2017-6-28 1:36:23
Enmax Technology (Shanghai) Company Ltd., Shanghai, China
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One More Successful Scale Prevention Test in Tarim Oilfield
Serious scale buildup in Tarim Oilfield, for example, TZ163 Well production line scale issue,averagely 3 cm scale deposit every 3 months. The production lines have to be acid cleaned periodically, but still not as well as expected, which influenced the production rate and increased the production cost. 
 
enmax CPRS
 
TZ 163 Well Location
 
 
On Jan., 3rd, 2014, Flange connections at 5 meters and 200 meters away after the CPRS unit were opened for inspection, no scale deposits at all. Three months after the CPRS unit installation,TZ163 had been producing without any problems. On Jan., 3rd, 2014, Flange connections at 5 meters and 200 meters away after the CPRS unit were opened for inspection, no scale deposits at all.
 

恩曼CPRS装置在塔中油田防垢试验再次成功

TZ4-755 Well Location

On the basis of success in TZ163 Well,to confirm the repeatability of CPRS performance, the same units was removed and installed on TZ4-755 well, which is known to have the worst  scale issue.
 

恩曼CPRS装置在塔中油田防垢试验再次成功

CPRS Unit Inspection at the Well Site

At the end of trial period,On the afternoon of May 11, 2015, the CPRS units was opened on TZ4-755 well for inspection. Again, no scale buildups, as clean as shown in the photo.

恩曼CPRS装置在塔中油田防垢试验再次成功

No Scale deposits 

The Chief Engineer, Mr. Yang Wenbin, witnessed these two trial test inspection. Tarim Oil Field made a decision to only use Enmax CPRS for Tarim scale issue, because this oilfield tried some other method without any success.