# Relationship history for MSHA mine 1518264

Current hierarchy: **Debra R  Mugumya → Black Fire Energy, Inc. → Cawood Mine #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: 2026-10-17T05:35:58.500035+00:00

## Valid-time edges

- **operator_operates_mine:** Little Creek Venture Llc → Cawood Mine #1; 2000-06-01 to 2001-08-02; source msha-controller-operator-history
- **controller_controls_mine:** David C  Audas → Cawood Mine #1; 2000-06-01 to 2001-08-02; source msha-controller-operator-history
- **controller_controls_operator:** David C  Audas → Little Creek Venture Llc; 2000-06-01 to 2001-08-02; source msha-controller-operator-history
- **controller_controls_mine:** Darrell  Haynes → Cawood Mine #1; 2001-02-08 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Matt Mining Inc → Cawood Mine #1; 2001-08-03 to 2002-02-27; source msha-controller-operator-history
- **controller_controls_operator:** Darrell  Haynes → Matt Mining Inc; 2001-08-03 to 2002-02-27; source msha-controller-operator-history
- **controller_controls_mine:** Larry E  Wright → Cawood Mine #1; 2002-01-18 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** Solid Fuel Energy LTD → Cawood Mine #1; 2002-02-28 to 2002-10-27; source msha-controller-operator-history
- **controller_controls_operator:** Larry E  Wright → Solid Fuel Energy LTD; 2002-02-28 to 2002-10-27; source msha-controller-operator-history
- **operator_operates_mine:** Turkey Creek Energy LLC → Cawood Mine #1; 2002-10-28 to 2003-10-21; source msha-controller-operator-history
- **controller_controls_mine:** Bruce  Kinder Et Al → Cawood Mine #1; 2002-10-28 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Bruce  Kinder Et Al → Turkey Creek Energy LLC; 2002-10-28 to 2003-10-21; source msha-controller-operator-history
- **controller_controls_mine:** Wendy  Helton → Cawood Mine #1; 2003-07-07 to current/open; source msha-controller-operator-history
- **operator_operates_mine:** New Phase Mining LLC → Cawood Mine #1; 2003-10-22 to 2005-03-08; source msha-controller-operator-history
- **controller_controls_operator:** Wendy  Helton → New Phase Mining LLC; 2003-10-22 to 2005-03-08; source msha-controller-operator-history
- **operator_operates_mine:** Randy-D, LLC → Cawood Mine #1; 2005-03-09 to 2008-09-15; source msha-controller-operator-history
- **controller_controls_mine:** Randy  Hensley → Cawood Mine #1; 2005-03-09 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Randy  Hensley → Randy-D, LLC; 2005-03-09 to 2008-09-15; source msha-controller-operator-history
- **operator_operates_mine:** Cawood Enterprises LLC → Cawood Mine #1; 2008-09-16 to 2012-05-13; source msha-controller-operator-history
- **controller_controls_mine:** Jimmy D  Robbins → Cawood Mine #1; 2008-09-16 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Jimmy D  Robbins → Cawood Enterprises LLC; 2008-09-16 to 2012-05-13; source msha-controller-operator-history
- **controller_controls_mine:** Eddie  Lawson → Cawood Mine #1; 2012-01-05 to 2012-05-13; source msha-controller-operator-history
- **operator_operates_mine:** Black Fire Energy, Inc. → Cawood Mine #1; 2012-05-14 to current/open; source msha-controller-operator-history
- **controller_controls_mine:** Debra R  Mugumya → Cawood Mine #1; 2012-05-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Debra R  Mugumya → Black Fire Energy, Inc.; 2012-05-14 to current/open; source msha-controller-operator-history
- **controller_controls_operator:** Eddie  Lawson → Black Fire Energy, Inc.; 2012-05-14 to 2012-05-13; source msha-controller-operator-history