 Schlumberger is an oilfield services company. A big un. biggest offshore drilling contractor in terms of revenueChief Executive Officer Olivier Le Peuch is bullish energy for the year ahead. Much of the firms earning callreport is focused on the oil services business, as youd expect, but there are a few snippets of relevance to oilenergy markets more generally. In brief:On Q4 2022:In the Middle East, revenue increased by double digits sequential... 