|
BHA component
|
Length
(m)
|
Cumulative length
(m)
|
|
12-1/4 inch bit
|
0.28
|
0.28
|
|
RAB-8 (solid float/12-1/8 inch sleeve)
|
3.78
|
4.06
|
|
Telescope 825 HF
|
8.50
|
12.56
|
|
12-1/4 inch stabilizer
|
2.34
|
14.90
|
|
8 inch nonmagnetic drill collar
|
9.13
|
24.03
|
|
8-1/2 inch drilling collar
|
9.30
|
33.33
|
|
8-1/2 inch drilling collar
|
9.30
|
42.63
|
|
8-1/2 inch drilling collar
|
9.30
|
51.93
|
|
8-1/2 inch drilling collar
|
9.30
|
61.23
|
|
8-1/2 inch drilling collar
|
9.30
|
70.53
|
|
8-1/2 inch drilling collar
|
9.30
|
79.83
|
|
Mechanical jar
|
10.70
|
90.53
|
|
8-1/2 inch drilling collar
|
9.30
|
99.83
|
|
8-1/2 inch drilling collar
|
9.30
|
109.13
|
|
8-1/2 inch drilling collar
|
9.30
|
118.43
|
|
8-1/2 inch drilling collar
|
9.30
|
127.73
|
|
8-1/2 inch drilling collar
|
9.30
|
137.03
|
|
Crossover sub
|
1.00
|
138.03
|
|
5-7/8 inch 26.40 drill pipe (steel)
|
10.00
|
148.03
|