TITLE The provisions of this act shall not affect:
1. The time at which legal title to oil and gas may pass by agreement or operation of law subject to an oil and gas lien;
2. The right of a first purchaser to take or receive oil and gas under the terms of a division order, provided that such division order shall not modify, waive or abrogate in any respect the rights of an interest owner under this act; or 3. Subject to the provisions of Section 9 of this act, the right of a first purchaser to take or receive oil and gas under an agreement to sell.