29.12.77 WellDirection

Specifies the directions of flow of the fluids in a well facility (generally, injected or produced, or some combination).

Table 29.12.77-1 Attributes
Name	Type	Notes
huff-n-puff	AbstractTypeEnum	The well facility alternately injects (usually a steam or hot fluid) and produces.
injector	AbstractTypeEnum	The well facility is injecting fluids into the subsurface.
producer	AbstractTypeEnum	The well facility is producing fluids from the subsurface.
uncertain	AbstractTypeEnum	The flow direction of the fluids is variable, but not on a regular basis as is the case with the huff-n-puff flow.

Table 29.12.77-2 Associations
Association	Notes
From: WellDirection. To: TypeEnum Generalization
From: WellContext. To: WellDirection Dependency