12.2.4 MudSubClass

The name of a data extension.

Table 12.2.4-1 Attributes
Name	Type	Notes
aerated mud
air
brackish water
brine
caesium formate
diesel oil-based
ester synthetic-based
freshwater
glycol mud
gyp mud
internal-olefin synthetic-based
lightly treated non-dispersed
lignite/lignosulfonate mud
lime mud
linear paraffin synthetic-based
linear-alpha-olefin synthetic-based
low solids
low toxicity mineral oil-based
mineral oil-based
mist
mixed-metal oxide mud
native/natural mud
natural gas
nitrogen-aerated mud
non-aqueous (invert emulsion) drilling fluids
non-dispersed
pneumatic (gaseous) drilling fluids
polymer mud
potassium formate
potassium-treated mud
salt water mud
saturated salt mud
sea water
seawater mud
silicate mud
sodium formate
spud mud
stable foam
stiff foam
water-based drilling fluids

Table 12.2.4-2 Associations
Association	Notes
From: MudSubClass. To: TypeEnum Generalization
From: DrillingParams. To: MudSubClass Dependency