A given fluid loss, differential pressure, mudcake permeability, and exposure time indicates that 20 liters of mud filtrate invaded a porous, permeable oil-bearing formation. If the formation thickness is 10 ft., Sor= 25%, and the borehole diameter, di , is 8 in., calculate the diameter of invasion, d, if (a) o = 40% and (b) o = 10%. Assume piston-like displacement. %3D

A given fluid loss, differential pressure, mudcake permeability, and exposure time indicates that 20 liters of mud filtrate invaded a porous, permeable oil-bearing formation. If the formation thickness is 10 ft., Sor= 25%, and the borehole diameter, di , is 8 in., calculate the diameter of invasion, d, if (a) o = 40% and (b) o = 10%. Assume piston-like displacement. %3D

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Corection the following number k=.02625,Kinematic viscosity(fancy v)=16.55*10^-6m^2/s,Pr=.7…

Q: water at 1 atm with a vapor pressure of 0.2 psi and a critical cavitation number of 0.3…

Q: 1) The capillary rise in a thin bore tube happens to be 10,5 mm, if the diameter of the tube is 4 mm…

A: Given:Capillary rise in the tube, h=10.5 mm=0.0105 mTube diameter, d=4 mm=0.004 mAngle of wetting,…

Q: If I have a cylindrical plug of sandstone 1 m long with a diameter of 3 cm, and with permeability…

A: To determine:the rate needed for the flow to atmospheric pressure.Given:The length of the plug is…

Q: A shaft 70.0 mm in diameter is being pushed at speed of 0.4 m/s through a bearing sleeve 70.2 mm in…

Q: What trend did you notice in the yaw angle-induced error?

A: introduction; yaw angle error is misalignment of the rotor from the wind direction.

Q: Choose each of the statements below that is/are false regarding viscosity. Justify why the…

Q: Shallow-water velocity equation a. Confirm that the linear approximation to f(x) = tanh x at a = 0…

A: a. Suppose that is 'f' differentiable on an interval l containing the point α. The linear…

Q: A shaft of 100mm diameter rotates at 120 rad/sec in a bearing 150mm long. If the radial clearance is…

Q: Below is a figure showing the apparent viscosity for a slurry of finely pulverized pine wood in…

A: The graph suggests that the slurry exhibits non-Newtonian behavior, where the apparent viscosity…

Q: Q2) The fluids in a straight tube have an interfacial tension equals to 0.023 N/m and exhibits a…

Q: Calculate the mixing ratio (w) and saturation mixing ratio (ws) if T=308.16K and Td=283.16K. Assume…

Q: It is second asking. Please explain it in detail.

Concept explainers

Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.

Question

Exercise
DEPT
A given fluid loss, differential pressure, mudcake permeability, and exposure time
indicates that 20 liters of mud filtrate invaded a porous, permeable oil-bearing
formation. If the formation thickness is 10 ft., Sor = 25%, and the borehole diameter, dn
, is 8 in., calculate the diameter of invasion, d, if (a) 0 = 40% and (b) = 10%. Assume
piston-like displacement.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

How to stop Cavitation in Hydrodynamic lubrication. Explain numerically
The intesity of shear of an oil having viscosity = 1.2 poise and is used for lubricastion in the clearance between a 10 cm diameter shaft and its jouranl bearing. The clearance is 10 mm and shft rotates at 200 rpm.
A tape, of width w = 25.40 mm is to be coated on both sides with a lubricant by drawing in throughnarrow gap of length, L as depicted in Figure 2. Following below values are given:c = 0.300 mm, t = 0.381 mm, and L = 20.0 mm.The lubricant, of dynamic viscosity  = 1.0054 kg/m.s completelys fills the gap and the velocitydistribution is asssumed to linear as shown in Figure 2. The maximum allowable force in tape isgiven as F = 30.04 N. Find the maximum allowable tape speed
Problem 6-1: The Reynolds number is an engineering parameter that relates to the volume flow rate of a fluid 4Q where vis πνd m² through a tube of diameter d as Red the fluid kinematic viscosity. Determine the Reynolds number and its uncertainty by general analysis given d = 50.4 ±0.1 mm, Q = 0.213 +0.005 S v = 0.999 × 10-6 ± 0.005 × 10-6 m². Which variable contributes the most to the overall uncertainty? Assume uncertainties are at 95 % confidence. S
i need the answer quickly
A certain liquid at 20 deg.C has a viscosity of 0.000651 Pa.s. What shear stress is required to deform this fluid at the shear rate of 4900 per second?
Corection the following number k=.02625,Kinematic viscosity(fancy v)=16.55*10^-6m^2/s,Pr=.7 Re(x=L)=54380 Nu(x)=170.1 h(x=L)=29.8 Ts(l)=54.9C
Example(1-13): steam and water flow through 75 mm inside diameter pipe at flow rate of 0.05 and 1.5 m³/s respectivily. If the mean temperature and pressure are 330 K and 120 kpa, what is the pressure drop per unit length of pipe. Where the pipe roughness 0.00015 mm, liquid and gas viscosities are 0.52x10³ pa.s and 0.0133x10-³ pa.s.
A study of the physical characteristic of honey was conducted due to thelarge demand of royal jelly. A capillary tube viscometer was used by aresearcher in determining the viscosity of the honey. The viscometer is250 mm long with an outside diameter of 55mm and effective thickness of2.5mm and was used horizontally so that the effect of gravity wasneglected. At an ambient temperature of 30oC the following data werecollected: ΔP (Pa) Q (cc/s)10.0 1.2512.5 1.5515 1.8017.5 2.0520.0 2.55 What will be the stress produced per unit length in the tube used in theproduction of royal jelly if it has a radius of 5mm and a flow of 1 capsuleper second. (1 capsule = 0.85 cc of royal jelly).
Diameter 60 mm, length-to-diameter ratio 1, bearing clearance 0.12 mm and radial load carried ISO VG100 oil is used in radial bearing with 8000 N rotation speed 1440 rpm. temperature is 40 ° C. Find the viscosity of the bed and the Somerfeld number.
i need the answer quickly