Theoretical Study and Experiment Validation on Drilling Cutting Weight during the Whole Process of Drilling

Table 6

The total drilling cutting weight (kg/m).

c1 (MPa)	Distance ahead of working face (m)
	2	3	4	5	6	7	8	9	10	11	12	13	14
0.8	2.141	2.180	2.224	2.274	2.33	2.392	2.461	2.538	2.621	2.712	2.811	2.918	3.034
1.0	2.098	2.125	2.155	2.190	2.230	2.273	2.321	2.375	2.433	2.496	2.565	2.639	2.719
1.2	2.072	2.092	2.115	2.142	2.171	2.203	2.240	2.279	2.323	2.370	2.421	2.476	2.536