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