Drilling rig components wikipedia
Kelly drive
Simple diagram of a drilling rig and its basic operation. The kelly drive is #19 A kelly drive is a type of well drilling device on an oil or gas drilling rig that employs a section of pipe with a polygonal
Slickline
Slickline refers to a single strand wire which is used to run a variety of tools down into the wellbore for several purposes. It is used during well drilling operations in the oil and gas industry. In
Mud systems
Surface mud systems In the oil drilling industry, effective solids control can be attributed to the overall performance of all the components of the mud systems. Conditioning the drilling fluid
Crown block
Crown block A crown block is the stationary section of a block and tackle that contains a set of pulleys or sheaves through which the drill line (wire rope) is threaded or reeved and is
Exploration diamond drilling
Exploration diamond drilling Drilling rig capable of both diamond and reverse circulation drilling. Exploration diamond drilling is used in the mining industry to probe the contents of known ore
Mud pump
Mud pump A mud pump (sometimes referred to as a mud drilling pump or drilling mud pump), is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to
Rig Components & Illustrated Glossary PDF
Derrick/Mast: The derrick or mast is a tall, vertical structure on a drilling rig that supports the lifting and lowering of the drill string during drilling operations.
The Essential Parts of a Drilling Rig: Understanding the Heart of
Whether you''re drilling for oil, gas, water, or minerals, each rig is made up of a range of specialized components, each performing a crucial function. So, what are these parts, and
Well control
Well control is the technique used in oil and gas operations such as drilling, well workover and well completion for maintaining the hydrostatic pressure and formation pressure to prevent the
Engineering:List of components of oil drilling rigs
This article lists the main components of a petroleum onshore drilling rig. Offshore drilling rigs have similar elements, but are configured with a number of different drilling systems to suit
Workover
A workover rig. The term workover is used to refer to any kind of oil well intervention involving invasive techniques, such as wireline, coiled tubing or snubbing. More specifically, a workover
Jackup rig
Types Mobile offshore Drilling Units (MODU) This type of rig is commonly used in connection with oil and/or natural gas drilling. There are more jackup rigs in the worldwide offshore rig fleet
Rotary table (drilling rig)
In this simple diagram of a drilling rig, #20 (in blue) is the rotary table. The kelly drive (#19) is inserted through the center of the rotary table and kelly bushings, and has free vertical (up &
Drill string
A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit.
List of Components of Oil Drilling Rigs PDF
This document lists and describes 33 essential components of an oil drilling rig. It includes surface equipment like the mud tanks, shale shaker, and mud pump
Wireline (cabling)
Wireline truck rigged up to a drilling rig in Canada In the oil and gas industry, the term wireline usually refers to the use of cable, or "wireline," to collect
Understanding Oil Rigs and Their Equipment
What is an Oil Rig? An oil rig is a large, complex structure used to extract crude oil and natural gas from underground reservoirs. It serves as a
Bottom hole assembly
A bottom hole assembly (BHA) is a component of a drilling rig. It is the lowest part of the drill string, extending from the bit to the drill pipe. The assembly can consist of drill collars, subs
Semi-submersible platform
Deepsea Delta semi-submersible drilling rig in the North Sea Comparison of deepwater semi-submersible (left) and drillship (right) A semi-submersible platform is a specialised marine
Components of a drilling rig in oil and gas
Drilling Rig Components Rotary System: The rotary system plays a crucial role in rotating the drill string and, in turn, the drill bit at the bottom of the borehole. * Rotary Table: This is a traditional
Top drive
The top drive allows the drilling rig to drill the longer section of a stand of drill pipe in one operation. [1] A rotary table type rig can only drill 30-foot (9.1 m) (single drill pipe) sections of
Rig Components & Illustrated Glossary PDF
The Drawworks is one of the most important components of the drilling rig (types of drilling rigs). The unit supplies the hoisting power, the drawworks spools the drilling line as

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