Oil Well Sentry, Inc.
Creator of the Sentry Pump Management System and Devices for Conventional Oil Wells.
Originated and developed in the birth place of the Oil Industry, Oil City, PA

The Oil Well Sentry is a "self managing" oil well control system.
It is a new method of managing an oil well to get more oil using 30% less energy cost,  and a lot less labor required.  
By never pumping after pump-off, excessive wear & tear to your seals, cups, is eliminated.  This means a longer time period between "well pulling".  The Sentry also eliminates all trips back to check for "pump-off", and guessing how to set the pump times and intervals between pump cycles. The Oil well Sentry manages it automatically....with a little help!

With the 'Sentry, one (1) minute of additional pumping (2 gallons) one time a day at $81.00 a bbl., will produce $1,424.37 more income in one year. WOW How about 5 minutes more?..and NEVER pump after pump-off!


As one of our customers said about the 'Sentry, " it is a great automatic control. I don't get to one well as often as I should.  But when I do,  I find the well never pumped after pump-off and it also lets me know how long it pumped!      I know what every well I operate produces everyday: no more guessing".

Another customer said one fault the "device" has , it makes him lazy! He does not know why he should check the wells when he knows every one of his well's is working OK !

Do you know what each of your  present wells produces everyday? With a 'Sentry, you will.

End all "pounding" or hitting bottom because all the fluids have pumped!  Never pump "dry" again!

The bridle mounted sensor or in-line sensors monitor the fluid level in the Working Barrel. The production cycle will be automatically terminated when the fluid level in the Working Barrel pumps from full to low (but not completely empty) .

1) Would you like to eliminate most of the routine time and labor a "Pumper" puts in to pump a well, and just let it the well manage itself
for the most crude oil and lowest production cost, and also know what each well is doing?

2) Do you know how long each well actually produces brine and crude or is it just pumping because that is the time the Time Clock is set for?

3) If one morning your expected oil production level
in one of your tanks was low, would you know which well had a problem, and how would you find out?

4) How many man-hours does it take to check all your wells, and in the end,
do you have any idea of what each individual oil well actually produces?

The Oil Well Sentry Inc. has created an affordable Pre-Pump-Off Device that is "self managing", and quickly pays for itself, and never strips. Most units may take 1 to 3 months!

The Sentry is available as a "Complete"  Pump Control or an "Add-On" to automate your existing basic pump controls.

Ever though the Sentry works by monitoring the fluid in the Working Barrel at the bottom of the well, the ' Sentry is quickly installed at ground level.

Available in 480 VAC-3 phase with 277 vac controls, 480 -3 phase with 120 vac controls , 230 1 or 3 phase with 230 vac controls, or 12 VDC

Contact us for more information

Tom's Cell 814 673-1428 or Shawn's cell 814 758-6975 Office - 814 678 2500