Papenhausen v. ConocoPhillips Co.
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The case involved David Papenhausen, who sustained an injury when his foot fell through a hole concealed by a layer of ice and snow on an oil well site operated by ConocoPhillips Company and Burlington Resources Oil & Gas Company LP. Papenhausen sued the companies under North Dakota law, alleging negligence and premises liability due to the existence of an unreasonably dangerous hole concealed by ice and snow due to the defendants' negligent maintenance of the well site.
The Supreme Court of North Dakota answered two certified questions from the United States District Court for the District of North Dakota concerning the state's natural accumulation rule, which generally precludes liability for injuries caused by natural accumulations of snow and ice. The questions asked whether the rule applies to an oil well site in a rural area and if it still applies if it conceals a condition substantially more dangerous than one typically associated with ice and snow.
The court answered the first question in the affirmative, ruling that the natural accumulation rule does apply to a rural oil well site. The court reasoned that it is unreasonable to expect property owners to continually monitor and clear snow or ice from remote areas. For the second question, the court answered in the negative, stating that the concealment of a dangerous condition by snow or ice is outside the scope of the natural accumulation rule. The court held that when snow or ice conceals a separate danger, the question of the owner's duty is considered differently - focusing on the obviousness of that danger and whether the owner knew or should have known about it.
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