# Relationship history for MSHA mine 4105658

Current hierarchy: **Lonny  Hergert; James (Cliff)  Price → Black Jack Energy Services LLC → I44**

- Valid-time bounds: inclusive, date granularity
- Null end: open-ended in the upstream history row; not independent proof of present control
- Transaction-time observation: 2026-10-13T11:19:05.459773+00:00

## Valid-time edges

- **controller_controls_mine:** Lonny  Hergert et al → I44; 2017-08-07 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Black Jack Energy Services LLC → I44; 2023-01-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lonny  Hergert et al → Black Jack Energy Services LLC; 2023-01-04 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** James (Cliff)  Price et al → Black Jack Energy Services LLC; 2023-01-04 to current/open; source msha-controller-operator-history