overview During drilling operations, to prevent formation fluid intrusion into the well, keep the drilling fluid column pressure slightly higher than the formation pressure at all times. However, in the

Goldenman is pleased to announce our participation as an exhibitor at the Offshore Technology Conference this year.  Visit Goldenman at Booth #1574 to learn more about the latest in Goldenman API6A valves and wellhead

Drilling rig is the general name of a series of mechanical equipment that drives drilling tools to the formation in the process of oil drilling, also called drilling machine. Its

== BOP control device function == The BOP control device is the device that switches the BOP and the hydraulic valve on and off. It is an important equipment for

After the exploration of petroleum workers will find oil storage block, the use of special equipment and technology, in the pre-selected surface location, down or one side to drill a

1. Completion of tight and fractured reservoirs Tight reservoirs generally refer to low permeability sandstone layers with permeability between 0.01~0.001μm2. The reservoir is mainly of pore-fracture type and fracture-pore type,

Formation rupture and loss pressure Formation fracture pressure refers to the pressure that a certain depth stratum can bear when it is broken and fractured. When the formation fracture pressure