Chris writes:
1) Specifically, what kind of chemical treatment is added to the hydro-testing fluid in oil and gas applications?
2) What is the main problem that the chemical treatment is aimed at preventing?
3) How much chemical is added (dosage rate, for example in ppm)?
4) What is the name of the chemical?
5) Briefly (a short paragraph) describe the hydrotest chemical application procedures?
My Regards for your answers to these questions.
Chris.