Wellhead Control Equipment,Oil Drilling Tool Supplier

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Wellhead Control Equipment

As an oil drilling equipment manufacturer in China, Rugao Yaou Company provides a wide variety of wellhead control equipment, including annular bop, ram bop, choke and kill manifold, BOP control system, and adapter flange. With the advantage of reliable quality, great durability and long life, our products have gained an increasing popularity in many countries. Today, we are becoming one of the most dependable wellhead control equipment producers and suppliers in China.

Additionally, we also offer various kinds of well cement tools, workover tools, oil drilling equipment, as well as shearing machines and hydraulic presses to suit your different demands. Furthermore, we also provide OEM service, onsite maintenance, debugging, and training service, upon requests.

We are located in Rugao, Jiangsu, where we have convenient transportation by sea, land and air. So we can provide our oil drilling equipment at lower prices as a result of our lower transportation fees for raw materials. Customers' freight charge can also be greatly saved.
Please feel free to contact us, and we will help you find the exact product you are looking for!

Annular Bop, Ram Bop
Bop, or blow out preventer, is an essential piece of wellhead control equipment for oil drilling operation. It will provide great protection in case the well blows out with a big pressure from the underground. We have two types of bops, which are annular bop and ram bop (single ram and double ram). They can be combined to be a bop stack. Our bop is driven by hydraulic power. It will shut down the well hole immediately in the event of blowout.
Specifications of Annular Bop, Ram Bop

Working Pressures (PSI)	Bore Sizes
Working Pressures (PSI)	7-1/16" (180 mm)	9" (230 mm)	11" (280 mm)	13-5/8" (346 mm)	16-3/4" (426 mm)	18-3/4" (476 mm)	20-3/4" (527 mm)	21-1/4" (540 mm)
15,000	√	√	√	√
10,000	√		√	√
5,000	√	√	√	√	√	√		√
3,000	√	√	√	√			√
2,000								√

2. Choke and Kill Manifold
  Choke and kill manifold is a piece of wellhead control equipment used to effectively control the well kick and execute the pressure control technology on oil and gas well during drilling operations. Today, the device is used to execute new drilling-well's technique of balance pressure, thus preventing the pollution of oil-layer, increasing the speed of drilling and controlling blowout. One end of device connects with the side flange of bop spool. When bop closes, the choke and kill manifold can control the finite pressure from casing by adjusting the choke valve's opening, so balanced drilling is achieved under minimum pressure-difference. There are five pressure levels, including 2,000psi, 3,000psi, 5,000psi, 10,000psi, 15,000psi, and we can design choke and kill manifold according to customers' specific requirements.
2. BOP Control System
  Our BOP control system is the wellhead control equipment used to control the BOP stacks, choke and kill valves in the well drilling and workover operations. It is manufactured in accordance with API Spec 16D.
  Our ground BOP control system features large size and easy control. Multi-function alarm system, low-temperature heating system, nitrogen standby system, and auxiliary control console are optional
  We also can design special BOP control system according to customer's specific requirements.
2. Adapter Flange
  An adapter flange, also known as DSA, is a combination of two flanges of different size and pressure rating. Adapter flanges provide a means of connecting two strings that need different flanged connections while requiring minimal vertical space.
  At Rugao Yaou Company, adapter flanges are available depending on your individual requirements.

Oil Drilling Equipment

2. Shearing Machine
  A shearing machine is a kind of metal forming machinery for cutting plate to any required length by the reciprocating linear motion of a movable blade thrust past a fixed blade.
2. Hydraulic Press Brake
  A press brake, also called a brake press, is a machine tool used to bend sheet and plate materials. Generally, two C-frames form the sides of the press brake, connected to a table at the bottom and on a moveable beam at the top.