Hi Folks,
A subsea well that has been shut in for 3 months has suddenly dropped it's annulus pressure from 60bar to 10bar. Other than a leak or pressure transmitter issue, would anything else contribute to this?
Our platform is experiencing issues with foaming in its closed loop Cooling Medium System.
Has anyone ever had any issues of this type?
If so, what was the route cause, the short term and long term fix?
Your comments will be greatly received.
A long one i'm afraid...
I'm trying to inject corrosion inhibitor downhole to each subsea well. The downhole pressure of where i'm injecting to is 60bar u/s of a ESP pump. I have a pump topsides where the chemical is distributed to a subsea flow distribution panel to inject to individual wells...
I have a sidestream unit between 2 pipes that requires at least 12L/min of flow. The D.P across the pipes is 2.5 bar, which should give me the required flow.
At the moment the flow is restricted to about 1-2L/min.
The only thing I can think of that is restricting my flow is a faulty 2" non...
long one i'm afraid...
I'm trying to inject corrosion inhibitor downhole to each subsea well. The downhole pressure of where i'm injecting to is 60bar u/s of a ESP pump. I have a pump topsides where the chemical is distributed to a subsea flow distribution panel to inject to individual wells...
A long one i'm afraid...
I'm trying to inject corrosion inhibitor downhole to each subsea well. The downhole pressure of where i'm injecting to is 60bar u/s of a ESP pump. I have a pump topsides where the chemical is distributed to a subsea flow distribution panel to inject to individual wells...
I want to install a sisdestream unit between 2 pipes that requires at least 12L/min of flow. The D.P across the pipes is 2.5 bar, which should give me the required flow.
At the moment the flow is restricted to about 1-2L/min.
The only thing I can think of that is restricting my flow is a faulty...
