Drilling EngineeringWell Control
Rectangular Tank Capacity per Inch Formula
Rectangular Tank Capacity per Inch calculates rectangular tank capacity per inch for well control workflows in drilling engineering.
How engineers use this formula
Use this formula when the listed inputs (L, W) are known and the assumptions behind the cited well control relationship match the engineering case being checked.
Assumptions
- Input values are representative for the well, reservoir, fluid, or equipment case being evaluated.
- The declared units match the field-unit constants used in the formula.
- The cited formula applies to the selected petroleum engineering workflow.
Limitations
- The calculation does not replace a full engineering model or operating procedure.
- Accuracy depends on the source correlation, assumptions, input quality, and unit consistency.
Common mistakes
- Mixing unit systems without converting the inputs.
- Using default example values as field recommendations.
- Applying the formula outside the source assumptions.
Default example
Using the default inputs, C_rect_in equals 1.184 bbl/in.
Lft
10
Wft
8
Inputs
L
ftTank Length
W
ftTank Width
Outputs
C_rect_in
bbl/in
Rectangular Tank Capacity per Inch
L
ft
Tank Length
W
ft
Tank Width
Source and review
reviewedIADC WellSharp Formula Sheet, field units, formula 5.
Source