introduction-to-wellbore-positioning-r10-2026

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Average Angle Example

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Md1 = 1000 Inc1 = 28 Azi1 = 54 Md2 = 1100 Inc2 = 32 Azi2 = 57

Delta MD = 100 Average Inc = 30 Average Azi = 55.5

Delta East = 100 sin(30) sin(55.5) = 41.2 Delta North = 100 sin(30) cos(55.5) = 28.3

Delta TVD = 100 cos(30) = 86.6

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