ALL STATUSES / CONTROLLER PORTFOLIO

Chevron Corporation

Membership and operating status are from the latest MSHA Mines snapshot. Open a mine for its ownership history.

MSHA CONTROLLER IDC00877

MINE PORTFOLIO

50 of 50 mines and facilities

2025-01-01 – 2026-10-13. All statuses records; production reporting is not required.

MineLocation / typeCoal · short tonsHours workedViolationsAccident recordsOn-site inspection hours
B-164201920 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
B-38/B-42/B-444200862 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
Bonanza Shop And Camp4201786 · AbandonedUintah, UTSurface · MSHA: Gilsonite——00—
Cimarron Mine2900224 · AbandonedColfax, NMFacility · MSHA: Coal (Bituminous)——00—
Colonial1502021 · AbandonedHopkins, KYSurface · MSHA: Coal (Bituminous)——00—
Dekoven Mine #61502130 · AbandonedUnion, KYUnderground · MSHA: Coal (Bituminous)——00—
Dekoven No 91502761 · AbandonedPike, KYUnderground · MSHA: Coal (Bituminous)——00—
Drake Mine No 11502073 · AbandonedMuhlenberg, KYUnderground · MSHA: Coal (Bituminous)——00—
Drake Mine No 31504452 · Abandoned and SealedMuhlenberg, KYUnderground · MSHA: Coal (Bituminous)——00—
Drake No 2 Ug Mine1502071 · AbandonedMuhlenberg, KYUnderground · MSHA: Coal (Bituminous)——00—
Drake No 4 Mine1506253 · Abandoned and SealedHopkins, KYUnderground · MSHA: Coal (Bituminous)——00—
E-14 And 15 Mine4201782 · AbandonedUintah, UTUnderground · MSHA: Gypsum——00—
E-30 Mine4201781 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
Edna Mine0500303 · AbandonedRoutt, COSurface · MSHA: Coal (Bituminous)——00—
Edna Prototype Mine0503044 · AbandonedRoutt, COUnderground · MSHA: Coal (Bituminous)——00—
Empire Mine2300462 · AbandonedBarton, MOSurface · MSHA: Coal (Bituminous)——00—
Farco Mine4102803 · AbandonedWebb, TXSurface · MSHA: Coal (Bituminous)——00—
Farco Mine4104025 · AbandonedWebb, TXSurface · MSHA: Coal (Bituminous)——00—
H-104201773 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
H-24201772 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
I-15 Mine4201817 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
I-16 Mine4201785 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
I-24 Mine4201784 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
I-9 Mine4201783 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
Le-194201084 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
Le-5/Le-64201776 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
McKinley2900096 · AbandonedMckinley, NMSurface · MSHA: Coal (Bituminous)——00—
Midway Mine2300881 · AbandonedBates, MOSurface · MSHA: Coal (Bituminous)——00—
Moly Mill2900898 · AbandonedTaos, NMFacility · MSHA: Molybdenum Ore——00—
Moly Mine & Mill2900164 · AbandonedTaos, NMFacility · MSHA: Molybdenum Ore——00—
No 19 Strip1400234 · AbandonedCherokee, KSSurface · MSHA: Coal (Bituminous)——00—
North Block Mine4801192 · Abandoned and SealedLincoln, WYSurface · MSHA: Coal (Bituminous)——00—
North River Emily #3r Mine0102558 · AbandonedTuscaloosa, ALSurface · MSHA: Coal (Bituminous)——00—
North River Surface0102182 · AbandonedTuscaloosa, ALSurface · MSHA: Coal (Bituminous)——00—
Palaganna Project4102460 · AbandonedDuval, TXFacility · MSHA: Uranium Ore——00—
Panna Maria Uranium Operations4102746 · AbandonedKarnes, TXFacility · MSHA: Uranium Ore——00—
Paradise Strip1502072 · AbandonedMuhlenberg, KYSurface · MSHA: Coal (Bituminous)——00—
Phoston Operations4200842 · AbandonedWasatch, UTFacility · MSHA: Phosphate Rock——00—
Pleasant Hill1511348 · AbandonedHopkins, KYSurface · MSHA: Coal (Bituminous)——00—
Questa Mine & Mill2901267 · AbandonedTaos, NMUnderground · MSHA: Molybdenum Ore——01—
Red Point Mine0503566 · AbandonedMesa, COUnderground · MSHA: Oil Shale——00—
Rhode Ranch Mine4103480 · AbandonedMcmullen, TXSurface · MSHA: Uranium Ore——00—
Solar Pad4201787 · AbandonedUintah, UTFacility · MSHA: Gilsonite——00—
Tar Sands Processing4201811 · AbandonedUintah, UTFacility · MSHA: Misc. Nonmetallic Mnls. NEC——00—
Trout Creek0503228 · AbandonedRoutt, COSurface · MSHA: Coal (Bituminous)——00—
Vernal Mill4200164 · AbandonedUintah, UTFacility · MSHA: Phosphate Rock——00—
Wh-124201933 · AbandonedUintah, UTUnderground · MSHA: Gilsonite——00—
Yellow Creek Mine0102904 · Abandoned and SealedTuscaloosa, ALUnderground · MSHA: Coal (Bituminous)——00—
York Canyon Surface Mine2900845 · AbandonedColfax, NMSurface · MSHA: Coal (Bituminous)——00—
York Canyon-Underground Mine2900095 · AbandonedColfax, NMFacility · MSHA: Coal (Bituminous)——00—

