WebFeb 28, 2024 · An elevator is used to raise and lower the drilling pipe in and out of the drilling hole by latching around the top of the drill string pipe joints. Most elevators are hinged and the drilling rig team can open and close them by using the latch with handles on either side of the elevator. WebHe almost always reports directly to the driller. The name derrickman comes from the position that he normally occupies, which is at the top of the derrick. From this position he guides the stands of drill pipe, typically 90 feet (27 meters) long, into the fingers at the top of the derrick while tripping (removing the drill string) out of the hole.
derrickman Energy Glossary - Schlumberger
WebTripping pipe (or "Making a round trip" or simply "Making a trip") is the physical act of pulling the drill string out of the wellbore and then running it back in. This is done by physically breaking out or disconnecting (when pulling out of the hole) every other 2 or 3 joints of drill pipe at a time (called a stand) and racking them vertically in the derrick. WebTripping refers to the process of removing and/or replacing pipe from the well when it is necessary to change the bit or other piece of the drill string, or when preparing to run certain tests in the well bore. The activities that … how to smoke shatter
Hard Shut In Procedure & Lineup In Well Control - Drilling Manual
WebOct 4, 2024 · Wind load. The derrick and substructure play an essential role in drilling rig operations. The derrick provides the height necessary for the hoisting system to raise and lower the pipe. The greater the height, the longer the section of pipe that you can handle and, thus, the faster a long string of pipe you can run into or remove from the hole. WebTo place a stand of drillpipe in the derrick when coming out of the hole on a trip. The rig crew racks back pipe after the stand is unscrewed from the rest of the drillstring. The floor crew then pushes the lower part of the stand away from the rotary table to a position on one side of the vee-door. WebMarch 2003 to February, 2015 as Derrickman, my responsibilities to make sure mud pumps are correct line up to right active system,closed the bleeder valve and correct set up the pop off valve, mixing chemical that is my responsibilities specially mixing caustic soda, and provide hot work permit. during tripping pipe in or out of the hole i was there to the … novant infectious disease