Pretty much every offshore drilling stock rocketed up in November, but gravity could set in as the market remains very weak. Image source: Getty Images.Shares of Rowan Companies PLC (NYSE: RDC), Noble Corporation Ordinary Shares (UK) (NYSE: NE), ENSCO PLC (NYSE: ESV), and Atwood Oceanics, Inc. (NYSE: ATW) finished November up between 23% and 29%:Continue reading