HOLT RANCH (CONSOLIDATED)
Field #42341300 · District 9 · --
Leases
281
Operators
33
Cum Oil
16.9M BBL
Cum Gas
34.4M MCF
Cum Cond
1.3M BBL
Production
2010-04 — 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 |
|---|---|---|---|
| ZARVONA ENERGY LLC | 211 | 14.9M | 2026-03 |
| APPROACH OPERATING LLC | 39 | 1.7M | 2018-12 |
| MIDENERGY OPERATING, LLC | 5 | 3k | 2017-10 |
| WHITING OIL AND GAS CORPORATION | 4 | 1k | 2022-06 |
| HIGHMOUNT EXPL & PROD TEXAS LLC | 3 | 1k | 2011-10 |
| QUAIL RIDGE PETROLEUM LLC | 3 | 1k | 2026-03 |
| MOLOPO ENERGY TEXAS, LLC | 2 | 108k | 2026-03 |
| BVX OPERATING, INC. | 2 | 91k | 2026-04 |
| WYNCO ENERGY, INC. | 2 | 0 | 2026-03 |
| UPP OPERATING, LLC | 1 | 0 | -- |
Lease Types
Leases (100)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | UNIVERSITY 45 | ZARVONA ENERGY LLC | 6.7M | 79.8M | 2011-08 | 2026-03 |
| Oil | BAKER B | ZARVONA ENERGY LLC | 2.5M | 35.7M | 2010-09 | 2026-03 |
| Oil | PANGEA WEST | ZARVONA ENERGY LLC | 1.8M | 5.2M | 2012-04 | 2026-03 |
| Oil | UNIVERSITY 42 | ZARVONA ENERGY LLC | 1.7M | 19.0M | 2010-09 | 2026-03 |
| Oil | UNIVERSITY '50 A' | ZARVONA ENERGY LLC | 357k | 800k | 2013-07 | 2026-03 |
| Oil | PANGEA WEST 66-57 AW | ZARVONA ENERGY LLC | 264k | 738k | 2014-03 | 2026-03 |
| Oil | UNIVERSITY "45 F" | APPROACH OPERATING LLC | 255k | 1.1M | 2012-01 | 2013-09 |
| Oil | UNIVERSITY 45 A | APPROACH OPERATING LLC | 254k | 579k | 2011-06 | 2013-09 |
| Oil | UNIVERSITY 45 C | APPROACH OPERATING LLC | 254k | 680k | 2011-09 | 2013-09 |
| Oil | BAKER "A" | ZARVONA ENERGY LLC | 251k | 2.7M | 2010-09 | 2026-03 |
| Oil | UNIVERSITY '45 G' | APPROACH OPERATING LLC | 223k | 568k | 2012-10 | 2013-09 |
| Oil | CHAMBERS | ZARVONA ENERGY LLC | 191k | 3.9M | 2013-11 | 2026-03 |
| Oil | PANGEA WEST AB AW | ZARVONA ENERGY LLC | 173k | 521k | 2014-04 | 2026-03 |
| Oil | ELLIOTT | ZARVONA ENERGY LLC | 169k | 2.5M | 2013-03 | 2026-03 |
| Oil | UNIVERSITY 45 B | APPROACH OPERATING LLC | 137k | 410k | 2011-09 | 2013-09 |
| Oil | UNIVERSITY 50 CD | ZARVONA ENERGY LLC | 122k | 234k | 2018-10 | 2026-03 |
| Oil | PANGEA WEST AC AW | ZARVONA ENERGY LLC | 115k | 378k | 2016-02 | 2026-03 |
| Oil | UNIVERSITY 45 "E" | APPROACH OPERATING LLC | 106k | 402k | 2011-12 | 2013-09 |
| Oil | CINCO TERRY 'J' | ZARVONA ENERGY LLC | 102k | 1.2M | 2012-03 | 2026-03 |
| Oil | UNIVERSITY BLOCK 57 | BVX OPERATING, INC. | 91k | 1.4M | 2013-05 | 2026-04 |
| Oil | UNIVERSITY 42-23 | APPROACH OPERATING LLC | 90k | 723k | 2010-05 | 2013-09 |
| Oil | UNIVERSITY 50 CE | ZARVONA ENERGY LLC | 79k | 170k | 2018-09 | 2026-03 |
| Oil | CINCO TERRY "G" | ZARVONA ENERGY LLC | 78k | 717k | 2011-06 | 2026-03 |
| Oil | BAGGETT OP 5 | MOLOPO ENERGY TEXAS, LLC | 75k | 1.3M | 2012-03 | 2026-03 |
| Oil | PANGEA WEST 'D' AW | ZARVONA ENERGY LLC | 75k | 341k | 2016-02 | 2026-03 |
| Oil | CINCO TERRY 'H' | ZARVONA ENERGY LLC | 72k | 428k | 2012-03 | 2026-03 |
