Drilling rig floor diagram

Drilling derricks and Rig Masts consist of a steel framework with a square or rectangular cross-section. Their purpose is to support the hoisting equipment and rack the tubulars while tripping pipe. The number of joints in a stand (single-double-triple) that the rig can pull is dependent on the height of the derrick. . The Drawworks is one of the most important components of the drilling rig (types of drilling rigs). The unit supplies the hoisting power, the. . The Crown Blockas a drilling rig component is a fixed set of pulleys (called sheaves) located at the top of the derrick or mast, where the drilling line is threaded. The companion blocks to these pulleys are the traveling blocks. By using two sets of blocks in this fashion,. . The Traveling Blockis a set of sheaves (pulleys) that move up and down in the derrick. The drilling line is threaded (reeved) over the. . Attached to the bottom of the traveling blocks, the hook is required to hang the swivel and rig kelly(for drilling) and the elevator bales (for tripping pipe and casing). [pdf]

Drilling rig roughneck

By the 1930s the terms had transferred to the oil drilling industry, with roughneck used for those who worked on the floor of a drilling rig handling specialised drilling equipment for drilling and pressure controls.OverviewA roughneck is a person whose occupation is hard manual labor. The term applies across a number of industries, but is most commonly associated with the workers on a . The ideal of the hard-working, tough roug. . An roughneck's duties can include anything involved with connecting pipe down the , as well as general work around a rig. The crew of a land-based oil rig can be further divided into several positions:. . The of the used to use an oil rigging roughneck with an as one of their secondary logos. The roughneck, as a symbol of hard work and fortitude, was the inspiration f. [pdf]

Rig floor drilling

The drill floor is the heart of any . This is the area where the begins its trip into the earth. It is traditionally where joints of are assembled, as well as the BHA (bottom hole assembly), , and various other tools. This is the primary work location for and the . The drill floor is located directly under the . [pdf]