MONUMENT LAKE Field Activity and Well Summary

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Total wells

69
MONUMENT LAKE field

Drill activity

—
drill dates not in our copy of this source

The MONUMENT LAKE oil & gas field in Wyoming contains 69 wells on file.

Top operators: CROWHEART ENERGY LLC, BP AMERICA PRODUCTION COMPANY, and others.

Most recent well: 15-27-1LH, operated by CROWHEART ENERGY LLC — last updated March 2026.

MONUMENT LAKE field coverage

Counties the MONUMENT LAKE field intersects.

Lincoln CountyFremont CountyUinta CountyBig Horn CountyHot Springs CountyWashakie CountyConverse CountySweetwater — 69 wellsCrook CountyCarbon CountyCampbell CountyNatrona CountyLaramie CountyPlatte CountyWeston CountyAlbany CountyPark CountyJohnson CountySheridan CountyNiobrara CountyTeton CountySublette CountyGoshen County
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Recent wells

Well Name County Last activity Updates Operator API
15-27-1LH Sweetwater 2026-03-18 CROWHEART ENERGY LLC 3732949
15-27-2LH Sweetwater 2026-03-18 CROWHEART ENERGY LLC 3732950
3-32-21-92 Sweetwater 2026-03-18 NANCE PETROLEUM CORPORATION 3726153
13-20-21-92 Sweetwater 2026-03-18 NANCE PETROLEUM CORPORATION 3726154
23-1 Sweetwater 2026-03-18 BP AMERICA PRODUCTION COMPANY 3726023
1-30-21-92 Sweetwater 2026-03-18 NANCE PETROLEUM CORPORATION 3726150
13-1 Sweetwater 2026-03-18 BP AMERICA PRODUCTION COMPANY 3726105
1-32-21-92 Sweetwater 2026-03-18 NANCE PETROLEUM CORPORATION 3726152
13-28-21-92 Sweetwater 2026-03-18 NANCE PETROLEUM CORPORATION 3726151
35-2 Sweetwater 2026-03-18 BP AMERICA PRODUCTION COMPANY 3726174

Top Operators in the MONUMENT LAKE field by total wells

CROWHEART ENERGY LLC21BP AMERICA PRODUCTION COMPANY17NANCE PETROLEUM CORPORATION9SOUTHLAND ROYALTY COMPANY LLC8PACIFIC ENTERPRISES OIL CO USA3WAMSUTTER E&P LLC2LANCE OIL & GAS COMPANY INC1OVINTIV USA INC1PETERSON ENERGY MANAGEMENT INC1INDUSTRIAL GAS SERVICES INC1

Operators: Crowheart Energy Llc, Bp America Production Company, Nance Petroleum Corporation, Southland Royalty Company Llc, Pacific Enterprises Oil Co Usa, Wamsutter E&p Llc, Lance Oil & Gas Company Inc, Ovintiv Usa Inc, Peterson Energy Management Inc, Industrial Gas Services Inc.

Counties Intersected by the MONUMENT LAKE field

Sweetwater69
Sweetwater

Other Major Fields in Wyoming most active by total wells

Compare the MONUMENT LAKE field against the other busiest oil and gas fields in Wyoming: