SAND HILLS (JUDKINS)
Field #80473248 · District 10 · --
Leases
388
Operators
109
Cum Oil
10.2M BBL
Cum Gas
129.5M MCF
Cum Cond
679k BBL
Production
1993-01 — 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 |
|---|---|---|---|
| SOUTHLAND ROYALTY CO.-MIDLAND | 121 | 5.2M | 2026-04 |
| SLANT OPERATING, LLC | 91 | 641k | 2026-04 |
| BURLINGTON RES O & G CO-MIDLAND | 33 | 0 | 2026-04 |
| STRONGHOLD ENERGY II OPER, LLC | 26 | 2.6M | 2026-04 |
| EXXON CORP. | 14 | 0 | 1997-05 |
| VANGUARD PERMIAN, LLC | 14 | 89k | 2026-04 |
| CHEVRON U. S. A. INC. | 9 | 383 | 2005-06 |
| WALSH & WATTS, INC. | 6 | 516k | 2026-04 |
| BLACKBEARD OPERATING, LLC | 6 | 44k | 2026-04 |
| CITATION OIL & GAS CORP. | 5 | 22k | 2026-04 |
Lease Types
Leases (100)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 5.2M | 34.5M | 1993-01 | 2026-04 |
| Oil | TUBB, J. B., ETAL | STRONGHOLD ENERGY II OPER, LLC | 1.3M | 13.9M | 1993-01 | 2026-04 |
| Oil | MCKNIGHT, M. B. | STRONGHOLD ENERGY II OPER, LLC | 543k | 5.9M | 1993-01 | 2026-04 |
| Oil | TUBB, J.B. -B- TR-A | WALSH & WATTS, INC. | 512k | 6.1M | 1993-01 | 2026-04 |
| Oil | TUBB-STATE, J. B. | SPECIAL ENERGY CORPORATION | 498k | 2.6M | 1993-01 | 2026-04 |
| Oil | TUBB, J. B. -A- | STRONGHOLD ENERGY II OPER, LLC | 343k | 6.5M | 1993-01 | 2026-04 |
| Oil | TUBB, J. B. "F" | SLANT OPERATING, LLC | 295k | 4.3M | 1993-01 | 2026-04 |
| Oil | TUBB, J. B. ETAL TR. -C- | STRONGHOLD ENERGY II OPER, LLC | 255k | 1.7M | 1993-01 | 2026-04 |
| Oil | TUBB -A- | MILLWEE OIL, INC. | 173k | 3.8M | 1993-01 | 2026-04 |
| Oil | TUBB, J. B., A/C 1 | SLANT OPERATING, LLC | 170k | 4.5M | 1993-01 | 2026-04 |
| Oil | TUBB, J.B. -B- | STRONGHOLD ENERGY II OPER, LLC | 97k | 1.6M | 1993-01 | 2026-04 |
| Oil | MCKNIGHT, M. B. | WILLIAMS OIL COMPANY | 91k | 134k | 1996-05 | 2026-04 |
| Oil | TUBB, J. B. A/C-2 | SLANT OPERATING, LLC | 69k | 1.2M | 1993-01 | 2026-04 |
| Oil | TUBB | STRONGHOLD ENERGY II OPER, LLC | 67k | 943k | 1994-05 | 2017-02 |
| Oil | LEA, KATIE W. A/C 5 | VANGUARD PERMIAN, LLC | 67k | 304k | 1993-01 | 2026-04 |
| Oil | REIDLAND STATE | SOUTHLAND ROYALTY COMPANY | 41k | 178k | 1993-01 | 2026-04 |
| Oil | TUBB, J. B. "B" | SLANT OPERATING, LLC | 40k | 1.2M | 1993-01 | 2026-04 |
| Oil | ATLANTIC STATE | SOUTHLAND ROYALTY COMPANY | 33k | 124k | 1993-01 | 2026-04 |
| Oil | MCKNIGHT, M.B. | N & O OIL CO. | 30k | 18k | 1994-02 | 2024-11 |
| Oil | J B TUBB J | SLANT OPERATING, LLC | 29k | 689k | 2008-08 | 2026-04 |
| Oil | BARNSLEY -2- | PERMIAN RESOURCES, INC. | 29k | 2k | 1993-01 | 2023-08 |
| Oil | WADDELL TR AB 2J2 | BLACKBEARD OPERATING, LLC | 25k | 49k | 2025-12 | 2026-04 |
| Oil | CONOCO-BARNSLEY | SAVANNAH ROSS AND COMPANY, LLC | 24k | 491k | 1993-01 | 2025-10 |
| Oil | BARNSLEY NO. 4 | PERMIAN RESOURCES, INC. | 24k | 4k | 1993-01 | 2019-06 |
| Oil | SAND HILLS JUDKINS UNIT | VANGUARD PERMIAN, LLC | 23k | 365k | 1993-01 | 2015-07 |
| Oil | MCLELLAN, C. S. ETAL | WIND RIVER ENERGY, INC. | 22k | 24 | 1993-01 | 2022-08 |
| Oil | LEA, P. J. -B- | RICHLAND RESOURCES CORPORATION | 22k | 1k | 1993-01 | 2025-10 |
