SAWYER (LEONARD)
Field #81267500 · District 9 · --
Leases
46
Operators
21
Cum Oil
211k BBL
Cum Gas
1.2M MCF
Cum Cond
10k BBL
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 |
|---|---|---|---|
| UPP OPERATING, LLC | 34 | 194k | 2026-04 |
| HIGHMOUNT EXPL & PROD TEXAS LLC | 5 | 260 | 2015-06 |
| LIVELY EXPLORATION COMPANY | 1 | 0 | 2026-02 |
| RRP OPERATING LLC | 1 | 16k | 2022-06 |
| ROVER PETROLEUM OPERATING, LLC | 1 | 0 | 2024-03 |
| MEDALLION PRODUCTION COMPANY | 1 | 0 | 1995-08 |
| KCS MEDALLION RESOURCES, INC. | 1 | 44 | 2000-10 |
| DREYFUS, LOUIS NATURAL GAS CORP | 1 | 0 | -- |
| SMITH PIPE OF ABILENE | 1 | 286 | 1993-09 |
Lease Types
Leases (46)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | UNIVERSITY 55 10 | UPP OPERATING, LLC | 127k | 122k | 2011-03 | 2026-04 |
| Oil | REINHARDT 6 | UPP OPERATING, LLC | 32k | 34k | 2010-01 | 2023-08 |
| Oil | UNIVERSITY STONEGATE | RRP OPERATING LLC | 16k | 88k | 2011-09 | 2022-06 |
| Oil | NIXON 177 | UPP OPERATING, LLC | 8k | 61k | 2012-06 | 2026-04 |
| Oil | MEADOR 178 | UPP OPERATING, LLC | 7k | 3k | 2012-07 | 2026-04 |
| Oil | HILL MAYER MINNIES H. A | UPP OPERATING, LLC | 5k | 454 | 2020-04 | 2026-04 |
| Oil | HILL-FAWCETT, RANDEE TRUST 'E' | UPP OPERATING, LLC | 4k | 58k | 2013-02 | 2025-10 |
| Oil | DEBERRY "A" | UPP OPERATING, LLC | 3k | 2k | 2021-02 | 2026-04 |
| Oil | NIKOLAUK | UPP OPERATING, LLC | 3k | 44k | 2012-06 | 2026-04 |
| Oil | JONES RANCH 157 | UPP OPERATING, LLC | 2k | 2k | 2009-07 | 2020-10 |
| Oil | BLOODWORTH 139 | UPP OPERATING, LLC | 2k | 2k | 2010-04 | 2019-04 |
| Oil | HOLLENBECK | UPP OPERATING, LLC | 1k | 7k | 2012-08 | 2026-03 |
| Oil | RICHARDSON -135- | SMITH PIPE OF ABILENE | 286 | 8 | 1993-01 | 1993-09 |
| Oil | HOLLENBECK B | HIGHMOUNT EXPL & PROD TEXAS LLC | 247 | 60 | 2012-08 | 2013-03 |
| Oil | MAYER 36 | UPP OPERATING, LLC | 172 | 2k | 2013-05 | 2015-09 |
| Oil | SAWYER 169 | KCS MEDALLION RESOURCES, INC. | 44 | 15k | 1999-04 | 2000-10 |
| Oil | DUKE WILSON 21 | HIGHMOUNT EXPL & PROD TEXAS LLC | 13 | 24k | 2013-04 | 2015-06 |
| Oil | KIRBY 1 | UPP OPERATING, LLC | 1 | 0 | 2023-01 | 2023-01 |
| Gas | ALDWELL RANCH | LIVELY EXPLORATION COMPANY | 0 | 165k | 2003-07 | 2026-02 |
| Gas | KIRBY 1 | UPP OPERATING, LLC | 0 | 260 | 2020-03 | 2022-05 |
| Gas | HILL-FAWCETT, RANDEE TRUST 'E' | UPP OPERATING, LLC | 0 | 1k | 2025-03 | 2026-04 |
| Gas | RICHARDSON 139 | HIGHMOUNT EXPL & PROD TEXAS LLC | 0 | 0 | 1993-01 | -- |
| Gas | MAYER 36 | UPP OPERATING, LLC | 0 | 24k | 2014-03 | 2026-04 |
| Gas | DEBERRY "A" | UPP OPERATING, LLC | 0 | 577 | 2020-02 | 2022-01 |
| Gas | SAWYER 169 | ROVER PETROLEUM OPERATING, LLC | 0 | 56k | 2000-08 | 2024-03 |
| Gas | MAYER 36 | UPP OPERATING, LLC | 0 | 37k | 2014-03 | 2026-04 |
| Gas | MAYER 36 | UPP OPERATING, LLC | 0 | 117k | 2014-03 | 2026-04 |
| Gas | SAWYER 129 | MEDALLION PRODUCTION COMPANY | 0 | 15k | 1995-02 | 1995-08 |
| Gas | DUNBAR, NED | UPP OPERATING, LLC | 0 | 0 | 2020-02 | -- |
| Gas | REINHARDT 6 | UPP OPERATING, LLC | 0 | 413 | 2023-09 | 2026-04 |
| Gas | MAYFIELD 46 | UPP OPERATING, LLC | 0 | 28k | 2013-10 | 2026-04 |
| Gas | FAWCETT, RANDEE TRUST "B" | UPP OPERATING, LLC | 0 | 93k | 2010-11 | 2026-04 |
| Gas | BLOODWORTH 139 | UPP OPERATING, LLC | 0 | 246k | 1993-01 | 2022-10 |
| Gas | BLOODWORTH 139 | UPP OPERATING, LLC | 0 | 62k | 2019-05 | 2026-04 |
| Gas | BLOODWORTH 139 | DREYFUS, LOUIS NATURAL GAS CORP | 0 | 0 | 1993-01 | -- |
| Gas | CAUTHORN, MACK "130" | HIGHMOUNT EXPL & PROD TEXAS LLC | 0 | 137k | 2002-10 | 2012-02 |
| Gas | RANDEE FAWCETT TRUST | UPP OPERATING, LLC | 0 | 0 | 2013-04 | -- |
| Gas | MEADOR 178 | UPP OPERATING, LLC | 0 | 0 | 2010-01 | -- |
| Gas | MAYER , EDWIN S. JR. 'I' | UPP OPERATING, LLC | 0 | 254k | 2012-05 | 2026-04 |
| Gas | HILL-FAWCETT, RANDEE 'B' | UPP OPERATING, LLC | 0 | 0 | 2020-04 | -- |
| Gas | DUKE WILSON 21 | UPP OPERATING, LLC | 0 | 0 | 2015-06 | -- |
| Gas | MAYER 36 | UPP OPERATING, LLC | 0 | 9k | 2015-10 | 2026-03 |
| Gas | THOMSON "C" | UPP OPERATING, LLC | 0 | 0 | 2020-01 | -- |
| Gas | MARIGLIANO | UPP OPERATING, LLC | 0 | 0 | 2011-04 | -- |
| Oil | CREEK | HIGHMOUNT EXPL & PROD TEXAS LLC | 0 | 0 | 2012-08 | -- |
| Gas | JONES RANCH 157 | UPP OPERATING, LLC | 0 | 1k | 2021-01 | 2026-04 |