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NANOPARTICLE-DENSIFIED NEWTONIAN FLUIDS FOR USE AS CEMENTATION SPACER FLUIDS AND COMPLETION SPACER FLUIDS IN OIL AND GAS WELLS
NANOPARTICLE-DENSIFIED NEWTONIAN FLUIDS FOR USE AS CEMENTATION SPACER FLUIDS AND COMPLETION SPACER FLUIDS IN OIL AND GAS WELLS
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机译:纳米颗粒致密牛顿流体,用作油井和气井中的固井隔离液和完井隔离液
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摘要
The present invention is directed to methods for densifying cement spacer fluids for use in conjunction with drilling fluids and cement slurries for cementing operations involving oil and gas wells, wherein such densifying is done via the addition of nanoparticles to the spacer fluid. The present invention is also directed to analogous methods of densifying completion spacer fluids using nanoparticles, to Newtonian fluid compositions resulting from any such fluid densification, and to systems for implementing the use of such compositions in well cementing operations.
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