'''Table: Slickwater Fracturing patent of different Companies.'''
{|border="2" cellspacing="0" cellpadding="4" width="10080%" align = "center"
|align = "center" bgcolor = "#9BBB59" colspan = "4"|'''Slickwater Fracturing'''
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|align = "center" bgcolor = "#9BBB59"|'''Comment'''
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|align = "center" bgcolor = "#9BBB59" rowspan = "2"|'''1'''|align = "center" rowspan = "2"|'''Baker Hughes'''
|align = "center"|<font color="#0000FF"><u>[http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220100089580%22.PGNR.&OS=DN/20100089580&RS=DN/20100089580 US20100089580A1]</u></font>
|align = "center"|Performing fracturing method by combining proppant free stage and proppant ladden stage in two stages helps in reducing the conductivity damage.
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|align = "center"|<font color="#0000FF"><u>[http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7699106.PN.&OS=PN/7699106&RS=PN/7699106 US7699106B2]</u></font>
|align = "center"|Hydraulic fracturing treatment by using ULW (Ultra lightweight) proppant and low viscosity slick water fracturing fluid.
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|align = "center" bgcolor = "#9BBB59" rowspan = "2"|'''2'''|align = "center" rowspan = "2"|'''Halliburton'''<nowiki>### </nowiki>|align = "center"|<font color="#0000FF"nowiki><u>[http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110120713%22.PGNR.&OS=DN/20110120713&RS=DN/20110120713 US20110120713A1]****</u></fontnowiki>|align = "center"|Increasing fracture complexity in ultra-low permeable subterranean formation using degradable particulate.<nowiki>****</nowiki>
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|align = "center"|<font color="#0000FF"nowiki>****<u>[http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220110240296%22.PGNR.&OS=DN/20110240296&RS=DN/20110240296 US20110240296A1]</u></fontnowiki>|align = "center"|Improved stimulation treatments and strengthening fractures in subterranean formations<nowiki>****</nowiki>
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|align = "center" bgcolor = "#9BBB59" rowspan = "6"|3|align = "center" rowspan = "6"|'''Schlumberger3'''|align = "center"|<font color="#0000FF"nowiki><u>[http://appft1.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PG01&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.html&r=1&f=G&l=50&s1=%2220090318313%22.PGNR.&OS=DN/20090318313&RS=DN/20090318313 US20090318313A1]</u></font>|align = "center"|Slickwater treatment fluid by polyacrylamide and stabilized peroxide breaker fluid.|-|align = "center"|<font color="#0000FF"><u>[http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=5103905.PN.&OS=PN/5103905&RS=PN/5103905 US5103905A]</u></font>|align = "center"|Method of optimizing the conductivity of a propped fractured formation|-|align = "center"|<font color="#0000FF"><u>[http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7565929.PN.&OS=PN/7565929&RS=PN/7565929 US7565929B2]</u></font>|align = "center"|Method for treating a well with a degradable material assisted diversion (DMAD)|-|align = "center"|<font color="#0000FF"><u>[http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7806182.PN.&OS=PN/7806182&RS=PN/7806182 US7806182B2]</u></fontnowiki>|align = "center"|Hydraulic and slickwater fracturing was done using residual drilling fluid as the treatment fluid|-|align = "center"|<font color="#0000FF"><u>[http://www.wipo.int/pctdb/en/wo.jsp?WO=2011081549 WO2011081549A1]</unowiki>****</fontnowiki>|align = "center"|Proppant Placement.|-|align = "center"|<font color="#0000FF"nowiki>****<u>[http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=%2Fnetahtml%2FPTO%2Fsrchnum.htm&r=1&f=G&l=50&s1=7893010.PN.&OS=PN/7893010&RS=PN/7893010 US7893010B2]</unowiki></font>|align = "center"|Fluid recovery can be enhanced by adding micro emulsion based additives.
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These sections now concentrate on the work done by the companies or institutes.