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Cog Operating vs Southwest Royalties

Side-by-side comparison of two oil and gas operators in NM,TX. 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.

Cog Operating

NM,TX · 8,466 wells on file

Southwest Royalties

NM,TX · 2,186 wells on file

Side-by-Side Statistics

MetricCog OperatingSouthwest Royalties
Total wells8,4662,186
Wells producing (any time)6,1751,929
Permits filed (last 24 months)4630
Most recent permit date2026-09-252024-03-27
Most recent spud date2026-09-182020-11-14
Average lateral length (ft)7,6331,344
Top formationAvalon-Bone SpringMorrow
Top countyUptonLea
States operating inNM,TXNM,TX
Last-12mo oil production (BBL)54,540,550607,703
Last-12mo gas production (Mcf)221,855,8333,808,251

Shared Territory

Both operators have wells in these counties:

LeaAndrewsUptonEddy

Both operators target these formations / plays:

Thirty-One Carbonate-ChertAvalon-Bone Spring

Per-Operator Top Counties & Formations

Cog Operating

Counties: Upton (1,209) · Lea (724) · Midland (709) · Andrews (627) · Eddy (544)

Formations: Avalon-Bone Spring (2,189) · Thirty-One Carbonate-Chert (1,854) · Wolfcamp D (1,208) · Nw Shelf Perm-Penn Carbonate (463) · Jo Mill (341)

Southwest Royalties

Counties: Lea (1,049) · Garza (186) · Andrews (66) · Upton (48) · Eddy (35)

Formations: Morrow (730) · Thirty-One Carbonate-Chert (279) · San Andres (182) · Avalon-Bone Spring (141) · San Andres (130)

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