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ISO 15926 Part 4: Core reference data - Edition 4
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ASH
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ISO 15926 Part 4: Core reference data - Edition 4
/ RDLs
/ ISO 15926 Part 4: Core reference data - Edition 4
/ DRILL STEM SUB
DRILL STEM SUB
Class
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Identifier
https://posccaesar.org/ontology/15926-4/4.0/DRILL_STEM_SUB
Definition
A <DRILL STEM SUB> is a <DRILLING COMPONENT> that is used in rotary drilling as a part of the drill string assembly.
Details
Taxonomy
More info
Details
Types:
Class
ClassOfInanimatePhysicalObject
PIPING
Is defined by:
ISO 15926 Part 4: Core reference data - Edition 4
Related terms
Notes
Taxonomy
Super classes:
DRILLING COMPONENT
Sub classes:
DRILL STEM BIT SUB
DRILL STEM BUMPER SUB
DRILL STEM CATCHER SUB
DRILL STEM CIRCULATION SUB
DRILL STEM COLLAR SUB
DRILL STEM CROSSOVER SUB
DRILL STEM JUNK SUB
DRILL STEM LIFT SUB
DRILL STEM LOWER KELLY VALVE
DRILL STEM SWIVEL SUB
DRILL STEM TOOL JOINT SUB
DRILL STEM UPPER KELLY VALVE
KELLY
KELLY SAVER SUB
Members
More info
wasDerivedFrom
DRILL_STEM_SUB
note
Note: It can include pieces with specialized functions, like valves. Source: API 7 Specifications
History
