RWSS Real-Time Wellbore Strengthening Solution

Vertechs RWSS technology is designed to provide a real-time enhancement of wellbore stability during drilling instable formations which are caused by: 

1). low formation pressure; 

2). narrow pressure window; 

3). matured microfracture; 

4). unstable coal layer, etc. 

Moreover, the patented on-site evaluation apparatus is the key to monitor & maximize the effectiveness of wellbore strengthening material. This field proved solution has been applied in various challenging wells and reduced NPT substantially related to wellbore instability and induced losses.