PARKER (GRAYBURG, SAN ANDRES)
Field #69193426 · District 10 · --
Leases
34
Operators
21
Cum Oil
2.3M BBL
Cum Gas
0 MCF
Production
1993-01 — 2026-07
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 | 20 | 1.7M | 2026-04 |
| MORNINGSTAR PARTNERS, L.P. | 3 | 147k | 2026-04 |
| THOMPSON, J. CLEO | 3 | 295k | 2026-04 |
| RANGER 40 PETROLEUM, LLC | 3 | 94k | 2026-04 |
| OLSEN ENERGY INC. | 1 | 0 | -- |
| REMUDA OPERATING COMPANY | 1 | 35k | 2026-03 |
| GRACE PETROLEUM OPERATING, LLC | 1 | 0 | -- |
| MW PETROLEUM CORPORATION | 1 | 0 | -- |
| GRAMA OPERATING, LLC | 1 | 0 | -- |
Lease Types
Leases (34)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | PARKER, J. E. -P- (AMOCO) | UNION OIL COMPANY OF CALIFORNIA | 352k | 92k | 1993-01 | 2026-04 |
| Oil | PARKER-STATE | UNION OIL COMPANY OF CALIFORNIA | 181k | 94k | 1995-05 | 2026-04 |
| Oil | PARKER, J. E. "F" | UNION OIL COMPANY OF CALIFORNIA | 169k | 37k | 1994-12 | 2026-04 |
| Oil | PARKER, J. E. "X" | UNION OIL COMPANY OF CALIFORNIA | 138k | 37k | 1994-08 | 2026-04 |
| Oil | PARKER, J. E. -H- (AMOCO) | UNION OIL COMPANY OF CALIFORNIA | 132k | 53k | 1993-01 | 2026-04 |
| Oil | PARKER, J.E. "F" | UNION OIL COMPANY OF CALIFORNIA | 131k | 38k | 1993-01 | 2026-04 |
| Oil | PARKER, J. E. -N- | UNION OIL COMPANY OF CALIFORNIA | 119k | 17k | 1993-01 | 2026-04 |
| Oil | ARMSTRONG, ELIZ. | THOMPSON, J. CLEO | 115k | 20 | 1993-01 | 2026-04 |
| Oil | PARKER -A- | THOMPSON, J. CLEO | 106k | 19k | 1993-01 | 2026-04 |
| Oil | PARKER 18 | MORNINGSTAR PARTNERS, L.P. | 91k | 25k | 2018-12 | 2026-04 |
| Oil | PARKER, J. E. "Q" | UNION OIL COMPANY OF CALIFORNIA | 82k | 15k | 1993-01 | 2026-04 |
| Oil | PARKER, J.E. "P" | UNION OIL COMPANY OF CALIFORNIA | 81k | 28k | 1993-01 | 2022-01 |
| Oil | FORD, H. M. | RANGER 40 PETROLEUM, LLC | 77k | 52 | 1993-01 | 2026-04 |
| Oil | DOELLING, BESSIE LOU | UNION OIL COMPANY OF CALIFORNIA | 75k | 22k | 1995-07 | 2026-04 |
| Oil | PARKER "C" | THOMPSON, J. CLEO | 74k | 20 | 1993-01 | 2026-04 |
| Oil | PARKER, J. E. -T- (AMOCO) | UNION OIL COMPANY OF CALIFORNIA | 54k | 20k | 1993-01 | 2026-04 |
| Oil | PARKER, J. E. -U- | UNION OIL COMPANY OF CALIFORNIA | 52k | 20k | 1993-01 | 2026-04 |
| Oil | PARKER 2 | MORNINGSTAR PARTNERS, L.P. | 51k | 17k | 2019-01 | 2026-04 |
| Oil | PARKER, J. E. -A-TR | UNION OIL COMPANY OF CALIFORNIA | 43k | 18k | 1993-01 | 2026-04 |
| Oil | PARKER, J. E. "D" | UNION OIL COMPANY OF CALIFORNIA | 41k | 38k | 1995-07 | 2016-06 |
| Oil | PARKER, J. E. | REMUDA OPERATING COMPANY | 35k | 2k | 1993-01 | 2026-03 |
| Oil | PARKER, J. E. "T" | UNION OIL COMPANY OF CALIFORNIA | 31k | 13k | 1993-01 | 2026-04 |
| Oil | WALKER | UNION OIL COMPANY OF CALIFORNIA | 24k | 15k | 1993-01 | 2020-09 |
| Oil | PARKER, J.E. FEE "K" | UNION OIL COMPANY OF CALIFORNIA | 18k | 3k | 1993-01 | 2008-02 |
| Oil | FORD, H. M. -B- | RANGER 40 PETROLEUM, LLC | 13k | 46 | 1993-01 | 2026-04 |
| Oil | PARKER, J. E. -A- | UNION OIL COMPANY OF CALIFORNIA | 10k | 5k | 1993-01 | 2002-08 |
| Oil | HALLIDAY | UNION OIL COMPANY OF CALIFORNIA | 10k | 9k | 1993-01 | 2007-04 |
| Oil | PARKER, J. E. -D- (AMOCO) | UNION OIL COMPANY OF CALIFORNIA | 8k | 9k | 1993-01 | 1996-02 |
| Oil | PARKER, J. E. -AA- | MORNINGSTAR PARTNERS, L.P. | 6k | 0 | 2013-08 | 2020-07 |
| Oil | FORD, H. M. -C- | RANGER 40 PETROLEUM, LLC | 4k | 34 | 1993-01 | 2020-03 |
| Oil | PARKER -A- NCT | OLSEN ENERGY INC. | 0 | 0 | 1993-01 | -- |
| Oil | FORD, H.M. -C- | GRACE PETROLEUM OPERATING, LLC | 0 | 0 | 2022-01 | -- |
| Oil | LONIS ESTATE | MW PETROLEUM CORPORATION | 0 | 0 | 1993-01 | -- |
| Oil | FORD, H. M. -A- | GRAMA OPERATING, LLC | 0 | 0 | 2023-01 | -- |