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Drill string

A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied to the assembled collection of the smuggler pool, drill collars, tools and drill bit. The drill string is hollow so that drilling fluid can be…

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Map overview Semantic statistics

Drill string

Nodes40
Edges39
Triples26
Avg. degree1.95
Density0.05
Components1

How this topic connects Entity context

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Drill string

Top relations

related to Running a drill string · 8
Drill string → Drill, Each, HWDP, Modern, Most, Pulling, The, Typically
related to Components · 6
Drill string → BHA, Bottom, Drill, HWDP, The, Transition
related to Drill pipe · 5
Drill string → At, Drill, Each, One, The
related to Stuck drill string · 5
Drill string → Adhesion, Differentially, Keyhole, Packing-off, The

Important terminology Word statistics

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Important terminology

pipe drill string resonant vibration jars drilling collars stuck jar system surface impact bit hole hwdp well used two energy

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
a downhole motorinstance ofThe BHA may also contain other components0.80text
rotary steerable systeminstance ofThe BHA may also contain other components0.80text
Drill stringrelated to ComponentsThe0.60section
Drill stringrelated to ComponentsBottom0.60section
Drill stringrelated to ComponentsBHA0.60section
Drill stringrelated to ComponentsTransition0.60section
Drill stringrelated to ComponentsHWDP0.60section
Drill stringrelated to ComponentsDrill0.60section
Drill stringrelated to Drill pipeDrill0.60section
Drill stringrelated to Drill pipeEach0.60section
Drill stringrelated to Drill pipeAt0.60section
Drill stringrelated to Drill pipeOne0.60section

Related concept clusters Concept neighborhoods

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    Min side: 3
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