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Keywords: watch circleClose
Publisher: Offshore Technology Conference
Paper presented at the Offshore Technology Conference Asia, March 22–25, 2016
Paper Number: OTC-26843-MS
... positioned semisub is presented in Table 1. 2 OTC-26843-MS Rig Positioning According to IADC, a watch circle is an area of predetermined size in which the drilling rig maintains its intended position (station) in order to not exceed equipment or reaction time limitations. It is the rig offset perimeter...
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