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NTL 2009-G11 - Accidental Disconnect of Marine Drilling Risers - June 1, 2009

Document/Panel Number
NTL 2009-G11
Digital Persistent Identifier​
2009-06-01-G011-001
Body

Updates regulatory citations pertaining to operations on floating drilling rigs, and the disconnect of marine risers during routine function test of blind-shear rams, based on recent 'near miss' event that could have threatened loss of well control.  Requires changes to control panel to ensure that LMRP disconnect process occurs only in response to deliberate acts.

Document Type
Document Collection
Issued Date
Publication Date
NTL Status
Active
NTL Category
General Requirements