Modularized Drilling Rig_Sinotai Petroleum Equipment Co., Ltd

◆ This kind of drilling rigs are designed and manufactured in accordance with API Spec Q1、4F、7k、8C、9A and RP500，GB3826.1、GB3836.2 ，SY5609 standards.

◆ These drilling rigs adopt an advanced AC-VFD-AC or AC-SCR-DC drive system and a non-step speed adjustments can be realized on the drawworks, rotary table and mud pump, which can obtain a good well-drilling performance with the following advantages : calm startup, high transmission efficiency and auto load distribution.

◆ One-to-one control is designed for the VFD system and one-to –two control is designed for the SCR system., The intellectual control of the driller over the drilling rigs can be realized by PLC system and the integrated design of touch screen parameters of gas, electricity, fluid and drilling instrumentation.

◆ K type mast and the swing-up/sling-shot substructure have a good stability and provide a large working space. The mast and the equipment on the drill floor can be assembled on the ground and raised integrally.

◆ The skid module structure can make the whole unit very compact and quick for movement, which can meet the requirements of the whole-unit-trucked transportation and of cluster-type-well drillings.

◆ The drawworks will be driven by a single-shaft gear with a non-step speed adjustment. The transmission is simple and reliable. The drawworks is equipped with a hydraulic disc brake and a motor-energy-consumption braking, and the braking torques can be controlled via the computer.

◆ An auto bit feeder is equipped individually to realize real-time monitoring to the dropping process and drilling process of the DP.

◆ Safety and inspection measures are strengthened under the guidance of the design concept of “Humanism Above All” to meet the requirements of HSE.

Model		ZJ30		ZJ30DB	ZJ40	ZJ40LDB	ZJ40DB	ZJ50LDB	ZJ50D	ZJ50DB	ZJ70LDB	ZJ70D	ZJ70DB	ZJ90DB
Drilling depth(m)	4 1/2”DP		1600-3000	1600-3000	2500-4000	2500-4000	2500-4000	3500-5000	3500-5000	3500-5000	4500-7000	4500-7000	4500-7000	9000
Drilling depth(m)	5”DP		1500-2500	1500-2500	2000-3200	2000-3200	2000-3200	2800-4500	2800-4500	2800-4500	4000-6000	4000-6000	4000-6000	8000
Max hook load (lbs)		380000		380000	500000	500000	500000	700000	700000	700000	1000000	1000000	1000000	1517400
Hook speed (ft/s)		0.67~4.9		0~3.9	0.49～4.5	0.67-4.6	0-3.9	0-3.9	0-3.9	0-3.9	0-3.9	0-3.9	0-3.9	0~6
Mast height (m)		33		41	43	43	43	43、45	43、45	43、45	45	45	45	48
Mast type		Erective section		K type	Erective section	K type
Height of the drill floor (m)		5.6		5	6	7.5	7.5	7.5, 9	7.5, 9	7.5, 9	9, 10.5	9, 10.5	9, 10.5	12
Substructure type		Folding frame		Folding frame	Folding frame /telescopic	swing-up	Swing-up	Swing-up/sling-shot			Swing-up
Engine type		CAT3408 DITAOr 2×C-15 ATAAC		AC-VF motor	2×CAT3412 DITAor 2×C-16 ATAAC	G12V190PZL-3	CAT3512B generator set	G12V190PZL-3	CAT3512B generator set		A12V190PZL-3	CAT3512B generator set
Engine power (No×hp)		2×531 or 2×526		671	2×650 or 2×660	3×1086	2×1676+536	3×1086+1609	3×1676	3×1676	3×1421	4×1676	4×1676	5x1757
Transmission type		Hydraulic+ mechanical		Electrical+ Mechanical	Hydraulic+ mechanical	Hydraulic+ mechanical	VFD	Hydraulic+ mechanical	DC	VFD	Hydraulic+ mechanical	DC	VFD	VFD
Model of the transmission box		2×M5620AR		JZK-190 4-shiftgear box	M6620AR	YZOJ750	ZJQ40DB	YZOJ750	ZJQ50D	ZJQ50DB	YZOJ750	ZLQ70D	ZJQ70DB	ZLQ90DB

Traveling system

5×6/4×5

5×6

5×6/6×7

5×6

6×7

7x8

Drawworks Model

JC30K

JC30DB

JC40K

JC40LDB

JC40DB

JC50LDB

JC50D

JC50DB

JC70LDB

JC70D

JC70DB

JC90DB

Drawworks power (hp)

536

671

986

1475

2000

3000

Main brake

Band

Band /disc

Band/disc

disc brake

Disc brake

Auxiliary brake

324WCB

236WCB

FDWS40

energy-consumption braking

FDWS50

DWS50

Energy-consumption braking

FDWS70

DWS70

Motor resistance brake

Main wireline diameter (in)

1-1/8”
1-1/4”

1-1/8”

1-1/4”

1-3/8”

1-1/2”

1-3/4”

Model of the hook block

YG225

YC225
DG225

YC315
DG315

YC450
DG450

YC675
DG675

Model of the swivel

SL225

XSL225

SL225

SL450

SL750

Model of rotary table

ZP205、P275

ZP275

ZP375

ZP495

Mud pump power (hp/set)

1000/2

1300/2

1600/2

1300/3

1600/3

2200/3

Working pressure of the hydraulic system (psi)

2030/2320

Working pressure of air system (psi)

145

Corresponding parameter set not found, please add it in property template of background

暂未实现,敬请期待