What is a Geronimo line?
In the context of a rig, a geronimo line is a safety slide or a line from the derrickman’s platform to the ground, used in an emergency.
What is an escape line?
A planned route to allow personnel engaged in clandestine activity to depart from a site or area when possibility of compromise or apprehension exists.
What are rig components?
Drilling Rig Components
- Crown Block and Water Table.
- Catline Boom and Hoist Line.
- Drilling Line.
- Monkeyboard.
- Traveling Block.
- Top Drive.
- Mast.
- Drill Pipe.
What is a monkey board on an oil rig?
The monkey boards are the flat part that sticks out to the side of the rig’s derrick (or mast) close to the top. As drill pipe is “tripped in” or “tripped out” of the well, the monkey boards allow for the excess pipe to be racked back for a close reach to make future connections.
What is the length of escape line?
ESCAPE LINE
| WEIGHT / 100 FT | DIAMETER | MAX LENGTH |
|---|---|---|
| WEIGHT / 100 FT3.5 LB (1.6 KG) | DIAMETER8.5 MM | MAX LENGTH549 M (1,800 FT) |
What is rig system?
• Well control system. The rig is basically comprised of a derrick, the drawworks with its drilling line, crown block and traveling block, and a drilling fluid circulation system including the standpipe, rotary hose, drilling fluid pits and pumps.
What is derrick rig systems?
Derrick. The derrick is a metallic structure which has four supporting legs resting on a square base. It is erected on a substructure which supports the rig floor and the rotary table and provides work space on the rig floor. The derrick and its substructure support the weight of the drillstem at all times.
What is rig machine?
It is a machine which creates holes, and/or shafts in the ground. Drilling rigs can be massive when used to drill water wells, oil wells, or natural gas extraction wells, or they can be small enough to be moved manually by one person.
What is the doghouse on a rig?
1. n. [Drilling] The steel-sided room adjacent to the rig floor, usually having an access door close to the driller’s controls. This general-purpose shelter is a combination tool shed, office, communications center, coffee room, lunchroom, and general meeting place for the driller and their crew.
How can a derrickman safely escape from a drilling rig?
The derrickman should be able to board the escape device in such a way that he is protected from falling at all times. At times two escape devices may be needed, and an evaluation of the drilling plan by the operator should provide this information. The landing area (s) away from the rig should be clear of all obstructions.
How to avoid getting in each other’s way on a rig?
This can aid in using good escape routes and help avoid getting in each other’s way Evacuation alert: each crewmember should be trained as to the possible reasons for evacuation, and they should be completely familiar with the rig’s alert/alarm system. This quick form of alert should be known to all crewmembers .
What are evacuation alerts for rig crew?
Evacuation alert: each crewmember should be trained as to the possible reasons for evacuation, and they should be completely familiar with the rig’s alert/alarm system. This quick form of alert should be known to all crewmembers . Care should be taken that all crewmembers and personnel on location are made aware of any emergency.
How do you stay safe on a drilling rig?
The landing area (s) away from the rig should be clear of all obstructions. Drilling crews should be aware of plans and hold drills for evacuation from fires and poison gas atmospheres. Wind indicators that are visible from the rig floor will aid the crewmembers in staying upwind from a fire or poison gas exposure.