ge and characteristics of turbine that used in dirictional drilling

Q: 13. What are the major functions of drill string in drilling engineering?

A: Since we only solve one question, we will answer the first. Please resubmit the other questions you…

Q: List any 2 specifications of mine shaft headgear?

A: given; List any 2 specifications of mine shaft headgear?

Q: Explain the function of inserts and jet nozzles in drill bits.

A: Inserts :- The inserts are the type of cutting tools which are inserted into a shank or tip of the…

Q: The special hollow drill bits are used in core drilling. Select one: True False

A:

Q: feed rate for a theoretical surface

A: Given; Nose radius of a cutting tool=1.8 mmFeed rate for s theoretical surface roughness of;  Rt=5…

Q: 8. A hole of 20 mm diameter is to be drilled in a steel block of 40 mm thickness. The drilling is…

A: Solution:-Given thickness of steel block=40 mmapproach and over run together=d2=10 mmrotational…

Q: 7. Answer the major functions of a drilling fluid.

A: Since 7 and 8 are not inter-related, solution to first question 7 as per our policy:   Drilling…

Q: Why is speed important in a drilling operation? What are the results of a drill bit with unequal lip

A: Speed is very important in drilling operator as it determine the life of the drill. If cutting speed…

Q: what are the disadvantages or restriction(limitation) for a automated drilling process

A: Disadvantages of a automated drilling process -  1. Implementation of automation in drilling process…

Q: 27 what is desinin dsi designing the oPtimum. drilling fluid?

A: Controlling formation pressures, removing cuttings from the wellbore, sealing permeable formations…

Q: List down the safety precaution need to carry during the operation of drilling?

A:

Q: In a single pass drilling operation, a through hole of 15mm diameter is to be drilled in a steel…

A: Given: The diameter of hole, d = 15 mm The thickness of plate, h = 50 mm The spindle speed, N = 500…

Q: 1. What is the purpose of Drilling Machine 2. Which part of Drilling Machine can achieve different…

A:

Q: The special hollow drill bits are used in core drilling. Select one: True False

A: Solution:

Q: Q/ What type of fluid flow a- laminar flow b- turbulent flow is prefered when drilling and why?…

A:

Q: Relation between shear stress and shear rate for a tooth paste is Curve statrting from origin…

A: For a Newtonian fluid, the shear stress will be proportional to shear strain. So, for Newtonian…

Q: A drill bit of 10mm diameter rotating at 500 rpm with a feed rate of 0.2 mm/revolution is used to…

A: Data given: d=10mm , N=500rpm ,f=0.2mm/rev, t=20mm for through hole depth of cut = 0.5d…

Q: Consider the drilling of Feature 3 (Thru Hole) on the flashlight head (Figure 1). Assume the feed of…

A: Given:d=0.377 in NOTE: According to Bartleyby's policy, we shall answer only three sub-parts so…

Q: With neat diagram explain the drilling operations such as counter boring, counter sinking and…

A: The drilling operations such as counter boring, counter sinking and tapping is given.

Q: Multiple grooving is most suited for: 4 5 3 1 2 Rough grooving when the depth is bigger than the…

A: The multiple grooving is used when depth is comparatively much higher tyan the width.

Q: What are the Bench Drill Press OBJECTIVES/PURPOSE

A: A bench drill press is a machine tool used to produce holes in a work piece. The tool used is called…

Q: 51. Core drilling and drilling operations are basically same.

A: No core drilling and drilling is not same. They are totally different from each other.

Q: p that is the part

A: introduction: we have to describe water jet pump part of abrasive jet mechening

Q: Actions to be taken including HSE considerations while freeing the stuck pipe which include the…

A: The drilling jars are the tools that are present on the drill string. The jar enables to knock the…

Q: Regarding drilling, which of the following is wrong?Matkaplarla ilgili olarak aşağıda None Hiçbiri O…

A: Drills have  a very important role in machining and various methods have been devised to increase…

Q: What are the advantages of directional drilling?

A: Directional Drilling- It is the technique that is used to extract petroleum oil or gas from…

Q: 10). For large diameter hole drilling in USM, the- type of tool should be used to reduce power…

A: Option A is correct because in ultrasonic machining trepanning tool is used to reduce power…

Q: Q3: МСQ 1. Which of the following shapes can be produced using Electro discharge machining? a)…

A: As per Bartleby policy if multiple questions asked then only first 3 parts need to solve hope you…

Q: In abrasive water jet machining, the abrasive particles are added to the water stream

A: Explanation As we know that in the abrasive jet machining the high velocity stream of abrasive…

Q: the cut length of the ram. A) Higher. B) Lower. E) Shaping doesn't have a cut length. B) 2 to G)…

A:

Q: Discuss the importance of lubrication in journal bearings.

A: Lubrication in Journal Bearings is necessary for proper functioning as it reduces friction, which…

Q: write about what we mean by hydraulic horse power of drill bit (BHHP) and the impact force of the…

A:

Q: What are the major properties of drilling fluids? (write down at least 10 major properties)

A: Drilling must have the following properties: 1. The first and foremost property to be looked after…

Q: Define Formation pore pressure? Why its important in drilling operations ? How much is the usual…

A: Given:-       Formation pore pressure:-                      The pressure exerted by the fluid…

Q: Identify the drilling operation in which the flat bottom drill bit is used to enlarge the existing…

A: Core drilling operation -  It is a type of drilling with a donut-shaped bit that allows a…

Q: Is of a uniform flow filed, a d-

A: False

Q: standard reference of water content determination is ASTM D 2216 True False flat grooving tool is an…

A: Solution.jpg

Q: Compare and contrast radial and sensitive drilling machine. 5, Identify the parts I to 7 of the…

A:

Q: d rotation speed aff

A: Required 1. ) Effect of weight on drilling ? 2) rotation speed on drilling ?

Q: 2. Sketch a radial drilling machine? Explain the working, advantages and disadvantages of a radial…

A: Radial drilling machine: A radial drilling machine is illustrated in Fig. below. This is really…

Q: With aid of neat sketches, explain the drilling parameters.

A: Given:

Q: 2. Which role does Gel Strength play in the drilling process? 3. What type of fluids does drilling…

A: 2) The gel strength is one of the essential properties of the drilling fluid because it shows the…

Q: Multiple grooving is most suited for:         a/Rough grooving when the depth is bigger than the…

A: Multiple grooving is most suited for suited for grooving of metal when the depth is bigger than…

Q: 2. Select the drill-collar size and length for the following drilling conditions: Hole size=9 in,…

A: To select: The drill collar size and length of following drilling conditions. Given: The hole size…

Q: 7. Try to answer application conditions of three kinds of most common used drill bit? 8. What are…

A: Three most common types of drill bits and their uses can be as follows: (1) If the drill bit has low…

Q: Water jet cutting is one of several ways of cutting or trimming uncured or cured FRPS; in the case…

A: Q1: Water jet cutting is one of several ways of cutting or trimming uncured or cured FRPS; In the…

Q: A/ What is kind of shaft bearing illustrated in Figure (1), when it used. Draw side sectional view…

A:

Q: 1.       Name the direct measurement and indirect measurement rock and fluid properties. 2.…

A: 1. Direct measurement: Measuring instruments such as “Vernier calipers, micrometer, and coordinate…

Q: “Small grains are used for grinding hard work materials and large grains are used for grinding soft…

A: Smaller grains have greater ratios of surface area to volume, which means a greater ratio of grain…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.