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