Quiet Christmas week, but still plenty to comment on. Starting with the positives, Petrel Resources (PET) is turning out to be the top performing AIM share of the year. This was highlighted as a favourite many times in the blog around 1p. It's now 19.5p, up 1,850%. There's another one with similar potential in the current issue of the private blog for those who are interested. UK Oil & Gas (UKOG) announced a HH-1 and HH-2z extended well test update. HH-2z achieved initial rates of up to 1,087 barrels of fluids per day and oil cuts of up to 60%. HH-1 Kimmeridge oil flow was resumed thereafter with an average daily rate of 301 barrels of oil per day. UKOG now aims to shut off formation water ingress in HH-2z and conduct an extended test on both wells simultaneously and try to surpass the psychologically important production number of 1,000 barrels of oil per day. Thereafter, the plan would be to drill up ...