SUGAR LOAF Field Activity and Well Summary

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Total wells

45
SUGAR LOAF field

Drill activity

—
drill dates not in our copy of this source

The SUGAR LOAF oil & gas field in Colorado contains 45 wells on file.

Top operators: WEXPRO COMPANY, GADECO LLC, and others.

Most recent well: GRYNBERG-GOV C-0124736, operated by GRYNBERG* JACK DBA GRYNBERG PETROLEUM CO — last updated March 2026.

SUGAR LOAF field coverage

Counties the SUGAR LOAF field intersects.

Saguache CountySedgwick CountyCheyenne CountyCuster CountyLa Plata CountySan Juan CountyPitkin CountyPark CountyAlamosa CountyProwers CountyMoffat — 45 wellsJefferson 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 CountyElbert CountyMesa CountyDolores CountyArapahoe CountyLas Animas CountyGrand County
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Recent wells

Well Name County Last activity Updates Operator API
GRYNBERG-GOV C-0124736 Moffat 2026-03-18 GRYNBERG* JACK DBA GRYNBERG PETROLEUM CO 05-081-06127
HIAWATHA STATE Moffat 2026-03-18 GADECO LLC 05-081-07312
SUGAR LOAF Moffat 2026-03-18 QUESTAR GAS COMPANY 05-081-06100
Shannon State SWD Moffat 2026-03-18 GADECO LLC 05-081-05469
NIGHTINGALE-GOV Moffat 2026-03-18 CHANDLER & ASSOCIATES LLC 05-081-06105
GOV Moffat 2026-03-18 QUESTAR GAS COMPANY 05-081-05476
FEDERAL C Moffat 2026-03-18 BEARTOOTH OIL & GAS COMPANY 05-081-06430
SPARKS RIDGE UNIT Moffat 2026-03-18 QUESTAR EXPLORATION AND PRODUCTION COMPANY 05-081-07407
FEDERAL Moffat 2026-03-18 GRAYROCK CORP 05-081-06180
HIAWATHA STATE Moffat 2026-03-18 GADECO LLC 05-081-07311

Top Operators in the SUGAR LOAF field by total wells

WEXPRO COMPANY15GADECO LLC7QUESTAR GAS COMPANY4HILCORP ENERGY COMPANY3QEP ENERGY COMPANY2CHACO ENERGY COMPANY2MARATHON OIL COMPANY1MEDICINE BOW OPERATING COMPANY1MERRION OIL & GAS CORP1QUESTAR EXPLORATION AND PRODUCTION COMPANY1

Operators: Wexpro Company, Gadeco Llc, Questar Gas Company, Hilcorp Energy Company, Qep Energy Company, Chaco Energy Company, Marathon Oil Company, Medicine Bow Operating Company, Merrion Oil & Gas Corp, Questar Exploration And Production Company.

Counties Intersected by the SUGAR LOAF field

Moffat45
Moffat

Other Major Fields in Colorado most active by total wells

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