CHUCKWAGON 34-39A4
RRC oil lease 64743, district 10 · PHANTOM (WOLFCAMP) field · Winkler County · operated by APACHE CORPORATION
CHUCKWAGON 34-39A4 at a glance
Oil output in Mar 2026–May 2026 was up 51% from the same three months a year earlier. Over the last 12 months it reported 208,314 BBL of oil and 312,828 MCF of gas. In May 2026, the latest month not marked provisional, it reported 19,227 BBL and 33,899 MCF.
Royalty = (19,227 BBL × $97.31 WTI, Sep 2026, EIA + 33,899 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.
CHUCKWAGON 34-39A4 production history in brief
By oil-equivalent volume over the last 12 months, CHUCKWAGON 34-39A4 ranks #41 of 1,663 reporting leases in Winkler County. It reported production in 14 of the 34 non-provisional months shown, starting in our window in Apr 2025. Its peak oil month in that window was Jun 2025 at 24,960 BBL. The lease is in the PHANTOM (WOLFCAMP) field and is operated by APACHE CORPORATION; 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 Winkler County. RRC production data has no lease coordinates, so we match by county.
| Issued | Operator | Lease | Well | Depth (ft) |
|---|---|---|---|---|
| 2026-10-07 | IRON ORCHARD OPERATING LLC | UL WILDEBEEST 11 A | 502HU | 11,500 |
| 2026-10-07 | IRON ORCHARD OPERATING LLC | UL WILDEBEEST 11 B | 401HU | 11,500 |
| 2026-10-07 | IRON ORCHARD OPERATING LLC | UL WILDEBEEST 11 C | 501HU | 11,500 |
| 2026-10-07 | IRON ORCHARD OPERATING LLC | UL WILDEBEEST 11 D | 301HU | 11,500 |
| 2026-10-05 | TRITON MIDSTREAM OPERATING, LLC | MEGALODON | 1D | 7,700 |
Monthly production
| Month | Oil (BBL) | Gas (MCF) |
|---|---|---|
| Jul 2026 (provisional) | 11,402 | 20,397 |
| Jun 2026 (provisional) | 18,070 | 30,143 |
| May 2026 | 19,227 | 33,899 |
| Apr 2026 | 20,211 | 34,123 |
| Mar 2026 | 22,123 | 36,934 |
| Feb 2026 | 19,491 | 31,639 |
| Jan 2026 | 19,155 | 33,426 |
| Dec 2025 | 10,193 | 10,412 |
| Nov 2025 | 16,603 | 20,053 |
| Oct 2025 | 16,955 | 20,784 |
| Sep 2025 | 17,970 | 20,280 |
| Aug 2025 | 16,914 | 20,738 |
| Jul 2025 | 21,046 | 27,054 |
| Jun 2025 | 24,960 | 24,637 |
| May 2025 | 23,852 | 35,237 |
| Apr 2025 | 16,962 | 21,706 |
Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 64743). 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.