Example 4A decision has to be made on whether touse 3 in. or 4 in. ID tubing for a well with thefollowing conditions: Steady state inflowSolution;Initialpressure PIBubble point pressureDepth (TVD)Required THPGOR2,500 psi2.0 STB/psi1,200 psi5,000 ft300 psi200 SCF/bbl(i) Calculate the flow capacity of the well for 4 in. and 3 in. ID use theattached gradient curves(ii) Comment on the general sizing of the available tubing strings. 1. Plot the IPRBHP:= 2500 psiIPR must pass through: Q-2,000 stb/d and PfPlot P versus Qwf2. Construct TPR curves1,500 psiTubing Size(inch)RateTHP(BOPD)(psi)Actualdepth(fl)DepthTotalEquivalentPwtEquivalentdepth (It)(psi)to THPCftl41000300500033468346172020003005000260076001630300030050002800780017233100030050002964796417382000300500024007400177030003005000196069601815

Step 1: Plot the IPR; This is assuming Pi = 2,500psi IPR must pass through Q= 2000 stb/d and Pwf=…

Answered: Example 4 A decision has to be made on…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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A pipe carries a flow of 5.17 cfs of oil (SG = 0.877). At one location where the diameter is 6 inch, the pressure is 13. 2 psi. At another location which is 12 ft higher in elevation, the diameter is 18 inch and the pressure is 8.75 psi. Determine the head loss between the two locations, and the direction of flow.
a Mud is flowing through 4 ½ inch OD/ 3.64 inch ID, internal flush drill pipe. The circulating flow rate is 400gpm and the mud properties as follows : Mud weight = 10 ppg Yield point = 10 lb/100 ft2 Plastic viscosity 30 cp 1. Calculate the pressure losses per 10,000 ft of drill pipe. 2. Calculate the pressure losses per 10,000 ft of drill pipe if use a water as a working fluids. 3. During the calculation case 2 at what velocity flow become turbulent? b The following shear stress - shear rate behavior was observed. Shear Stress (dynes/cm²) Shear rate (Seconds-') 20 11 30 15.2 40 19.1 50 22.9 60 26.5 1. Make a plot of shear stress (ordinate) vs shear rate (abscissa) on log-log paper. 2. Can the fluid behavior be accurately modeled by the Newtonian, Bingham plastic, or Power law model? 3. Compute the apparent viscosity for each shear rate. 4. Compute the yield point and plastic viscosity for each shear rate. 5. Compute the consistency index and flow behavior index.
Q10.8 Hydraulic conductivity of an aquifer is known to be 8 ft/day, and its dimensions are estimated to be 40 ft thick and 18,000 ft wide. Two test wells drilled one mile apart in the direction of flow encountered the water table al clevations 5,030 t and 5,050 fL. Question: How many gallons of water flow through the aquifer per day? (To at the front of this manual.) o convert 'o gal, see page We've updated our read aloud featur Give it a try here. A Aa
Chow, Ven Te, Handbook of Applied Hydrology, McGraw-Hill, 1964. FRICTION FACTOR f 08 07 Find the Q and V at the exit. Include friction losses (e.g., REAL fluid case) but ignore minor losses. Absolute Roughness e = 1.5 mm (See Moody Diagram next sheet) FE Manual Moody Diagram 06 .05 .04 03 02 01 0.1 0.2 CLAMINAR CRITICAL FLOW ZONE LAMINAR FLOW f-64/Re 0.4 0.6 0.8 1 6 8 10³ 2 TRANSITION ZONE CRITICAL Re 2 GLASS, DRAWN BRASS, COPPER, LEAD COMMERCIAL STEEL, WROUGHT IRON ASPHALTED CAST IRON GALVANIZED IRON CAST IRON CONCRETE RIVETED STEEL -0.03 CORRUGATED METAL PIPE -0.2 LARGE TUNNEL, CONCRETE OR STEEL LINED 0.002 -0.004 BLASTED ROCK TUNNEL 1.0 <-2.0 4 6 8 10 ZIN FI SMOOTH 410.0 feet 0.003 0.1 0.0001 -0.0003 0.0002 -0.0006 0.0002 -0.0008 0.0006 -0.003 0.001 -0.01 2 8" Dia. VALUE OF VD FOR WATER AT 60°F (V IN FPS, DIN INCHES) 4 6 8 10 2 4 6 8 10² 2 4 6 8 10³ 50' COMPLETE TURBULENCE ROUGH PIPES SMOOTH PIPES 4 6 8 105 2 4 6 8 10⁰ VD REYNOLDS NUMBER Re= V 2 3 00002 00001 6 8 10 372.5 feet 2 4 6…
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A venturi meter with a throat diameter of 100 mm is fitted in a vertical pipeline of 200 mm diameter with oil of specific gravity 0.88 flowing upwards. Two pressure gauges are fitted at tapping points, one at the throat and the other in the inlet pipe 320 mm below the throat. The difference between the 2 gage pressure readings is 28 kPa. a) Determine the flow in m^3/s neglecting head losses. (Please round-off final answer to four decimal places) * b) Working from Bernoulli’s equation, determine the difference in level (in millimeters) between the two limbs of a mercury manometer if it is connected to the tapping points and the connecting pipes are filled with the same oil. (Please round-off final answer to a whole number)
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An oil (S = 0.85, v = 1.8x105 m²/s) flows through 0.1m diameter pipe at 2m³/sec, 150m long. Find the head loss in the flow if the used pipe is cast iron type (e = 0.26mm).
A venturi meter with a throat diameter of 100 mm is fitted in a vertical pipeline of 200 mm diameter with oil of specific gravity 0.88 flowing upwards. Two pressure gauges are fitted at tapping points, one at the throat and the other in the inlet pipe 320 mm below the throat. The difference between the 2 gage pressure readings is 28 kPa. (a) Determine the flow in m^3/s neglecting head losses (b) Working from Bernoulli's equation, determine the difference in levels (in mm) between the two limbs of a mercury manometer if it is connected to the tapping points and the connecting pipes are filled with the same oil Draw illustrations Use 3 decimals

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