CASTLE
RRC gas well 301257, district 10 · PHANTOM (WOLFCAMP) field · Reeves County · operated by COTERRA ENERGY OPERATING CO.
CASTLE at a glance
It has no production a year earlier to compare with. Over the last 12 months it reported 209,486 BBL of oil and 1,822,169 MCF of gas. In May 2026, the latest month not marked provisional, it reported 13,690 BBL and 140,720 MCF.
Royalty = (13,690 BBL × $97.31 WTI, Sep 2026, EIA + 140,720 MCF × $2.95 Henry Hub, Sep 2026, EIA) × your decimal. 0.001 is only a placeholder: enter the decimal from your check stub or division order. Gross, before taxes and deductions. Full estimator →
Oil + condensate (BBL per month, last 36 months)
Gas (MCF per month, last 36 months)
Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.
CASTLE production history in brief
By oil-equivalent volume over the last 12 months, CASTLE ranks #22 of 5,919 reporting leases in Reeves County. It reported production in 7 of the 34 non-provisional months shown, starting in our window in Nov 2025. Its peak gas month in that window was Dec 2025 at 385,179 MCF. The lease is in the PHANTOM (WOLFCAMP) field and is operated by COTERRA ENERGY OPERATING CO.; production is reported for the lease as a whole, not per well.
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New permits nearby
New drilling permits issued this month in Reeves County. RRC production data has no lease coordinates, so we match by county.
| Issued | Operator | Lease | Well | Depth (ft) |
|---|---|---|---|---|
| 2026-10-13 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 D | W301HB | 12,447 |
| 2026-10-13 | TRP OPERATING LLC | SLASH | 1D | 9,000 |
| 2026-10-13 | TRP OPERATING LLC | WILLIAMS | 1D | 9,000 |
| 2026-10-09 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 A | W101HA | 12,447 |
| 2026-10-09 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 B | W101HB | 12,447 |
| 2026-10-09 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 C | W201HB | 12,447 |
| 2026-10-09 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 E | W302HB | 12,447 |
| 2026-10-09 | PETRO-HUNT PERMIAN, LLC | COTTONMOUTH STATE 33-72 F | W401HB | 12,447 |
| 2026-10-07 | CONTINENTAL RESOURCES, INC. | MACCHIATO 0211A | 01H | 15,831 |
| 2026-10-01 | WWM OPERATING, LLC | WAHA/FROST | 3C | 2,550 |
Monthly production
| Month | Oil (BBL) | Gas (MCF) |
|---|---|---|
| Jul 2026 (provisional) | 11,359 | 127,211 |
| Jun 2026 (provisional) | 11,523 | 123,270 |
| May 2026 | 13,690 | 140,720 |
| Apr 2026 | 13,565 | 143,487 |
| Mar 2026 | 14,968 | 152,754 |
| Feb 2026 | 21,804 | 203,476 |
| Jan 2026 | 31,125 | 275,343 |
| Dec 2025 | 49,630 | 385,179 |
| Nov 2025 | 41,822 | 270,729 |
Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 301257). Production is reported per lease, so a lease with several wells is not split by well.
Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Methodology.