Directive 034: Gas Well Testing, Theory and Practice
September 1979
Theoretical principles; design and interpretation of deliverability, drawdown, and build-up tests; estimates of reservoir parameters and flow behaviour from limited data; field conducting and reporting of tests; gas properties; calculation of bottom-hole pressures from wellhead measurements; regulations and report forms.
View PDF version 4th Edition - 1979 (SI units)
View PDF version 3rd Edition - 1975 (Imperial units)