AISI 4140 Oil Well Completion Tools Cement Retainer Hydraulic Setting API Standard

Introudction of Cement Retainer

The cement retainer is the tools for the well completion operation. The cement retainer is desinged with compact structure,small OD, which make the cement retainer is easy to drill out. The cement retainer is suitable for any grade casing. A ratchet lock ring secure dynamic setting force.The seal system consists of one-piece packing element and metal back-up ring. The one-piece slip virtually eliminate premature setting,and will be easily drill out.

The cement retainer is available for 4 1/2” - 9 5/8”casing and used for secondary cementing operations.

Features of Cement Retainer

• The cement retainer can be directly set on HSB hydraulic setting tool.
• The cement retainer is able to be Milled to drill out.
• A ratchet lock ring secure dynamic setting force, ensure the safety setting during the pressure change
• With superior seal system,the cement retainer consist of one-piece packing element and metal back-up ring.
• Working pressure: 10,000psi

Specification of Cement Retainer

Casing OD.	Casing Weight	Setting Range		Max OD.
in	Lbs/ft	Min. in[mm]	Max. in[mm]	in[mm]
4 1/2	9.5-16.6	3.826[97.18]	4.090[103.88]	3.59[91.186]
5	11.5-21	4.154[105.50]	4.560[115.82]	3.93[99.822]
5 1/2	13-23	4.580[116.33]	5.044[128.12]	4.31[109.47]
5 3/4	14-26	4.890[124.21]	5.290[134.37]	4.70[119.38]
6 5/8	17-32	5.595[142.11]	6.135[155.83]	5.37[136.40]
7	17-35	6.000[152.40]	6.538[166.06]	5.68[144.27]
7 5/8	20-39	6.625[168.27]	7.125[180.98]	6.31[160.27]
8 5/8	24-49	7.511[190.78]	8.097[205.66]	7.12[180.85]
9 5/8	29.3-58.4	8.435[214.25]	9.063[230.20]	8.12[206.25]

About Techcore 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.

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.

Welcome to contact us for more information!

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. 

DST Tools Warehouse