Background: Asset Sale and Louisiana Litigation

Plains Pipeline, L.P. and Plains Marketing, L.P. sold pipeline assets to Arrowhead Gulf Coast entities pursuant to a January 26, 2016 asset purchase agreement and three subsequent amendments. The transaction included negotiated indemnification provisions in Article X and assumption-of-liabilities provisions governing defendants' obligations. Years later, Louisiana state authorities sued current and former pipeline owners—including Plains—for erosion damage and infrastructure maintenance failures. Plains sought reimbursement from Arrowhead for defense costs, triggering cross-motions for summary judgment on whether the purchase agreement required defendants to cover these expenses.

The Contractual Dispute: Perpetual Assumption vs. Time-Limited Indemnity

The parties framed the dispute differently. Defendants characterized it as "a contractual indemnity case," while plaintiffs insisted it involved "a straightforward breach of a negotiated asset-purchase agreement." The core question was whether defendants remained contractually obligated to reimburse plaintiffs for costs defending Louisiana claims filed against current and former pipeline owners. Plaintiffs argued the purchase agreement's assumption-of-liabilities provisions created perpetual reimbursement obligations because "[d]efendants assumed the Assumed Liabilities at closing, in perpetuity." Defendants countered that Article X's indemnification framework—including its exclusive remedy provision (Section 10.3(e)) and survival-of-obligations provision (Section 10.4)—imposed temporal limits that had expired before plaintiffs asserted their claims.

The Court's Analysis: Harmonizing Contract Provisions

Judge Adrogué concluded that "the Purchase Agreement unambiguously limits Plaintiffs' remedy to the indemnification provisions in Article X thereof, and those indemnification obligations expired before Plaintiffs asserted the claims at issue before this Court." The court applied established Texas contract interpretation principles requiring courts to harmonize all provisions rather than render any superfluous. As the court explained:

Plaintiffs propose a construction of the Purchase Agreement under which they would be entitled to reimbursement from Defendants for all costs of defending third-party actions relating to the Pipeline Assets "in perpetuity." The Court finds that Plaintiffs' interpretation—alleging the absence of language in the Purchase Agreement limiting the temporal scope of the assumption obligations—would render the exclusive remedy and the survival provisions of Article X superfluous.

Citing Mosaic Baybrook One, L.P. v. Simien, the court emphasized that Texas courts "examine the entire [contract] and attempt to harmonize all its parts, even if different parts appear contradictory or inconsistent." The court rejected plaintiffs' construction as unreasonable, noting it failed the Seagull Energy standard requiring ambiguity to exist only when "the contract language is susceptible to two or more reasonable interpretations."

Practical Significance for Asset Purchase Agreements

This decision reinforces the enforceability of negotiated temporal limits in sophisticated commercial transactions. Parties selling assets with potential long-tail liabilities cannot circumvent survival periods and exclusive remedy provisions by recharacterizing indemnification claims as breaches of assumption-of-liabilities covenants. The opinion demonstrates the Business Court's willingness to enforce bargained-for risk allocation mechanisms, particularly when sophisticated parties have negotiated detailed indemnification frameworks with explicit survival periods and claim-notice deadlines. For transactional lawyers, the decision underscores the importance of clear integration between assumption provisions and indemnification articles—and confirms that courts will not read perpetual obligations into time-limited indemnity regimes absent unambiguous contractual language. The court's analysis also highlights Section 10.2(b)'s independent requirement that claims be asserted within the survival period, providing defendants with multiple contractual defenses to stale indemnification demands.