Question: For the following vertical well: 9 - 5 / 8 CSD: 1 3 , 5 0 0 ft Next TD: 1 6 , 5 0
For the following vertical well: CSD: ft Next TD: ft FG @ casing shoe: psift Surface temperature: Temperature gradient: ft Max. mud weight for the next hole: ppg Max. pore pressure gradient at the next hole: psift Open hole diameter: Assume the drillstring only consists of drilling bit and drill pipe. a Calculate the kick tolerance for the following cases: a Gas density ppg b Oil density ppg b Discuss the effect of temperature on the kick tolerance when the formation fluid is gas. c Also, discuss the effects of MW FPP and type of formation fluid on the kick tolerance. Calculate the burst resistance for the N casing, if of the casing wall
thickness gets worn out.
a Compare the new burst resistance with the original value.
b How does this phenomenon casing wear affect the casing design process?
For the following vertical well:
CSD:
Next TD:
FG @ casing shoe:
Surface temperature:
Temperature gradient:
Max. mud weight for the next hole: ppg
Max. pore pressure gradient at the next hole:
Open hole diameter:
Assume the drillstring only consists of drilling bit and drill pipe.
a Calculate the kick tolerance for the following cases:
a Gas density
b Oil density ppg
b Discuss the effect of temperature on the kick tolerance when the formation fluid is gas.
c Also, discuss the effects of MW FPP and type of formation fluid on the kick tolerance.
help me solve this assignment....!!!
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