The BOP control device is the device that switches the BOP and the hydraulic valve on and off.
It is an important equipment for controlling wellhead BOP group, hydrodynamic throttling and kill valve, and an indispensable device for preventing blowout in drilling, completion and workover operations.
The function of the control device is to prepare and store sufficient pressure oil in advance and control the flow direction of the pressure oil.
so that the BOP and hydraulic valve can be switching on and off quickly.
When the hydraulic oil is consuming and the oil pressure is reducing to a certain extent, the control device will automatically replenish the oil storage.
so that the hydraulic oil is always kept within the high pressure range.
Main component composition
The surface BOP control device mainly consists of the following components:
1. Remote console
2. Driller console, Auxiliary driller console
3. Air lines
4. Hydraulic pipelines (including soft pipelines or pipe racks)
Remote console
The remote console is composing of oil tank, pump group, accumulator group, manifold, various valves, instrument and electric control box, etc.
The main function of the remote console is to generate high pressure control fluid by the pump group and store it in the accumulator group.
When the BOP needs to be opening and closing, the high pressure control fluid.
from the accumulator is distributing to each control object (the BOP) through the three-way four-way rotary valve in the manifold.
Driller console
The driller's console is usually located on the drillfloor, allowing the driller to easily control the BOP remotely.
Air lines
The air line connects the air path between the remote console and the driller's console. The cable consists of a sheath and a number of tubes with connecting flanges at both ends.and is connecting to the remote console and the driller's console, respectively.
Hydraulic lines
Typically, the remote console is 40m away from the wellhead BOP stack, which is connecting by a set of hydraulic lines. The connection modes are hard pipeline connection and soft pipeline connection.
Hard pipelines include pipe racks, movable pipelines, etc. The use of hard pipeline connection, has the advantages of safety and reliability, the disadvantage is that the installation layout is not convenient. Flexible pipe connection has the advantages of simplicity and convenience, but its safety should be paid attention to in use.
The working process of the gas-controlled liquid control device can be dividing into the preparation of hydraulic energy; Regulation of storage and replenishment pressure oil and control of its flow direction; Pneumatic remote control three parts.
The BOP control unit is the most important part of the entire wellhead and well control equipment. The BOP control unit supplied to you by Vigor is designed and manufactured in accordance with ISO and API standards. Vigor's team of professionals will plan and control the entire production process to ensure that the BOP controllers produced by Vigor meet the highest standards of the customer. At the same time, the Vigor team will organize the quality inspection and other relevant documents of the products so that our customers can check them at any time. If you are interested in our products, please do not hesitate to get in touch with us to get the most professional product support and the best quality pre-sale, in-sale and after-sales service.
For more information, you can write to our mailbox info@vigorpetroleum.com & mail@vigorpetroleum.com
