Annual Benefits Enrollment

Annual benefits enrollment opens Oct. 17 and closes Nov. 7 at 7 p.m. Central time.

2026 Annual Benefits Enrollment Guide
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2026 Benefits Transition Guide: Heritage Marathon Oil Employees
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2026 Benefits Transition Guide: Heritage Marathon Oil Employees – EG TCNS
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In This Section

  • Employee benefits handbook

    The handbook features important information about our health and welfare benefits plans.

  • Benefits value proposition

    This two-page document helps you understand how we support our employees through their career and life stages.