Propagation of Measurement-While-Drilling Mud Pulse during High Temperature Deep Well Drilling Operations

Table 2

Parameters for the calculation of temperature profile.

H; m	𝑟𝑑; m	𝑟𝑐; m	w; kg·s^−1	𝑔G; K·m^−1	𝑇sf; K	𝑇di; K	𝑇es; K	𝑘𝑒; W·m^−1·K^−1	𝑐fl; J·kg^−1·K^−1	𝑈𝑎; W·m^−2·K^−1	𝑈𝑑; W·m^−2·K^−1
5000	0.078	0.089	39.816	0.03	300	300	300	1.44	1674.72	163.25	172.05