It will likely be months before production disrupted by a damaged pipeline in Yemen can resume, says the chief executive of TransGlobe Energy Corp. The 120,000-barrel-a-day pipeline has been closed since being attacked by militants in the troubled Middle Eastern country in March. TransGlobe had about 2,400 bpd on the line from its working interest in a field operated by partner Occidental Petroleum. "We've modelled six months shut in for our operations," Ross Clarkson told reporters at the Canadian Association of Petroleum Producers investor symposium in Calgary on Wednesday. "The government is the one that has to go in and...