Grynberg Exploration Corp. v. Puckett

Summary

The Supreme Court of South Dakota held that oil and gas interest holders were contractually obligated to pay their proportionate shares of well operating expenses. The court rejected arguments that the transferred interests were merely security interests, that there was no mutual assent, and that an earlier summary-judgment ruling controlled the case. It also held that a defense of failure of consideration was waived and that an alleged reassignment was invalid, and awarded the operator appellate attorney's fees.

Holdings

1. The Pucketts and Sweeney were contractually obligated to pay their proportionate shares of the East Simms Draw operating expenses because the PNC Bank assignment transferred the oil interests, not merely a security interest, and expressly required them to assume the related obligations.
2. The parties' conduct demonstrated mutual assent to the rights and obligations under the assignment and operating agreement.
3. The law-of-the-case doctrine did not apply to the trial court's earlier memorandum opinion denying summary judgment, and the trial court was free to make a different factual determination after trial.
4. Frerichs waived his failure-of-consideration defense by failing to plead it as an affirmative defense.
5. Even if the failure-of-consideration issue had not been waived, Frerichs received the benefit of the production payments because Eland Energy held the payments for him and the funds were deposited with the court.
6. Frerichs did not establish a valid assignment of his working interest to Grynberg, and the trial court's finding that no assignment occurred was not clearly erroneous.
7. Grynberg was entitled to $5,620 in appellate attorney's fees because the operating agreements permitted recovery of attorney's fees from non-operators and such fees were allowable at the trial level.

Questions Presented

1. Whether the assignment from PNC Bank transferred ownership interests in the East Simms Draw oil wells, rather than merely a security interest, and obligated the Pucketts and Sweeney to pay their proportionate operating expenses.
2. Whether the Pucketts and Sweeney's lack-of-contract and lack-of-mutual-assent arguments were barred or defeated by the terms of the assignment, their conduct, and their acceptance of production benefits.
3. Whether the trial court's earlier memorandum opinion denying summary judgment became the law of the case and prevented the court from finding after trial that the transferred interests were more than a security interest.
4. Whether Frerichs waived his failure-of-consideration defense by failing to plead it and, alternatively, whether he received the benefit of the production payments.
5. Whether Frerichs validly assigned his working interest back to Grynberg so as to avoid liability for operating expenses.
6. Whether Grynberg was entitled to appellate attorney's fees under the operating agreements and South Dakota law.

Disposition

affirmed