PCA Reference Data and Services
Toggle Dark/Light/Auto modeToggle Dark/Light/Auto modeToggle Dark/Light/Auto modeBack to homepage
  2. /
  3. Reference Data Library
  4. /
  5. ISO 15926-4 Edition 3
  6. /
  7. DRILLING MILLING

DRILLING MILLING

A class with identifier http://staging4.data.posccaesar.org/iso/15926-4/rdl/RDS17729402

MetadataThis section provides information about 'RDS17729402'.

Definition<DRILLING MILLING> is <MILLING> or grinding to remove junk in the hole or to grind away all or part of a casing string during drilling operations
ISO number12730
NoteIn the case of junk, the metal must be broken into smaller pieces to facilitate removal from the wellbore so that drilling can continue. When milling casing, the intent is to cut a window through the side of the casing or to remove a continuous section of the casing so that the wellbore may be deviated from the original well through the window or section removed. As defined by the Norwegian Oil Directorate in the
RDS numberRDS17729402
SourceActivity or Event

AlignmentThis section lists the most specific P2-superclasses of 'RDS17729402' together with an alignment with corresponding classes in P14, if available.

Activitylis14:Activity

ContextThis section provides super- and subclasses of 'RDS17729402'.