| Oil | BARNSLEY, M. L. | CITATION OIL & GAS CORP. | 22k | 212k | 1993-01 | 2021-06 |
| Oil | TUBB, J.B."DJ" | SLANT OPERATING, LLC | 21k | 98k | 1993-01 | 2019-09 |
| Oil | WADDELL TR AD1 7J | BLACKBEARD OPERATING, LLC | 18k | 228k | 2025-02 | 2026-04 |
| Oil | BARNSLEY -B- | ROBERTSON RESOURCES, INC. | 18k | 97k | 1993-01 | 2026-03 |
| Oil | WADDELL TR I | SOUTHLAND ROYALTY CO.-MIDLAND | 16k | 162k | 1993-01 | 2026-04 |
| Oil | BARNSLEY, M.L.,"A" | ROBERTSON RESOURCES, INC. | 15k | 890 | 1993-01 | 2025-02 |
| Oil | CONNELL ESTATE -8- | WALBET, INC. | 14k | 17k | 1993-01 | 2026-03 |
| Oil | BARNSLEY -3- | PERMIAN RESOURCES, INC. | 12k | 1k | 1993-01 | 2023-08 |
| Oil | LEA, P. J., -A- | RICHLAND RESOURCES CORPORATION | 11k | 1k | 1993-01 | 2026-02 |
| Oil | TUBB, J. B. -C- | SLANT OPERATING, LLC | 11k | 156k | 2011-03 | 2026-04 |
| Oil | BARNSLEY "F" | MARTIN, JIMMY INC | 11k | 16k | 2002-04 | 2026-04 |
| Oil | BARNSLEY -A- | MARTIN, JIMMY INC | 10k | 12k | 2002-05 | 2026-04 |
| Oil | CONNELL ESTATE "C" | WALBET, INC. | 10k | 23k | 1993-01 | 2026-03 |
| Oil | MCKNIGHT, M. B. -C- | N & O OIL CO. | 7k | 11k | 1993-01 | 2025-03 |
| Oil | TUBB "D" | CAMBRIAN MANAGEMENT, LTD. | 6k | 16k | 2006-10 | 2026-04 |
| Oil | JUDKINS GAS UNIT II | SLANT OPERATING, LLC | 6k | 10k | 2013-01 | 2020-06 |
| Oil | TUBB, J.B. | RAYDEN | 6k | 95k | 1993-01 | 2026-04 |
| Oil | TUBB D-2 | COASTAL MANAGEMENT CORPORATION | 4k | 39k | 1994-11 | 2003-06 |
| Oil | ATLANTIC-BARNSLEY | VIOLA PROD., INC. | 3k | 71k | 1993-01 | 2026-04 |
| Oil | TUBB-D | TRIPLE "N" SERVICES, INC. | 3k | 47k | 1993-01 | 2007-09 |
| Oil | KIPP | XOG OPERATING LLC | 2k | 17k | 1993-01 | 2011-09 |
| Oil | MCKNIGHT - RAYDEN | WILLIAMS OIL COMPANY | 2k | 1k | 2023-01 | 2026-04 |
| Oil | BARNSLEY A | WALSH & WATTS, INC. | 2k | 25k | 2002-02 | 2020-04 |
| Oil | BARNSLEY -C- | WALSH & WATTS, INC. | 2k | 22k | 1993-01 | 2020-04 |
| Oil | TUBB -D-1 | TRIPLE "N" SERVICES, INC. | 1k | 14k | 1993-01 | 2007-04 |
| Oil | WADDELL TR B | BLACKBEARD OPERATING, LLC | 980 | 13k | 2023-04 | 2025-03 |
| Oil | TERRILL, J.V. -A- | CHEVRON U. S. A. INC. | 196 | 3k | 1993-01 | 1993-08 |
| Oil | BARNSLEY, M. L. ET. AL -A- | CHEVRON U. S. A. INC. | 187 | 1k | 1993-01 | 1994-05 |
| Oil | C. EDWARDS JR., ET AL A | WILLIAMS OIL COMPANY | 136 | 233 | 2025-06 | 2026-04 |
| Gas | WADDELL, W.N. ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 1.9M | 1993-01 | 2021-07 |
| Gas | WADDELL, W. N., ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 304 | 1993-01 | 1993-09 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 263k | 1993-01 | 2024-09 |
| Gas | WADDELL, W.N. ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 398k | 1993-01 | 2009-10 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 518k | 1993-01 | 2025-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 1.1M | 1993-01 | 2014-01 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 929k | 1993-01 | 2026-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 567k | 1993-01 | 2026-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 170k | 1993-01 | 2026-03 |
