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Drilling Tool Junk Sub - China

price: contact company for price

1)Overview: Drilling junk sub is able to run in the well to

get out deciduous gear, broken gear and bullet of the drill

bit left in the well. It is mainly made up of the body and

the barrel through a welding process. It is installed

between the drill bit and the drill collar (as near to the

drilling-shut as possible). When downhole metallic particles

are rushed over the barrel of the sub by the large

displacement, they will sink into the barrel due to the

broadening of the upward backflow passageway of the drilling

fluid and its speed decrease. Pumping termination shall be

adopted for the fishing of downhole junk with relatively

small granularity, which will sink into the sub drawn by its

own weight.

2)Product structure: Drilling junk sub is made up of body

and barrel.

3)This product is designed and manufactured in accordance

with relevant national and industrial standards.


Company Contact:


  • Phone: 8675561505391

  • Address: No.8022 Xingzhongbao Building Fuyong Avenue Bao'an, Shenzhen, China

  • Email: Email


Published date: July 29, 2013 -

  • Business Description: OMOXI GROUP LIMITED factory Guanghan Hongcheng

    Petroleum Tool Co., Ltd., which was founded on March 9, 2006, is located

    in Chengdu Plain and adjacent to the world renowned Guanghan Sanxingdui

    Ruins. The company manufacturer the whole series of petroleum drilling

    tools and covers an area of over 10,000 square meters and is provided

    with complete production facilities and office premises. The RMB5

    million fixed capital funded company currently has 33 employees, among

    which over 60% of them are technical personnel above intermediate level

    or are certified with college degree.

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