I am pleased, not only with the results we have achieved with AirShock, but how easy it is to setup and apply.
Three wells were returned to 90+% of original capacity and one, a sandstone well, came back to 141% of original. The two relief wells in the St. Louis District responded favorably with gains of 12 and 81% over previous treatments with modest amounts of chemicals and without damage to the PVC casing, which was a major concern.
We used AirShock with HCL :
Well F1: 5 to 29 m3/h/m with 1 ton of HCL acid
Well F2: 3.5 to 55 m3/h/m with 600 kg of acid
Well F3: 7 to 50 m3/h/m with 1 ton of acid
The customer is very happy.
We got incredible results with AirShock. We increased the specific flow for about 400%. The client is very happy.
They where pumping 30 lps @ 70m. At the end of the pumping test we were pumping 74 lps @ 42m
This new well had a lot of silt in suspension, we were actually trying to break and loose a bridge that formed in the gravel pack during gravel pack installation. The bridge prevented the gravel from covering the screens. Everything we tried did not work and we were running out of options.
10 min of AirShocking was enough for the bridge to break, gravel is now entering the well; we are very happy. AirShock made in 10 min what traditional technics like jetting, surging and airlift could not do in 10 days, very impressive.
Thank you for developing such a good tool.
Running AirShock as pre-fracturing and post-fracturing procedures. Results with and without AirShock are as different as day and night. With AirShock I am getting fantastic results
We have used the system and it is working great.