By Maria Ward-Brennan Listed oil and gas company Bowleven is set to de-list from AIM and re-register as a private company, the firm announced today. Bowleven is UK-based but with a focus on Africa, particularly a key interest in Cameroon. It holds a 25 per cent interest in the offshore Etinde Permit in Cameroon. The company has been working with its joint venture partners to advance the development plan for the Etinde Permit, aiming to reach a final investment decision (FID), which would entitle Bowleven to a milestone payment. However, progress has been slow, particularly after the planned sa…