...
where
| LaTeX Math Inline |
|---|
| body | \delta p^k = p_e^k - p_{wf}^k |
|---|
|
is drawdown,
– formation pressure in
-th grid layer,
– bottom-hole pressure across
-th grid layer,
– remote reservoir temperature of
-th grid layer.
The
-axis is pointing downward along hole with
-th grid layer sitting above the
-th grid layer.
If the flowrate is not vanishing during the stationary lift (
| LaTeX Math Inline |
|---|
| body | \sum_{a = \{w,o,g \}} |q_\alpha^{k-1}| > 0 |
|---|
|
) then
can be calculated iteratively from previous values of the wellbore temperature
as:
...
