BLACK HOLLOW Field Activity and Well Summary

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Total wells

23
BLACK HOLLOW field

Drill activity

—
drill dates not in our copy of this source

The BLACK HOLLOW oil & gas field in Colorado contains 23 wells on file.

Top operators: STELBAR OIL CORP INC, CHEVRON USA INC, and others.

Most recent well: BLACK HOLLOW-F BIAMONTE, operated by STELBAR OIL CORP INC — last updated March 2026.

BLACK HOLLOW field coverage

Counties the BLACK HOLLOW 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 — 23 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
BLACK HOLLOW-F BIAMONTE Weld 2026-03-18 STELBAR OIL CORP INC 05-123-05441
UPRR Weld 2026-03-18 STELBAR OIL CORP INC 05-123-05451
FRANK BAIAMONTE Weld 2026-03-18 CHEVRON USA INC 05-123-05433
UPRR Weld 2026-03-18 CHEVRON USA INC 05-123-05421
COLORADO STATE Weld 2026-03-18 CHEVRON USA INC 05-123-05472
UPRR Weld 2026-03-18 STELBAR OIL CORP INC 05-123-07006
BADER USX MM Weld 2026-03-18 NOBLE ENERGY INC 05-123-30053
BAIAMONTE Weld 2026-03-18 STELBAR OIL CORP INC 05-123-05434
UPRR Weld 2026-03-18 STELBAR OIL CORP INC 05-123-05436
UPRR Weld 2026-03-18 CHEVRON USA INC 05-123-05483

Top Operators in the BLACK HOLLOW field by total wells

STELBAR OIL CORP INC8CHEVRON USA INC7PDC ENERGY INC7NOBLE ENERGY INC1

Operators: Stelbar Oil Corp Inc, Chevron Usa Inc, Pdc Energy Inc, Noble Energy Inc.

Counties Intersected by the BLACK HOLLOW field

Weld23
Weld

Other Major Fields in Colorado most active by total wells

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