# Relationship history for MSHA mine 1517982

Current hierarchy: **JOD Holdings LLC → CLINTWOOD JOD LLC → SECOND FORK CLINTWOOD**

- 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:** Woodman Three Mining Inc → SECOND FORK CLINTWOOD; 1974-01-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Henry  Chaney Jr → SECOND FORK CLINTWOOD; 1976-04-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** TECO Energy Inc → SECOND FORK CLINTWOOD; 1988-04-26 to 2015-09-20; source msha-controller-operator-history
- **operator_operates_mine:** Woodman Three Mine Company Inc → SECOND FORK CLINTWOOD; 1997-07-01 to 2016-04-28; source msha-controller-operator-history
- **controller_controls_operator:** Woodman Three Mining Inc → Woodman Three Mine Company Inc; 1997-07-01 to 2016-04-28; source msha-controller-operator-history
- **controller_controls_mine:** Ricky T  Lucas → SECOND FORK CLINTWOOD; 2011-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** James H  Booth et al → SECOND FORK CLINTWOOD; 2015-09-21 to 2019-06-15; source msha-controller-operator-history
- **operator_operates_mine:** Cheyenne Elkhorn Coal Co. → SECOND FORK CLINTWOOD; 2016-04-29 to 2018-04-02; source msha-controller-operator-history
- **controller_controls_operator:** Henry  Chaney Jr → Cheyenne Elkhorn Coal Co.; 2016-04-29 to 2018-04-02; source msha-controller-operator-history
- **operator_operates_mine:** Black Pearl Mining, Inc. → SECOND FORK CLINTWOOD; 2018-04-03 to 2019-08-12; source msha-controller-operator-history
- **controller_controls_operator:** Ricky T  Lucas → Black Pearl Mining, Inc.; 2018-04-03 to 2019-08-12; source msha-controller-operator-history
- **controller_controls_mine:** J Mark  Campbell → SECOND FORK CLINTWOOD; 2019-06-16 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Clintwood Elkhorn Mining LLC → SECOND FORK CLINTWOOD; 2019-08-13 to 2019-10-25; source msha-controller-operator-history
- **controller_controls_operator:** J Mark  Campbell → Clintwood Elkhorn Mining LLC; 2019-08-13 to 2019-10-25; source msha-controller-operator-history
- **controller_controls_operator:** TECO Energy Inc → Clintwood Elkhorn Mining LLC; 2019-08-13 to 2015-09-20; source msha-controller-operator-history
- **controller_controls_operator:** James H  Booth et al → Clintwood Elkhorn Mining LLC; 2019-08-13 to 2019-06-15; source msha-controller-operator-history
- **operator_operates_mine:** Clintwood JOD, LLC → SECOND FORK CLINTWOOD; 2019-10-26 to 2024-02-21; source msha-controller-operator-history
- **controller_controls_mine:** JOD Holdings LLC → SECOND FORK CLINTWOOD; 2019-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** JOD Holdings LLC → Clintwood JOD, LLC; 2019-10-26 to 2024-02-21; source msha-controller-operator-history
- **controller_controls_mine:** Garrett N  Blackburn et al → SECOND FORK CLINTWOOD; 2022-01-19 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Quality Coal, LLC → SECOND FORK CLINTWOOD; 2024-02-22 to 2026-04-28; source msha-controller-operator-history
- **controller_controls_operator:** Garrett N  Blackburn et al → Quality Coal, LLC; 2024-02-22 to 2026-04-28; source msha-controller-operator-history
- **controller_controls_operator:** Rocky  Maynard et al → Quality Coal, LLC; 2024-02-22 to 2026-04-28; source msha-controller-operator-history
- **operator_operates_mine:** CLINTWOOD JOD LLC → SECOND FORK CLINTWOOD; 2026-04-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** JOD Holdings LLC → CLINTWOOD JOD LLC; 2026-04-29 to current/open; source msha-controller-operator-history