成功案例

　　Well：NE-**,sandstone

　　Fracturing interval:1436.75m-1521.79m

　　Casing size:5.5in

　　Objective:Propellant stimulation to increase production.

　　Solution:3.5in MP PFGun was running by TCP.

　　Prior Production:12.65 m3/day

　　After Stimulation:111.7m3/day(Increased by 783%)

　　In Jun 2019,an production well in Chad was stimulated with 3.5in MP PFGun.The well was completed with 5.5in casing,the production was reduced due to the operation fulid pollution.3.5in PFGun with 48.8kg propellant were conveyed by TCP in two runs.After propellant stimulation,the production increased from 12.65 m3/day to 111.7 m3/day.So far,it has been stable for more than 60 days.

　　4 wells had been stimulated by PFGun,9526 m3 oil had

　　been increased in 60 days.