Question: 3.7 A Class H cement core sample having a length of 2.54 cm and a diameter of 2.865 cm allows a water flow rate

3.7 A Class H cement core sample having a length of 2.54

3.7 A Class H cement core sample having a length of 2.54 cm and a diameter of 2.865 cm allows a water flow rate of 0.05 mL/s when placed under a pressure differential of 20 psi. Compute the permeability of the cement. Answer: 14.5 md.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Physics Questions!

A sphere 20 cm in diameter containing liquid air (??140?C) is covered with 5 cm thick glass wool (50 kg/m3 density) with an emissivity of 0.8. Estimate the rate of heat transfer to the liquid air...

A rod having a diameter of 2 cm and a length of 10 cm has one end maintained at 200ºC and is exposed to a convection environment at 25ºC with h = 40 W/m2 · ºC. The rod generates...

A small sphere having diameter of 2 cm and maintained at 475oC is contained in a cube having dimensions of 6 cm on a side and maintained at 300 K. The emissivity of the sphere is 0.5 and the...

Create the follow program using Raptor Avalonia. Use the concepts, techniques and good programming practices that you have learned in the course (example: using modular structure, using input...

Figure is a sketch of an aspirator, a simple device that can be used to achieve a partial vacuum in a reservoir connected to the vertical tube at B. An aspirator attached to the end of a garden hose...

Jimmy Jones operates Jimmys Cricket Farm in Eatonton, Georgia. Jimmys raises about 18 million crickets a month. Most are sold to pet stores at $ 12.90 for a box of 1,000 crickets. Pet stores sell the...

Follow the instructions below.This program provides a simplified example for selling tickets for three theaters within a movie house.In order to better reflect Object-Oriented principle, much of the...

Please read the attachment chapters and answer the following questions with at least 50 words. Depreciation discussion What are the various methods of determining depreciation and amortization...

Three local districts are swing districts for an upcoming election on a contentious political issue. A survey will be conducted in which voters will be asked to rate their opinion regarding this...

In the neighboring groups of New Yorkers and New Jersians, each produces only two products, bagels and calzones. By themselves, the New Yorkers, each day, can produce either 45 pounds of bagels and...

From the following details, you are required 1. To bring the cash book up to date at 30 April Year 4 2. To draw up a bank reconciliation statement at 30 April year 4, to obtain the balance at that...

You flip a coin two times and then roll a 6-sided die. What is the probability you land on heads both times and then roll a number less than 5? Round to the nearest tenth of a percentage.

sin x 3. Show step by step how you use tan x = - COS X and the compound formulas for sine and cosine to produce the addition formula for tangent, tan(A + B) = tan A + tan B 1-tan Atan B [4 marks]

Solve both parts showing work and provide an explanation (Hint: Rationalize twice) (ii) Use the result of part (i) to evaluate (Hint: It's a one line solution using part (i).) lim H 2 19-2x+5-4 x-2...

Differentiate the function. r(z) = 2-8 - 21/2 r'(z) =

on list K Find the angle between v and w. v=-3i+2j, w=3i+9j estion 14 The angle between v and w is . (Do not round until the final answer. Then round to the nearest tenth as needed.) uestion 15...

Your younger brother knows that the beta of his portfolio is equal to one and the expected return on the market is 12%. However, he does not know the risk-free rate or the market risk premium. What...

Ball bearings are widely used in industrial applications. You work for an industrial food machinery manufacturer and your role is to design the driveshaft assembly on a new type of equipment that...

It is proposed to preheat the water for a boiler with flue gases from the boiler stack. The flue gases are available at 150?C, at the rate of 0.25 kg/s and specific heat of 1000 J/(kg K). The water...

Solar One is the first large-scale (10 MW electric) solar-thermal electric-power-generating plant in the U.S. It is located near Barstow, CA. A schematic diagram of the receiver and tower is shown...

A vertical rectangular water duct 1 m high and 0.1 m deep is placed in an environment of saturated steam at atmospheric pressure. If the outer surface of the duct is about 50?C, estimate the rate of...

Research by the First Bank of Illinois revealed that 8% of its customers wait more than 5 minutes for a teller in a bank lobby. Management considers this reasonable and will not add more tellers...

A series of questions on sports and world events was asked of 14 randomly selected young adult naturalized citizens. The results were translated into sports and world events knowledge scores. The...

The objective of a community research project is to determine whether women are more community conscious before marriage or after 5 years of marriage. A test designed to measure community...