CLAYTON RANCH, N. (SPRABERRY)
Field #18790700 · District 11 · --
Leases
21
Operators
19
Cum Oil
7.8M 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 |
|---|---|---|---|
| WILLOW BEND OIL LLC | 6 | 3.8M | 2026-04 |
| PRIMEXX OPERATING CORPORATION | 4 | 345k | 2009-03 |
| FAGADAU ENERGY CORPORATION | 4 | 356k | 1995-07 |
| SIERRA LIMA OIL & GAS, LLC | 2 | 2.1M | 2010-08 |
| PEDERNALES PRODUCTION, LP | 2 | 22k | 2026-03 |
| RAW OIL & GAS, INC. | 1 | 369k | 2026-04 |
| MANZANO OIL CORPORATION | 1 | 722k | 2026-04 |
| WINN OPERATING, LLC | 1 | 77k | 2026-04 |
Lease Types
Leases (21)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | MARTIN, NAN "A" | WILLOW BEND OIL LLC | 3.2M | 739k | 2002-01 | 2026-04 |
| Oil | SPRAYBERRY FIELD UNIT | SIERRA LIMA OIL & GAS, LLC | 2.1M | 422k | 1995-08 | 2010-08 |
| Oil | SCOTT 21-G | MANZANO OIL CORPORATION | 722k | 310k | 2001-03 | 2026-04 |
| Oil | JOHNSON | RAW OIL & GAS, INC. | 369k | 243k | 1996-01 | 2026-04 |
| Oil | SILVER | WILLOW BEND OIL LLC | 362k | 85k | 2012-06 | 2026-04 |
| Oil | MARTIN, NAN "B" | PRIMEXX OPERATING CORPORATION | 327k | 192k | 2004-08 | 2009-03 |
| Oil | JOHNSON, CLAYTON "22" | FAGADAU ENERGY CORPORATION | 187k | 205k | 1993-01 | 1995-07 |
| Oil | TRIGGER | WILLOW BEND OIL LLC | 183k | 44k | 2012-06 | 2026-04 |
| Oil | LMT | WINN OPERATING, LLC | 77k | 0 | 2019-07 | 2026-04 |
| Oil | CLAYTON-JOHNSON "22" -A- | FAGADAU ENERGY CORPORATION | 73k | 73k | 1993-01 | 1995-07 |
| Oil | CLAYTON-JOHNSON "D" | FAGADAU ENERGY CORPORATION | 70k | 84k | 1993-01 | 1995-07 |
| Oil | CR 'A' | WILLOW BEND OIL LLC | 31k | 31k | 2013-06 | 2026-04 |
| Oil | CLAYTON-JOHNSON "22-B" | FAGADAU ENERGY CORPORATION | 26k | 38k | 1993-03 | 1995-07 |
| Oil | LMT | PEDERNALES PRODUCTION, LP | 22k | 0 | 2020-06 | 2026-03 |
| Oil | CR'G' TRACT 3C | WILLOW BEND OIL LLC | 11k | 4k | 2013-04 | 2017-09 |
| Oil | CR 'A' (TRACT 4) | PRIMEXX OPERATING CORPORATION | 11k | 6k | 2005-10 | 2009-03 |
| Oil | CR "B" TRACT 2 | PRIMEXX OPERATING CORPORATION | 5k | 0 | 2007-12 | 2008-03 |
| Oil | JOHNSON, CLAYTON "15" | PRIMEXX OPERATING CORPORATION | 1k | 0 | 1997-08 | 2006-12 |
| Oil | SILVER | WILLOW BEND OIL LLC | 0 | 0 | 2013-09 | -- |
| Oil | TRAVELLER | SIERRA LIMA OIL & GAS, LLC | 0 | 0 | 2012-07 | -- |
| Oil | LMT ''B'' | PEDERNALES PRODUCTION, LP | 0 | 0 | 2020-08 | -- |