Shandong Kerui Petroleum Equipment Co.,Ltd
china-petroleum-equipment.com
Add to Cart
1. ZJ30~ZJ90 RIG
2. Electrical driven drilling rig
3. Mechanical driven drilling rig
4. SCR DC driving system
5. VFD system
Main technical parameters of 9000m drilling rigs
|
MODEL:U.S Met |
ZJ90/6750D |
ZJ90/6750DB |
|
Nominal drilling depth: |
1970030000ft 60009000m(4 1/2"DP) |
1970030000ft 60009000m(4 1/2"DP) |
|
Max.hook load: |
1518000lps 6750kN |
1518000lps 6750kN |
|
Max.drill stem load: |
716500lps 3250kN |
716500lps 3250kN |
|
Drawworks max.input power : |
3000HP 2200kw |
3000HP 2200kw |
|
Drawworks speed steps |
4 |
stepless |
|
Main brake model |
Hydraulic disk brake/band brake |
Hydraulic disk brake/band brake |
|
Auxiliary brake model |
energy consumption brake /eddy current brake /E.T.N brake |
energy consumption brake /eddy current brake /E.T.N brake |
|
Wireline diameter: |
1-5/8" 42mm |
1-5/8" 42mm |
|
Crown sheaves number and travelling sheaves number |
8×7 |
8×7 |
|
Open diameter of rotary table: |
49-1/2" 1260mm |
49-1/2" 1260mm |
|
Rotary table drive type |
Independent electric drive |
Independent electric drive |
|
Mast type |
"K" |
"K" |
|
Clear height of mast: |
157ft 48m |
157ft 48m |
|
Substructure height: |
29.5ft(9m),34.5ft(10.5m),39.4ft(12m) |
29.5ft(9m),34.5ft(10.5m),39.4ft(12m) |
|
Clear height of substructure: |
25ft(7.62m),30ft(9.12m),34.8ft(10.6m) |
25ft(7.62m),30ft(9.12m),34.8ft(10.6m) |
|
Power of single mud pump: |
1600HP 1180kw |
1600HP 1180kw |
|
Mud pump sets |
3 |
3 |
|
Type of driving |
AC-SCR-DC |
AC-VFD-AC |
|
Power of main diesel: |
1632HP 1200kw |
1632HP 1200kw |
|
Main diesel sets |
5 |
5 |
|
Total volume of mud tank: |
2500BBL 400 m3 |
2500BBL 400 m3 |