SULPHUR CREEK Field Activity and Well Summary

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Total wells

930
SULPHUR CREEK field

Drill activity

—
drill dates not in our copy of this source

The SULPHUR CREEK oil & gas field in Colorado contains 930 wells on file.

Top operators: TEP ROCKY MOUNTAIN LLC, WHITING OIL & GAS CORPORATION, and others.

Most recent well: FEDERAL, operated by TEP ROCKY MOUNTAIN LLC — last updated March 2026.

SULPHUR CREEK field coverage

Counties the SULPHUR CREEK 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 — 4 wellsRio Blanco — 926 wellsMorgan 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
FEDERAL Rio Blanco 2026-03-18 TEP ROCKY MOUNTAIN LLC 05-103-11977
FEDERAL Rio Blanco 2026-03-18 WPX ENERGY RYAN GULCH LLC 05-103-10979
Boies Ranch B-19N FED Rio Blanco 2026-03-18 TEP ROCKY MOUNTAIN LLC 05-103-11447
Federal Rio Blanco 2026-03-18 TEP ROCKY MOUNTAIN LLC 05-103-11969
SULPHUR CREEK-FEDERAL Rio Blanco 2026-03-18 AMERICAN COMETRA INC 05-103-05140
GOVERNMNENT Rio Blanco 2026-03-18 RIATA ENERGY INC 05-103-07659
FEDERAL Rio Blanco 2026-03-18 WPX ENERGY RYAN GULCH LLC 05-103-10746
FIGURE FOUR UNIT Rio Blanco 2026-03-18 ENCANA OIL & GAS (USA) INC 05-103-10789
Federal BCU Rio Blanco 2026-03-18 TEP ROCKY MOUNTAIN LLC 05-103-11851
FEDERAL Rio Blanco 2026-03-18 TEP ROCKY MOUNTAIN LLC 05-103-12097

Top Operators in the SULPHUR CREEK field by total wells

TEP ROCKY MOUNTAIN LLC731WHITING OIL & GAS CORPORATION50WPX ENERGY RYAN GULCH LLC45QB ENERGY OPERATING LLC26SCOUT ENERGY MANAGEMENT LLC20ENCANA OIL & GAS (USA) INC17RIATA ENERGY INC12CAERUS PICEANCE LLC7UNKNOWN5TIMBERLINE ENERGY INC3

Operators: Tep Rocky Mountain Llc, Whiting Oil & Gas Corporation, Wpx Energy Ryan Gulch Llc, Qb Energy Operating Llc, Scout Energy Management Llc, Encana Oil & Gas (Usa) Inc, Riata Energy Inc, Caerus Piceance Llc, Unknown, Timberline Energy Inc.

Counties Intersected by the SULPHUR CREEK field

Rio Blanco926Garfield4
Rio Blanco
Garfield

Other Major Fields in Colorado most active by total wells

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