LOCATION

Portfolio map

19 of 50 mines with usable MSHA coordinates. Select a marker to open a mine.

Mine coordinates

2025-01-01 – 2026-10-13Applies to production, safety and portfolio metrics. Silica samples have separate filters.

Violations

0

0 significant & substantial (S&S)

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q20
  7. 2026 Q30
  8. 2026 Q4 *0

Accident records

1

0 records classified as fatality

  1. 2025 Q10
  2. 2025 Q20
  3. 2025 Q30
  4. 2025 Q40
  5. 2026 Q10
  6. 2026 Q21
  7. 2026 Q30
  8. 2026 Q4 *0

Proposed penalties · USD

—

0 of 0 violations with amounts

  1. 2025 Q1—
  2. 2025 Q2—
  3. 2025 Q3—
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2—
  7. 2026 Q3—
  8. 2026 Q4 *—

On-site inspection hours

—

0 inspections · 0 with hours

  1. 2025 Q1—
  2. 2025 Q2—
  3. 2025 Q3—
  4. 2025 Q4—
  5. 2026 Q1—
  6. 2026 Q2—
  7. 2026 Q3—
  8. 2026 Q4 *—
Quarterly safety data
QuarterViolationsS&SProposed USDAccident recordsFatality recordsInspectionsOn-site hours
2025-Q100—000—
2025-Q200—000—
2025-Q300—000—
2025-Q400—000—
2026-Q100—000—
2026-Q200—100—
2026-Q300—000—
2026-Q4 *00—000—

Most cited CFR sections

All violations issued in the selected period. Counts combine subsections.

SectionViolationsS&S

No violation records in this period.

Safety activity

  1. accident220261660002
    Questa Mine & Mill · 2901267

    MACHINERY · NO DYS AWY FRM WRK,NO RSTR ACT

    Accident narrative

    EE observing installation of catwalk from double drum hoist cab to the mezzanine. Crew was using overhead 15 ton hoist to place the catwalk. Became stuck. As the hoist continued to attempt to move the catwalk, it came free and caused catwalk to spring upward due to stored energy. Panel sprung upward and fell 15' to floor. Struck EE in both knees, puncturing L thigh, needed stitches

Safety sources and definitions

MSHA Violations (issue date), Accidents (accident date), and Inspections (begin date). Snapshot 2026-10-13.

Counts describe published rows, including contractor records; accident records are not distinct incidents or numbers of people injured.

Zero means no matching records in the imported sources, not proof of no events. Historical coverage differs by source; absence before a source begins reporting is not a zero incident rate. Invalid or absent dates and records after the snapshot are excluded.

S&S means SIG_SUB=Y. Fatality records use DEGREE_INJURY_CD=01. Proposed penalties are not final assessed or paid amounts; missing dollar values are omitted.

Inspection hours are SUM_TOTAL_ON_SITE_HOURS attributed to the inspection start date, without supervisor/trainee hours. Missing hours are omitted; a started inspection may still be open.

Portfolio totals use current mine membership, including events before the current owner or operator's tenure.

CFR headings link to the current Title 30 index; they are not historical legal determinations.

Latest EIA month: 2026-07Source checked 2026-10-13 · publication lag differs from MSHA.

REPORTED RECEIPTS · SHORT TONS—0 rows · 0 receiving plants
HEAT CONTENT · BTU/LB—Weighted by reported tons
SULFUR / ASH · % BY WEIGHT— / —Separate averages over measured receipts
DELIVERED COST · USD/TON—No price coverage

No receipts matched this controller in the selected period. EIA-923 does not cover all mine sales, exports or metallurgical coal shipments.

Coverage, sources and calculations
  • Reported coal receipts at EIA-923 power plants/terminals; this is not a census of mine shipments, exports or metallurgical sales.
  • Matches use only the published MSHA ID, normalized to seven digits. Unidentified mine origins remain in the source table but are not assigned to a mine.
  • Portfolio attribution uses current MSHA ownership, not ownership at the shipment date. Receipts and production can differ because of timing, stocks and coverage.
  • Quality means are weighted by positive reported tons with that measurement. Delivered cost uses only rows with published cost, positive heat and positive tons; missing/withheld costs are never zero-filled.
  • USD/ton = (cents/MMBtu ÷ 100) × MMBtu/ton. This is plant delivered cost, not mine sales price or revenue.
  • Receipt month is as published, including records supplied by annual respondents. Recent months are preliminary and subject to revision. Missing rows do not prove zero shipments.

