"choke pressure" is a correct and usable phrase in written English.
It refers to the amount of pressure needed to maintain a specific flow rate in a fluid system, and is often used in engineering or fluid mechanics contexts. Example: The drilling operation had to be stopped due to high choke pressure, which was causing damage to the equipment and risking a blowout.
You choke; pressure rises inside your skull.
It is known that the upstream choke pressure should be high enough to lift the oil.
The results demonstrate that the standpipe pressure increases with seawater depth and killing rate; the peak choke pressure increases with seawater depth and gas kick volume; and the horizontal section length has a little impact on the standpipe and choke pressures.
Given the importance of the prediction and control of the bottom-hole pressure (BHP) during drilling operations, the effects of controlling parameters such as liquid and gas flow rate, drilling velocity, size of cuttings and choke pressure on the BHP are investigated.
At this point, the data of choke pressure p ch are consistently modified based on typical field practices.
The simulation was discussed in detail for the most important parameters: choke pressure, pumping pressure, bottom-hole pressure, and circulating flow rate.
This paper focuses on the deepwater Driller's Method, developing an advanced simulator to predict the standpipe and choke pressures in deepwater horizontal well killing on the basis of "dynamic" bottom hole pressure.
According to the data of a planned horizontal well X-2, the simulation and analysis of the behaviors of the standpipe and choke pressures during the deepwater Driller's Method well killing operation were performed with the proposed simulator.
The blue (drill string) and red (annulus) lines indicate the profiles of transient pressure as a result of controlled changes in the choke pressures (Table 1).
Transient phenomena are always presented during oil-well drilling, as an implicit result of changing the flow rate, pumping, and choke pressures while the fluid "mud" is circulating through the well.
However, as the filters get choked, pressure drop across them increases, and consequently the turbines cannot reach rated power generation.
