Your lease may include a number of different time periods. Not every time period applies to every lease. These periods include:

(a) A primary term consisting of:

(1) Ten years;

(2) An initial extension of the primary term for up to 5 years;

(3) An additional extension of the primary term for up to 5 years;

(b) A drilling extension of 5 years under §3207.14;

(c) A production extension of up to 35 years; and

(d) A renewal period of up to 55 years.