| Oil | CINCO TERRY 'L' | ZARVONA ENERGY LLC | 71k | 396k | 2012-08 | 2026-03 |
| Oil | WILLIAMS, T. D., ET AL | STUART OPERATING, LLC | 55k | 44k | 2011-06 | 2026-04 |
| Oil | WEST | ZARVONA ENERGY LLC | 47k | 806k | 2010-09 | 2026-03 |
| Oil | UNIVERSITY 42 "B" | APPROACH OPERATING LLC | 41k | 159k | 2011-09 | 2013-09 |
| Oil | BAKER 1 AW | APPROACH OPERATING LLC | 41k | 226k | 2014-10 | 2016-05 |
| Oil | UNIVERSITY 42-14 | APPROACH OPERATING LLC | 39k | 323k | 2010-07 | 2013-09 |
| Oil | UNIVERSITY '42 C' | APPROACH OPERATING LLC | 37k | 212k | 2012-08 | 2013-09 |
| Oil | BAGGETT OP 1 | MOLOPO ENERGY TEXAS, LLC | 33k | 525k | 2012-01 | 2026-03 |
| Oil | UNIVERSITY 42-22 | APPROACH OPERATING LLC | 32k | 467k | 2010-09 | 2013-09 |
| Oil | WILLIAMS 39 | THOMPSON, J. CLEO | 31k | 10k | 2011-06 | 2026-04 |
| Oil | WEST "A" | ZARVONA ENERGY LLC | 30k | 611k | 2011-03 | 2026-03 |
| Oil | BAKER 2 AW | APPROACH OPERATING LLC | 21k | 187k | 2015-05 | 2016-05 |
| Oil | UNIVERSITY 42-15 | APPROACH OPERATING LLC | 21k | 165k | 2010-09 | 2013-09 |
| Oil | UNIVERSITY 54-13 | ZARVONA ENERGY LLC | 20k | 160k | 2010-12 | 2026-02 |
| Oil | UNIVERSITY BLOCK 42 | EOG RESOURCES, INC. | 19k | 898k | 2011-03 | 2026-04 |
| Oil | UNIVERSITY 42-21 | APPROACH OPERATING LLC | 18k | 116k | 2011-05 | 2013-09 |
| Oil | CINCO TERRY "M" | ZARVONA ENERGY LLC | 18k | 366k | 2011-04 | 2026-03 |
| Oil | BAKER | ZARVONA ENERGY LLC | 13k | 185k | 2012-04 | 2026-03 |
| Oil | UNIVERSITY 45-29 | APPROACH OPERATING LLC | 12k | 53k | 2010-09 | 2013-09 |
| Oil | UNIVERSITY 54-20 | APPROACH OPERATING LLC | 12k | 137k | 2011-11 | 2016-05 |
| Oil | UNIVERSITY 56-14 | APPROACH OPERATING LLC | 12k | 92k | 2012-03 | 2016-05 |
| Oil | LOUANN | SUMMIT PETROLEUM LLC | 11k | 84k | 2015-05 | 2026-04 |
| Oil | BAKER "C" | ZARVONA ENERGY LLC | 10k | 150k | 2010-11 | 2026-03 |
| Oil | CINCO TERRY "F" | ZARVONA ENERGY LLC | 10k | 63k | 2010-12 | 2026-03 |
| Oil | UNIVERSITY 54-19 | APPROACH OPERATING LLC | 9k | 71k | 2011-10 | 2018-02 |
| Oil | UNIVERSITY LANDS 57-65 | APACHE CORPORATION | 9k | 28k | 2013-03 | 2013-07 |
| Oil | UNIVERSITY 54-2 | ZARVONA ENERGY LLC | 8k | 78k | 2011-02 | 2026-02 |
| Oil | UNIVERSITY 42-11 | APPROACH OPERATING LLC | 8k | 69k | 2010-10 | 2013-09 |
| Oil | UNIVERSITY 56-6 | APPROACH OPERATING LLC | 8k | 102k | 2012-02 | 2017-07 |
| Oil | UNIVERSITY 56-15 | APPROACH OPERATING LLC | 7k | 118k | 2012-03 | 2016-05 |
| Oil | UNIVERSITY 54-9 | APPROACH OPERATING LLC | 6k | 113k | 2011-07 | 2016-05 |
| Oil | UNIVERSITY 54-8 | APPROACH OPERATING LLC | 5k | 47k | 2011-07 | 2016-05 |
| Oil | UNIVERSITY "54-18" | APPROACH OPERATING LLC | 5k | 58k | 2012-01 | 2016-05 |
| Oil | UNIVERSITY 54-16 | APPROACH OPERATING LLC | 4k | 66k | 2011-10 | 2016-05 |
| Oil | MITTEL 63 | CAMERON EXPLORATION, INC. | 4k | 1k | 2014-05 | 2026-03 |
| Oil | UNIVERSITY 45-30 | APPROACH OPERATING LLC | 4k | 30k | 2010-09 | 2013-09 |
