SPILLER
Field #85167001 · District 1 · --
Leases
71
Operators
79
Cum Oil
2.1M 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 |
|---|---|---|---|
| DELRAY OIL, INC. | 11 | 1.4M | 2026-04 |
| WINDMILL OIL COMPANY | 8 | 407k | 2026-04 |
| PENROD OIL COMPANY OF TEXAS, INC | 7 | 4k | 1997-08 |
| OATMAN, W. W. | 5 | 8k | 1999-10 |
| TEXSTAR OIL & GAS, LLC | 5 | 64k | 2026-02 |
| TEXLAN OIL COMPANY, INC. | 4 | 33k | 2026-03 |
| ORIGIN PRODUCTION COMPANY, INC. | 4 | 31k | 2020-06 |
| QUEST EMG, INC. | 3 | 6k | 2005-06 |
| SPENCER-CLOUGHLY INVESTMENTS INC | 2 | 1k | 1995-10 |
| POWELL, A. D., OIL CORP. | 2 | 4k | 2014-10 |
Lease Types
Leases (71)
| TYPE | LEASE | OPERATOR | OIL (BBL) | GAS (MCF) | FIRST | LAST |
|---|---|---|---|---|---|---|
| Oil | APPLING, C. D. | DELRAY OIL, INC. | 259k | 87k | 1993-01 | 2026-04 |
| Oil | OBANION, J. T., DR. | DELRAY OIL, INC. | 227k | 316k | 1993-01 | 2026-04 |
| Oil | HARRIS, GARLAND V. | DELRAY OIL, INC. | 191k | 94k | 1993-01 | 2026-04 |
| Oil | SHANKLIN, H. S. | DELRAY OIL, INC. | 167k | 51k | 1993-01 | 2026-04 |
| Oil | GREENWOOD, JAMES | DELRAY OIL, INC. | 138k | 371k | 1993-01 | 2026-04 |
| Oil | APPLING, GUS | WINDMILL OIL COMPANY | 123k | 37 | 1993-01 | 2026-04 |
| Oil | LULING FOUNDATION | WINDMILL OIL COMPANY | 114k | 579 | 1993-01 | 2026-04 |
| Oil | POOLEY, A. L. | DELRAY OIL, INC. | 113k | 95k | 1993-01 | 2026-04 |
| Oil | BANDY, L. R. | DELRAY OIL, INC. | 100k | 198k | 1993-01 | 2026-04 |
| Oil | SHANKLIN, HARVEY S. | WINDMILL OIL COMPANY | 74k | 772 | 1993-01 | 2026-04 |
| Oil | DAVIS, W. T. | DELRAY OIL, INC. | 73k | 157k | 1993-01 | 2026-04 |
| Oil | MCNEEL, W. W., JR. | DELRAY OIL, INC. | 62k | 57k | 1993-01 | 2026-04 |
| Oil | WRIGHT, JEFF | DELRAY OIL, INC. | 57k | 20k | 1993-01 | 2026-04 |
| Oil | WRIGHT, W.A. -C- | WINDMILL OIL COMPANY | 33k | 37 | 1993-01 | 2026-04 |
| Oil | WERCHAN, R.B WRIGHT | T. A. W. COMPANY | 25k | 51 | 1993-01 | 2023-08 |
| Oil | WRIGHT, -B- | WINDMILL OIL COMPANY | 25k | 37 | 1993-01 | 2026-04 |
| Oil | WRIGHT, PIERCE EST. -B- | SAUR, JERRY | 24k | 10k | 1993-01 | 2026-02 |
| Oil | WRIGHT, W. A. -A- | WINDMILL OIL COMPANY | 20k | 37 | 1993-01 | 2026-04 |
| Oil | ELWOOD CARTER C | TEXSTAR OIL & GAS, LLC | 19k | 478 | 1993-01 | 2026-02 |
| Oil | LONGCOPE-PRATT | ORIGIN PRODUCTION COMPANY, INC. | 19k | 4k | 1993-01 | 2020-06 |
| Oil | APPLING, W.A. -A- | WINDMILL OIL COMPANY | 18k | 10k | 1993-01 | 2026-04 |
| Oil | PRATT, R. T. -A- | TEXVEN OIL & GAS LLC | 15k | 16k | 1993-01 | 2025-11 |
| Oil | CARTER, ELWOOD -A- | TEXSTAR OIL & GAS, LLC | 14k | 8k | 1993-01 | 2025-01 |
| Oil | CARTER | TEXSTAR OIL & GAS, LLC | 14k | 477 | 1993-01 | 2026-02 |
| Oil | BANDY "B" | TEXLAN OIL COMPANY, INC. | 13k | 33k | 1993-01 | 2026-03 |
| Oil | WRIGHT, GOLDIE | PETROLEUM RECOVERY SYSTEMS, L.C. | 12k | 20 | 1993-01 | 2026-03 |
| Oil | ENGELKE, VERNON | TEXSTAR OIL & GAS, LLC | 11k | 6k | 1993-01 | 2026-02 |
| Oil | STATE | DELRAY OIL, INC. | 11k | 32k | 1993-01 | 2018-09 |
| Oil | APPLING, W. A. | SPILLER, JOSEPH A. | 10k | 20k | 1993-01 | 2015-06 |
| Oil | MANNING, R. V. | LIF-TEX OIL RECOVERY, INC. | 7k | 14k | 1993-01 | 1998-10 |
| Oil | ENGELKE, OTTO | TEXLAN OIL COMPANY, INC. | 7k | 11k | 1993-01 | 2014-10 |
