STALLION Field Activity and Well Summary

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Total wells

9
STALLION field

Drill activity

—
drill dates not in our copy of this source

The STALLION oil & gas field in Colorado contains 9 wells on file.

Top operators: DONZOIL INC, PAR PACIFIC HOLDINGS INC, and others.

Most recent well: SMALL, operated by WALSH* FRANK H — last updated March 2026.

STALLION field coverage

Counties the STALLION 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 CountyLarimer CountyLake CountyRio Grande CountyGilpin CountyYuma CountyJackson CountyKit Carson CountyClear Creek CountyLogan CountyWashington — 9 wellsDouglas 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
SMALL Washington 2026-03-18 WALSH* FRANK H 05-121-05698
CHRISTIANSON Washington 2026-03-18 DONZOIL INC 05-121-07555
CHRISTIANSON Washington 2026-03-18 BRINKERHOFF DRILLING COMPANY 05-121-08023
N L FASTINAU Washington 2026-03-18 DONZOIL INC 05-121-08222
CHRISTIANSON Washington 2026-03-18 ALLISON DRILLING COMPANY INC 05-121-08005
STATE Washington 2003-05-10 PAR PACIFIC HOLDINGS INC 05-121-10698
STATE Washington 2003-05-02 DAVIS, LLC* EDWARD MIKE 05-121-10697
STATE Washington 2003-04-22 INVESTMENT EQUIPMENT LLC 05-121-10695
FRIEND STATE Washington 1999-01-01 PAR PACIFIC HOLDINGS INC 05-121-08599

Top Operators in the STALLION field by total wells

DONZOIL INC2PAR PACIFIC HOLDINGS INC2DAVIS, LLC* EDWARD MIKE1ALLISON DRILLING COMPANY INC1INVESTMENT EQUIPMENT LLC1WALSH* FRANK H1BRINKERHOFF DRILLING COMPANY1

Operators: Donzoil Inc, Par Pacific Holdings Inc, Davis, Llc* Edward Mike, Allison Drilling Company Inc, Investment Equipment Llc, Walsh* Frank H, Brinkerhoff Drilling Company.

Counties Intersected by the STALLION field

Washington9
Washington

Other Major Fields in Colorado most active by total wells

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