# Relationship history for MSHA mine 1505358

Current hierarchy: **Alex A Housley → Triple H. Fuels, INC. → T-12  Viall**

- 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 Mining Company Inc → T-12  Viall; 1950-01-01 to 1975-06-30; source msha-controller-operator-history
- **controller_controls_mine:** Laird T  Orr Jr. → T-12  Viall; 1950-01-01 to 1975-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Laird T  Orr Jr. → Laurel Mining Company Inc; 1950-01-01 to 1975-06-30; source msha-controller-operator-history
- **operator_operates_mine:** Straight Creek Mining Company → T-12  Viall; 1975-07-01 to 1981-08-31; source msha-controller-operator-history
- **controller_controls_mine:** Mountain Coals Inc → T-12  Viall; 1975-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Mountain Coals Inc → Straight Creek Mining Company; 1975-07-01 to 1981-08-31; source msha-controller-operator-history
- **operator_operates_mine:** Cyprus Cumberland Coal Corp → T-12  Viall; 1981-09-01 to 1998-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Cyprus Amax Minerals Company → T-12  Viall; 1981-09-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Cyprus Amax Minerals Company → Cyprus Cumberland Coal Corp; 1981-09-01 to 1998-06-28; source msha-controller-operator-history
- **controller_controls_mine:** Charles  Collins → T-12  Viall; 1992-02-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Straight Creek Coal Resources Company → T-12  Viall; 1998-06-29 to 2004-02-01; source msha-controller-operator-history
- **controller_controls_mine:** Horizon Natural Resources Incorporated → T-12  Viall; 1998-06-29 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Horizon Natural Resources Incorporated → Straight Creek Coal Resources Company; 1998-06-29 to 2004-02-01; source msha-controller-operator-history
- **controller_controls_mine:** National Coal Corporation → T-12  Viall; 2003-05-27 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Calvary Coal Company, Inc. → T-12  Viall; 2004-02-02 to 2005-11-13; source msha-controller-operator-history
- **controller_controls_operator:** Charles  Collins → Calvary Coal Company, Inc.; 2004-02-02 to 2005-11-13; source msha-controller-operator-history
- **operator_operates_mine:** National Coal Corporation → T-12  Viall; 2005-11-14 to 2008-03-30; source msha-controller-operator-history
- **controller_controls_operator:** National Coal Corporation → National Coal Corporation; 2005-11-14 to 2008-03-30; source msha-controller-operator-history
- **operator_operates_mine:** Xinergy Corp. → T-12  Viall; 2008-03-31 to 2013-02-10; source msha-controller-operator-history
- **controller_controls_mine:** Xinergy Ltd → T-12  Viall; 2008-03-31 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Xinergy Ltd → Xinergy Corp.; 2008-03-31 to 2013-02-10; source msha-controller-operator-history
- **controller_controls_mine:** Jeffery A  Hoops → T-12  Viall; 2009-05-08 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** JW Resources Inc → T-12  Viall; 2013-02-05 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Straight Creek Coal Mining, Inc. → T-12  Viall; 2013-02-11 to 2015-11-18; source msha-controller-operator-history
- **controller_controls_operator:** JW Resources Inc → Straight Creek Coal Mining, Inc.; 2013-02-11 to 2015-11-18; source msha-controller-operator-history
- **operator_operates_mine:** Revelation Energy, LLC → T-12  Viall; 2015-11-19 to 2021-06-30; source msha-controller-operator-history
- **controller_controls_operator:** Jeffery A  Hoops → Revelation Energy, LLC; 2015-11-19 to 2021-06-30; source msha-controller-operator-history
- **operator_operates_mine:** KAMCO, LLC. → T-12  Viall; 2021-07-01 to 2023-05-18; source msha-controller-operator-history
- **controller_controls_mine:** Scott D  Stewart → T-12  Viall; 2021-07-01 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Scott D  Stewart → KAMCO, LLC.; 2021-07-01 to 2023-05-18; source msha-controller-operator-history
- **controller_controls_mine:** Jody Dale Puckett → T-12  Viall; 2022-03-30 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Alex A Housley → T-12  Viall; 2022-11-29 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Tahiti Energy, Inc. → T-12  Viall; 2023-05-19 to 2024-06-10; source msha-controller-operator-history
- **controller_controls_operator:** Jody Dale Puckett → Tahiti Energy, Inc.; 2023-05-19 to 2024-06-10; source msha-controller-operator-history
- **operator_operates_mine:** Triple H. Fuels, INC. → T-12  Viall; 2024-06-11 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Alex A Housley → Triple H. Fuels, INC.; 2024-06-11 to current/open; source msha-controller-operator-history