BLACKWATCH (SAN ANDRES)
Field #8618375 · District 11 · --
Leases
7
Operators
7
Cum Oil
4.0M BBL
Cum Gas
0 MCF
Production
1995-06 — 2020-10
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
RRC production reported through Apr 2026 · recent months incomplete
Type Curve (normalized avg across leases)
Click Load to compute type curve from lease data
Top Operators
| OPERATOR | LEASES | OIL (BBL) | LAST |
|---|---|---|---|
| UNION OIL COMPANY OF CALIFORNIA | 6 | 3.9M | 2020-02 |
| SHERIDAN PRODUCTION COMPANY, LLC | 1 | 65k | 2018-05 |
Lease Types
Leases (7)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | BLACKWATCH (SAN ANDRES) UNIT | UNION OIL COMPANY OF CALIFORNIA | 3.5M | 1.6M | 1997-09 | 2020-02 |
| Oil | CALEDONIA | UNION OIL COMPANY OF CALIFORNIA | 157k | 50k | 1995-06 | 1997-09 |
| Oil | BRAEMAR | UNION OIL COMPANY OF CALIFORNIA | 123k | 42k | 1995-09 | 1997-09 |
| Oil | DOSS | SHERIDAN PRODUCTION COMPANY, LLC | 65k | 81k | 1997-04 | 2018-05 |
| Oil | SOMERLED | UNION OIL COMPANY OF CALIFORNIA | 60k | 22k | 1995-09 | 1997-09 |
| Oil | MONTROSE | UNION OIL COMPANY OF CALIFORNIA | 36k | 21k | 1995-10 | 1997-09 |
| Oil | MACINTOSH | UNION OIL COMPANY OF CALIFORNIA | 12k | 5k | 1996-12 | 1997-09 |