# Relationship history for MSHA mine 1103057

Current hierarchy: **Ricky D  Kirk; Jerry  Wells Jr → Cheyenne Resources, Inc. → Cheyenne Saline Co. #1**

- 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:** Kevin S  Beltowski → Cheyenne Saline Co. #1; 1997-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Jerry  Wells Jr  et al → Cheyenne Saline Co. #1; 1999-02-25 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Jader Coal Company Llc → Cheyenne Saline Co. #1; 2001-03-01 to 2001-11-30; source msha-controller-operator-history
- **controller_controls_mine:** Downen Robert-John Seigel Et Al → Cheyenne Saline Co. #1; 2001-03-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Downen Robert-John Seigel Et Al → Jader Coal Company Llc; 2001-03-01 to 2001-11-30; source msha-controller-operator-history
- **controller_controls_mine:** John C  Smith Jr → Cheyenne Saline Co. #1; 2001-06-12 to 2006-01-16; source msha-controller-operator-history
- **operator_operates_mine:** Illinois Fuel Company, LLC → Cheyenne Saline Co. #1; 2001-12-01 to 2003-01-31; source msha-controller-operator-history
- **controller_controls_operator:** John C  Smith Jr → Illinois Fuel Company, LLC; 2001-12-01 to 2003-01-31; source msha-controller-operator-history
- **operator_operates_mine:** K B Coal Incorporated → Cheyenne Saline Co. #1; 2003-02-01 to 2003-09-28; source msha-controller-operator-history
- **controller_controls_operator:** Kevin S  Beltowski → K B Coal Incorporated; 2003-02-01 to 2003-09-28; source msha-controller-operator-history
- **operator_operates_mine:** Illinois Fuel Company LLC → Cheyenne Saline Co. #1; 2003-09-29 to 2015-10-25; source msha-controller-operator-history
- **controller_controls_operator:** John C  Smith Jr → Illinois Fuel Company LLC; 2003-09-29 to 2006-01-16; source msha-controller-operator-history
- **controller_controls_mine:** Energy Coal Resources Inc → Cheyenne Saline Co. #1; 2006-01-17 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Energy Coal Resources Inc → Illinois Fuel Company, LLC; 2006-01-17 to 2003-01-31; source msha-controller-operator-history
- **controller_controls_operator:** Energy Coal Resources Inc → Illinois Fuel Company LLC; 2006-01-17 to 2015-10-25; source msha-controller-operator-history
- **operator_operates_mine:** Cheyenne Resources, Inc. → Cheyenne Saline Co. #1; 2015-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jerry  Wells Jr  et al → Cheyenne Resources, Inc.; 2015-10-26 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Ricky D  Kirk  et al → Cheyenne Resources, Inc.; 2015-10-26 to current/open; source msha-controller-operator-history