Mast in drilling rig

The mast is normally used on land drilling rig types requiring a good deal of mobility; they are rarely used on offshore rigs. The racking board is in a cantilever position and lengths of drill pipeare racked on a floor, called the setback, that is separate from the mast structure. Most masts have one side open (window side),. . There are different types of masts for land drilling and service rigs: 1. Folding Type 2. Telescopic Masts 3. Bootstrap Type 4. Portable/Cantilivered masts (Non-Guy line) . Figure 8 shows a telescopic mast. Telescopic masts with their drawworks and engines are usually mounted on trucks or trailers. The load should be borne by hydraulic or. . Each structure shall be rated for the following applicable loading conditions. The following ratings do not include any allowance for impact. Acceleration, impact, setback, and wind loads will reduce the rated static hook load capacity. Technical specifications are identical to those for derricks: 1. Maximum hook load given the reeving system, 2. F. . For conventional Mast (Land rig), the below pictures show the erection sequence of rigging up For rigging up the vertical mast, the below pictures show the bootstrap sequence of rigging up. [pdf]

Drilling rig mast components

• (#22) is a section of large diameter pipe fitted to the top of the that the attaches to via a side outlet, to allow the to flow back to the .• (BOPs) (#23 and #24) are devices installed at the wellhead to prevent fluids and gases from unintentionally escaping from the . #23 is the annular (often referred to as Hydril named after a manufacturer), and #24 is the pipe rams and blind rams. [pdf]

Drilling rig components pdf free download

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 numbe. [pdf]

FAQS about Drilling rig components pdf free download

What are the components of an oil drilling rig?

95959601-List-of-Components-of-Oil-Drilling-Rigs.pdf - Free download as PDF File (.pdf), Text File (.txt) or read online for free. 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 that circulate drilling fluid.

What kind of power system does a drilling rig use?

Drawworks. Mud pumps. Life support systems. The power system on drilling rig usually consists of a prime mover as the source of raw power and some means to transmit the raw power to the end-use equipment. The prime movers used in the current drilling industry are diesel engines.

How many systems are there on a drilling rig?

There are 4 main systems on a drilling rig: Ac-Dc Power Generation Station Example: 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.

What is an electric drilling rig?

Internal combustion engine or a turbine that is the source of power for driving equipment on the Rig. A drilling rig in which the source of power is effected by the combination of engines, generator set, control system and electric motors is said to be a Electric Drilling Rig. 2. Power and Prime Movers Rotary Drilling Rig Components DC-DC System

What are rotary drilling rig components?

Rotating Component Rotary Drilling Rig Components It also provide connection for the rotary hose and provide passageway for the flow of drilling fluid into the drillstem. 1. Swivel 32. 4.

What is a drill string rig?

The most widely used system on new rigs is the AC-SCR system. The drill string consists of: Drill Stem: is a another term used in place of drillstring in some sources. It describes all the drilling components from the sweivel down to the bit.