the French countryside, mostly photographing birds and flowers Synonyms amble, perambulate, ramble, hike, stroll, tramp, trompRelated Words roam, rove, wander; peregrinate, traipse, traverse, trek, walk; march, promenade; power walk.