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SOLUTION - ipt.ntnu.nostanko/files/Courses/TPG4230/2018/Exam/2018_Exam... · Water Gas ratio of 6...

Date post: 18-Sep-2019
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Transcript

 

 

 

 

SOLUTION: 

86.76 

 

SOLUTION: 

 

 

SOLUTION: 

 

 SOLUTION: 

 

 

SOLUTION: 

 

 

SOLUTION: 

 

 

SOLUTION: 

5.946e6 Sm^3/d 

 

SOLUTION: 

 

 

SOLUTION: 

 

 

SOLUTION: 

 

 

SOLUTION: 

 

The higher the plateau, the shorter the plateau duration is. This is because a higher production will 

make reservoir pressure to decline much faster. The lower plateau height is, the longer the plateau 

duration is.  

 

 

SOLUTION: 

 

 

SOLUTION: 

 

(usually high pressures and low temperatures). 

There will be a hydrate problem in the pipeline because the pressure and temperature along the 

pipeline cross and move inside the hydrate formation region. 

 

 

SOLUTION: 

 

Water Gas ratio of 6 E‐6 Sm3/Sm3. The plateau production of the field is 20 MSm3/d, thus it produces around 120 Sm3/d of water, or, equivalently, 120 000 kg/d of water. If we assume that the inhibitor

concentration used is 35 in weight %, then this gives kg/d of MEG that must be continuously injected on the field.

 

 

 

SOLUTION: 

 

3.13E9 

 

 

 

SOLUTION: 

 

 

 

 

 

 


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