Posted barge submersible rig:

It is used to drill wells in water no deeper than about 30-35 feet (9-10.7m).

Most posted barge submersibles work in inland gulfs and bays.

See submersible drilling rig.

Terms Related to Posted barge submersible rig

• Inland barge rig

  A drilling structure consisting of a barge upon which the drilling equipment is constructed. When moved from one location to another, the barge floats. When ...

• Bottle-type submersible rig

  A mobile submersible drilling structure constructed of several steel cylinders, or bottles. When the bottles are flooded, the rig submerges and rests on bottom; when ...

• Offshore drilling

  Drilling for oil or gas in an ocean, gulf, or sea, usually on the outer continental shelf. A drilling unit for offshore operations may be ...

• Lay barge

  A barge used in the construction and placement of underwater pipelines. Joints of pipe are welded together and then lowered off the stern of the ...

• Cantilevered jackup

  A jackup drilling unit in which the drilling rig is mounted on two cantilevers that extend outward from the barge hull of the unit. The ...

• Bury barge

  A vessel used to bury pipeline beneath the seafloor. The barge moves itself forward by means of anchors. A jet sled is lowered over the ...

• Keyway

  A slot in the edge of the barge hull of a jackup drilling unit over which the drilling rig is mounted and through which drilling ...