What is a Drilling Rig Floorhand? A drilling floorhand job is essential in the oil and gas rig industry. This entry-level position is a crucial part of a drilling crew, responsible for assisting in drilling equipment operations and maintenance on the rig floor. The floorhand duties & job description include performing various manual labor tasks …
Definition of an Assistant Driller An assistant driller plays a crucial role in drilling operations, assisting the driller in the daily operations and maintenance of drilling equipment on any type of drilling rig. This position requires high physical stamina, technical expertise, and the ability to work in a fast-paced and often hazardous environment. The job …
Jars are approximately thirty feet long. Heavy-duty lift subs for tapered shoulder elevators are typically used for handling. Jar Safety Clamp When handling the Drilling Jar above the rotary table, the safety clamp must be on the Jar. This keeps the Jar in a safe, extended position while being handled. The safety clamp is removed …
Submersible Rigs are a mobile drilling units that have a bottom support. This idea came from making a barge sit on the bottom of Louisiana swamps with drilling platforms welded on top. Thus came the first submersible, a totally submerged, conventional-sized barge. It also has columns high enough to support a platform at a safe …
This article will explain the use of drilling rig hoisting systems, including wire ropes and, in particular, the block line. The hoisting system is one of the drilling rig components, that consists of the following: The same engines drive the drawworks and rotary via a transmission when using a diesel-mechanical drive. On diesel-electric driven rigs, …
These oil and gas rig elevators will support the oilfield drill pipes while raising from or lowering into the hole. We lock the elevator around the pipe with its hinge on one side and a latch on the other. The elevators hold the pipe directly below the tool joint. We can sub-divide elevators into: Or, …
The service life of drill lines is greatly improved by drawing up a cut and slip program based on service increments. The main requirement for any program is to have an excess of drill line above that required for string-up. This excess can be slipped through the system at such a rate that wear is …
Drilling and boring are two basic types for extracting oil and gas from the earth’s surface. If you plan on working for the oil and gas industry in your career, then you must understand their methods and how they operate. Drilling and boring are two methods but have many types; some are advanced and cost …
Drawworks Brake System can be divided into: MAIN BRAKES (STATIONARY BRAKES) The main brake of a drilling rig is the mechanical band brake or the hydraulic/ mechanical disk brake system. As the name implies, the primary method of stopping the draw-works drum is by the use of the main brake. It is, therefore, essential that …
There are two essentially different types of inclination-only tools in current use. The simple MD TOTCO deviation survey tool (single shot) so, called after its manufacturer, and the slightly sophisticated Teledrift style of tool. Totco Ring A Totco ring is not really a drilling sub. We place a small insert inside the drill string between …