KELSEY (FRIO CONSOL.)
Field #48630030 · District 4 · --
Leases
159
Operators
25
Cum Oil
685k BBL
Cum Gas
26.8M MCF
Cum Cond
231k BBL
Production
1999-10 — 2026-07
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| EXXON MOBIL CORPORATION | 78 | 77k | 2012-08 |
| OVERTON PARK OIL & GAS LP | 38 | 331k | 2026-04 |
| TEXACO E & P INC. | 14 | 0 | -- |
| WAGNER OIL COMPANY | 12 | 38k | 2025-07 |
| PITCO INVESTMENTS, LTD. | 6 | 0 | 2003-01 |
| CHEVRON U. S. A. INC. | 2 | 16k | 2009-09 |
| XOG OPERATING LLC | 1 | 0 | -- |
| VALLEY PETROCHEMICALS, LLC | 1 | 46k | 2025-06 |
| TEPEE PETROLEUM CO., INC. | 1 | 1k | 2001-07 |
| WALLIS ENERGY, INC. | 1 | 0 | 2024-02 |
Lease Types
Leases (100)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | KELSEY UNIT | OVERTON PARK OIL & GAS LP | 231k | 401k | 2000-01 | 2026-04 |
| Oil | LOPEZ, G.G. | HILCORP ENERGY COMPANY | 175k | 268k | 2006-06 | 2024-08 |
| Oil | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 100k | 564k | 2000-01 | 2026-04 |
| Oil | STATE-MARSHALL | EXXON MOBIL CORPORATION | 77k | 1.2M | 2002-07 | 2012-08 |
| Oil | ELOY | VALLEY PETROCHEMICALS, LLC | 46k | 59k | 2000-02 | 2025-06 |
| Oil | VILLARREAL | WAGNER OIL COMPANY | 37k | 144k | 2003-02 | 2023-03 |
| Oil | MCGILL BROS NCT-1 | CHEVRON U. S. A. INC. | 16k | 49k | 2007-05 | 2009-09 |
| Oil | ELOY #3 | TEPEE PETROLEUM CO., INC. | 1k | 2k | 2000-02 | 2001-07 |
| Oil | GARCIA, DR. JOSE "B" | WAGNER OIL COMPANY | 392 | 3k | 2010-03 | 2015-06 |
| Gas | STATE-MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 2.0M | 2002-08 | 2023-09 |
| Oil | MCGILL BROS. NCT-1 'A' | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Oil | MCGILL BROS. NCT-1 'B' | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. NCT-1 | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Oil | DE PENA, V. L. | XOG OPERATING LLC | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 460k | 2000-02 | 2023-08 |
| Gas | MCGILL BROS. NCT -1 | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Oil | MCGILL BROS. NCT-1 'D' | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 291k | 2000-02 | 2026-04 |
| Gas | BASS, A.M.K. MRS. "B" | OVERTON PARK OIL & GAS LP | 0 | 457k | 2003-04 | 2023-03 |
| Gas | STATE MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 444k | 2004-06 | 2026-04 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 133k | 2000-02 | 2001-03 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 22k | 2005-02 | 2005-12 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 37k | 2006-05 | 2008-12 |
| Gas | JUAREZ, ENEMORIA | EXXON MOBIL CORPORATION | 0 | 38k | 2002-04 | 2002-09 |
| Gas | VILLARREAL | PITCO INVESTMENTS, LTD. | 0 | 8k | 1999-10 | 2003-01 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 136k | 2000-02 | 2003-08 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | VILLARREAL | PITCO INVESTMENTS, LTD. | 0 | 174k | 1999-10 | 2003-01 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | STATE MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 200k | 2003-06 | 2010-05 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 2k | 2000-02 | 2000-05 |
| Gas | MRS. A.M.K. BASS 'B' | OVERTON PARK OIL & GAS LP | 0 | 0 | 2023-02 | -- |
| Oil | MCGILL,J.C.JR.STATE | EXXON MOBIL CORPORATION | 0 | 0 | 2000-01 | -- |
| Gas | STATE MARSHALL | EXXON MOBIL CORPORATION | 0 | 192k | 2004-02 | 2009-12 |
| Gas | GARCIA, JOSE "A" | WAGNER OIL COMPANY | 0 | 34k | 1999-10 | 2015-06 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 54k | 2000-02 | 2006-06 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 446k | 2000-02 | 2007-12 |
