The benchmark WTI crude oil contracts for May 2015 edged up 2.47% to US$54.96 per barrel Monday (Feb 16), the highest in two months, as some bet prices have bottomed out.  In this report: Financial performance of Elnusa (ELSA), an oil and gas supporting services company, and Ramba Energy Ltd, an SGX-listed company with operations in Indonesia.To subscribe please click here