Product
Product
Supplier
Search
Get Quote
730 people are quoting
The diverter is an annular blowout preventer with a large piping system underneath. It can be used to divert kicks on the drill floor and also when running conduits. Do not use it if there is no riser. Large-diameter tubing typically has two orientations and diverts wellbore fluids away from the rig (see diagram below for more).
A diverter should only be used when shut-in is not possible due to concerns about formation rupture or loss. The use of a diverter is subject to regulations and operator policy.
The diverter is usually installed on the conductor sleeve, with the large deflector pointing downwind. Typically, selector valves located on each diverter line can be operated individually so crews on the rig can direct fluid in the proper direction. It is designed for short periods of high flow, but it cannot withstand a lot of pressure. In the case of a high flow rate, erosion is easy to occur, so the larger the shunt pipe, the better. Also, straight shunt lines are preferable.
The function of the diverter system is to allow the well to blow out safely or bridge itself. This type of blowout preventer is commonly used to drill surface wellbores. If the well is prone to blowouts at such shallow depths, there will be no benefit to using a suitable BOP stack because the formation fracture gradient is too low. The pressure can be very low (eg: 500psi). However, a large amount of liquid is to be expected. The drain tube should be as straight as possible and securely fastened.
The deflector provides an efficient way to redirect the flow of shallow, low-pressure gas. The deflector can be used either as a deflector or as an annular blowout preventer. There are very few moving parts on the annulus/rotator, which means there are very few surfaces to wear. Therefore, the diverter is a safer and simpler mechanism that requires less maintenance and downtime. Front and rear feedable rubber on the packing unit enables the packing unit to close and seal almost any shape on the drill string, or close open hole and strip tool joints under pressure. This safety feature allows the blower to be fully shut off at the initial kick indication without delaying tool joint positioning. The conical bowl design of the piston provides a simple and effective method of closing the packing unit. The piston acts as the sealing surface of the rubber packing unit, and there is no metal-to-metal wear on the sealing surface, thus prolonging the life of the equipment.
Basic Info
| Model No. | 29 1/2 |
|---|---|
| Brand Name | Fulida |
| place of origin | China |
| status | New |
| Out-of-warranty service | Video Technical Support, Online Support |
| Video factory inspection | Provided |
| Mechanical test report | Provided |
If you are interested in the product, contact 2bvideo.com for more information for more information
The information of 2bvideo.com limited shown above is provided by the user or collected on the network. Video 2B does not guarantee the authenticity,accuracy and legitimacy of 2bvideo.com limited information. Video 2B does not involve legal relationships and disputes between users arising from transactions other than secured transactions on this website. Disputes shall be settled by you through negotiation. If you are the person in charge or relevant employee of this enterprise, if you find that the enterprise information is incorrect or want to manage thiscompany, please contact us jacklee1558@gmail.com, after you claim the enterprise, you can obtain management permission, publish supplyand demand information, bring consulting orders, and remove page advertisements.
Main Product:
Wellhead installation,
Metal valve,
Blowout preventer,
Fracturing Manifold,
Forged steel flange ,
Forged pipe fittings
