RRC field 82570500 · District 08
Shafter Lake (San Andres)
The Shafter Lake (San Andres) field reported 1.1 million barrels of oil and 676,354 mcf of gas in the last 12 months.
Field dossier
- Producing leases
- 56of 87 on record
- Operators
- 16
- Counties
- 1
- Biggest operator
- Ring Energy, Inc.
Own minerals in this field?
Where the field sits
This county
- Gas, last 12 months
- 676,354 mcf
- Data through
- Jul 2026
Five years of output in Shafter Lake (San Andres)
Oil output in the Shafter Lake (San Andres) field fell 21% over the last 12 months
1.1M bbl through Jul 2026, against 1.4M bbl a year earlier. Peak Jun 2024: 130k bbl.
Gas output in the Shafter Lake (San Andres) field rose 3% over the last 12 months
638k mcf through Jul 2026, against 618k mcf a year earlier. Peak Jun 2022: 119k mcf.
SourceTexas Railroad Commission Production Data Query, field 82570500, through Jul 2026, file dated Sep 18, 2026.
Leases in the Shafter Lake (San Andres) field
Under each volume: change on the year before.
371,936bbl oil−17%
137,671bbl oil−28%
56,652bbl oil−10%
40,109bbl oil0%
38,126bbl oil−8%
37,552bbl oil−46%
35,742bbl oil+4%
35,238bbl oil−27%
27,179bbl oil−30%
23,742bbl oil−19%
23,333bbl oil0%
21,408bbl oil−56%
20,051bbl oil+5%
19,649bbl oil−13%
19,379bbl oil−13%
18,054bbl oil+41%
16,505bbl oil−11%
13,426bbl oil−18%
12,822bbl oil−55%
10,860bbl oil−11%
10,337bbl oil−13%
7,851bbl oil−2%
7,158bbl oil−17%
7,120bbl oil−26%
6,967bbl oil−29%
Showing 25 of 56, ranked by output value.
SourceTexas Railroad Commission Production Data Query.
Who operates here, and where
Operators, by oil
Ring Energy leads
- Ring Energy, Inc.20 leases817kbbl
- Ica Energy Operating, L.L.C.6 leases67.8kbbl
- Hilcorp Energy Company2 leases57.2kbbl
- Burk Royalty Co., Ltd.5 leases53.4kbbl
- Vin Fisher Operating, Inc.8 leases53.1kbbl
- Morningstar Operating LLC4 leases9,250bbl
- Rafter T Resources LLC1 lease7,120bbl
- Highmark Energy Operating, LLC1 lease6,798bbl
Recent drilling permits in the Shafter Lake (San Andres) field
BRAILLE #1H
new drill · horizontal · Alleder Inc. · Andrews County
Permit 0908085 · May 21, 2025
UNIVERSITY -F- #6L
recompletion · Highmark Energy Operating, LLC · Andrews County
Permit 0902993 · Oct 2, 2024
UNIVERSITY 14Q #1H
field transfer · horizontal · Ring Energy, Inc. · Andrews County
Permit 0902004 · Aug 23, 2024
UNIVERSITY 14Q #2H
field transfer · horizontal · Ring Energy, Inc. · Andrews County
Permit 0902096 · Aug 20, 2024
HARMONIA #1H
new drill · horizontal · Ring Energy, Inc. · Andrews County
Permit 0896761 · Mar 7, 2024
UNIVERSITY BLOCK 14 CONS. #2404H
new drill · horizontal · Ring Energy, Inc. · Andrews County
Permit 0896379 · Mar 1, 2024