ADENA Field Activity and Well Summary

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Total wells

318
ADENA field

Drill activity

—
drill dates not in our copy of this source

The ADENA oil & gas field in Colorado contains 318 wells on file.

Top operators: PCR OPERATING LLC, KLABZUBA OIL & GAS INC, and others.

Most recent well: MARQUARDT, operated by MCKNAB* BILL — last updated March 2026.

ADENA field coverage

Counties the ADENA 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 — 318 wellsLincoln 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 CountyBaca CountyElbert CountyMesa CountyDolores CountyArapahoe CountyLas Animas CountyGrand County
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Recent wells

Well Name County Last activity Updates Operator API
MARQUARDT Morgan 2026-03-18 MCKNAB* BILL 05-087-05073
DEWEY Morgan 2026-03-18 MONSANTO CHEMICAL COMPANY 05-087-40007
DEWEY Morgan 2026-03-18 BOVAIRD SUPPLY COMPANY 05-087-05213
BLITCH Morgan 2026-03-18 BRADEN, HOOVER, KEJR 05-087-05607
MESSENGER Morgan 2026-03-18 MONSANTO CHEMICAL COMPANY 05-087-05625
ADENA J SAND UNIT Morgan 2026-03-18 KLABZUBA OIL & GAS INC 05-087-05476
MESSENGER Morgan 2026-03-18 LION OIL COMPANY 05-087-05638
CLAR Morgan 2026-03-18 BOVAIRD SUPPLY COMPANY 05-087-05305
KURLAND Morgan 2026-03-18 MONSANTO CHEMICAL COMPANY 05-087-05488
ADENA J SAND UNIT Morgan 2026-03-18 KLABZUBA OIL & GAS INC 05-087-60010

Top Operators in the ADENA field by total wells

PCR OPERATING LLC174KLABZUBA OIL & GAS INC39MONSANTO CHEMICAL COMPANY10PETROLEUM INC10LION OIL COMPANY9BRITISH AMERICAN OIL PROD CO8MONSANTO OIL CO6WESTERN OPERATING COMPANY5BOVAIRD SUPPLY COMPANY4BURNS* THOMAS B4

Operators: Pcr Operating Llc, Klabzuba Oil & Gas Inc, Monsanto Chemical Company, Petroleum Inc, Lion Oil Company, British American Oil Prod Co, Monsanto Oil Co, Western Operating Company, Bovaird Supply Company, Burns* Thomas B.

Counties Intersected by the ADENA field

Morgan318
Morgan

Other Major Fields in Colorado most active by total wells

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