Pacific Exploration & Production1,6 (PEN CN); BUY, C$72.00: 4Q16 results and improving outlook | Serinus Energy (SEN CN)1, 3; Speculative Buy, C$0.65: FY16 results | IGas Energy (IGAS LN) (not covered): Final terms of a previously announced proposed capital restructuring | Tullow Oil (TLW LN): HOLD, £3.10: Right Issue at a discount & CNOOC exercises pre-emption rights in Uganda
