MONAHAN LAKES Field Activity and Well Summary

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Total wells

17
MONAHAN LAKES field

Drill activity

—
drill dates not in our copy of this source

The MONAHAN LAKES oil & gas field in Colorado contains 17 wells on file.

Top operators: CRYSTAL EXPLORATION & PRODUCTION COMPANY, O'BRIEN ENERGY RESOURCES CORP, and others.

Most recent well: LOST CREEK DEVELOPMENT, operated by O'BRIEN ENERGY RESOURCES CORP — last updated March 2026.

MONAHAN LAKES field coverage

Counties the MONAHAN LAKES 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 — 17 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
LOST CREEK DEVELOPMENT Weld 2026-03-18 O'BRIEN ENERGY RESOURCES CORP 05-123-22554
STATE Weld 2026-03-18 LIFESTYLE ENERGY CO 05-123-09837
LOST CREEK DEVELOPMENT Weld 2026-03-18 O'BRIEN ENERGY RESOURCES CORP 05-123-22546
LOST CREEK Weld 2026-03-18 O'BRIEN ENERGY RESOURCES CORP 05-123-26625
CRYSTAL STATE Weld 2026-03-18 CRYSTAL EXPLORATION & PRODUCTION COMPANY 05-123-09414
LOST CREEK DEVELOPMENT Weld 2005-01-08 O'BRIEN ENERGY RESOURCES CORP 05-123-22553
LOST CREEK DEVELOPMENT Weld 2004-12-28 O'BRIEN ENERGY RESOURCES CORP 05-123-22545
LOST CREEK DEVELOPMENT Weld 2004-11-24 O'BRIEN ENERGY RESOURCES CORP 05-123-22555
CHRISTENSEN Weld 1981-09-09 TRANSCONTINENTAL OIL CORP 05-123-10359
STATE Weld 1979-09-25 TRINITY ENERGY CORPORATION 05-123-09788

Top Operators in the MONAHAN LAKES field by total wells

CRYSTAL EXPLORATION & PRODUCTION COMPANY7O'BRIEN ENERGY RESOURCES CORP6LIFESTYLE ENERGY CO1SUNSET PLUGGING & EQUIPMENT INC1TRANSCONTINENTAL OIL CORP1TRINITY ENERGY CORPORATION1

Operators: Crystal Exploration & Production Company, O'brien Energy Resources Corp, Lifestyle Energy Co, Sunset Plugging & Equipment Inc, Transcontinental Oil Corp, Trinity Energy Corporation.

Counties Intersected by the MONAHAN LAKES field

Weld17
Weld

Other Major Fields in Colorado most active by total wells

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