| Oil | UNIVERSITY 55-21 | APPROACH OPERATING LLC | 3k | 148k | 2012-01 | 2016-05 |
| Oil | UNIVERSITY 54-12 | APPROACH OPERATING LLC | 3k | 57k | 2011-10 | 2016-05 |
| Oil | UNIVERSITY 54-15 | APPROACH OPERATING LLC | 3k | 97k | 2010-12 | 2018-12 |
| Oil | MEADOWS 13 | MIDENERGY OPERATING, LLC | 3k | 27k | 2015-03 | 2017-10 |
| Oil | CINCO TERRY "A" | ZARVONA ENERGY LLC | 3k | 130k | 2010-09 | 2019-06 |
| Oil | CINCO TERRY 'K' | ZARVONA ENERGY LLC | 3k | 54k | 2012-04 | 2016-09 |
| Oil | UNIVERSITY "45-21" | APPROACH OPERATING LLC | 2k | 131k | 2012-01 | 2013-09 |
| Oil | UNIVERSITY 57 2 | HIGHMOUNT EXPL & PROD TEXAS LLC | 1k | 7k | 2010-11 | 2011-10 |
| Oil | ARCO HOLT "A" | QUAIL RIDGE PETROLEUM LLC | 1k | 39k | 2011-06 | 2026-03 |
| Oil | PERNER | WHITING OIL AND GAS CORPORATION | 1k | 70k | 2012-09 | 2015-08 |
| Oil | MEADOWS 3 QR | MIDENERGY OPERATING, LLC | 184 | 0 | 2016-01 | 2016-10 |
| Oil | HARRELL | WHITING OIL AND GAS CORPORATION | 95 | 7k | 2012-07 | 2012-11 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 715 | 2018-11 | 2025-12 |
| Gas | CINCO TERRY "A" | ZARVONA ENERGY LLC | 0 | 324k | 2010-09 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 509k | 2010-09 | 2026-03 |
| Gas | BAKER B | ZARVONA ENERGY LLC | 0 | 728k | 2016-06 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 4k | 2018-11 | 2026-02 |
| Oil | UNIVERSITY 42 A | APPROACH OPERATING LLC | 0 | 0 | 2013-08 | -- |
| Gas | BAKER B | APPROACH OPERATING LLC | 0 | 0 | 2015-08 | -- |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 180k | 2018-12 | 2026-03 |
| Gas | BAKER "A" | ZARVONA ENERGY LLC | 0 | 145k | 2010-09 | 2026-03 |
| Gas | BAKER "B" | ZARVONA ENERGY LLC | 0 | 67k | 2010-09 | 2026-03 |
| Gas | UNIVERSITY 45 | ZARVONA ENERGY LLC | 0 | 13k | 2016-06 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 65k | 2016-06 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 315k | 2010-09 | 2026-03 |
| Gas | FOSTER | UPP OPERATING, LLC | 0 | 0 | 2012-06 | -- |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 995 | 2020-02 | 2021-06 |
| Gas | CINCO TERRY "A" | ZARVONA ENERGY LLC | 0 | 195k | 2010-09 | 2026-03 |
| Gas | CINCO TERRY "F" | ZARVONA ENERGY LLC | 0 | 135k | 2010-09 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 83k | 2010-09 | 2026-03 |
| Gas | BAKER "A" | ZARVONA ENERGY LLC | 0 | 128k | 2010-09 | 2026-02 |
| Gas | CINCO TERRY "M" | ZARVONA ENERGY LLC | 0 | 5k | 2017-03 | 2026-02 |
| Gas | UNIVERSITY 45 | ZARVONA ENERGY LLC | 0 | 14k | 2010-05 | 2024-01 |
| Gas | BAKER B | ZARVONA ENERGY LLC | 0 | 564k | 2016-06 | 2026-03 |
| Gas | UNIVERSITY "54-18" | ZARVONA ENERGY LLC | 0 | 9k | 2016-06 | 2026-02 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 70k | 2010-09 | 2026-03 |
| Gas | UNIVERSITY 42 | ZARVONA ENERGY LLC | 0 | 78k | 2010-09 | 2023-05 |
| Gas | CINCO TERRY "F" | ZARVONA ENERGY LLC | 0 | 109k | 2010-09 | 2026-02 |