Resevoir and well management operators (Anonymised) Carbon Storage Improved & Enhanced Recovery Intervention Equipment Liquid Loading & Water Production Sand & Solods Management Surveillance & Inspection Waxing, Hydrates & Scaing Solutions Well Integrity Repairs
a   10 1 1 2 8 4 2
b 1 11     1 2 1 3
c   4 1 3 3 4 2 2
d 2 7 4     1 2 2
e   5 3 2   3 3  
f   4 1     6 2 1
g 1 4   1   4 1 1
h   3 3   1 1   1
i 2 6       1    
j       2   1 3 2
k   5       2    
l   2 2 1 1      
m     2     2 1  
n   2       1 2  
o     1     1 1  
p   2   1        
q   1   1   1    
r   1       1    
s             1 1
t           2