CASA MESA Field Activity and Well Summary

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Total wells

3
CASA MESA field

Drill activity

—
drill dates not in our copy of this source

The CASA MESA oil & gas field in Utah contains 3 wells on file.

Top operator: Harken Southwest Corp.

Most recent well: Navajo Tribal A 14-4, operated by Harken Southwest Corp — last updated June 2026.

CASA MESA field coverage

Counties the CASA MESA field intersects.

Rich CountyCache CountyDuchesne CountyDavis 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 — 3 wellsWasatch CountyGrand CountyTooele County
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Recent wells

Well Name County Last activity Updates Operator API
Navajo Tribal A 14-4 SAN JUAN 2026-06-01 Harken Southwest Corp 4303731269
Lizard 4M SAN JUAN 1991-10-07 Harken Southwest Corp 4303731619
Navajo Tribal A 13-4 SAN JUAN 1986-04-04 Harken Southwest Corp 4303731215

Top Operators in the CASA MESA field by total wells

Harken Southwest Corp3

Operators: Harken Southwest Corp.

Counties Intersected by the CASA MESA field

SAN JUAN3
SAN JUAN

Other Major Fields in Utah most active by total wells

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