FLANK Field Activity and Well Summary

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Total wells

87
FLANK field

Drill activity

—
drill dates not in our copy of this source

The FLANK oil & gas field in Colorado contains 87 wells on file.

Top operators: COLORADO INTERSTATE GAS COMPANY LLC, HORIZON OIL & GAS CO, and others.

Most recent well: FLANK, operated by COLORADO INTERSTATE GAS COMPANY LLC — last updated March 2026.

FLANK field coverage

Counties the FLANK 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 CountyBaca — 87 wellsElbert CountyMesa CountyDolores CountyArapahoe CountyLas Animas CountyGrand County
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Recent wells

Well Name County Last activity Updates Operator API
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05067
KERR Baca 2026-03-18 HORIZON OIL & GAS CO 05-009-05086
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05052
NICODEMUS Baca 2026-03-18 HORIZON OIL & GAS CO 05-009-05066
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05068
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05070
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05062
STATE Baca 2026-03-18 HORIZON OIL & GAS CO 05-009-05074
WRAY Baca 2026-03-18 HORIZON OIL & GAS CO 05-009-05078
FLANK Baca 2026-03-18 COLORADO INTERSTATE GAS COMPANY LLC 05-009-05063

Top Operators in the FLANK field by total wells

COLORADO INTERSTATE GAS COMPANY LLC79HORIZON OIL & GAS CO6COASTAL OIL & GAS CORPORATION1MICHIGAN WISCONSIN PIPE LINE C1

Operators: Colorado Interstate Gas Company Llc, Horizon Oil & Gas Co, Coastal Oil & Gas Corporation, Michigan Wisconsin Pipe Line C.

Counties Intersected by the FLANK field

Baca87
Baca

Other Major Fields in Colorado most active by total wells

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