# Modern Well Test Analysis

# ERRATA

## Page32:

(2.38)

## Page 90:

This range of values is known as the 95% confidence interval on the
estimate value of x. There are various ways of specifying an answer together
with its confidence interval, one would be to specify in terms of the absolute
value of the range, for example x*±b, while another would be to
specify the range in terms of a percentage of the value of the parameter,
for example x*±(100 b/x*) percent.

## Page 109:

(4.6)

## Page 111:

Table 4.2 Normalized pseudopressure calculation

## Page 178:

(8.5)

(8.6)

## Page 210: