DUNE
Field #26538001 · District 10 · --
Leases
96
Operators
103
Cum Oil
23.1M BBL
Cum Gas
1.1M MCF
Cum Cond
8k 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 |
|---|---|---|---|
| STRONGHOLD ENERGY II OPER, LLC | 9 | 1.9M | 2026-04 |
| SHERIDAN PRODUCTION COMPANY, LLC | 6 | 24k | 2015-04 |
| PENNZOIL PETROLEUM COMPANY | 6 | 1.3M | 2018-09 |
| SLANT OPERATING, LLC | 6 | 586k | 2026-04 |
| SCOUT ENERGY MANAGEMENT LLC | 5 | 282k | 2026-04 |
| O & O OPERATORS, LLC. | 5 | 118k | 2024-02 |
| SILVER CROSS ENERGY PARTNERS LLC | 5 | 457k | 2026-04 |
| TEXACO E & P INC. | 5 | 1.9M | 2026-04 |
| ECHOLS, M. & CHANEY, V. | 4 | 70k | 2026-04 |
| PIONEER EXPLORATION, LTD. | 4 | 1.7M | 2026-03 |
Lease Types
Leases (96)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | WADDELL TR 1 | SOUTHLAND ROYALTY CO.-MIDLAND | 9.5M | 4.0M | 1993-01 | 2026-04 |
| Oil | CENTRAL DUNE /SAN ANDRES/ UNIT | PHILLIPS PETROLEUM COMPANY | 1.4M | 570k | 1993-01 | 2026-04 |
| Oil | TEXAS UNIVERSITY SEC. 1 & 2 | VANGUARD PERMIAN, LLC | 1.3M | 651k | 1993-01 | 2026-04 |
| Oil | TEXAS UNIVERSITY SEC. 15 & 16 | VANGUARD PERMIAN, LLC | 954k | 392k | 1993-01 | 2023-03 |
| Oil | ADAMS, H. E. -C- | PIONEER EXPLORATION, LTD. | 904k | 281k | 1993-01 | 2026-03 |
| Oil | STATE OF TEXAS -DX- | TEXACO E & P INC. | 850k | 421k | 1993-01 | 2026-04 |
| Oil | ADAMS, H. E. | STRONGHOLD ENERGY II OPER, LLC | 707k | 128k | 1993-01 | 2026-03 |
| Oil | TEXAS -W- | TEXACO E & P INC. | 681k | 93k | 1993-01 | 2026-04 |
| Oil | ADAMS, H. E., -A- | STRONGHOLD ENERGY II OPER, LLC | 618k | 86k | 1993-01 | 2026-03 |
| Oil | STATE -EG- | PENNZOIL PETROLEUM COMPANY | 517k | 102k | 1993-01 | 2017-05 |
| Oil | ADAMS, H. E. "B" | PIONEER EXPLORATION, LTD. | 502k | 48k | 1993-01 | 2026-03 |
| Oil | HENDERSON, M. F. | STRONGHOLD ENERGY II OPER, LLC | 396k | 360k | 1993-01 | 2026-04 |
| Oil | EVERITT & GLASS -B- | SILVER CROSS ENERGY PARTNERS LLC | 263k | 875 | 1993-01 | 2026-04 |
| Oil | STATE -EB- | PENNZOIL PETROLEUM COMPANY | 262k | 25k | 1993-01 | 2018-09 |
| Oil | STATE -EF- | PENNZOIL PETROLEUM COMPANY | 215k | 54k | 1993-01 | 2018-09 |
| Oil | ADAMS, H. E. "A" | PIONEER EXPLORATION, LTD. | 209k | 19k | 1993-01 | 2026-03 |
| Oil | UNIVERSITY LANDS 30 | SLANT OPERATING, LLC | 202k | 272k | 2011-07 | 2026-04 |
| Oil | STATE OF TEXAS -DV- | TEXACO E & P INC. | 184k | 104k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY 30-C | MILLWEE OIL, INC. | 183k | 3k | 1993-01 | 2026-04 |
| Oil | STATE OF TEXAS -DW- | TEXACO E & P INC. | 171k | 112k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -Y- | PITTS ENERGY CO. | 170k | 51k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -Z- | PITTS ENERGY CO. | 168k | 12k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY LANDS 42 | SLANT OPERATING, LLC | 152k | 298k | 2011-05 | 2026-03 |
| Oil | STATE -ED- | PENNZOIL PETROLEUM COMPANY | 151k | 28k | 1993-01 | 2018-09 |
| Oil | STATE -LB- | SCOUT ENERGY MANAGEMENT LLC | 144k | 632k | 1997-05 | 2026-04 |
