PPF of tubulars and sucker rods

Question

Accepted Answer

PPF refers to the pressure rating of tubulars and sucker rods.

PPF stands for pounds per foot and is used to indicate the pressure rating of tubulars and sucker rods.
The higher the PPF, the stronger the tubulars or sucker rods are and the more pressure they can withstand.
PPF is an important consideration when selecting tubulars and sucker rods for a well, as they must be able to withstand the pressure of the fluids being produced.
For example, a 2 7/8 inch tubing with a PPF of 6.5 can withstand a pressure of 4,500 psi.
Sucker rods typically have a PPF ranging from 0.8 to 1.5, depending on their size and strength.