
Echometer Company
Model – M Manual
Phone: (940) 767-4334
5001 Ditto Lane
Page
14
Fax: (940) 723-7507
Wichita Falls, Texas 76302, U.S.A.
The special chart insert that follows the initial heading above allows the operator to indicate the producing rate
efficiency and maximum production rate by hand input of the casing pressure and casing pressure build up rate
along with other information to perform a well analysis that is hand written onto the chart itself. The software
program “Analyzing Well Performance 2000” (for calculating the production rate efficiency and maximum
production rate) can be downloaded from www.echometer.com. Contact John Ryan at 940-767-4334 Ext 22 or
ema
Remote Fire Gas Gun
When both collar and liquid level gain controls are set to the “AUTO” position, the
Model M will automatically provide a fire signal to the Remote Fire Gas Gun after the chart drive is turned ON.
When manual gain settings are used, the FIRE pushbutton is used to provide a fire signal to the Remote Fire Gas
Gun. The recorder must be connected to the Remote Fire Gas Gun solenoid by the proper Echometer cable.
Year, Month, Date and Time
Adjustment Access Holes
ARM Switch
Amplifier Power Switch