API 16A Double Ram BOP Blowout Preventer:

Ram Style BOP Profile

Hydraulic ram style BOPs are the important component of well drillig control equipment. It has the features: rapid open, labor-saving operation, easy maintenance, use for safe and so on.

Ram BOP is mainly composed of housing, side gate, hydro-cylinder, cylinder cap, piston, piston rod, lock shaft, sealing parts, ram, etc. Oil well's sealing or opening is achieved by moving ram, which is driven by piston rod and piston with hydraulic force.Compared with products of other structures, the product has the following characteristics:

1- The combined type hinge seat makes it's convenient to maintain and disassemble theproduct.

2- In order to guarantee the reliable sealing, the shaft sealing parts are locked by stainless plates and screws.

3- Seal ring of the side gate adopts reinforced rubber material to guarantee side gate's lifespan and its reliable seal.

4- The ram structure makes it's easy to change the rubber core and fore rubber core on the ram. The floating top rubber core can increase the seal reliability. A leading block,which mounted on the foreside of ram assembly, makes the drilling tools have automatic centering function.

5- The horizontal secondary seal equipment of side gate piston rod and sealing leakage hole not only guarantee the exchange ability of the side gate, but make leakage checking and secondary sealing operation be convenient.

6- Guide rib in the ram chamber of the housing can limit the moving direction of the ram.

7- The two-way seal of piston rod can prevent the inter-leakage between well fluid and hydraulic oil. And installation and dismantling of packing set is convenient.  

Category:

1. Classified as per ram quantity: Single ram blowout preventer; Double ram blowout preventer; Triple ram blowout preventer; 

2.Classified as per ram shape: Blind Rams: The rubber sealing element is flat and can seal the wellbore when there is nothing in it

Pipe Rams: The sealing element is shaped to fit around a variety of tubulars, which include production tubing, drill pipe, drill collars, and casing that will seal off the wellbore around it

Variable Bore Rams: The sealing element is much more complex and allows for sealing around a particular range of pipe sizes

Shearing Blind Rams: The blade portion of the rams shears or cuts the drill pipe, and then a seal is obtained much like the blind ram

Products Photos:

BOP Control Unit

Company Introduction

Xi'AN KINGWELL OILFIELD MACHINERY Co., Ltd. (KINGWELL) is a highly reputable supplier for oilfield equipment and services to Oil & Gas industries and provides complete solutions.

With over 10 years developing, we were developed from the beginning drilling service to manufacture factory who produce OCTG, drilling tools, DST tools and Solid control products.

KINGWELL have experienced team, stronger enough to meet any challenge, we do believe honest is the base of business and cooperation; our aim is to build solid relationship with any part of honest. kingwell can provide highly efficient services to its clients resulting in accurate and timely deliveries at the best prices. Our products have been exported to Europe, American and Middle East.