AZTEC WASH Field Activity and Well Summary

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Total wells

29
AZTEC WASH field

Drill activity

—
drill dates not in our copy of this source

The AZTEC WASH oil & gas field in Colorado contains 29 wells on file.

Top operators: SUN OIL COMPANY, NORTHLAND ROYALTY OPERATING CO, and others.

Most recent well: UTE MOUNTAIN TRIBAL, operated by SUN OIL COMPANY — last updated March 2026.

AZTEC WASH field coverage

Counties the AZTEC WASH field intersects.

Saguache CountySedgwick CountyCheyenne CountyCuster CountyLa Plata CountySan Juan CountyPitkin CountyPark CountyAlamosa CountyProwers CountyMoffat CountyJefferson CountySummit CountyPueblo CountyBoulder CountyDenver CountyMontrose CountyEagle CountySan Miguel CountyCostilla CountyBroomfield CountyChaffee CountyCrowley CountyFremont CountyHuerfano CountyDelta CountyGarfield CountyRio Blanco CountyMorgan CountyLincoln CountyMontezuma — 29 wellsAdams CountyMineral CountyOtero CountyPhillips CountyOuray CountyBent CountyArchuleta CountyRoutt CountyHinsdale CountyWeld CountyLarimer CountyLake CountyRio Grande CountyGilpin CountyYuma CountyJackson CountyKit Carson CountyClear Creek CountyLogan CountyWashington CountyDouglas CountyConejos CountyEl Paso CountyKiowa CountyTeller CountyGunnison CountyBaca CountyElbert CountyMesa CountyDolores CountyArapahoe CountyLas Animas CountyGrand County
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Recent wells

Well Name County Last activity Updates Operator API
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-05381
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-40026
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-40025
PHILMO UTE Montezuma 2026-03-18 NORTHLAND ROYALTY OPERATING CO 05-083-05020
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-05062
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 THE CALIFORNIA COMPANY 05-083-05006
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-05380
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY (DELAWARE) 05-083-05057
UTE MT TRIBAL Montezuma 2026-03-18 CHEVRON USA INC 05-083-05079
UTE MOUNTAIN TRIBAL Montezuma 2026-03-18 SUN OIL COMPANY 05-083-05375

Top Operators in the AZTEC WASH field by total wells

SUN OIL COMPANY11NORTHLAND ROYALTY OPERATING CO10CHEVRON USA INC2SHAWNEE OIL DEVELOPMENT CO INC2KNOTT* BILLY J.1SUN OIL COMPANY (DELAWARE)1THE CALIFORNIA COMPANY1WINTERSHALL CORPORATION1

Operators: Sun Oil Company, Northland Royalty Operating Co, Chevron Usa Inc, Shawnee Oil Development Co Inc, Knott* Billy J., Sun Oil Company (Delaware), The California Company, Wintershall Corporation.

Counties Intersected by the AZTEC WASH field

Montezuma29
Montezuma

Other Major Fields in Colorado most active by total wells

Compare the AZTEC WASH field against the other busiest oil and gas fields in Colorado: