Simon Kukes, a Russian-born American who is the boss of TNK, one of Russia's largest oil companies, got so cross earlier this year with mismanagement of the Samotlor field, TNK's largest, that he has moved there to run it himself.Even world-class oilmen would find Samotlor's 15,000 wells tricky.
Its investment-banking arm performed well in tricky markets, however.
Drilling the relief well proved tricky in the Montara spill, which was located in Australian waters in the Timor Sea, between northwest Australia and Indonesia.
Getting the balance right between the idiosyncrasies of the creative process and the practical demands of a working theatre might well be tricky, but it is vital nonetheless.
In 2007, appearing on a panel at the Center on Law and Security at the New York University School of Law, Mr. Raskin suggested that cases against men held at Guantánamo could well be tricky in ways previous terror cases were not.
They did not see much of the ball but they still looked after it well in tricky situations to put pressure on City.
"A natural amphitheatre, the San Francisco Bay boasts strong, predictable winds as well as tricky currents and tides, making for a challenging race course," said Peter Rusch, America's Cup spokesman.
In Fig. 2, the first two rows demonstrate the left and right views of the images which contain the low-textured background as well as tricky lighting conditions for stereo matching.
Glamorgan head coach Matthew Mott told BBC Radio Wales: "It is very disappointing to lose, you look at the match it was 53 runs and they batted quite well in tricky conditions on day one and that may have ended up being the difference between the two sides.
