oil well steam injection thermal metal packer downhole tools 5-1/2" 6-5/8"7" 9-5/8" manufacturer from China Dongying Zhaoxin Industry and Trade Co.,Ltd

oil well steam injection thermal metal packer downhole tools

Payment Terms:	T/T
Place of Origin:	Shandong, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 5-1/2" 6-5/8"7" 9-5/8"

Production Capacity: 20000

Delivery Date: 7days

Application: Oil

Means of Transport: Ocean,Land,Air

Packing: Plywood case

Type: Drilling Rig

Brand Name: zhaoxin

Size using casing from 5-1/2" to 9-5/8"

Characters:

1. Designed for thermal production oil well.
2.Working temperature:370°C
3. Good performance of seal and compensation, can expand or shrink according to the temperature changing.
4. Easy operation and maintain

The packer comprises a compensation pipe, where in one end of the compensation pipe is mutually connected with an over, and a lower joint is connected at the other end of the compensation pipe; the packer is arranged on the compensation pipe. After installation, you can seal the space between the tubing string and the casing, so that high-temperature hot steam directly into the formation; prevent gas went on more parts, thereby protecting the well casing, improve the efficiency of steam injection.

Secification :

Type	K331-142	K331-152	K331-205
Length(mm)	4700	4760	4760
Max OD (mm)	142	152	205
Min ID(mm)	62	62	76
Working tempareature(°C)	350	350	350
Working pressure (MPa)	17	17	17
Sealing temperature (°C)	250	250	250
Connection threads	Up:2-7/8NUE down:2-7/8"NUE	Up:4-1/2"BCSG,Down:2-7/8NUE	Up:4-1/2"BC