On the principal question presented by this appeal, we hold that the owner of a nonparticipating royalty interest is entitled, under the terms of his deed, to share in compensatory royalty payments made pursuant to an agreement between the lessee and the holder of the executive rights.
Mr. and Mrs. W. E. West, respondents, owned 100 acres of land. On September 4, 1942, they executed an oil, gas and other mineral lease on the property for a primary term of ten years and as long thereafter as production from the land continued. The lease provided for the usual one-eighth royalties on oil and gas, and stipulated that in the absence of drilling the lease would terminate unless a delay rental of $250.00 was paid annually. Superior Oil Company subsequently acquired the lessee’s interest. On March 22, 1943, respondents conveyed an undivided one-fourth non-participating royalty interest to S. H. Jenkins, and this interest was acquired by N. A. Andretta, petitioner, several days later.
There was never any production from the land. On August 31, 1944, respondents and Superior made the agreement which gave rise to the present suit. Most of the provisions of this instrument are quoted in the opinion of the Court of Civil Appeals. It recites that Superior had drilled a producing well on the land adjoining the West property, that a dispute existed between respondents and Superior as to whether the latter was obligated to drill an offset well on the 100-acre tract, and that the parties had composed their differences in the manner therein provided. Superior then agreed to pay respondents monthly “a lieu royalty in cash equivalent to one-eighth (⅛) of the proceeds from the sale of all oil produced and sold from” the well on the adjoining tract. It was further stipulated that such payments should be construed to be royalty payments made to lessor under the terms of the 1942 lease, that the beginning of operations for the drilling of a well on the 100-acre tract would relieve Superior of any obligation to make the payments, that Superior would have the right at any time to discontinue the payments by surrendering the lease in its entirety, and that the agreement “is an amendment of said lease, effective for the sole purpose of maintaining said lease in full force and effect during the performance of the agreements, terms and conditions hereinabove set forth, for the time and in the manner herein provided.” It is admitted that the lease continued in force until it was surrendered by Superior in July, 1957.
Pursuant to the terms of the 1944 amendment, which was promptly recorded, Superior paid a total of $27,978.16 to respondents during the period from August 1, 1944, to May 31, 1957. No payments were made to petitioner by either Superior or respondents. Petitioner did not learn of the amendment to the lease or the payments made to respondents until a few months before the present suit was filed. He originally sued respondents and Superior to recover one-fourth of the amount so received by respondents.
In an appeal from the order sustaining respondents’ plea of privilege, it was held that petitioner has no cause of action against Superior because he did not give no
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tice of his interest as required by the terms of the lease. Andretta v. West, Tex.Civ.App.,
Respondents contend, and the Court of Civil Appeals held, that the payments under the 1944 amendment were rentals rather than royalty. We do not agree. The instrument discloses on its face that there was a difference between the parties as to whether Superior was under a duty to drill an offset well on the leased premises. To settle this dispute they created a money substitute for actual production from the well which the lessee might have been compelled to drill. The monthly payments were based on production from the well on the adjoining property, which is characteristic of a “lieu” or “compensatory” royalty. It was agreed that the payments would maintain the lease in force even beyond the primary term, and this could not be accomplished by the payment of delay rentals. The parties further stipulated that payment of the compensatory royalty might be discontinued upon surrender of the entire lease, whereas the lease itself gave the lessee the right to relinquish part of the land and pay delay rentals on the remainder. It was also provided in the 1944 amendment that the payments should be construed to be royalty payments under the lease, and that the agreement was an amendment to the lease. We recognize that calling the payments royalty is not conclusive as to their true nature, but words of art are given considerable weight in determining the intention of the parties. Delta Drilling Co. v. Simmons,
The Court of Civil Appeals also held that under the terms of the royalty deeds, petitioner is not entitled to share in the payments even though the same do constitute royalty. It relied on cases such as Archer County v. Webb,
The granting clauses of the royalty deeds in the present case purport to convey “an undivided one-fourth interest in and to all of the oil royalty, gas royalty, and royalty in casinghead gas, gasoline, and royalty in other minerals in and under, and that may be produced and mined from” the 100-acre tract. It is unnecessary to determine the effect of this language, because the instruments also refer to the existing lease and provide that the sale “covers and includes the same percent interest as first herein-above named, of all the oil royalty and gas royalty and casinghead gas and gasoline royalty, and royalty from other minerals or products, due and to be paid under the terms of said lease.” The latter provision entitles petitioner to one-fourth of all royalties payable under the lease, including the substitute royalty paid in accordance with the 1944 amendment. See Woods v. Sims, 154 Tex.
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59,
Respondents say that petitioner must look to Superior for payment of his share of the compensatory royalty. In support of this contention they cite Evans v. Opperman,
In somewhat analogous situations, it is generally held that a vendor must account to his vendee for rents collected by the former which rightfully belong to the latter. See Rives v. James, Tex.Civ.App.,
An amicus curiae suggests that this case presents an appropriate opportunity to define the precise standard of conduct required of the holder of the executive right. We are here concerned with a relatively narrow aspect of that problem. Since no attack is made on either the original lease or the 1944 amendment, it is unnecessary to determine whether respondents violated any duty to petitioner in the execution of these instruments.
The holder of the executive right has the power to make and amend leases affecting the enjoyment of a non-participating royalty interest owned by another. It was in the exercise of such power that respondent's amended the lease to provide that the same might be maintained by the payment to them of the full compensatory royalty. The owner of a non-participating royalty interest would not ordinarily learn of such an arrangement unless he was advised by one of the parties. When we consider the power entrusted to respondents and their superior knowledge, it is clear to us that they were in a confidential relationship with petitioner in so far as the lease amendment and the payments thereunder are concerned.
We are not prepared to say, on the facts developed in the present case, that respondents were under an absolute obligation to search the records and determine the name and address of the person entitled to the royalty under their deed to Jenkins. If they knew the name and whereabouts of the royalty owner, it was their duty to notify him of the lease amendment and account to him for his share of the payments as received. See Cobb v. First National Bank,
The statute of limitations began running against petitioner when he learned that respondents had received and were claiming royalty to which he is entitled or when he had information that would have led a person of ordinary prudence to a discovery of the facts. Bogert, Trusts and Trustees, 2nd ed. 1962, § 953. That is the effect of the rule as stated in Cole v. Noble,
The judgments of the courts below are accordingly reversed, and the cause is remanded to the district court with instructions to enter judgment for petitioner.
