Name: AISI Alloy Steel Junk Sub Downhole Oil Tools For Oil Well Drilling Fishing
Brand: Techcore
Price: 1 USD

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AISI Alloy Steel Junk Sub Downhole Oil Tools For Oil Well Drilling Fishing

Brand Name:Techcore

Certification:ISO, BV, SGS

Model Number:Juck Sub

Minimum Order Quantity:1 set

Delivery Time:35-40 days

Place of Origin:CHINA

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Techcore Oil Tools Co.,Ltd,

Verified Supplier

Address: No.25th Gaoxin6th Road, Xi'an, China

Supplier`s last login times: within 42 hours

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Product Details Company Profile

Product Details

Well Bore Clean Tools Junk Sub For Oil Well Drilling Fishing Tools
Junk Sub is the component of well bore clean tools. The junk sub is normally run just above the drill bit which has a cup for catching object too heavy to be completely circulated out of the hole. This is particularly advantageous in junk milling operations.By running a Junk Sub above a Scraper, operators can get quicker, cleaner scraping jobs. Junk Sub is constructed from high quality steel, and features a rib guide which prevents the cup from becoming crushed and helps guide the tool through tight places upon withdrawal from the hole.

Technical parameter of Junk sub

Model Size	Standard top connection	Diameter of Bore /inch	Length of cup /inch	Total Length / inch
4” to 5 5/8”	2 3/8 REG	3 /4	10	29
			20	4
			30	53 1/2
4 5/8” to 4 7/8”	2 7/8 REG	1 1/4	10	29 1/2
			20	44
			30	54
5 1/8” to 5 7/8”	3 1/2 REG	1 1/2	10	30 1/2
			20	45
			30	55
6” to 6 3/8”	3 1/2 REG	1 1/2	10	30 1/2
			20	45
			30	55
6 1/2” to 7 1/2”	3 1/2 REG	1 1/2	10	30 1/2
			20	45
			30	55
7 1/2” to 8 1/2”	4 1/4 REG	2 1/4	10	31 1/2
			20	46
			30	56
8 5/8” to 9 5/8”	4 1/4 REG	2 1/4	10	31 1/2
			20	46
			30	56
9 5/8” to 11 5/8”	6 5/8 REG	3 1/2	10	33
			20	48
			30	58
11 1/2” to 13”	6 5/8 REG	3 1/2	10	33
			20	48
			30	58
14 3/4” to 17 1/2”	7 5/8 REG	4	10	36
			20	50
			30	60

Advantage of Techcore Oil Tools

Techcore Oil Tools has committed to the design of downhole tools for more than ten years.With the professional Research and Development (R&D) department and skilled engineers, Techcore improves the advanced technology in design and manufacture of the downhole oil tools .

In order to meet different requirement of downhole operation, in recent years, we joint with other factory who have accumulated abundant experiences in design and development the well completion tools, to manufacture and supply the oil well downhole tools, so that Techcore can offer one-stop purchasing service of downhole operation tools in well testing, well perforation, well completion.

Product Scope

Drill Stem Testing Tools: RTTS packer, RTTS circulating valve, RTTS safety joint, Downhole tester valve, Select tester valve, LPR- N Valve, Tubing String Tester Valve, Omni valve, Multi-cycle circulating valve, RD Circulating valve, RD safety Circulating Valve, Hydraulic Circulating Valve, Hydraulic jar, vertical shock absorber, radial shock absorber, RD safety circulating valve, high pressure retrievable packer with bypass, CHAMP packer, IPO valve, Sleeve type drain valve, rupture disk sampler, super safety valve with control panel, BOP safety valve for downhole operation and so on.

Well Bore Clean Tools: Casing Scraper, Junk Sub, Junk Basket etc.

Coiled Tubing Tools: Motorhead assy, Check valve, Washing over tool, Connector, Hydraulic jar.

Wireline tools: Wireline BOP, Slickline connector, swivel joint, Knuckle joint, Rope socket etc.

Company Profile

ZZ Top Oil Tools Co.,Ltd as head office registered in Xi’an City in 2010, and in 2016, ZZ TOP OIL TOOLS enlarged the downhole oil tools factory under the Brand - TECHCORE in Baoji, which engages in designing and manufacturing the downhole oil tools including DST tools, Coiled tubing tools etc.

As one group, ZZ TOP provides the clients highly efficient & expertise service as well as more comprehensive products to meet the customers' requirements during the work, and insists on "Traceability, Serialization" for each tools and related parts

Equipments List

Techcore specialized in design, manufacture and sales of the oil well downhole tools as below:

* Drill stem testing tools for cased hole, open hole and slim hole:

Retrievable packer, circulating valve,safety joint, downhole tester valve,LPR- N Valve, multi-cycle circulating valve, hydraulic jar, shock absorber, RD safety circulating valve,CHAMP packer, IPO valve, tubing string test valve, drain valve,RD sampler, super safety valve etc.

* Coiled Tubing Tools: Double slip connector, roll on connector, roll on x thread connector, double flapper check valve, motor head, dual function circulating valve, hydraulic jar, fishing tools etc.

* Perforating tools: Various perforator & perforating gun system, Shaped Charge Body

*Oil well completion tools include: Subsurface safety valve, wireline retrievable subsurface safety valve, single string production packer, dual strings production packer, ESP packer, mechanical set packer, permanent packer, compensation device, bridge plug, sliding sleeve, nipples etc.

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