Oilfield nanoparticles: Synthesis, characterization and application.

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Elemental analysis5Effect of pH on Zn-P ratioZn:P ratio of precipitate4.543.532.53 5 7 9 11Intial pH of NaDTPMPAs for Ca-Phn, under near neutral pH, Ca: Phn=4.5:1;As for Zn-Phn, ratio of Zn to Phn depends on the slurry pH
Slurry Stability: Ca-DTPMPw/o TTAB w/ TTAB w/TTAB <strong>and</strong> PPCA1% KCl 2% KCl 2% KClAfter two weeks of static stabilization, Ca-Phophonate withTTAB surfactant shows higher stability in up to 2% KCl.
Page 4: Why nano?• Nanoparticles is able
Page 7 and 8: Previous work of Dr. Heather Shiple
Page 9 and 10: Background information: Surfactant
Page 11 and 12: Synthesis route for nanoparticles:S
Page 13 and 14: Synthesis schematicSyringePumpVaria
Page 15 and 16: X-Ray Diffraction: Ca-Phn800Ca-DTPM
Page 17 and 18: Fourier transform infrared spectros
Page 19 and 20: Scanning electron microscopeCa‐DT
Page 21: Transmission electron microscopyZn-
Page 25 and 26: AgendaSynthesis andprevious workcha
Page 27 and 28: Mechanisms of particle collisionSed
Page 29 and 30: M-Phn Breakthrough in porous media1
Page 31 and 32: Nanoparticle Return setup:• Retur
Page 33 and 34: 10000Nano-particle return curve:Ca-
Page 35 and 36: 1000Nano-particle return curve:Zn-P
Page 37 and 38: Conclusions• A simple and economi

Oilfield nanoparticles: Synthesis, characterization and application.

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