# You can’t track people and resources on oil rigs <!-- #case-study --> [Web URL for this note](http://notes.benjaminreinhardt.com/You+can’t+track+people+and+resources+on+oil+rigs) [Comment on this note](http://via.hypothes.is/http://notes.benjaminreinhardt.com/You+can’t+track+people+and+resources+on+oil+rigs)