DUCHESNE Field Activity and Well Summary

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Total wells

138
DUCHESNE field

Drill activity

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drill dates not in our copy of this source

The DUCHESNE oil & gas field in Utah contains 138 wells on file.

Top operators: Uinta Wax Operating, Llc, Petroglyph Operating Co, and others.

Most recent well: Coyote Ute Tribal 16-8, operated by Lomax Exploration Company — last updated May 2026.

DUCHESNE field coverage

Counties the DUCHESNE field intersects.

Rich CountyCache CountyDUCHESNE — 138 wellsDavis CountyBox Elder CountyMillard CountyMorgan CountyWeber CountyKane CountySalt Lake CountySevier CountyGarfield CountyWashington CountyPiute CountySummit CountyEmery CountyDaggett CountyBeaver CountyUintah CountyUtah CountyWayne CountyJuab CountyCarbon CountyIron CountySanpete CountySan Juan CountyWasatch CountyGrand CountyTooele County
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Recent wells

Well Name County Last activity Updates Operator API
Coyote Ute Tribal 16-8 DUCHESNE 2026-05-30 Lomax Exploration Company 4301330989
Coyote Ute Tribal 7-4 DUCHESNE 2026-05-30 Lomax Exploration Company 4301331014
Coyote Ute Tribal 15-7 DUCHESNE 2026-05-30 Lomax Exploration Company 4301330839
Coyote Ute Tribal 16-9 DUCHESNE 2026-05-30 Lomax Exploration Company 4301330976
Coyote Ute Tribal 10-8 DUCHESNE 2026-05-30 Lomax Exploration Company 4301331011
Coyote Ute Tribal 10-17 DUCHESNE 2026-05-30 Lomax Exploration Company 4301330862
Ute Tribal 4-1B DUCHESNE 2026-05-30 Brinkerhoff Drilling Co 4301330091
Ute Tribal 3-1B DUCHESNE 2026-05-30 Brinkerhoff Drilling Co 4301330090
Coyote Ute Tribal 1-13 DUCHESNE 2026-05-30 Lomax Exploration Company 4301330923
Coyote Ute Tribal 8-9 DUCHESNE 2026-05-30 Lomax Exploration Company 4301331015

Top Operators in the DUCHESNE field by total wells

Uinta Wax Operating, Llc40Petroglyph Operating Co19Wem Operating, Llc14Lomax Exploration Company13Berry Petroleum Company Llc11Evertson Oil Company Inc8Fourpoint Resources, Llc7Crescent Point Energy Us Corp6Coors Energy4Conoco Inc2

Operators: Uinta Wax Operating, Llc, Petroglyph Operating Co, Wem Operating, Llc, Lomax Exploration Company, Berry Petroleum Company Llc, Evertson Oil Company Inc, Fourpoint Resources, Llc, Crescent Point Energy Us Corp, Coors Energy, Conoco Inc.

Counties Intersected by the DUCHESNE field

DUCHESNE138
DUCHESNE

Other Major Fields in Utah most active by total wells

Compare the DUCHESNE field against the other busiest oil and gas fields in Utah: