Key Takeaways CLB stock jumped 13% in a month, outperforming its peers and the energy sector.Revenues rose 5% sequentially, with gains in Reservoir Description and Product Enhancement.CLB boosted cash flow, cut debt, repurchased shares and maintained dividends.Shares of Core Laboratories Inc. (CLB) gained momentum over the last month, following a staggering rise of 13% in just one month. During the same time period, the company’s shares outperformed the sub-industry and the broader oil and energy sector’s r ...