1000HP Land Drilling Rig API Certified ZJ40 Drilling Rig Skid Mounted For Oil Field

on shore Skid-mounted Drilling Rig ZJ40

The 1000HP skid-mounted land drilling rig is designed to meet the demanding requirements of onshore drilling operations. With a powerful 1000HP DC electric drive, this rig offers stepless speed regulation for drawworks, rotary tables, and mud pumps, ensuring smooth and precise control during drilling activities. The rig’s advanced AC-SCR-DC transmission technology allows for seamless performance under high-pressure and high-displacement conditions, making it suitable for various drilling depths, including 3200m with 5″ drill pipe and 4000m with 4 1/2″ drill pipe.

Key features include a robust hydraulic disc brake system on the drawworks, ensuring reliable braking and enhanced safety. The ZJ40D also comes with a comprehensive driller’s cabin, offering a centralized control system with PLC logic control, real-time monitoring, and data storage capabilities. This setup reduces manual labor, improves operational safety, and enhances drilling efficiency.

The rig’s mast and substructure are designed for ease of transport and quick setup, with options for swing lift or double-lift systems. The rig can be equipped with top drive drilling equipment to further enhance its operational capabilities. The ZJ40D’s flexibility, combined with its power and precision, makes it an ideal choice for high-performance drilling in challenging environments.

SMKST provides a range of internationally compliant components and accessories for the ZJ40D, ensuring compatibility and optimal performance across all drilling operations.

1000HP Land Rig (Skid-Mounted) with DC Electric Drive – ZJ40D Specifications

Parameter	Specification
Nominal drilling depth	2500-4000 m (8202-13123 ft) with 114mm (4 1/2″) drill pipe
	2000-3200 m (6562-10499 ft) with 127mm (5″) drill pipe
Max. hook load	2250 kN (505820 lbf)
Hook speed	0-1.44 m/s (0-4.72 ft/s)
Line strung of hoisting system	10
Drilling line diameter	32 mm (1.26 in)
Max. pull of fast line	280 kN (62952 lbf)
Drawworks Model	JC40D
Drawworks Rated power	735 kW (1000 HP)
Drawworks Speed	4 gears
Main brake	Hydraulic disc brake
Auxiliary brake	Eddy or pneumatic air-cooled disk brake
Crown Block Model	TC225
Travelling Block Model	YC225
Sheave OD of hoisting system	1120 mm (44.09 in)
Hook Model	DG225
Swivel Model	SL225
Swivel Stem dia.	75 mm (2.95 in)
Rotary Table opening	698.5 mm (27.5 in)
Rotary Table Speed	I or II, stepless speed regulation
Rotary Table Drive model	Independent electric drive or compound drive
Mast Type	K
Mast Height	43 m (141.08 ft)
Mast Max. load	2250 kN (505820 lbf)
Mast Racking board height	24.5, 25.5, 26.5 m (80.4, 83.6, 87 ft)
Substructure Type	Swing lift or double-lift
Substructure Floor height	7.5 m (24.6 ft)
Substructure Clear height)	6.3 m (20.7 ft)
Mud Pump Model × number	F-1300 × 2
Mud Pump Drive mode	DC electric
High-pressure manifold	Bore dia. Ф103 mm (4.06 in) × 35 MPa (5000 psi)
Electric drive mode	AC-SCR-DC, one for one or one for two
Main generator number and capacity	3 × 1750KVA