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] This article lists the main components of a onshore . rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment. The equipment associated with a rig is to some extent dependent on the type of rig but typically includes at least some of the items listed below.
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For the land rig market, we provide horizontal and vertical pipe handling with our series of PipeCat catwalk machines and the stand transfer vehicle (STV). Catwalk machines are designed to deliver tubulars to the drill floor, and the STV racks tubulars between the fingerboard area and well center. Both tools are. .
Parallel-column pipe-racking systems represent the next generation of automated pipe-racking systems. These machines provide the most flexible pipe racking configurations and capacities in the industry and can be integrated into new builds or. .
Our family of pipe-handling systems consists of several options, varying from simple belt conveyors to semiautomatic pipe-handling cranes. We offer the safest and most efficient. .
The main function of the pipe-handling crane is to transport tubulars between the pipe deck and the catwalk using a purpose-built pipe gripper yoke. The crane may also be used for other lift operations such as moving bulk equipment and containers, either by. .
Our horizontal-to-vertical (HTV) machines are designed to deliver singles from the catwalk position to the vertical position above a mousehole for stand-building operations. Once a.
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