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Q1:
If the tension in fast line is 125% of the tension in static line and the derrick load is 800,000 lb.
Calculate:1- Fast line tension2- Static line tension3- Weight on each leg, if draw works is located between legs C and D and static line is anchored at leg D4- Derrick efficiency; comment your answer5- Hook horsepower if the drum speed is 120 rpm and its diameter is 40 in.6- Draw works horse power
Q2:
A duplex 6"×2"×13" pump is operating at 90 stk/min. Its mechanical efficiency is 90%. Calculate:1- The pump factor in bbl/stk and gal/stk at 95% volumetric efficiency2- The flow rate in bbl/min and gal/min3- Time and number of strokes to discharge 90% of the rectangular tank capacity (8'×18'×8')4- The pump power if the operating pressure is 2,500 psi5- The prime mover power6- If the prime mover efficiency is 25%, find butane consumption in one day
Q3:
In a Gulf Coast well, transient time was 120 sec. at a depth of 12,000 ft. If the normal transient time at this depthwas 90 sec. Calculate:1- Formation pressure2- Mud weigh to drill this formation3- Fracture gradient ( use both equation and chart)4- ECD, if casing pressure is 100 psi and pressure outside bit nozzles is 1500 psi; comment your answer5- Vertical stress
How to arrange the office hours for EMGT 365 for the next semester. He will have two teaching assistants (TAs). He is considering two options
Name and elaborate the decision problems in urban and regional planning
Why are the Project Charter and Project Scope Statement artifacts critical to the success of a project? Describe some of the key elements of these artifacts.
Formulate a mixed-integer-linear-programming model for the problem above by defining the decision variables, expressing objective function and constraints as functions
Biometrics is the science of using one or more unique physical characteristics or behavioral traits to identify and verify individuals. The best-known biometric identification method is fingerprinting (National Institute of Justice, 2011). Biometr..
Design a risk matrix to show the likelihood and the impacts of the risks of the failures of the critical IS What is the role of Business Process Re-engineering in the implementation of an integrated IS solution
What is the tempering treatment typically applied to martensitic steels. (iv) Briefly, discuss by defining, comparing and contrasting gray and white cast irons.
Explain about Mobile phone data transmission (channel access methods): CDMA, CDPD, GSM, and TDMA
Explain the advantages and disadvantage of CVT over manual and automatic transmission and identify and explain some of the new or latest technology being used to improve the performance and durability of CVT in modern vehicles.
Find the economic life, with interest rate 12%, of an asset. Initial cost is $5,500. Operation cost is $1,200 per year. Salvage value decreases 15% of new value per year.
This plan must include each of the seven Integrated Team Projects and the TPP-2, including individual assignments, with leadership assigned to each assignment and working assignments for each team member.
A discrete random variable has a mean of 400 and a variance of 64. What is the standard deviation?
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