# Relationship history for MSHA mine 1516105

Current hierarchy: **Jeffery A  Hoops → Revelation Energy, LLC → T-8**

- 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:** Reading & Bates Corp → T-8; 1981-01-01 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Golden Oak Mining Company Inc → T-8; 1987-07-01 to 1989-07-20; source msha-controller-operator-history
- **controller_controls_operator:** Reading & Bates Corp → Golden Oak Mining Company Inc; 1987-07-01 to 1989-07-20; source msha-controller-operator-history
- **operator_operates_mine:** Golden Oak Mining Company L P → T-8; 1989-07-21 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_mine:** GOM Management Inc et al → T-8; 1989-07-21 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** GOM Management Inc et al → Golden Oak Mining Company L P; 1989-07-21 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_operator:** First Capital Corp of Chicago  et al → Golden Oak Mining Company L P; 1989-07-21 to 2001-01-31; source msha-controller-operator-history
- **controller_controls_mine:** Jerry  Wells Jr  et al → T-8; 1999-02-25 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Cheyenne Resources Inc → T-8; 2001-02-01 to 2009-11-30; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Wells Jr  et al → Cheyenne Resources Inc; 2001-02-01 to 2009-11-30; source msha-controller-operator-history
- **controller_controls_operator:** Ricky D  Kirk  et al → Cheyenne Resources Inc; 2001-02-01 to 2009-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → T-8; 2009-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Royal Coal Corporation → T-8; 2009-10-13 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** CDR Operations Inc → T-8; 2009-12-01 to 2012-10-24; source msha-controller-operator-history
- **controller_controls_operator:** Royal Coal Corporation → CDR Operations Inc; 2009-12-01 to 2012-10-24; source msha-controller-operator-history
- **operator_operates_mine:** Revelation Energy, LLC → T-8; 2012-10-25 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Revelation Energy, LLC; 2012-10-25 to current/open; source msha-controller-operator-history