What are Rotary Drilling Hoses and BOP Hoses?

In the field of oil exploration, large-volume fluid mud needs to be transported to the drill bit with high pressure. Rotary drilling hoses and hose assemblies are used as flexible connections in the mud transportation.

Rotary drilling hose is used between the top of the riser and the rotating joint running up and down. The marine mud transportation hose is used for high-pressure mud transportation between the barge and the offshore drilling platform, and the length is usually more than 13.5m. The shock-absorbing hose is short (9m or less) and is used between the pump and the drilling rig to adapt to different shaft properties and isolate vibration.

Rotary drilling hoses make by us, Hebei Jingbo, is in accordance with the requirements of API 7K. Sometimes clients might call them mud hoses, drilling hoses, vibrator hoses, kelly hoses, cement hoses, cementing hoses, jumper hoses, ect.

The blowout preventer is used to close the wellhead during oil testing, workover, completion and other operations to prevent blowout accidents. It combines the two functions of full seal and half seal. It has the characteristics of simple structure, easy operation, high pressure resistance, etc. It is a safety seal wellhead device commonly used in oil fields to prevent blowouts. During oil drilling, it is installed on the wellhead casing head to control the blowout device of high pressure oil, gas and water. When the oil and gas pressure in the well is high, the blowout preventer can close the wellhead (shut down). When the heavy mud is pressed into the drill pipe, there is a four-way under the ram, which can replace the mud invaded by gas, increase the pressure of the liquid column in the well, and suppress the ejection of high-pressure oil and gas.

BOP hoses made by us, Hebei Jingbo, is in accordance with the requirements of API 16D.