Table 6 Hydraulic calculations of the wells MJ-X4 and X7 for different cases.
Cases | Parameter | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
MJ-X4 | MJ-X7 | ||||||||||
Min. | 1 | 2 | 3 | 4 | 5 | Min. | 1 | 2 | 3 | 4 | |
Flow rate (gpm) | 650 | 650 | 650 | 650 | 650 | 650 | 600 | 600 | 600 | 600 | 600 |
SPP (psi) | 2048.53 | 1804.35 | 1645.86 | 1537.21 | 1459.49 | 1401.98 | 1735.84 | 1574.72 | 1464.25 | 1385.23 | 1326.77 |
TFA (in2) | 0.6 | 0.7 | 0.8 | 0.9 | 1 | 1.1 | 0.7 | 0.8 | 0.9 | 1 | 1.1 |
BPD (psi) | 920.38 | 676.2 | 517.71 | 409.06 | 331.34 | 273.83 | 687.47 | 526.34 | 415.88 | 336.86 | 278.4 |
% at the Bit | 44.93 | 37.48 | 31.46 | 26.61 | 22.7 | 19.53 | 39.6 | 33.42 | 28.4 | 24.32 | 20.98 |
Power (hp) | 322.1 | 236.65 | 181.18 | 143.16 | 115.96 | 95.83 | 240.59 | 184.2 | 145.54 | 117.89 | 97.43 |
Power/ Annuals (hp/in2) | 2.73 | 2.01 | 1.54 | 1.21 | 0.98 | 0.81 | 2.04 | 1.56 | 1.23 | 1 | 0.83 |
Jet Impact force- JIF (lbs) | 998.62 | 855.96 | 748.97 | 665.75 | 599.17 | 544.7 | 870.23 | 761.45 | 676.84 | 609.16 | 553.78 |
JIF in annuals (psi) | 1220.12 | 1045.82 | 915.09 | 813.41 | 732.07 | 666.52 | 1063.25 | 930.34 | 826.97 | 744.27 | 676.61 |
Velocity (ft/sec) | 320.83 | 275 | 240.62 | 213.89 | 192.5 | 175 | 275 | 240.62 | 213.89 | 192.5 | 175 |
Surface drop (psi) | 0 | 0 | 0 | 0 | 0 | 0 | 150 | 150 | 150 | 150 | 150 |
Drill string drop (psi) | 1073.22 | 1073.22 | 1073.22 | 1073.22 | 1073.22 | 1073.22 | 816.49 | 816.49 | 816.49 | 816.49 | 816.49 |
Motor drop (psi) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Bit drop (psi) | 920.38 | 676.2 | 517.71 | 409.06 | 331.34 | 273.83 | 987.74 | 526.34 | 415.88 | 336.86 | 278.4 |
Annuals drop (psi) | 54.93 | 54.93 | 54.93 | 54.93 | 54.93 | 54.93 | 81.88 | 81.88 | 81.88 | 81.88 | 81.88 |
Total drop (psi) | 2048.53 | 1804.35 | 1645.86 | 1537.21 | 1450.49 | 1401.98 | 1735.84 | 1574.72 | 1464.25 | 1385.23 | 1326.77 |
ECD/shoe (s.g) | 1.21 | 1.21 | 1.21 | 1.21 | 1.21 | 1.21 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 |
ECD/ Bottom (s.g) | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 | 1.22 | 1.24 | 1.24 | 1.24 | 1.24 | 1.24 |
ECD drop/ shoe (s.g) | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
ECD drop/ bottom (s.g) | 0 | 0 | 0 | 0 | 0 | 0 | 0.01 | 0.01 | 0.01 | 0.01 | 0.01 |