Imported releases start 2008-01. This window includes 12 published months. EIA releases · Survey instructions

  • 2026 · preliminary · EIA923_Schedules_2_3_4_5_M_07_2026_21SEP2026.xlsx · Page 5 Fuel Receipts and Costs
  • 2025 · final · EIA923_Schedules_2_3_4_5_M_12_2025_Final.xlsx · Page 5 Fuel Receipts and Costs

Latest priced year: 2024Source checked 2026-10-13. Prices apply only to their calendar year.

FOB PRICE BENCHMARK · USD/TON—Weighted by estimated sales of covered mines
ESTIMATED SALES · SHORT TONS—Allocated from published county sales
ESTIMATED COAL REVENUE · USD—Covered mines only · not reported revenue
ANNUAL PRODUCTION COVERED—0 of 0 producing annual mine records
Mine / countyAnnual production · tonsCounty FOB · USD/tonEst. sales · tonsEst. coal revenue · USDBasis / availability
North River Surface0102182 · Location unavailable————No matching annual production record
North River Emily #3r Mine0102558 · Location unavailable————No matching annual production record
Yellow Creek Mine0102904 · Location unavailable————No matching annual production record
Edna Mine0500303 · Location unavailable————No matching annual production record
Edna Prototype Mine0503044 · Location unavailable————No matching annual production record
Trout Creek0503228 · Location unavailable————No matching annual production record
No 19 Strip1400234 · Location unavailable————No matching annual production record
Colonial1502021 · Location unavailable————No matching annual production record
Drake No 2 Ug Mine1502071 · Location unavailable————No matching annual production record
Paradise Strip1502072 · Location unavailable————No matching annual production record
Drake Mine No 11502073 · Location unavailable————No matching annual production record
Dekoven Mine #61502130 · Location unavailable————No matching annual production record
Dekoven No 91502761 · Location unavailable————No matching annual production record
Drake Mine No 31504452 · Location unavailable————No matching annual production record
Drake No 4 Mine1506253 · Location unavailable————No matching annual production record
Pleasant Hill1511348 · Location unavailable————No matching annual production record
Empire Mine2300462 · Location unavailable————No matching annual production record
Midway Mine2300881 · Location unavailable————No matching annual production record
York Canyon-Underground Mine2900095 · Location unavailable————No matching annual production record
McKinley2900096 · Location unavailable————No matching annual production record
Cimarron Mine2900224 · Location unavailable————No matching annual production record
York Canyon Surface Mine2900845 · Location unavailable————No matching annual production record
Farco Mine4102803 · Location unavailable————No matching annual production record
Farco Mine4104025 · Location unavailable————No matching annual production record
North Block Mine4801192 · Location unavailable————No matching annual production record
Method, assumptions and source records
  1. This is an annual county-sales allocation, not reported mine or company revenue. Currency is nominal USD in the source year; quantities are short tons.
  2. Mine share = same-year annual mine production / eligible same-county production. Estimated sales = published county sales × share. Estimated coal revenue = estimated sales × published county average FOB price.
  3. The model assumes eligible mines share county sales in proportion to production and receive the county-average price. Matching mine counts is a check, not proof of identical respondents. Mine quality, contracts and sales timing can differ substantially. No statistical confidence interval is implied.
  4. FOB excludes transport and insurance. EIA-923 delivered costs do not enter this model. No grade premium, state/national fallback, quarterly apportionment or carry-forward to a later year is applied.
  5. Eligibility follows the source's production threshold and excludes preparation-only and refuse operations. Withheld values, inconsistent county counts and missing/ambiguous locations produce no estimate.
  6. County sales are published in thousands of tons and prices to cents. Calculations retain precision, but the inputs are rounded and the allocation is approximate.
  7. Portfolio attribution uses current MSHA ownership, not ownership during the sales year. Covered-mine sums exclude unavailable estimates and must not be read as whole-company revenue. Coverage denominators use the annual EIA mine-production release.

Sales-reporting threshold: 50,000 short tons per mine in 2024. Withheld sales or prices stay unavailable.

EIA Table 30 · county sales and FOB prices · EIA annual mine production · Release index

Annual report released November 19, 2025. Method: county-sales-allocation-v1. JSON and CSV preserve source row numbers and file checksums.

SELECTED PORTFOLIO

8 linked operators.

Relationships reflect the selected mine status and current MSHA controller/operator fields.