Operator's Manual – AutoCycle iC - Ferguson Beauregard

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ACiC Operator’s Manual Revision 4 Page 22 of 95 06 AFTFLW: This is the time the well will be allowed to flow after the plunger has surfaced. If you start by shutting in on plunger arrival, the afterflow may initially be set at 0. If you desire to afterflow immediately, set the time you desire, and the well will afterflow on the first cycle (after the initial counts have been satisfied). In either case, the Afterflow Time can change as cycles progress. The Controller will not accept Off Time lower than the Minimum Afterflow Time or higher than the Maximum Afterflow Time. 07 MIN AFLW: This is the lowest value the Afterflow Time can be reduced. This feature allows you to produce a minimum amount of time for pressure draw down, and to reduce the probability of a subsequent dry plunger run. 08 MAX AFLW: This is the highest value the Afterflow Time can be increased. This feature allows you to set a maximum limit of time for pressure draw down, and can aid in gas measurement and fluid entry problems. 09 OFF FST (-): Off Time Decrease for a fast plunger arrival. When a value is entered here, time is reduced from the Off Time every fast cycle (Fast Window arrival) or until the Minimum Off Time is achieved. A low value is recommended to allow the Controller to make small changes. Typical values may be 1 to 5 minutes. 10 A/F FST (+): Afterflow Time Increase for a fast plunger arrival. Afterflow Time is increased every fast cycle (Fast Window arrival) or until the Maximum Afterflow is achieved. A low value is recommended to allow the Controller to make small changes. Typical values may be 1 to 5 minutes. 11 OFF SLW (+): Off Time Increase for slow plunger arrival. Off Time is increased every slow cycle (Slow Window arrival) or until the Maximum Off Time is achieved. A medium time value is recommended (15 to 30 minutes) to ensure the well enough time to respond and return to the proper plunger travel speed. 12 A/F SLW (-): Afterflow Time Decrease for slow and no plunger arrival. Afterflow Time is decreased every slow cycle (Slow Window Arrival) or No Arrival or until the Minimum Afterflow Time is reached. A medium time value is recommended (5 to 15 minutes) to ensure the well enough time to respond and return to the proper plunger travel speed. 2913 Specialty Drive • P.O. Box 130158 • Tyler, TX 75713-0158 • Phone: 903-561-4851 • Fax: 903-561-6567
ACiC Operator’s Manual Revision 4 Page 23 of 95 13 OFF N/A (+): Off Time Increase for a No Arrival. Off Time is increased for every No Arrival until the Maximum Off Time is achieved. A higher time value is recommended (30 to 60 minutes) to ensure the well has enough time to respond and return to the proper plunger travel speed. 15 INITIAL FAST: This counter is the initial setting for the Fast Window. It determines how many Fast Arrivals the well must make before allowing Afterflow to commence. The value will not change unless you modify the default setting. 16 CURRENT FAST: This counter is the Current or Present count of plunger arrivals in the Fast Window. The Current Fast Counter is reduced each time the plunger arrives in the Fast Window. Once this counter reaches 0 the well is allowed to Afterflow. It will reset to the initial value for a No Arrival or the plunger arriving in the Slow Window. 17 INITIAL GOOD: This counter is the initial setting for the Good Window. It determines how many Good Arrivals the well must make before allowing Afterflow to commence. The value will not change unless you modify the default setting. 18 CURRENT GOOD: This counter is the Current or Present count of plunger arrivals in the Good Window. The Current Good Counter is reduced each time the plunger arrives in the Good Window. Once this counter reaches 0 the well is allowed to Afterflow. It will reset to the initial value for a No Arrival or the plunger arriving in the Slow Window. 19 INITIAL SLOW: This counter is the initial setting for the Slow Window. It determines how many consecutive Slow Arrivals the well can make before shut-in occurs. The value will not change unless you modify the default setting. 20 CURRENT SLOW: This counter is the Current or Present count of plunger arrivals in the Slow Window. The Current Slow Counter reduces each time the plunger arrives in the Slow Window. Once the present counter reaches 0 the well will shut-in. Any Fast or Good Arrival will automatically reset this counter to the Initial Slow value. 21 INITIAL N/A: This counter is the initial setting for the No Arrival Window. It determines how many consecutive No Arrivals the well can make before shut-in occurs. The value will not change unless you modify the default setting. 2913 Specialty Drive • P.O. Box 130158 • Tyler, TX 75713-0158 • Phone: 903-561-4851 • Fax: 903-561-6567
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Operator's Manual – AutoCycle iC - Ferguson Beauregard

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