| Gas | VILLARREAL | WAGNER OIL COMPANY | 0 | 0 | 1999-10 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 270k | 2000-02 | 2022-03 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 180k | 2009-03 | 2025-12 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 37k | 2000-02 | 2001-08 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 325k | 2022-05 | 2026-04 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 53k | 2000-02 | 2002-06 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | GARCIA, JOSE DR. | WAGNER OIL COMPANY | 0 | 15k | 1999-10 | 2002-10 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2007-12 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 426k | 2000-02 | 2020-07 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 92k | 2022-11 | 2026-04 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2008-09 | -- |
| Gas | JUAREZ, MIGUEL | OVERTON PARK OIL & GAS LP | 0 | 278k | 2000-02 | 2026-04 |
| Gas | VILLARREAL | WAGNER OIL COMPANY | 0 | 324k | 2003-05 | 2020-06 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 628k | 2002-02 | 2007-05 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 398k | 2000-02 | 2026-04 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | VILLARREAL | PITCO INVESTMENTS, LTD. | 0 | 0 | 1999-10 | -- |
| Gas | STATE MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 199k | 2022-11 | 2026-04 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 798k | 2000-02 | 2026-04 |
| Gas | MCGILL BROS. NCT-1 | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Oil | MESTENA OIL & GAS CO. -E- | EXXON MOBIL CORPORATION | 0 | 0 | 2000-01 | -- |
| Gas | VILLARREAL | PITCO INVESTMENTS, LTD. | 0 | 0 | 1999-10 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 5k | 2000-02 | 2001-09 |
| Gas | STATE MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 237k | 2005-06 | 2022-03 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 2k | 2002-01 | 2002-03 |
| Gas | VILLARREAL | PITCO INVESTMENTS, LTD. | 0 | 67k | 1999-10 | 2003-01 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 277k | 2000-02 | 2023-03 |
| Gas | STATE-MARSHALL | WALLIS ENERGY, INC. | 0 | 349k | 2000-02 | 2024-02 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 952k | 2000-02 | 2026-04 |
| Gas | LOPEZ, G. G. | CHEVRON U. S. A. INC. | 0 | 902k | 2005-05 | 2006-03 |
| Oil | DE PENA, V.L. | XOG OPERATING LLC | 0 | 0 | 2021-10 | -- |
| Gas | PENA, NICEFORO | EXXON MOBIL CORPORATION | 0 | 198k | 2002-09 | 2005-01 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | OVERTON PARK OIL & GAS LP | 0 | 0 | 2024-04 | -- |
| Gas | JUAREZ, MIGUEL | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | STATE-MARSHALL | OVERTON PARK OIL & GAS LP | 0 | 208k | 2007-02 | 2026-04 |
| Gas | KELSEY UNIT S56MF | OVERTON PARK OIL & GAS LP | 0 | 107k | 2006-05 | 2026-04 |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 94k | 2000-02 | 2005-04 |
| Oil | MCGILL BROS. NCT-1 'C' | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Gas | FIRST NATIONAL BANK OF MISSION | ENERGY DEVELOPMENT CORP. | 0 | 0 | 1999-10 | -- |
| Gas | MCGILL BROS. | EXXON MOBIL CORPORATION | 0 | 1k | 2000-02 | 2001-09 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 2k | 2022-12 | 2023-05 |
| Oil | MCGILL BROS. NCT-1 'G' | TEXACO E & P INC. | 0 | 0 | 2000-02 | -- |
| Gas | VILLARREAL | WAGNER OIL COMPANY | 0 | 193k | 1999-10 | 2025-07 |
| Gas | MCGILL BROS. | OVERTON PARK OIL & GAS LP | 0 | 597k | 2022-10 | 2026-04 |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | KELSEY UNIT | EXXON MOBIL CORPORATION | 0 | 0 | 2000-02 | -- |
| Gas | GUERRA-GARCIA GAS UNIT | SAMSON LONE STAR LP | 0 | 0 | 2004-06 | -- |