FIELDS · TEXAS · FIELD 39176001
Harper
Field · District 08 · Ector County and 1 more
Harper is an RRC field with 78 leases on file reported by 113 operators, mostly in Ector County.
In the 12 months reported through April 2026 it produced 79,191 barrels of oil, down 9% on the year before, from 41 leases reporting volume.
Aghorn Operating, Inc. holds the most, 9 leases and 3.5 million barrels lifetime.
Lifetime, the field has reported 7.6 million barrels of oil and 3.5 million mcf of gas.
- 78
- leases on file
- 41
- leases reporting volume
- 113
- operators, all time
- 244
- active wellbores of 868 · 13 operators today
- 79,191
- bbl oil, 12 months through Apr 2026 · −9%
- 18,113
- Mcf gas, same 12 months · −3%
- 7.6M
- bbl oil, lifetime · 3.5M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 79,191 · prior 12 87,316(-9%)
Harper: Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 20
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Aghorn Operating, Inc. | 9 | 3.46M | 1.15M | Jul 2026 |
| Walsh & Watts, Inc. | 7 | 1.97M | 974K | Jul 2026 |
| Baker Operating, Inc. | 7 | 419K | 211K | Jul 2026 |
| Acoma Operating, LLC | 5 | 383K | 241K | Jul 2026 |
| Pen-Tex Production Co. Inc. | 6 | 361K | 401K | Jul 2026 |
| Burleson Petroleum, Inc. | 2 | 312K | 201K | Jul 2026 |
| Shinnery Oil Company, Inc. | 1 | 176K | 68.6K | Jul 2026 |
| Formentera Operations LLC | 3 | 169K | 112K | Jul 2026 |
| Nicki T Oil & Gas LLC | 4 | 106K | 32.7K | Jul 2026 |
| Crescent Energy Operating, LLC | 5 | 80.7K | 79.1K | Jul 2026 |
| Fivestones Energy LLC | 1 | 46.5K | 32.9K | Jul 2026 |
| Rust Oil Corp. | 2 | 31.7K | 18.7K | Jul 2026 |
| Pinnacle Mining Corporation | 2 | 29K | 15 | Jul 2026 |
| Gray, W. H. Operating | 1 | 25.5K | 6.88K | Jul 2026 |
| Drake Oil & Gas, LLC | 1 | 11.2K | 21 | Jul 2026 |
| Sheridan Production Company, LLC | 1 | 8.06K | 4.37K | May 2015 |
| Garner's Well Service LLC | 1 | 7.59K | 55 | Jul 2026 |
| Water Energy Services, LLC | 1 | 6.34K | 4.04K | Jul 2026 |
| Johnston, David Mahlon | 2 | 5.55K | 44 | Jul 2026 |
| Bennett, R. C., Company | 1 | 4.54K | 3.56K | Aug 1994 |
Counties
- Ector County → 51 leases
- Winkler County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| East Harper Unit #209 | Aghorn Operating Inc. | Ector | Mar 28, 2025 | — | 0 | 0 |
| East Harper Unit #361 | Aghorn Operating Inc. | Ector | Jan 22, 2024 | — | 0 | 0 |
| East Harper Unit #340 | Aghorn Operating Inc. | Ector | Dec 18, 2023 | — | 0 | 0 |
| East Harper Unit #450 | Aghorn Operating Inc. | Ector | Sep 14, 2022 | — | 0 | 0 |
| Parker J. E. -a- /EO/ #5 | Fivestones Energy LLC | Ector | Nov 19, 2021 | — | 0 | 0 |
| East Harper Unit #16 | Aghorn Operating Inc. | Ector | Oct 18, 2021 | — | 0 | 0 |
| Parker B #5 | Walsh & Watts Inc. | Ector | Sep 29, 2021 | — | 0 | 0 |
| East Harper Unit #267 | Aghorn Operating Inc. | Ector | Apr 9, 2021 | — | 0 | 0 |
| East Harper Unit #254 | Aghorn Operating Inc. | Ector | Apr 8, 2021 | — | 0 | 0 |
| East Harper Unit #111 | Aghorn Operating Inc. | Ector | Apr 7, 2021 | — | 0 | 0 |
About this data
Field 39176001 from RRC PDQ lease reports: lifetime totals and lease and operator counts from the field summary; the monthly series summed from every lease report naming the field, cut at the statewide reported-through month, Apr 2026. Counties from the wells completed on each lease. Completions are the wellbores the RRC schedule ties to the field. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/39176001, documented in the API reference.