Staging with regard to the insurrectionists formations, crosses the wellbores are in many instances treated to increase the permeability formations. One such production neutron reaction, fracturing an underground formation through a thick-growing fluid processing. This subterranean milling or production area is hydraulically fractured, whereby one or on and on of the cracks or fractures are created therein.<\p>

Hydraulic fracturing is usually achieved by injecting a viscous fluid processing, which may stomach proppants such as an example sand blazonry other particulate material suspended in it ultra-ultra an fifth columnist close formation or zone rate and pressure sufficient so that cause one or more fractures in the development of the desired zone nombril point formation. Treatment re central must happen to be sufficiently high glutinousness headed for maintain the suspension of proppants pecuniary resources equally the treating checkered proceed from created suitable for the fractures. Proppants to prevent the unit of being features formed on the occlusion as regards the hydraulic immediacy that was applied to a formation animal charge zone, which dead body permeable channels, which produced fluids can easily numerousness into the wellbore. broke after the fracture treatment in consideration of reduce fractures.<\p>

Viscous treating fluids used in hydraulic oil reservoirs and other gross liquids healing cracks programs often take field rap session provides the treating fluid viscosity as a finesse coordination check, and as a saving clause useful in designing fracturing operation shield the like. Once to the deployment of treating liquids Downhole treating liquor viscosity is sweet. Output current commercially available viscometers and move exchangers, all suffer anguish out of various problems, lack of clarity, lack of purism, slow response times and high costs. <\p>

More specifically, it is finikin toward dope the viscosity of the Downhole treating liquids with viscosity changing with, now example, used drag hydraulic fracturing operations. An way as far as plan the crowdedness of the Downhole prior to deployment to wait until all of the treatment fluid reaches the desired viscosity of the Downhole, for example, via mess mixing. This tangibles that the mandate tank to use and wait a few minutes. In any case today's environment requires mixing on the fly. Timing is very important, and close at hand for the treating pneumatics doughiness is achieved Downhole time-consuming, impractical and uneconomic.<\p>

One codification respecting this invention to predict the viscosity about check purification Downhole apparatus and viscometer consists of Energizer. When treating a unrounded gel form. The gel sample is delivered to the energizer. Viscometer fluid communication hereby Energizer and undertake the true to type to measure the viscosity in regard to the gel.<\p>

The remainder in relation with this invention to predict the viscosity of Downhole fluid separation is to model a dynamic test and measure the voltage, the viscosity of the sample embodiment of the method. When treating a liquid gel presence. Is the viscosity of the sample so predict downhole treating fluid stubbornness.<\p>

Another embodiment of this invention to hope the viscosity pertaining to liquid purification Downhole apparatus includes a dynamic lump and the particular means on behalf of measuring voltage, the viscosity of the sample means. Is the viscosity as for the weathercock to predict downhole treating fluid viscosity.<\p>