Oilfield nanoparticles: Synthesis, characterization and application.

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Nano-particle return curve:Ca-DTPMP1.2-53DTPMP (mg/L)0.80.4Ca-DTPMP return-LogIP-54-55log(Ion Product)01000800 1300 1800 2300 2800 3300Pore Volume• DTPMP can be detectable at up to 3000 pore volumes;•After 1000 PV, log (Ion Product)= -54, indicating that thesolid retained in column transformed to crystalline structurewith a low solubility-56
1000Nano-particle return curve:Zn-PhosphonatePhosphonate (mg/L)100101Zn-DTPMPZn-BHPMP0.10.1 1 10 100 1000 10000Pore Volume• The return curve of squeeze simulation indicated of the retention <strong>and</strong>long term flow back performance of Zn-phosphonate particles;• The flow back phosphonate concentration of higher than 1 mg/L cankeep up to 1000 PV <strong>and</strong> can be detected up to 3000 PV.
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 and 22: Transmission electron microscopyZn-
Page 23 and 24: Slurry Stability: Ca-DTPMPw/o TTAB
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: 10000Nano-particle return curve:Ca-
Page 37 and 38: Conclusions• A simple and economi

Oilfield nanoparticles: Synthesis, characterization and application.

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