SAN AMBROSIA D (SA13)
RRC oil lease 21650, district 01 · LORENZO (AUSTIN CHALK) field · Webb County · operated by SM ENERGY COMPANY
SAN AMBROSIA D (SA13) at a glance
It has no production a year earlier to compare with. Over the last 12 months it reported 111,656 BBL of oil and 396,407 MCF of gas. In May 2026, the latest month not marked provisional, it reported 7,167 BBL and 28,329 MCF.
Royalty = (7,167 BBL × $97.31 WTI, Sep 2026, EIA + 28,329 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.
SAN AMBROSIA D (SA13) production history in brief
By oil-equivalent volume over the last 12 months, SAN AMBROSIA D (SA13) ranks #365 of 8,641 reporting leases in Webb County. It reported production in 12 of the 34 non-provisional months shown, starting in our window in Jun 2025. Its peak oil month in that window was Aug 2025 at 13,790 BBL. The lease is in the LORENZO (AUSTIN CHALK) field and is operated by SM ENERGY COMPANY; 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 Webb County. RRC production data has no lease coordinates, so we match by county.
| Issued | Operator | Lease | Well | Depth (ft) |
|---|---|---|---|---|
| 2026-10-09 | CATURUS ENERGY, LLC | NEEDMORE-SCIBIENSKI F | 441H | 17,500 |
| 2026-10-02 | CATURUS ENERGY, LLC | BFM-AIG T | 304H | 17,500 |
| 2026-10-02 | CATURUS ENERGY, LLC | BFM-AIG U | 404H | 17,500 |
| 2026-10-02 | CATURUS ENERGY, LLC | BFM-AIG V | 305H | 17,500 |
Monthly production
| Month | Oil (BBL) | Gas (MCF) |
|---|---|---|
| Jul 2026 (provisional) | 6,741 | 24,506 |
| Jun 2026 (provisional) | 6,663 | 25,612 |
| May 2026 | 7,167 | 28,329 |
| Apr 2026 | 7,264 | 28,592 |
| Mar 2026 | 7,705 | 20,376 |
| Feb 2026 | 7,398 | 31,241 |
| Jan 2026 | 8,276 | 33,557 |
| Dec 2025 | 10,297 | 37,177 |
| Nov 2025 | 10,867 | 36,115 |
| Oct 2025 | 12,725 | 41,335 |
| Sep 2025 | 12,763 | 43,570 |
| Aug 2025 | 13,790 | 45,997 |
| Jul 2025 | 13,293 | 49,187 |
| Jun 2025 | 3,827 | 12,583 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
| Jan 2025 | 0 | 0 |
| Dec 2024 | 0 | 0 |
| Nov 2024 | 0 | 0 |
| Oct 2024 | 0 | 0 |
| Sep 2024 | 0 | 0 |
Check these figures in the RRC Production Data Query (Specific Lease Query: district 01, lease 21650). 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.