MANTLE Field Activity and Well Summary

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Total wells

4
MANTLE field

Drill activity

—
drill dates not in our copy of this source

The MANTLE oil & gas field in Colorado contains 4 wells on file.

Top operators: ANTELOPE ENERGY COMPANY LLC, ANTELOPE GAS PRODUCTS COMPANY, and others.

Most recent well: MCENDAFFER, operated by ANTELOPE GAS PRODUCTS COMPANY — last updated March 2026.

MANTLE field coverage

Counties the MANTLE 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 CountyAdams CountyMineral CountyOtero CountyPhillips CountyOuray CountyBent CountyArchuleta CountyRoutt CountyHinsdale CountyWeld — 4 wellsLarimer 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
MCENDAFFER Weld 2026-03-18 ANTELOPE GAS PRODUCTS COMPANY 05-123-05842
P W BURNS Weld 2026-03-18 CARDINAL PETROLEUM CO 05-123-05854
UHL Weld 1980-04-24 ANTELOPE ENERGY COMPANY LLC 05-123-09935
UHL Weld 1970-07-30 BRADEN-GEAR DRILLING COMPANY 05-123-07182

Top Operators in the MANTLE field by total wells

ANTELOPE ENERGY COMPANY LLC1ANTELOPE GAS PRODUCTS COMPANY1BRADEN-GEAR DRILLING COMPANY1CARDINAL PETROLEUM CO1

Operators: Antelope Energy Company Llc, Antelope Gas Products Company, Braden-Gear Drilling Company, Cardinal Petroleum Co.

Counties Intersected by the MANTLE field

Weld4
Weld

Other Major Fields in Colorado most active by total wells

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