FOREST HILL /HARRIS SD/ UNIT
Oil · District 06 · Lease #4778
Operator: SIERRA BLANCA PETRO. ENERGY,INC.
Fields: FOREST HILL (HARRIS SAND)
Cum Oil
61k BBL
Cum Gas
46 MCF
casinghead
Wells
123
Production
1993-01 — 2006-08
Peak Month
1993-04
Production History Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil: 60,920 BBL Cum Gas: 46 MCF
RRC production reported through Apr 2026 · recent months incomplete
Operator History (from monthly production reports)
Wells (123)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 19 | 42-499-80459 | WTXR OPERATING (TEXAS), INC. | 2 | 4,814 | 2018-04-10 |
| 46 | 42-499-30793 | WTXR OPERATING (TEXAS), INC. | 3 | 5,000 | 2018-04-06 |
| 18 | 42-499-01072 | WTXR OPERATING (TEXAS), INC. | 2 | 4,900 | 2018-02-01 |
| 210 | 42-499-31554 | GAITHER PETROLEUM CORPORATION | 3 | 5,100 | 2014-12-01 |
| 17 | 42-499-01077 | REEDER, WENDELL A. | 1 | 5,200 | 2013-09-10 |
| 80 | 42-499-30908 | REEDER, WENDELL A. | 2 | 5,200 | 2013-09-10 |
| 101 | 42-499-31463 | REEDER, WENDELL A. | 2 | 5,200 | 2013-08-21 |
| 206 | 42-499-31556 | REEDER, WENDELL A. | 2 | 5,100 | 2013-07-10 |
| 107 | 42-499-31472 | REEDER, WENDELL A. | 2 | 5,100 | 2013-05-31 |
| 51 | 42-499-30804 | REEDER, WENDELL A. | 2 | 5,100 | 2013-05-31 |
| 86 | 42-499-30946 | REEDER, WENDELL A. | 3 | 5,200 | 2013-05-31 |
| 44 | 42-499-30716 | REEDER, WENDELL A. | 2 | 5,200 | 2013-05-30 |
| 5 | 42-499-01086 | REEDER, WENDELL A. | 1 | 5,000 | 2013-05-30 |
| 104 | 42-499-31478 | REEDER, WENDELL A. | 3 | 6,000 | 2012-11-07 |
| 87 | 42-499-01078 | GAITHER PETROLEUM CORPORATION | 4 | 5,000 | 2010-08-30 |
| 99 | 42-499-31464 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 2009-02-13 |
| 39 | 42-499-30694 | GAITHER PETROLEUM CORPORATION | 3 | 5,000 | 2004-02-10 |
| 90 | 42-499-31451 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1998-02-24 |
| 8 | 42-499-01299 | GAITHER PETROLEUM CORPORATION | 1 | 4,700 | 1998-02-05 |
| 106 | 42-499-31460 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1998-02-02 |
| 62 | 42-499-30842 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1998-02-02 |
| 114 | 42-499-31475 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-12-09 |
| 52 | 42-499-30802 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1997-12-09 |
| 13 A | 42-499-31531 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1997-12-08 |
| 6 | 42-499-01087 | GAITHER PETROLEUM CORPORATION | 1 | 4,800 | 1997-12-05 |
| 205 | 42-499-31498 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-09-02 |
| 207 | 42-499-31494 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-09-02 |
| 209 | 42-499-31503 | GAITHER PETROLEUM CORPORATION | 2 | 4,944 | 1997-09-02 |
| 212 | 42-499-31499 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-09-02 |
| 214 | 42-499-31502 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-09-02 |
| 216 | 42-499-31496 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-09-02 |
| 202 | 42-499-31557 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1997-08-28 |
| 72 | 42-499-30929 | GAITHER PETROLEUM CORPORATION | 3 | 4,800 | 1997-04-30 |
| 235A | 42-499-31514 | GAITHER PETROLEUM CORPORATION | 3 | 5,100 | 1997-03-05 |
| 257 | 42-499-30834 | GAITHER PETROLEUM CORPORATION | 2 | 9,600 | 1997-02-20 |
| 25 | 42-499-30775 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1997-02-12 |
| 21 | 42-499-01074 | GAITHER PETROLEUM CORPORATION | 1 | 4,811 | 1997-02-10 |
| 38 | 42-499-30682 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1997-01-28 |
| 117 | 42-499-31532 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1996-08-23 |
| 1 | 42-499-01093 | GAITHER PETROLEUM CORPORATION | 1 | 4,621 | 1996-06-18 |
| 111 | 42-499-31479 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1996-06-04 |
| 2 | 42-499-01083 | GAITHER PETROLEUM CORPORATION | 1 | 4,771 | 1996-05-30 |
| 48 | 42-499-30795 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1996-05-22 |
| 78 | 42-499-31452 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 1995-04-25 |
| 76 | 42-499-31421 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 1995-04-20 |
| 211 | 42-499-31555 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 1995-03-31 |
| 110 | 42-499-31466 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 1995-02-09 |
| 203 | 42-499-31497 | P.O.&G. OPERATING, LLC | 2 | 5,100 | 1994-11-15 |
| 42 | 42-499-30699 | P.O.&G. OPERATING, LLC | 2 | 5,000 | 1994-10-17 |
| 218 | 42-499-31504 | GAITHER PETROLEUM CORPORATION | 2 | 5,103 | 1992-09-23 |
| 102 | 42-499-31469 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1991-06-07 |
| 208 | 42-499-31564 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1987-08-14 |
| 35 | 42-499-30631 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1987-08-10 |
| 204 | 42-499-31553 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1987-07-17 |
| 2D | 42-499-31171 | REEDER, WENDELL A. | 3 | 7,000 | 1987-03-19 |
| 88 | 42-499-01079 | GREENWICH OIL CORPORATION | 1 | 5,000 | 1986-10-02 |
| 215 | 42-499-31495 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-08-21 |
| 115 | 42-499-31481 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1986-07-11 |