| Oil | UNIVERSITY -L- | SHINNERY OIL COMPANY, INC. | 122k | 9k | 1993-01 | 2026-02 |
| Oil | UNIVERSITY LANDS 19 | SLANT OPERATING, LLC | 117k | 103k | 2011-10 | 2026-04 |
| Oil | UNIVERSITY LANDS 31 | SLANT OPERATING, LLC | 116k | 267k | 2011-04 | 2026-04 |
| Oil | TEXAS -GG- | STRONGHOLD ENERGY II OPER, LLC | 109k | 120k | 1993-01 | 2026-04 |
| Oil | STATE -EI- | PENNZOIL PETROLEUM COMPANY | 104k | 12k | 1993-01 | 2018-09 |
| Oil | UNIVERSITY | REFORMED RESOURCES, LLC | 100k | 14k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -CC- | SOL OIL L.L.C. | 96k | 19k | 1993-01 | 2016-08 |
| Oil | ADAMS, H. E. -B- | PIONEER EXPLORATION, LTD. | 85k | 2k | 1993-01 | 2026-03 |
| Oil | STATE -LC- | SCOUT ENERGY MANAGEMENT LLC | 81k | 143k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY "D" | WALSH & WATTS, INC. | 78k | 60k | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -P- | WJC, INC. | 77k | 21 | 1993-01 | 2017-01 |
| Oil | WEEKLEY -WF- | STEPHENS, AUTRY C. | 74k | 12k | 1993-01 | 2009-02 |
| Oil | WADDELL TR 3-D | BLACKBEARD OPERATING, LLC | 73k | 44k | 2021-06 | 2026-04 |
| Oil | PURE-UNIVERSITY -B- | MILLWEE OIL, INC. | 73k | 189 | 1993-01 | 2026-04 |
| Oil | PURE-UNIVERSITY -A- | MILLWEE OIL, INC. | 70k | 210 | 1993-01 | 2026-04 |
| Oil | UNIVERSITY SEC. 8 | Q NATURAL RESOURCES, LLC | 67k | 149k | 1993-01 | 2026-04 |
| Oil | STATE "3" | OLSEN ENERGY INC. | 62k | 45 | 1993-01 | 2015-04 |
| Oil | UNIVERSITY -CY- | SOL OIL L.L.C. | 62k | 8k | 1993-01 | 2016-08 |
| Oil | STATE OF TEXAS -DQ- | WILD CAT OPERATING COMPANY | 59k | 135k | 1993-01 | 2024-01 |
| Oil | EVERITT & GLASS -A- | SILVER CROSS ENERGY PARTNERS LLC | 58k | 45 | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -B- | SCOUT ENERGY MANAGEMENT LLC | 57k | 141k | 1993-01 | 2008-07 |
| Oil | STATE -EE- | PENNZOIL PETROLEUM COMPANY | 56k | 11k | 1993-01 | 2017-05 |
| Oil | UNIVERSITY 3125 | TRIVISTA OPERATING LLC | 47k | 72k | 1993-01 | 2026-01 |
| Oil | GLASS | OLSEN ENERGY INC. | 45k | 45 | 1993-01 | 1998-10 |
| Oil | STATE -KJ- | STRONGHOLD ENERGY II OPER, LLC | 43k | 149k | 1993-01 | 2026-04 |
| Oil | U-TEX "BB" | O & O OPERATORS, LLC. | 38k | 67k | 1993-01 | 2024-02 |
| Oil | U-TEX "DD" | O & O OPERATORS, LLC. | 38k | 52k | 1993-01 | 2024-02 |
| Oil | UNIVERSITY -E- | TOPAT OIL CORPORATION | 31k | 21 | 1993-01 | 2022-07 |
| Oil | STATE -A- | OLSEN ENERGY INC. | 29k | 45 | 1993-01 | 1999-08 |
| Oil | STATE -KK- | STRONGHOLD ENERGY II OPER, LLC | 28k | 58k | 1993-01 | 2009-04 |
| Oil | UNIVERSITY 31 /SEC. 25/ | ECHOLS, M. & CHANEY, V. | 27k | 144 | 1993-01 | 2026-04 |
| Oil | STATE OF TEXAS -EF- | WILD CAT OPERATING COMPANY | 22k | 27k | 1993-01 | 2024-01 |
| Oil | 3-TEX "EE" | VISION OIL AND GAS LLC | 21k | 39k | 1993-01 | 2024-02 |
| Oil | U-TEX "CC" | O & O OPERATORS, LLC. | 20k | 92 | 1993-01 | 2024-02 |
| Oil | UNIVERSITY 3125 -A- | TRIVISTA OPERATING LLC | 19k | 26k | 1993-01 | 2026-01 |
