Leasing Offer

After months of paperwork, I was finally successful in having the mineral rights of my deceased father-in-law transferred to his wife , for whom I have power of attorney. She received a check (very small) for income for her fractional interest in the Jenkins Unit. This was followed by a division order to be signed and returned. ( I have not yet done so, as part of the listed property does not appear to be included in the unit, and I wanted to make sure that I am not agreeing to something that was not in the original lease.)

Today, I received a call from another party interested in leasing the mineral rights.

Property description is W 1/2 and SE 1/4 of Section 3, Block A-25, Gaines County PSL

Only a portion of the W 1/2 of section 3 is part of the current Jenkins Unit. Does that mean that the parts that weren't pooled are now available to lease to others?