| Oil | LONGCOPE-PRATT -B- | ORIGIN PRODUCTION COMPANY, INC. | 7k | 3k | 1993-01 | 2020-06 |
| Oil | SHANKLIN, W.R. | PATTON, LOYD G. ESTATE OF | 6k | 22k | 1993-01 | 2014-07 |
| Oil | BANDY "A" | TEXLAN OIL COMPANY, INC. | 6k | 24k | 1993-01 | 2026-03 |
| Oil | HOKE | TEXLAN OIL COMPANY, INC. | 6k | 7k | 1993-01 | 2021-08 |
| Oil | ENGELKE -A- | STANLEY, DAVID | 6k | 9k | 1993-01 | 2003-07 |
| Oil | ENGELKE, ALVIN | TEXSTAR OIL & GAS, LLC | 6k | 6k | 1993-01 | 2026-02 |
| Oil | TRISTAN, P. | UVALDE ENERGY CO. | 5k | 12 | 1993-01 | 2024-10 |
| Oil | PURCELL, C.E. | OILEX INT'L INVESTMENTS, INC. | 5k | 9k | 1993-01 | 2014-11 |
| Oil | APPLING, C. O., ESTATE | QUEST EMG, INC. | 5k | 15 | 1993-01 | 2005-06 |
| Oil | LONGCOPE"B"--PRATT"A" | ORIGIN PRODUCTION COMPANY, INC. | 3k | 731 | 1993-01 | 2020-06 |
| Oil | SHANKLIN LEASE | POWELL, A. D., OIL CORP. | 3k | 9k | 1993-01 | 2014-10 |
| Oil | ENGELKE -B- | STANLEY, DAVID | 3k | 2k | 1993-01 | 2003-07 |
| Oil | WRIGHT, GOLDIE ET AL | OATMAN, W. W. | 3k | 22 | 1993-01 | 1999-09 |
| Oil | LONGCOPE-PRATT -A- | ORIGIN PRODUCTION COMPANY, INC. | 2k | 510 | 1993-01 | 2020-06 |
| Oil | BAILEY. R.E. -A- | OATMAN, W. W. | 2k | 22 | 1993-01 | 1999-10 |
| Oil | BAILEY -B- | OATMAN, W. W. | 2k | 21 | 1993-01 | 1999-01 |
| Oil | THOMPSON, C. | PENROD OIL COMPANY OF TEXAS, INC | 1k | 3k | 1993-01 | 1995-10 |
| Oil | ENGELKE, VERNON | PRE OIL COMPANY | 1k | 21 | 1993-01 | 1995-10 |
| Oil | WHITLEY, C., ETAL | QUEST EMG, INC. | 942 | 33 | 1993-01 | 2005-06 |
| Oil | PURCELL, C. E. | SPENCER-CLOUGHLY INVESTMENTS INC | 935 | 2k | 1993-01 | 1995-10 |
| Oil | WRIGHT, P. | PENROD OIL COMPANY OF TEXAS, INC | 789 | 4k | 1993-01 | 1995-10 |
| Oil | CARTER -A- | KIDD PRODUCTION CO. | 745 | 24 | 1993-01 | 1994-12 |
| Oil | PIERCE, J. M., ESTATE | PENROD OIL COMPANY OF TEXAS, INC | 633 | 2k | 1993-01 | 1995-09 |
| Oil | CARTER, ELWOOD -B- | QUEST EMG, INC. | 462 | 32 | 1993-01 | 2005-06 |
| Oil | WRIGHT, W. A. | PENROD OIL COMPANY OF TEXAS, INC | 370 | 1k | 1993-01 | 1995-10 |
| Oil | ANDERSON, NILE N. | POWELL, A. D., OIL CORP. | 355 | 22 | 1993-01 | 1998-10 |
| Oil | WRIGHT, PIERCE -A- | PENROD OIL COMPANY OF TEXAS, INC | 344 | 20 | 1993-01 | 1997-07 |
| Oil | DUNCAN, W.F. | PENROD OIL COMPANY OF TEXAS, INC | 250 | 21 | 1993-01 | 1995-10 |
| Oil | WRIGHT, GOLDIE -B- | OATMAN, W. W. | 233 | 21 | 1993-01 | 1998-06 |
| Oil | BAILEY "C" | OATMAN, W. W. | 216 | 20 | 1993-01 | 1998-07 |
| Oil | WRIGHT, PIERCE | PENROD OIL COMPANY OF TEXAS, INC | 204 | 18 | 1993-01 | 1997-08 |
| Oil | PURCELL, C. E. "B" | SPENCER-CLOUGHLY INVESTMENTS INC | 203 | 282 | 1993-01 | 1995-10 |
| Oil | APPLING, W. A. | PENROD OIL COMPANY OF TEXAS, INC | 136 | 671 | 1993-01 | 1995-10 |
| Oil | ENGELKE, AUGUST | WHITFIELD, W. C. JR. TRUST | 56 | 4 | 1993-01 | 1993-05 |
| Oil | PRATT, R. T., -A- | WIEGAND BROS, DRLG. CO. | 49 | 24 | 1993-01 | 1997-03 |
| Oil | PRATT, R. T. | NORTEX OIL & GAS CORP. | 0 | 0 | 1993-01 | -- |
| Oil | ENGELKE, VERNON SWD | CALTEX ENERGY CO. | 0 | 0 | 1993-01 | -- |
| Oil | APPLING, C.O. ESTATE | KIDD PRODUCTION CO. | 0 | 0 | 1993-01 | -- |
| Oil | ENGELKE, AUGUST | RUJO | 0 | 0 | 1993-01 | -- |
| Oil | PIERCE, J.M. EST. | WINDMILL OIL COMPANY | 0 | 0 | 1994-05 | -- |