The channel thickness is time in second of penetrating mud coursing lost circulation the Marsh Funnel. The Marsh pipe is dimensioned with the goal that the surge season of one quart of freshwater (956 cc) at a temperature of 70 F +/ – 5 F (21 C +/ – 3 C) in 26 +/ – 0.5 seconds. For all boring mud, particularly oil base mud, mild effects on the consistency of base liquid. The base liquid will be less thick once the temperature increments. It implies that the pipe consistency will diminish. The pipe thickness measures at just one pace of shear yet the temperature each season of estimation isn’t consistent. This is the motivation behind why the thickness estimated from the Marsh Funnel doesn’t address the genuine mud consistency. On the penetrating apparatus, this estimation of the mud thickness is as yet valuable since it is a fast and basic test for noticing patterns of boring liquids.
To utilize the pipe thickness viably, staff should record the qualities regularly. Kindly recall that lone single place of the channel thickness can’t reveal to you anything about a state of boring liquid in the well.
Rheology is the investigation of stream and misshapening of liquid. There are a few rheology esteems, for example, gel strength, plastic thickness (PV), and yield point (YP).
This after data is dictated by the rheological estimations from a mud test.
• Equivalent flowing thickness
• Hydraulic effectiveness
• Hole cleaning effectiveness
• Surge and Swab pressure