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Oilfield Conventional Rubber Cement Plug
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Product: Views:164Oilfield Conventional Rubber Cement Plug 
Unit price: Negotiable
MOQ:
Quantity:
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-16 20:38
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Details
Oilfield Conventional Rubber Cement Plug
 
1) Types Available: Conventional standard plugs and non-rotating plugs are available;
 
2) Standard: API
 
3) API and ISO certified
 
4) Specifications: 4 1/2''---20''. More special sizes or combination are available as requested.
 
5) Material: Body--Nitrile Rubber
Core--Nylon or Aluminium.
 
6) Application

Our cementing plugs are specially designed with a positive wiping action to ensure that the casing is clean.
The top cementing plugs is designed to exert continous pressure on the casing wall.
The fins and tail section of bottom plugs provide positive wiping action. Fins also serve as a seal while cementing. 
 
7) Structure:

The core is made of nylon or aluminium, depending on the application and well conditions.
The plug is made of high performance materials--nitrile rubbers. 
 
8) Using Method:

Place bottom plug before injecting cement, and pump the scrape to clean the well-wall. After all is set, build the pressure of 2-4MPa till the rubber diaphragm is broken, and thus circulation is formed. Then inject the cement, place the top plug, pump, set the pressure, and well cementation comes to an end.
 
9) Parameter:
 

Casing 
Size(in)
Casing Weight Range Wiper Fin O.D Working 
Temperature
Working 
Pressure
Burst 
Pressure
Hardness
mm in mm in
4 1/2" 14.14-17.26 9.50-11.60 110 4.331 -30ºC to 
150ºC
≥15MP 1MP-2MP 75-95
5" 17.11-35.86 11.50-24.10 122 4.803
5 1/2" 20.83-39.88 14.00-26.80 135 5.315
7" 25.30-56.55 17.00-38.00 170 6.693
7 5/8" 35.72-63.69 24.00-42.00 185 7.283
9 5/8" 53.57-79.62 36.00-53.50 235 9.252
13 3/8" 71.43-107.15 48.00-72.00 333 13.11 -30ºC to 
150ºC
≥10MP
20" 139.89-197.93 94.00-133.00 498 19.606


Company Information
 
Puyang Zhongshi Group Co., Ltd is a professional manufacturer of various oilfield equipments and cementing accessories since 1997, restructured enterprise of SINOPEC. 
 
We have the certificates of API 5CT, API 10D, API 11E, API 6A, API 11AX, ISO 9001 and ISO 14001, etc..
 
Our products mainly include: 
 
1. Casing Centralizer 2. Float Collar & Float Shoe 
3. Cementing Plug 4. Cementing Head
5. Cement Basket 6. Tubing Pump / Rod Pump
7. Valve Ball & seat 8. Casing / Tubing Pipe and Coupling
9. Stage Collar 10. Pumping Unit
11. Air Blaster 12. Sucker Rod
 
Our group have more than 10 years export experience and 9 subsidiary factories, more than 500 employees. We are the first-class supplier of resources market of SINOPEC and CNPC. Our foreign customers are mainly from America, Central Asia, Russia, Southeast Asia, Middle East, etc.
Contact Us

PUYANG ZHONGSHI GROUP CO.,LTD

Add: 5th community, Zhongyuan oilfield, Puyang, China

Tel: 0086-371-87096211 / 15838304721

Fax: 0086-371-87096212 

Website: www.zs-oilfieldequip.com
 www.chinajixie.com
 www.casingcentralizer.com

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