The method of this invention has use in both the production and transportation equipment of crude oil or natural gas wells wherein the said crude oil or {HEAD ~ natural gas} contains {TAIL ~ paraffins} 
contains
The method of this invention has use in both the production and transportation equipment of crude oil or natural gas wells wherein the said crude oil or { HEAD ~ natural gas } contains { TAIL ~ paraffins }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL