I think Beer and Money means there could be a lot more profit for PCTL in O&G than in Health care. The amount of fluids used in O&G is probably much more than that of healthcare including the UK. the amount of O&G wells as Beer and Money mentions is certainly more than healthcare facilities.
I do not believe PCTL is giving up nor discounting the importance of healthcare. I don't believe selling off healthcare would be in anyone's best interest either.
The company is expanding on the nest division as it should.