FIELDS · TEXAS · FIELD 74041100
RK (Devonian)
Field · District 08 · Martin County and 2 more · Devonian in every state →
RK (Devonian) is an RRC field with 43 leases on file reported by 9 operators, mostly in Martin County.
In the 12 months reported through April 2026 it produced 7,133 barrels of oil, down 10% on the year before, from 1 leases reporting volume.
Diamondback E&P LLC holds the most, 26 leases and 12 million barrels lifetime.
Lifetime, the field has reported 12 million barrels of oil and 286,440 mcf of gas.
- 43
- leases on file
- 1
- leases reporting volume
- 9
- operators, all time
- 9
- active wellbores of 64 · 2 operators today
- 7,133
- bbl oil, 12 months through Apr 2026 · −10%
- 0
- Mcf gas, same 12 months
- 12.2M
- bbl oil, lifetime · 286,440 Mcf gas
Every well completed in it, searchable →
Reported production by month
Last 12 months 7,133 · prior 12 7,937(-10%)
RK (Devonian): Oil by month.
Operators
BY LIFETIME OIL ON THEIR LEASES · TOP 7
| Operator | Leases | Oil, bbl | Gas, Mcf | Last reported |
|---|---|---|---|---|
| Diamondback E&P LLC | 26 | 12M | 286K | Jul 2026 |
| QEP Energy Company | 2 | 138K | 214 | Jul 2018 |
| E.G. Operating | 1 | 6.26K | 11 | Jul 1994 |
| Deep Blue Operating I LLC | 10 | 0 | 0 | Jul 2026 |
| R K Petroleum Corp. | 2 | 0 | 0 | Jan 2016 |
| Environmental Dspl Systems, LLC | 1 | 0 | 0 | Sep 2025 |
| Rattler Midstream Operating LLC | 1 | 0 | 0 | Jul 2023 |
Counties
- Martin County → 38 leases
- Howard County → 1 leases
- Midland County → 1 leases
Latest completions
BY COMPLETION DATE
| Well | Operator | County | Completed | Top perf, ft | Oil, 12 mo | Gas, 12 mo |
|---|---|---|---|---|---|---|
| Hecker #2D | Deep Blue Operating I LLC | Martin | Mar 11, 2026 | — | 0 | 0 |
| Jones-Holton D #5D | Deep Blue Operating I LLC | Martin | Nov 24, 2025 | — | 0 | 0 |
| Gorgon #1 | Deep Blue Operating I LLC | Martin | Mar 31, 2025 | — | 0 | 0 |
| Baldwin Fannie #3 | Diamondback E&P LLC | Martin | Apr 18, 2024 | — | 0 | 0 |
| Kathryn #1 | Diamondback E&P LLC | Martin | Jun 7, 2023 | — | 0 | 0 |
| Hughes #1D | Deep Blue Operating I LLC | Howard | Jun 5, 2023 | — | 0 | 0 |
| Dickenson 20 #8D | Deep Blue Operating I LLC | Martin | Aug 7, 2021 | — | 0 | 0 |
| Jones-Holton D #4D | Deep Blue Operating I LLC | Martin | Jan 11, 2021 | — | 0 | 0 |
| Epley L.B. #18D | Rattler Midstream Operating LLC | Midland | Feb 25, 2020 | — | 0 | 0 |
| Tennison 46 #2D | Deep Blue Operating I LLC | Martin | Mar 13, 2019 | — | 0 | 0 |
About this data
Field 74041100 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. The formation, Devonian, is read from the field's name. Nothing is estimated.
Developers: this page as JSON is GET /v1/data/fields/tx/74041100, documented in the API reference.