Patent ID: 11959380
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 22:
23. The method of claim 21, wherein the specified time frame is split into three sections and the first score and the second score are calculated for each section using:, score
  =
  
   
    
     mean
     (
     
      
       w
       N
      
      ⇀
     
     )
    
    -
    
     median
     (
     
      
       w
       H
      
      ⇀
     
     )
    
   
   
    mad
    (
    
     
      w
      H
     
     ⇀
    
    )
   
  
 

wherein () is the first set of data collected or the second set of data collected in a first section;
wherein () is the first set of data collected or the second set of data collected in a third section;
wherein if the calculated first score is above the predetermined rule for all three sections an event has occurred; and
wherein if the calculated second score is above the predetermined rule for all three sections an event has occurred.