If you have producing wells on both leases, then the leases have moved into the secondary terms of the leases and you do not have to sign new ones. The leases remains in effect as long as the clauses in the leases remain in effect.
If you have producing wells on both leases, then the leases have moved into the secondary terms of the leases and you do not have to sign new ones. The leases remains in effect as long as the clauses in the leases remain in effect.