| Oil | UNIVERSITY 31 /SEC. 36/ | ECHOLS, M. & CHANEY, V. | 18k | 144 | 1993-01 | 2026-04 |
| Oil | TEXAS CONSOLIDATED #1 | STRONGHOLD ENERGY II OPER, LLC | 18k | 185k | 1996-04 | 2026-04 |
| Oil | U-TEX"GG" | O & O OPERATORS, LLC. | 16k | 27k | 1993-01 | 2020-12 |
| Oil | STATE OF TEXAS -EN- | WILD CAT OPERATING COMPANY | 14k | 12k | 1993-01 | 2024-01 |
| Oil | UNIVERSITY -O- | ECHOLS, M. & CHANEY, V. | 14k | 143 | 1993-01 | 2026-04 |
| Oil | UNIVERSITY -A- | MILLWEE OIL, INC. | 14k | 21 | 1993-01 | 2026-04 |
| Oil | UNIVERSITY 30-42 | SHERIDAN PRODUCTION COMPANY, LLC | 13k | 514 | 2010-10 | 2015-04 |
| Oil | STATE OF TEXAS -G- | TOPAT OIL CORPORATION | 13k | 2 | 1993-01 | 2020-05 |
| Oil | UNIVERSITY -D- | ECHOLS, M. & CHANEY, V. | 10k | 144 | 1993-01 | 2026-04 |
| Oil | U-TEX "HH" | O & O OPERATORS, LLC. | 6k | 47 | 1993-01 | 2020-12 |
| Oil | UNIVERSITY 30-8 | SHERIDAN PRODUCTION COMPANY, LLC | 6k | 0 | 2010-10 | 2013-01 |
| Oil | TEXAS UNIVERSITY SEC. 16 | HARVEST PETROLEUM PARTNERS LLC | 3k | 0 | 2023-04 | 2026-04 |
| Oil | UNIVERSITY -DH- | MCCABE ENERGY, INC. | 3k | 21 | 1993-01 | 1998-12 |
| Oil | UNIVERSITY 30-20 | SHERIDAN PRODUCTION COMPANY, LLC | 3k | 0 | 2010-10 | 2013-08 |
| Oil | UNIVERSITY "E" | WALSH & WATTS, INC. | 2k | 278 | 1994-12 | 1997-08 |
| Oil | UNIVSHANNON | SEVEN LOAVES ENERGY LLC | 2k | 0 | 2022-06 | 2023-05 |
| Oil | UNIVERSITY 30-43 | SHERIDAN PRODUCTION COMPANY, LLC | 2k | 0 | 2011-07 | 2014-06 |
| Oil | TXL | HEISER, HARVEY | 452 | 6 | 1993-01 | 1993-11 |
| Oil | STATE -EJ- | XERIC OIL & GAS CORPORATION | 258 | 25 | 1993-01 | 1995-01 |
| Oil | UNIVERSITY 30-19 | SHERIDAN PRODUCTION COMPANY, LLC | 239 | 139 | 2010-12 | 2012-10 |
| Oil | UNIVERSITY "30-4" | MCCABE ENERGY, INC. | 186 | 0 | 1994-12 | 1995-08 |
| Oil | UNIVERSITY | XERIC OIL & GAS CORPORATION | 72 | 25 | 1993-01 | 1995-01 |
| Oil | STATE "EC" | ORBIT CRUDE, INC. | 6 | 0 | 1998-06 | 1998-07 |
| Gas | UNIVERSITY -B- | SCOUT ENERGY MANAGEMENT LLC | 0 | 412k | 1993-01 | 2020-12 |
| Gas | UNIVERSITY "B" | SCOUT ENERGY MANAGEMENT LLC | 0 | 116k | 1995-11 | 2018-07 |
| Oil | EDWARDS, W.P. ESTATE "E" | COSTILLA ENERGY, INC. | 0 | 0 | 1997-07 | -- |
| Gas | UNIVERSITY | MURPHY OIL USA, INC. | 0 | 304k | 1993-01 | 2001-05 |
| Oil | TXL -A- | HEISER, HARVEY | 0 | 0 | 1993-01 | -- |
| Oil | UNIVERSITY 30-9 | SHERIDAN PRODUCTION COMPANY, LLC | 0 | 0 | 2010-09 | -- |
| Oil | STATE OF TEXAS DV | SLANT OPERATING, LLC | 0 | 0 | 2020-09 | -- |
| Oil | WADDELL, W. N. | STRONGHOLD ENERGY II OPER, LLC | 0 | 0 | 1993-05 | -- |
| Oil | UNIVERSITY LANDS | SLANT OPERATING, LLC | 0 | 0 | 2011-06 | -- |
| Gas | UNIVERSITY -B- | MURPHY OIL USA, INC. | 0 | 88k | 1993-01 | 1995-09 |
| Gas | UNIVERSITY | MURPHY OIL USA, INC. | 0 | 91k | 1993-01 | 1998-05 |
| Oil | STATE OF TEXAS -BA- | TEXACO E & P INC. | 0 | 0 | 1993-01 | -- |
| Gas | TEXAS CONSOLIDATED #1 | STRONGHOLD ENERGY II OPER, LLC | 0 | 129k | 1996-05 | 2010-07 |