FIELDS · TEXAS · FIELD 7919001
Big Lake
Field · District 7C · Reagan County
Big Lake is an RRC field with 15 leases on file reported by 7 operators, in Reagan County.
No volume has been reported since July 2026.
Apache Corporation holds the most, 1 leases and 4.8 million barrels lifetime.
Lifetime, the field has reported 6.4 million barrels of oil and 3.7 million mcf of gas.
- 15
- leases on file
- 0
- leases reporting volume
- 7
- operators, all time
- 1
- active wellbores of 204 · 1 operators today
- 0
- bbl oil, 12 months through Apr 2026
- 0
- Mcf gas, same 12 months
- 6.4M
- bbl oil, lifetime · 3.7M Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 0 · prior 12 641(-100%)
Big Lake: Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 4
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Apache Corporation | 1 | 4.85M | 2.24M | Jul 2026 |
| O'Ryan Oil and Gas | 1 | 1.3M | 1.4M | Jul 2026 |
| Energy Production Corporation | 12 | 303K | 8.78K | Jul 2026 |
| Sem Operating Company LLC | 1 | 0 | 0 | Jul 2026 |
Counties
- Reagan County → 15 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| University 12A #10 | Energy Production Corporation | Reagan | Oct 21, 2022 | — | 0 | 0 |
| University Lease #108 | O Ryan Oil and Gas | Reagan | Jan 21, 2022 | — | 0 | 0 |
| University Lease #85 | O Ryan Oil and Gas | Reagan | Dec 5, 2021 | — | 0 | 0 |
| University 25 #1 | Energy Production Corporation | Reagan | Dec 18, 2019 | — | 0 | 0 |
| University 12A #a 4 | Energy Production Corporation | Reagan | Sep 1, 2019 | — | 0 | 0 |
| University 25 #2 | Energy Production Corporation | Reagan | Aug 14, 2019 | — | 0 | 0 |
| University #214 | Apache Corporation | Reagan | Jun 19, 2019 | — | 0 | 0 |
| University #223 | Apache Corporation | Reagan | May 14, 2019 | — | 0 | 0 |
| University #233 | Apache Corporation | Reagan | Mar 27, 2019 | — | 0 | 0 |
| University 12A #a 6 | Energy Production Corporation | Reagan | Mar 9, 2019 | — | 0 | 0 |
About this data
Field 7919001 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/7919001, documented in the API reference.