Repsol Oil & Gas Canada vs Seneca Resources

Side-by-side comparison of two oil and gas operators in NY,PA,TX and AL,CA,LA,NY,PA,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.

Repsol Oil & Gas Canada

NY,PA,TX · 2,208 wells on file

Seneca Resources

AL,CA,LA,NY,PA,TX · 3,110 wells on file

Side-by-Side Statistics

MetricRepsol Oil & Gas CanadaSeneca Resources
Total wells2,2083,110
Wells producing (any time)1,5481,722
Permits filed (last 24 months)7064
Most recent permit date2026-04-302026-06-24
Most recent spud date2026-05-072026-06-26
Average lateral length (ft)5,9866,763
Top formationMarcellusMarcellus
Top countyBradfordTioga
States operating inNY,PA,TXAL,CA,LA,NY,PA,TX
Last-12mo oil production (BBL)4,565,7950
Last-12mo gas production (Mcf)255,710,239316,331,820

Shared Territory

Both operators have wells in these counties:

Tioga

Both operators target these formations / plays:

MarcellusLower Marcellus

Per-Operator Top Counties & Formations

Repsol Oil & Gas Canada

Counties: Bradford (902) · Karnes (417) · Tioga (395) · Mcmullen (147) · Susquehanna (121)

Formations: Marcellus (1,388) · Stuart City-Edwards (277) · Austin Chalk (131) · Olmos (128) · Lower Marcellus (62)

Seneca Resources

Counties: Tioga (822) · Elk (600) · Mc Kean (357) · Jefferson (236) · Lycoming (190)

Formations: Marcellus (1,819) · Utica (489) · Appalachian Basin - (Eastern Overthrust Area) (236) · Monterey-Temblor (128) · Lower Marcellus (73)

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