A. Except as provided by subsection D of this section, the amount payable under any oil and gas well drilling contract, reworking contract, operating agreement, or monies payable as a condition of participation in the drilling of an oil and gas well under the terms of a pooling order issued by the Oklahoma Corporation Commission shall, upon receipt by any oil and gas well operator, contractor or subcontractor, be held by such operator as trust funds for the payment of all lienable claims due and owing by such operator, contractor or subcontractor by reason of such drilling contract, reworking contract, operating agreement, or force pooling order.

B. The trust funds created under subsection A of this section shall be applied to the payment of said valid lienable claims and no portion thereof shall be used for any other purpose until all lienable claims due and owing or to become due and owing shall have been paid.

C. The existence of such trust funds shall not prohibit the filing or enforcement of any labor, mechanic or materialmen's lien against the affected real property by any lien claimant, nor shall the filing of such a lien release the holder of such funds from the obligations created under this section.

D. The provisions of this section shall not be applicable or affect payments owed to royalty owners by the operator of an oil or gas well and shall not affect or alter the terms or provisions of Section 87.1 of Title 52 of the Oklahoma Statutes.