In {TAIL ~ some embodiments}, {HEAD ~ the step} of producing an orifice includes hydraulic fracturing of the substrate with the paraffinic fluid 
In
In { TAIL ~ some embodiments } , { HEAD ~ the step } of producing an orifice includes hydraulic fracturing of the substrate with the paraffinic fluid
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH