CLARKS LAKE Field Activity and Well Summary

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Total wells

28
CLARKS LAKE field

Drill activity

—
drill dates not in our copy of this source

The CLARKS LAKE oil & gas field in Colorado contains 28 wells on file.

Top operators: BLACKROCK ENERGY CORP, TERRA RESOURCES INC, and others.

Most recent well: BISCEGLIA, operated by TREK EXPLORATION CO — last updated March 2026.

CLARKS LAKE field coverage

Counties the CLARKS LAKE 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 — 28 wellsLake 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
BISCEGLIA Larimer 2026-03-18 TREK EXPLORATION CO 05-069-06267
REDWIN Larimer 2026-03-18 TERRA RESOURCES INC 05-069-06261
NO POUDRE IRRIG Larimer 2026-03-18 AMERADA PETROLEUM CORPORATION 05-069-05157
REDWIN Larimer 2026-03-18 TERRA RESOURCES INC 05-069-06276
THERM OIL-TUCKER Larimer 2026-03-18 PETROLEUM INC 05-069-05291
AMOCO Larimer 2026-03-18 TERRA RESOURCES INC 05-069-06237
REDWIN Larimer 2026-03-18 TERRA RESOURCES INC 05-069-06260
REDWIN Larimer 2001-05-01 BLACKROCK ENERGY CORP 05-069-06291
CLARKS LAKE MUDDY SAND UNIT Larimer 2000-06-01 BLACKROCK ENERGY CORP 05-069-06259
CLMSU Larimer 1999-01-01 BLACKROCK ENERGY CORP 05-069-05160

Top Operators in the CLARKS LAKE field by total wells

BLACKROCK ENERGY CORP19TERRA RESOURCES INC4AMERADA PETROLEUM CORPORATION1PETROLEUM INC1TREK EXPLORATION CO1PACIFIC ENT OIL CO/HUNT OIL1ANADARKO E&P ONSHORE LLC1

Operators: Blackrock Energy Corp, Terra Resources Inc, Amerada Petroleum Corporation, Petroleum Inc, Trek Exploration Co, Pacific Ent Oil Co/hunt Oil, Anadarko E&p Onshore Llc.

Counties Intersected by the CLARKS LAKE field

Larimer28
Larimer

Other Major Fields in Colorado most active by total wells

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