| 105 | 42-499-31483 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-06-02 |
| 112 | 42-499-31482 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-06-02 |
| 116 | 42-499-31480 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-05-28 |
| 103 | 42-499-31468 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-04-14 |
| 109 | 42-499-31467 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-04-14 |
| 100 | 42-499-31461 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-03-24 |
| 95 | 42-499-31454 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-03-14 |
| 94 | 42-499-31448 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-24 |
| 82 | 42-499-31444 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-20 |
| 93 | 42-499-31446 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-20 |
| 96 | 42-499-31445 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-20 |
| 98 | 42-499-31443 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-20 |
| 91 | 42-499-31437 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-05 |
| 92 | 42-499-31436 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-05 |
| 97 | 42-499-31435 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-02-05 |
| 83 | 42-499-31425 | GAITHER PETROLEUM CORPORATION | 2 | 5,100 | 1986-01-16 |
| 84 | 42-499-31423 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-01-16 |
| 85 | 42-499-31424 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-01-16 |
| 79 | 42-499-31422 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1986-01-09 |
| 59 | 42-499-30854 | GAITHER PETROLEUM CORPORATION | 2 | 5,000 | 1985-05-15 |
| 3A | 42-499-30032 | GAITHER PETROLEUM CORPORATION | 2 | 6,750 | 1982-05-03 |
| 66 | 42-499-30944 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1981-03-19 |
| 68 | 42-499-30933 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1981-02-25 |
| 67 | 42-499-30937 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1981-02-23 |
| 64 | 42-499-30856 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-08-28 |
| 58 | 42-499-30851 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-08-13 |
| 65 | 42-499-30848 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-08-06 |
| 60 | 42-499-30837 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-07-09 |
| 61 | 42-499-30838 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-07-09 |
| 63 | 42-499-30832 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1980-07-02 |
| 55 | 42-499-30818 | GAITHER PETROLEUM CORPORATION | 1 | 5,700 | 1980-06-17 |
| 54 | 42-499-30816 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-06-03 |
| 56 | 42-499-30815 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-06-03 |
| 53 | 42-499-30809 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-05-07 |
| 47 | 42-499-30794 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-04-04 |
| 16 | 42-499-30776 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-02-19 |
| 231A | 42-499-30773 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1980-02-19 |
| 45 | 42-499-30774 | GAITHER PETROLEUM CORPORATION | 1 | 5,700 | 1980-02-19 |
| 50 | 42-499-30736 | GAITHER PETROLEUM CORPORATION | 1 | 5,100 | 1979-11-01 |
| 49 | 42-499-30704 | GREENWICH OIL CORPORATION | 1 | 5,200 | 1979-07-16 |
| 43 | 42-499-30702 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1979-05-29 |
| 41 | 42-499-30187 | GREENWICH OIL CORPORATION | 1 | 5,765 | 1979-04-19 |
| 37 | 42-499-30685 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1979-04-12 |
| 40 | 42-499-30681 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1979-03-26 |
| 234 | 42-499-30611 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1978-02-17 |
| 36 | 42-499-30598 | GAITHER PETROLEUM CORPORATION | 1 | 7,118 | 1977-10-06 |
| 233 | 42-499-30594 | GAITHER PETROLEUM CORPORATION | 1 | 5,000 | 1977-09-27 |
| 10 | 42-499-01067 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 11 | 42-499-01068 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 12 | 42-499-01069 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 15 | 42-499-01071 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 1WS | 42-499-80455 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 20 | 42-499-01073 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 22 | 42-499-01080 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 23 | 42-499-01075 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 232 | 42-499-30372 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 24A | 42-499-01090 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 26 | 42-499-01081 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 27 | 42-499-80961 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 28 | 42-499-80462 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 29 | 42-499-30186 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 30 | 42-499-30279 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 4 | 42-499-01082 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 7 | 42-499-01088 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |
| 9 | 42-499-01066 | GAITHER PETROLEUM CORPORATION | -- | -- | -- |