API Heavy Height Drill Pipe Hwdp for Well Drilling

• After-sales Service: Support
• Warranty: Support
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Alloy
• Model NO.: Z07-03000
• Transport Package: Wooden Box
• Specification: 2.7/8", 3.1/2", 4", 4.1/2", 5", 5 1/2"
• Trademark: TIANHE
• Origin: China
• HS Code: 8431431000
• Production Capacity: 5000piece/Year

Product Description

Product Description

<sub>Heavy Weight Drill Pipe (HWDP ) is an intermediate weight drill stem component which is used in conjunction with the drill pipes and dril l collars. TIAnHE HWDPis available in standard, spiral and non- magnetic designs. In some applications, heavy-weight drill pipes also can be used instead of the drill collars.
TIANHE HWDP is made from one-piece AISI 4145H modified quenched   and   tempered st eel. I t is designed f or t ough drilling environment in vertical and directional wells. TIANHE HWDP is a transition member between drill collar and drill pipe. For directional holes HWDP provides weight- on-bit and additional stiffness to prevent buckling.

Specifications - Heavy Weight Drill Pipe
Features and Benefits</sub>

• _{A center upset or wear pad to increase tube life, reduce hole drag and differential sticking problems;}
• _{Connections are completed (phosphate coated) to protect them from the elements after machining and to help prevent galling upon initial make-up;}
• _{Thread roots are cold rolled on API and H-90 connections. And pressed steel thread protectors are supplied for standard connections;}
• _{Hardbanding and internal coating can be provided on customer's request.}

Detailed Photos

 

 

 

Product Parameters

 

Size(in)	Product Code	O. D. (In) P.	I.D. (in)	Tool Joint O.D. (in)	Tool Joint I.D. (in)	Conn ectio n	Max.Elev ator Diameter (in)	Centra l upset Dia. (in)	Min.Drift Dia. Size (in)
3 1/2	Z07-03000	3 1/2	2 1/4	4 3/4	2 1/4	NC38	3 7/8	4	2
	Z07-03001		2 1/16	(4 7/8, 5)	2 1/16				1 13/16
4	Z07-04000	4	2 1/2	5 1/4	2 1/2	NC40	4 3/16	4 1/2	2 1/4
	Z07-04001		2 9/16		2 9/16				2 5/16
4 1/2	Z07-05000	4 1/2	2 11/16	6 1/4	2 11/16	NC46	4 11/16	5	2 7/16
	Z07-05001		2 3/4		2 3/4				2 1/2
	Z07-05002		2 13/16		2 13/16				2 9/16
5	Z07-06000	5	3	6 5/8	3	NC50	5 1/8	5 1/2	2 3/4
5 1/2	Z07-07000	5 1/2	3 1/4	(7 1/4,7 1/2)	3 1/4	5 1/2 FH	5 11/16	6	3
	Z07-07001		3 3/8		3 3/8				3 1/8
	Z07-07002		3 7/8		3 7/8				3 5/8
	Z07-07003		4		4				3 3/4
6 5/8	Z07-08000	6 5/8	4	8 (8 1/4,8 1/2)	4	6 5/8 FH	6 15/16	7 1/8	3 3/4
	Z07-08001		4 1/2		4 1/2				4 1/4
	Z07-08002				5				4 3/4

  

Certifications

 

 

Packaging & Shipping

 

All the packing will be suitable for export packing. All precautions will be taken to protect the cases from damage during overseas transportation,so as to receive them under proper conditions at the final destination.

Company Profile

Tianhe Oil Group Huifeng Petroleum Equipment Co., Ltd is a modernized medium-scale enterprise specialized in production of oil and gas tools.

As an API-Certified established manufacturer and supplier of a comprehensive range of downhole equipment with related accessories, we are committed to providing the highest Quality products for the Petroleum and natural gas industry since 1973.

Tianhe Oil Group strongly believes and promotes Total Quality Management, implement the ISO quality management system and HSE management system and API Standard, which has been deeply implanted into every person's thought and carried out into every aspect of work.

So far, Tianhe Oil Group has established strong business relationships with over 200 international oil & gas companies in supporting the top 50 oil producing countries.

We take pride in delivering superior performances and reliability. Our objective is to exceed your expectations, improve your economics and be an integral part of your strategies.