| Gas | WADDELL TR I | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 1.2M | 1993-01 | 2026-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 628k | 1993-01 | 2026-04 |
| Gas | WADDELL, W.N. ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 462k | 1993-01 | 2008-01 |
| Gas | TUBB, J. B., -B- | EXXON CORP. | 0 | 51k | 1993-01 | 1996-01 |
| Gas | J B TUBB F | SLANT OPERATING, LLC | 0 | 339k | 1993-01 | 2026-04 |
| Gas | TUBB, J. B. C | EXXON MOBIL CORPORATION | 0 | 185k | 1993-01 | 2011-01 |
| Gas | TUBB, J. B. A/C 2 | EXXON CORP. | 0 | 4k | 1993-01 | 1994-11 |
| Gas | TUBB, J. B. A/C 1 | SLANT OPERATING, LLC | 0 | 344k | 1993-01 | 2019-08 |
| Gas | JUDKINS GAS UNIT # 2 | SLANT OPERATING, LLC | 0 | 195k | 1993-01 | 2018-10 |
| Gas | TUBB, J. B. A/C 1 | SLANT OPERATING, LLC | 0 | 273k | 1993-01 | 2023-04 |
| Gas | TUBB, J. B. A/C 1 | SLANT OPERATING, LLC | 0 | 184k | 1993-01 | 2016-04 |
| Gas | ATLANTIC-STATE | SOUTHLAND ROYALTY COMPANY | 0 | 193k | 1993-01 | 2026-04 |
| Gas | JUDKINS GAS UNIT I | SLANT OPERATING, LLC | 0 | 453k | 1993-01 | 2026-02 |
| Gas | JUDKINS GAS UNIT II | SLANT OPERATING, LLC | 0 | 625k | 1993-01 | 2026-04 |
| Gas | JUDKINS GAS UNIT III | SLANT OPERATING, LLC | 0 | 349k | 1993-01 | 2026-02 |
| Gas | SAND HILLS JUDKINS UNIT | VANGUARD PERMIAN, LLC | 0 | 490k | 1993-01 | 2009-02 |
| Gas | LEA, KATIE W. A/C 5 | TITAN RESOURCES I, INC. | 0 | 148k | 1993-01 | 2005-11 |
| Gas | SAND HILLS JUDKINS UNIT | VANGUARD PERMIAN, LLC | 0 | 486k | 1993-01 | 2026-04 |
| Gas | SAND HILLS JUDKINS UNIT | VANGUARD PERMIAN, LLC | 0 | 35k | 1993-01 | 2013-12 |
| Gas | TUBB, J. B., -A- | MILLWEE OIL, INC. | 0 | 26k | 1993-01 | 2026-04 |
| Gas | TUBB, J. B. STATE | SPECIAL ENERGY CORPORATION | 0 | 307k | 1993-01 | 2026-04 |
| Gas | CONNELL ESTATE -8- | WALBET | 0 | 0 | 1993-01 | -- |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 601k | 1993-01 | 2026-04 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 145k | 1993-01 | 2026-04 |
| Gas | TUBB, J. B. -A- | STRONGHOLD ENERGY II OPER, LLC | 0 | 668k | 1993-01 | 2026-04 |
| Gas | WADDELL TR I | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 402k | 1993-01 | 2026-04 |
| Gas | TUBB, J. B., -B- | CHEVRON U. S. A. INC. | 0 | 557 | 1993-01 | 1993-06 |
| Gas | BARNSLEY -B- JUDKINS GAS UNIT | CITATION OIL & GAS CORP. | 0 | 352k | 1993-01 | 2026-04 |
| Gas | TUBB, J. B. STATE | SPECIAL ENERGY CORPORATION | 0 | 122k | 1993-01 | 2025-11 |
| Gas | SAND HILLS JUDKINS UNIT | VANGUARD PERMIAN, LLC | 0 | 186k | 1993-01 | 2020-05 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 243k | 1993-01 | 2026-04 |
| Gas | JUDKINS GAS UNIT I | SLANT OPERATING, LLC | 0 | 522k | 1993-01 | 2026-02 |
| Gas | WADDELL, W.N. ET AL | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 69k | 1993-01 | 2000-10 |
| Gas | WADDELL TR A | SOUTHLAND ROYALTY CO.-MIDLAND | 0 | 305k | 1993-01 | 2025-09 |
| Gas | TUBB, J. B. A/C 2 | SLANT OPERATING, LLC | 0 | 178k | 1993-01 | 2023-12 |