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Scholars Journal of Engineering and Technology | Volume-5 | Issue-09
Evaluation of Basic Parameters about Heating Properties of Nano Drilling FluidNew Aspect
Saleh Nokhbatolfoghahaei, Farshad Farahbod, Abdolhamid Ansari
Published: Sept. 30, 2017 |
196
146
DOI: 10.21276/sjet.2017.5.9.1
Pages: 452-456
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Abstract
Experiments are held to investigate the effect of ferric oxide nano particles on
the thermo electrical properties of drilling slurry. The main purpose of this study is to
improve the thermo electrical properties of drilling slurry by nano ferric oxide. The
objective of designing drilling fluid for extreme and deep environment (HPHT wells) is to
develop high performance drilling fluid system in well bore to achieve zonal isolation. So,
the thermal conductivity, electrical conductivity and overall heat transfer coefficient are
investigated in this paper. Results show the behavior of nano drilling fluid in the
conduction mechanism can followed by polynomial with order 3th. The experimental
results show the heat transfer with two mechanisms of convection and conduction can
increase with increasing the percentage of used ferric oxide. This characteristic can be
introduced in the novel drilling fluid.