Email for internal employees.
Date:July 29, 2023

Nipple Up-Down

In the oil industry, “Nipple Up” and “Nipple Down” are commonly used terms to describe two distinct phases in the process of assembling and disassembling pipes and equipment during drilling and production operations of oil wells.

  1. Nipple Up: In this phase, the assembly of connections and equipment that make up the pipeline or system takes place on the drilling platform or at the location where the oil operation is being carried out. This involves threading and connecting pipe sections, valves, fittings, and other elements necessary to make the system ready for drilling or production.
  2. Nipple Down: On the other hand, “Nipple Down” refers to the process of dismantling and disconnecting connections and equipment after the oil well operation has been completed. Once the oil or gas has been extracted, or drilling has been finished, it is necessary to disassemble and remove the components for reuse or storage.


These terms are commonly used in the oil industry jargon and are important to ensure efficiency and safety in drilling and oil and gas production operations. Proper execution of the “Nipple Up” and “Nipple Down” phases is essential to maintain the integrity of the equipment and reduce downtime during the process.