# Relationship history for MSHA mine 4608008

Current hierarchy: **Lexington Coal Holdings, Inc → Lexington Coal Company, LLC → Odell Processing Laurel Loadout**

- 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

- **operator_operates_mine:** Laurel Creek Company Inc → Odell Processing Laurel Loadout; 1991-03-01 to 1992-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Poropat Giuseppe → Odell Processing Laurel Loadout; 1991-03-01 to 1992-06-28; source msha-controller-operator-history
- **controller_controls_operator:** Poropat Giuseppe → Laurel Creek Company Inc; 1991-03-01 to 1992-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Robert L  Padgett Sr → Odell Processing Laurel Loadout; 1991-06-13 to 1997-03-12; source msha-controller-operator-history
- **operator_operates_mine:** Maint-Tech Maintenance Company Inc → Odell Processing Laurel Loadout; 1992-06-29 to 1994-03-30; source msha-controller-operator-history
- **controller_controls_mine:** Michael C  Castle → Odell Processing Laurel Loadout; 1992-06-29 to 1994-03-30; source msha-controller-operator-history
- **controller_controls_operator:** Michael C  Castle → Maint-Tech Maintenance Company Inc; 1992-06-29 to 1994-03-30; source msha-controller-operator-history
- **operator_operates_mine:** Odell Processing Inc → Odell Processing Laurel Loadout; 1994-03-31 to 1997-03-12; source msha-controller-operator-history
- **controller_controls_operator:** Robert L  Padgett Sr → Odell Processing Inc; 1994-03-31 to 1997-03-12; source msha-controller-operator-history
- **controller_controls_mine:** Franklin D  Robertson  et al → Odell Processing Laurel Loadout; 1995-07-01 to 2002-01-21; source msha-controller-operator-history
- **operator_operates_mine:** Odell Processing Inc → Odell Processing Laurel Loadout; 1997-03-13 to 2014-09-15; source msha-controller-operator-history
- **controller_controls_operator:** Franklin D  Robertson  et al → Odell Processing Inc; 1997-03-13 to 2002-01-21; source msha-controller-operator-history
- **controller_controls_operator:** James O  Bunn  et al → Odell Processing Inc; 1997-03-13 to 2002-01-21; source msha-controller-operator-history
- **controller_controls_mine:** Rag Aktiengesellschaft → Odell Processing Laurel Loadout; 2002-01-22 to 2004-07-29; source msha-controller-operator-history
- **controller_controls_operator:** Rag Aktiengesellschaft → Odell Processing Inc; 2002-01-22 to 2004-07-29; source msha-controller-operator-history
- **controller_controls_mine:** Foundation Coal Corporation → Odell Processing Laurel Loadout; 2004-07-30 to 2009-07-30; source msha-controller-operator-history
- **controller_controls_operator:** Foundation Coal Corporation → Odell Processing Inc; 2004-07-30 to 2009-07-30; source msha-controller-operator-history
- **controller_controls_mine:** Foundation Coal Corporation → Odell Processing Laurel Loadout; 2005-06-04 to 2009-07-30; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Odell Processing Laurel Loadout; 2009-07-31 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources, Inc. → Odell Processing Laurel Loadout; 2009-07-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Odell Processing Inc; 2009-07-31 to 2014-09-15; source msha-controller-operator-history
- **operator_operates_mine:** Rockspring Development, Inc. → Odell Processing Laurel Loadout; 2014-09-16 to 2017-10-22; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources, Inc. → Rockspring Development, Inc.; 2014-09-16 to 2016-07-25; source msha-controller-operator-history
- **controller_controls_operator:** Foundation Coal Corporation → Rockspring Development, Inc.; 2014-09-16 to 2009-07-30; source msha-controller-operator-history
- **controller_controls_mine:** Alpha Natural Resources Holdings, Inc → Odell Processing Laurel Loadout; 2016-07-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alpha Natural Resources Holdings, Inc → Rockspring Development, Inc.; 2016-07-26 to 2017-10-22; source msha-controller-operator-history
- **operator_operates_mine:** Lexington Coal Company, LLC → Odell Processing Laurel Loadout; 2017-10-23 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Lexington Coal Holdings, Inc → Odell Processing Laurel Loadout; 2017-10-23 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Lexington Coal Holdings, Inc → Lexington Coal Company, LLC; 2017-10-23 to current/open; source msha-controller-operator-history