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Endeavor Energy Resources vs Sm Energy Company

Side-by-side comparison of two oil and gas operators in KY,OK,TX,WY and OK,TX,UT,WY. Drawn from public well data and state-regulator production filings.

Important — Public-Data Disclaimer. The information shown on this page is sourced exclusively from publicly available oil and gas regulatory records (Texas Railroad Commission, Oklahoma Corporation Commission, and aggregated public well data). Valor is presenting these public records side-by-side as an informational convenience only.

Endeavor Energy Resources

KY,OK,TX,WY · 3,566 wells on file

Sm Energy Company

OK,TX,UT,WY · 3,611 wells on file

Side-by-Side Statistics

MetricEndeavor Energy ResourcesSm Energy Company
Total wells3,5663,611
Wells producing (any time)2,0912,557
Permits filed (last 24 months)19246
Most recent permit date2026-01-302026-09-22
Most recent spud date2026-03-272026-09-17
Average lateral length (ft)4,0878,798
Top formationExcello-MulkyAustin Chalk
Top countyMidlandDuchesne
States operating inKY,OK,TX,WYOK,TX,UT,WY
Last-12mo oil production (BBL)282,39129,893,062
Last-12mo gas production (Mcf)911,797124,821,606

Shared Territory

Both operators have wells in these counties:

Martin

Both operators target these formations / plays:

Thirty-One Carbonate-Chert

Per-Operator Top Counties & Formations

Endeavor Energy Resources

Counties: Midland (88) · Martin (84) · Nowata (63) · Big Horn (55) · Breckinridge (27)

Formations: Excello-Mulky (890) · Thirty-One Carbonate-Chert (550) · Spraberry (519) · Trend Area (249) · Chautauqua Platform (156)

Sm Energy Company

Counties: Duchesne (495) · Webb (487) · Howard (448) · Upton (410) · Martin (174)

Formations: Austin Chalk (559) · Thirty-One Carbonate-Chert (407) · Niobrara- Mowry (266) · Wolfcamp A (249) · Mesaverde-Wasatch (233)

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