blowout preventer

More than one attempt may be necessary, as may the injection of a "bridging agent" to further gum up the blowout preventer.

This blowout preventer being easily controlled is one of the advantages of it.

A ram blowout preventer (BOP) consists of two halves of a cover for the well that are split down the middle.

When the Deepwater Horizon sank, this riser collapsed and folded in on itself, but did not sheer off from the blowout preventer.

It says faulty cementing, a misread pressure test, and a blowout preventer that wasn't maintained correctly all led to the spill.

Technology of Downhole blowout preventer may be lower drilling costs and improve the quality of an important part of the drilling.

This control stand of the blowout preventer needs to be precisely adjusted, otherwise it will not function properly.

Then there was the blowout preventer, a huge stack of valves on the sea floor.

The design of the downhole blowout preventer is for the domestic drilling and production needs of a new design attempt.

The next approach to the well will focus on the top of the blowout preventer.

Engineers plan to shoot heavy mud into the crippled blowout preventer on top of the well, then permanently entomb the leak in concrete.

A seal and a method of manufacturing a seal for a blowout preventer.

While we were installing the blowout preventer , they were cleaning the mud tanks .

Blowout Preventer: This five-story machine sits on top of the borehole and monitors the intricate balance of pressure within.

Blowout preventer internal drill string is the related series of production which prevent and deal with blowout.

A thick, heavy steel component of a conventional ram blowout preventer.

The mud would enter through lines installed earlier this month on top of the blowout preventer, the unit that failed when the rig exploded .

It has not been decided which kind of blowout preventer will be used.

If the containment valve fails, BP may try installing a blowout preventer on top of the existing one.

All spare parts of the blowout preventer are kept in that room.

The riser will be cut at the top of the crippled blowout preventer, creating a flat surface that a new containment valve can seal against.

The simpler the blowout preventer is in design, the easier it is to make.

2FZ18-35 bore ram blowout preventer is in our hospital developed a new type of test workover blowout preventer with a double plate.

Development and application of workover rig with blowout preventer .

The hydraulic filter of blowout preventer control system is improved.

Do you think it necessary to have any further improvements in the control system of blowout preventer?

To do this, BP has been replumbing and rewiring the blowout preventer, paying particular attention to its choke pipe and the kill pipe.

If both barrels fail there is the possibility of putting a new blowout preventer on top of the old one.

Normally, workers on the rig remove about 300 feet of mud below the blowout preventer and replace it with seawater.

Outside the riser are several hoses and smaller pipes for recirculating the synthetic mud and controlling the blowout preventer.

During the process of using the Ram Blowout Preventer, the sealing effect is the key.

What do we use to control the blowout preventer?

Downhole blowout preventer that is a safety devices is installed in the drill that connected with the drill string.

Bill will teach you how to use the blowout preventer.

We haven't had time to test blowout preventer this morning.

It was Mr. Wu that did designed this automatic blowout preventer last year.

There are as many control valves on this blowout preventer as on that one.

Simulation study on mechanical conditions in the working process of the front seal of variable bore ram blowout preventer

The rated working pressure of the internal blowout preventer shall not be less than that of wellhead BOP

Development of huge single-ram blowout preventer used for drilling

More answers may be forthcoming now the blowout preventer has been raised from the sea floor;

The design and on-site test of a pipe-blowout preventer slip in water injection well

Numerical simulation of the capping operation of annular blowout preventer

Problems of Inner Blowout Preventer Valve in Top Drive Rig and Corresponding Improvement Measures

Nonlinear elastic-plastic finite element analysis of blowout preventer

Research on the Evaluation of Customer Satisfaction Index for Brace Blowout Preventer

Sealing characteristics of rubber core in the through-tubing blowout preventer

Numerical Simulation on Working Process of New Type Bore Ram Blowout Preventer

Discuss on the technique of high pressure rotary dynamic seal in the rotary blowout preventer

Design and applicaluin of automatic pressure test equipment of the blowout preventer

blowout preventer and control system blowout preventer

Portable Blowout Preventer with Airtight Testing

Study on blowout preventer material by multi-element penetration

Reliability Research on the Repair Quality of Ram Blowout Preventer

Study on evaluation systems and appraisal method of CSD for blowout preventer

Maximum working pressure of blowout preventer

Development of trial equipment for the rotary blowout preventer

The Review of the Situation and the Developing Trend of Rotary Blowout Preventer

Development of force-aided blowout preventer in annular space logging

Three stage packer type blowout preventer

Drift diameter of blowout preventer

Blowout preventer of three stage packer type

Blowout preventer of stuffing box type

Research on Structure of Variable Bore Ram Blowout Preventer