Flow line:

Terms Related to Flow line

• Flow lines

  The surface pipes through which oil travels from the well to storage.

• Pig

  1. A flow line clearing device, pumped through the line with normal flow. 2. A scraping tool that is forced through a pipeline or flow ...

• Mud return line

  A trough or pipe that is placed between the surface connections at the wellbore and the shale shaker and through which drilling mud flows upon ...

• Choke flow line

  An extension from the blowout preventer assembly used to direct control the flow of well fluids from the annulus to the choke.

• Through-the-flow-line (tfl) equipment

  Any equipment designed to be pumped down a completed well to effect a repair, modify the well's flow, or for other reasons.

• Master choke line valve

  The valve on the choke and flow line that is nearest to the preventer assembly. Its purpose is to stop the flow through the choke ...

• Control line

  A small-diameter hydraulic line used to operate downhole completion equipment such as the surface controlled subsurface safety valve (scssv). Most systems operated by control line operate ...