1). Nominal drilling depth : 23000ft (7000m) 2). Max. hook load: 4500Kn 3). Drawworks rated power: 2000HP

ZJ70/4500L 2000HP Land Drilling Rig

conformity with API Spec 4F, 7K, 8C Specifications.

Rig model	ZJ70/4500L
Nominal drilling depth (4 1/2" drill pipe)	14800-23000ft (4500-7000m)
Nominal drilling depth (5" drill pipe)	13100~19700ft (4000-6000m )
Max. hook load	4500Kn  (1000000Lbs)
Available height of derrick	150 ft (45.7m)
Traveling system	6×7
Wireline diameter	1 1/2"  (φ38mm)
Sheave OD	60" (1524mm)
Height of drilling floor	25' (7.5 m)
Height of rotary table beam	20' (6.3 m)
Opening diameter of rotary table	φ37-1/2” (φ952.5mm)
Steps of rotary table	4F+2R
Drawworks rated power	2000HP (1470kW)
Drawworks speed	4F+2R
Capacity of mud pump	1600HP (1176kW)×3
Power transfer type	mechanical drive
Mast	JJ450/45-K
Substructure	DZ450/7.5-K
Working Temperature	-20~50centigrade

     Rig model ZJ70/4500D Nominal drilling depth (4 1/2" drill pipe) 14800-23000ft (4500-7000m) Nominal drilling depth (5" drill pipe) 13100~19700ft (4000-6000m )  Max. hook load 4500Kn  (1000000Lbs) Available height of derrick  150 ft (45.7m) Traveling system 6×7 Wireline diameter 1 1/2"  (φ38mm) Sheave OD  60" (1524mm) Height of drilling floor 35' (10.5 m) Height of rotary table beam 30' (9 m) Opening diameter of rotary table φ37-1/2” (φ952.5mm) Steps of rotary table 1+1R, stepless speed regulation Drawworks rated power 2000HP (1470kW) Drawworks speed 4F, stepless change Capacity of mud pump 1600HP (1176kW)×3 Power transfer type AC—SCR—DC Mast JJ450/45-K Substructure DZ450/10.5-S Working Temperature -20~50centigrade

ZJ70/4500L 2000HP Land Drilling Rig

Verified Information This information is Verified by Bureau Veritas and is valid for the following period: 2012/12/05 --- 2013/12/05 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Drilling Rig and Parts	USD 32,000,000.00 per year	USD 6,531,399.30

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

Domestic Market	USD 6,531,399	100.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Welding machine	BX1-500	27	5.0	Acceptable
NC Cutting machine	SKL06115	1	5.0	Acceptable
Vertical lathe	CX6020	3	4.0	Acceptable
Radial drilling machine	Z3050	2	6.0	Acceptable
Horizontal milling and boring machine	T611C/4	1	4.0	Acceptable
Shaping machine	BY60125	2	3.0	Acceptable
Digital display horizontal milling and boring machine	TX611C	1	5.0	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Infrared thermometer	AR872S	1	5.0	Acceptable
Coating thickness gauge	No information	1	3.0	Acceptable
Digital display program sound level meter	AR814	1	5.0	Acceptable
Ultrasonic fault detector	CTS-22B	1	5.0	Acceptable
Optical theodolite	TE6	1	6.0	Acceptable
Vernier caliper	0-500mm	12	3.0	Acceptable

Production Flow: 1.Shaping 2.Milling and Boring 3.Drilling 4.Milling 5.Lathing 6.Cutting 7.Welding 8.Assembling 9.Painting Certification: Certified Picture Certification Name Certified By Certificate No. Product Name & Model No. Available Date-Expired Date

	ISO9001:2008	WCS, UKAS	060Q0191110	Design and Manufacture Service of Oil Drilling and Extracting Equipment	2011/08/30 --- 2014/08/29
	ISO14001:2004	WCS, UKAS	060E0291110	Oil Drilling and Extracting Equipment Design, Manufacturing and Services Activities Related to Environmental Management	2011/08/30 --- 2014/08/29
	OHSAS18001:2007	WCS, UKAS	060S0291110	Oil Drilling and Extracting Equipment Design, Manufacturing and Services Activities Related to Occupational Health and Safety Management Activities	2011/08/30 --- 2014/08/29
	API	American Petroleum Institute	4F-0169	Masts, Crown Block Assemblies, Substructures At PSL 1	2010/11/28 --- 2013/11/28
	API	American Petroleum Institute	7K-0221	Rotary Tables, Slush Pump Components Drawworks Components	2010/10/28 --- 2013/11/28
	API	American Petroleum Institute	8C-0134	Traveling Blocks and Hook Blocks at PSL 1	2010/11/28 --- 2013/11/28