BULL MOUNTAIN SOUTH Field Activity and Well Summary

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Total wells

11
BULL MOUNTAIN SOUTH field

Drill activity

—
drill dates not in our copy of this source

The BULL MOUNTAIN SOUTH oil & gas field in Colorado contains 11 wells on file.

Top operator: SG INTERESTS I LTD.

Most recent well: Hughes 11-90-26, operated by SG INTERESTS I LTD — last updated March 2026.

BULL MOUNTAIN SOUTH field coverage

Counties the BULL MOUNTAIN SOUTH 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 CountyDouglas CountyConejos CountyEl Paso CountyKiowa CountyTeller CountyGunnison — 11 wellsBaca CountyElbert CountyMesa CountyDolores CountyArapahoe CountyLas Animas CountyGrand County
< 1111+11+11+11+

Recent wells

Well Name County Last activity Updates Operator API
Hughes 11-90-26 Gunnison 2026-03-18 SG INTERESTS I LTD 05-051-06140
HUGHES 11-90-26 Gunnison 2012-10-07 SG INTERESTS I LTD 05-051-06106
Cow Skull 11-89-18 Gunnison 2011-10-23 SG INTERESTS I LTD 05-051-06100
PASCO SPADAFORA Gunnison 2011-07-02 SG INTERESTS I LTD 05-051-06102
COW SKULL 11-89-18 Gunnison 2010-08-29 SG INTERESTS I LTD 05-051-06094
PASCO SPADAFORA Gunnison 2010-06-20 SG INTERESTS I LTD 05-051-06087
FEDERAL 11-89-17 Gunnison 2009-09-03 SG INTERESTS I LTD 05-051-06086
FEDERAL Gunnison 2009-07-25 SG INTERESTS I LTD 05-051-06059
FEDERAL Gunnison 2009-06-12 SG INTERESTS I LTD 05-051-06084
FEDERAL Gunnison 2007-01-09 SG INTERESTS I LTD 05-051-06069

Top Operators in the BULL MOUNTAIN SOUTH field by total wells

SG INTERESTS I LTD11

Operators: Sg Interests I Ltd.

Counties Intersected by the BULL MOUNTAIN SOUTH field

Gunnison11
Gunnison

Other Major Fields in Colorado most active by total wells

Compare the BULL MOUNTAIN SOUTH field against the other busiest oil and gas fields in Colorado: