Shandong Kerui Petroleum Equipment Co.,Ltd
china-petroleum-equipment.com
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 3000m Drilling Rigs
|
MODEL:U.S Met |
ZJ30/1700L |
ZJ30/1700LD |
|
Nominal drilling depth: |
4250∼9850ft 1600∼3000m(4 1/2"DP) |
5250∼9850ft 1600∼3000m(4 1/2"DP) |
|
Max.hook load: |
382000lps 1700kN |
382000lps 1700kN |
|
Max.drill stem load: |
225000lps 1000 kN |
225000lps 1000 kN |
|
Drawworks max.input power |
750HP 550kw |
750HP 550kw |
|
Drawworks speed steps |
4forward+2reverse |
4forward+2reverse 4 |
|
Main brake model |
Hydraulic disk brake/band brake |
Hydraulic disk brake/band brake |
|
Auxiliary brake model |
eddy current brake /E.T.N brake |
eddy current brake /E.T.N brake |
|
Wireline diameter: |
1-1/8" 29mm |
1-1/8" 29mm |
|
Crown sheaves number and travelling sheaves number |
6×5 |
6×5 |
|
Open diameter of rotary table: |
20-1/2" 520.7mm |
20-1/2" 520.7mm |
|
Rotary table drive type |
Independent/combination drive |
Independent electric drive |
|
Mast type |
"K" |
"K" |
|
Clear height of mast: |
134ft 41m |
134ft 41m |
|
Substructure height: |
16.4ft(5m)19.7ft(6m)24.6ft(7.5m) |
16.4ft(5m)19.7ft(6m)24.6ft(7.5m) |
|
Clear height of substructure |
12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) |
12.4ft(3.76m)15.6ft(4.76m)20.5ft(6.26m) |
|
Power of single mud pump |
1000HP 735kw |
1000HP 735kw |
|
Mud pump sets |
2 |
2 |
|
Type of driving |
integrated chain box |
integrated chain box |
|
Power of main diesel: |
1100HP 810kw |
1100HP 810kw |
|
Main diesel sets |
2 |
3 |
|
Total volume of mud tank: |
1500BBL 240 m3 |
1500BBL 240 m3 |