1000HP, 4000m, ZJ40, Skid Mounted Oil Drilling Rig

Specifications

1. Model: ZJ40L, ZJ40LD,ZJ40DZ,ZJ40DB,ZJ40DBF
2. Normal Drilling Depth: 4000m
3.Standard: API
4. Drawwork Input Power:1000HP

TECHNICAL STANDARD AND REFERENCE:

 

API Spec 4F specification of mast and sub-structure of drilling rig and workover rig.
API Spec 7 specification for rotary drilling equipments
API Spec 7F specification for chains and chain wheel used on oilfield
API Spec 7K specification for parts of rotary drilling string
API Spec 8A specification for hoisting equipments for drilling operation and production
API Spec 9A drilling line specification
API RP500 classify recommendation practice on wellsite for petroleum equipments and electric devices
AISC Manual of Steel structure
The related standards of International Electro-technical Commission
IEEE The related standards of Institute of Electrical & Electronic Engineers,
SY/T5609—1999 Oil-drilling rig type and basic parameters
SY/T6283—97 HSE guidebook for oil natural gas drilling operation
GB50058—92 Design criteria for the electric equipments in blasting and fire hazard danger situation

 

Technical Specification:

Model: U.S  Met	ZJ40/2250L	ZJ40/2250LD	ZJ40/2250DZ	ZJ40/2250DB	ZJ40/2250DBF
Nominal Drilling Depth	8200~13200  2500~4000
4-1/2″DP ( ft /m)	6600~10500  2000~3200
5″DP ( ft /m)
Max. Static Hook Load (KIPS / KN)	496     2250
Max. Drill Pipe Load (KIPS / KN)	265    1200
Max. Input Power of Drawwork ( hp / Kw)	1000   735		1000/2100 735/1600	1000/1340 735/1000
Drawworks lifting shifts	4 forward  + 2 reverse	4	4/Stepless	Stepless
Main Brake Type	Disc Brake / Belt Brake
Auxiliary Brake Type	Eddy Current Brake / E.T. N Brakes		Dynamic Braking / Eddy Current Brake / E.T. N Brakes
Rope Diameter ( in / mm)	1-1/4   32
Max.  Rope of  Hoisting System	5×6
Rope Stringing Ways of Hoisting System	Straight  /  Patterns
Traveling Sheave Diameter  ( in / mm)	44    1120
Opening diameter of Rotary Table ( in / mm)	27-1/2  698.5
Rotary Table Drive Mode	Compound Drive	Independent Drive	Compound Drive, Independent Drive
Mast Type	“∏”
Mast Effective Height ( ft / m)	142   43
Substructure Height ( ft / m)	16.4,19.7,24.6 5,6,7.5
Substructure Clear Height  ( ft / m )	12.4,15.6,20.5 3.76,4.76,6.26
Single Mud Pump power ( hp / Kw)	1300   956
Mud pump Sets	2
Transmission	Whole Chain Box		AC-SCR-DC	AC-DC-AC(VFD)	AC-DC-AC(VFD)
					Pumping Set
Diesel Power (hp / Kw)	1100   810		1632       1200		1360     1000
Diesel Engine Sets	3				4
Total Capacity of Mud Tank ( BBL / m3)	1710  260

Note:

1. Crown Block and Water Table; 2. Catline Boom and Hoist Line; 3. Drilling Line; 4. Monkey board; 5. Traveling Block;

6. Top Drive; 7. Mast; 8. Drill Pipe; 9. Doghouse; 10. BOP; 11. Water Tank; 12. Electric Cable Tray;

13. Generator Sets; 14. Fuel Tank; 13. Generator Sets; 14. Fuel Tank; 15. Electrical Control House;

16. Mud Pumps; 17. Bulk Mud Component Tanks; 18. Mud Tanks; 19. Reserve Pit; 20. Mud-Gas Separator;

21. Shale Shakers; 22. Choke Manifold; 23. Pipe Ramp; 24. Pipe Racks.