11  September  2010

Established in 2000,  Xi'an Dongxin Petroleum Equipment Plant Co., Ltd is an integrated company en scientific research, design, production and services. It is a high-tech company which provides drilling equipments, tools and services.

Its plant is located on north of Lishan Mountain, Lintong Development Area.

It mainly produces gas and oil drilling tools and equipments. The main products includes various gas and oil wellhead, gas pipe safety guarding device, down hole safety guarding device in gas well, down hole choke holder of gas well, tri-functional automatic shut-off device of gas well, hydraulic dual OD driller stabilizer, high-pressure injection well head, various packers, blanking plug, ball injector valves, oil drainers, fishers and so on. In them, more than 10 products lead technological level in China, like gas well head device for replacing components under pressure, gas pipe safety guarding device, and driller tapered stabilizer, etc.

Choke and Kill Manifold

Product Description:
 
Choke and Kill Manifold is important facility in near-balance drilling in petroleum prospecting. Using together with drilling blowout preventer, these two manifolds can prevent well kick and overrunning. It can prevent drill fluid from polluting production layers, while assure fast and safe drilling.  

Features

The design can be changed according to customers'  requirements. All valves were made of Corrosion-resistant and washing-out resistant materials. Good sealing, easy to shut on and off, safe and reliable. The choke holder can be droved by either manually or hydraulically. And can be assembled in different form according to customers' requirements.

Tech. Parameters

1.Products standards: API SPEC 6A , API SPEC 16C
2.Products Spec. Level: PSL2-PSL3 
3.Material Level: DD, EE, FF
4.Applicable Media: Acidic corrosive media and non-corrosive media like oil and gas.
5.Drift Diameter Nominal: 65(2  9/16")
6.Applicable Temperature: -29¡æ-100¡æ 
7.Rated working pressure: 70-105 MPa