Fields: SAND HILLS (TUBB)
Cum Oil
2.1M BBL
Cum Gas
4.2M MCF
casinghead
Wells
80
Production
1993-01 — 2026-04
Peak Month
1993-03
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: 2,145,720 BBL Cum Gas: 4,231,137 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
13,322 BBL/mo
Di (annual)
15.4%
b-factor
0.0
EUR
1,038,039 BBL
R-squared
0.896
type
exponential
Operator History (from monthly production reports)
Wells (80)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 86 | 42-103-35008 | FORMENTERA OPERATIONS LLC | 2 | 5,200 | 2023-09-11 |
| 59 | 42-103-33798 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2023-08-11 |
| 66 | 42-103-34335 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2023-07-19 |
| 103 | 42-103-35081 | FORMENTERA OPERATIONS LLC | 2 | 5,178 | 2023-06-29 |
| 18 | 42-103-03596 | FORMENTERA OPERATIONS LLC | 1 | 4,810 | 2023-03-17 |
| 92 | 42-103-35028 | FORMENTERA OPERATIONS LLC | 4 | 5,600 | 2023-02-24 |
| 51 | 42-103-33091 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 2023-02-14 |
| 85 | 42-103-35007 | FORMENTERA OPERATIONS LLC | 2 | 5,200 | 2023-01-27 |
| 80 | 42-103-35006 | FORMENTERA OPERATIONS LLC | 2 | 5,200 | 2023-01-09 |
| 56 | 42-103-33795 | FORMENTERA OPERATIONS LLC | 3 | 5,000 | 2022-12-13 |
| 81 | 42-103-35000 | FORMENTERA OPERATIONS LLC | 2 | 5,200 | 2022-11-21 |
| 7 | 42-103-03588 | FORMENTERA OPERATIONS LLC | 1 | 4,593 | 2022-11-18 |
| 0091 | 42-103-35078 | FORMENTERA OPERATIONS LLC | 3 | 5,100 | 2022-10-13 |
| 91 | 42-103-35078 | FORMENTERA OPERATIONS LLC | 3 | 5,100 | 2022-10-13 |
| 60 | 42-103-34281 | FORMENTERA OPERATIONS LLC | 4 | 6,400 | 2022-09-30 |
| 9 | 42-103-03584 | FORMENTERA OPERATIONS LLC | 1 | 4,691 | 2005-08-15 |
| 107 | 42-103-35084 | FORMENTERA OPERATIONS LLC | 1 | 5,100 | 2005-03-30 |
| 102 | 42-103-35080 | FORMENTERA OPERATIONS LLC | 1 | 5,100 | 2005-03-29 |
| 93 | 42-103-35079 | FORMENTERA OPERATIONS LLC | 2 | 5,235 | 2005-03-29 |
| 46 | 42-103-30451 | FORMENTERA OPERATIONS LLC | 2 | 4,850 | 2005-02-04 |
| 29 | 42-103-03627 | FORMENTERA OPERATIONS LLC | 1 | 4,600 | 2004-09-07 |
| 22 | 42-103-03594 | FORMENTERA OPERATIONS LLC | 2 | 4,800 | 2004-09-03 |
| 42W | 42-103-30279 | FORMENTERA OPERATIONS LLC | 3 | 4,900 | 2004-08-30 |
| 84 | 42-103-35010 | FORMENTERA OPERATIONS LLC | 1 | 5,200 | 2004-04-26 |
| 87 | 42-103-35005 | FORMENTERA OPERATIONS LLC | 1 | 5,200 | 2004-04-26 |
| 88 | 42-103-35009 | FORMENTERA OPERATIONS LLC | 1 | 5,200 | 2004-04-26 |
| 90 | 42-103-35004 | FORMENTERA OPERATIONS LLC | 1 | 5,200 | 2004-04-22 |
| 82 | 42-103-35001 | FORMENTERA OPERATIONS LLC | 1 | 5,200 | 2004-04-21 |
| 68 | 42-103-34801 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 2001-02-09 |
| 69 | 42-103-34802 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 2001-01-10 |
| 70 | 42-103-34803 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 2001-01-10 |
| 71 | 42-103-34804 | FORMENTERA OPERATIONS LLC | 2 | 4,800 | 2001-01-10 |
| 72 | 42-103-34805 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 2001-01-10 |
| 73 | 42-103-34806 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 2001-01-10 |
| 67W | 42-103-34668 | FORMENTERA OPERATIONS LLC | 1 | 4,800 | 1998-11-18 |
| 65 | 42-103-34337 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1995-07-03 |
| 41 | 42-103-30170 | FORMENTERA OPERATIONS LLC | 1 | 4,400 | 1995-04-19 |
| 52 | 42-103-33234 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 1994-10-14 |
| 48 | 42-103-33090 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 1994-10-10 |
| 49 | 42-103-33089 | FORMENTERA OPERATIONS LLC | 4 | 5,000 | 1991-10-30 |
| 53 | 42-103-33233 | FORMENTERA OPERATIONS LLC | 2 | 5,000 | 1989-10-02 |
| 10W | 42-103-03869 | FORMENTERA OPERATIONS LLC | 1 | 4,700 | 1987-07-24 |
| 57 | 42-103-33796 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1987-03-20 |
| 58 | 42-103-33797 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1987-03-20 |
| 4 | 42-103-03589 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1984-06-21 |
| 54 | 42-103-33235 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1983-08-01 |
| 55 | 42-103-33236 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1983-08-01 |
| 55W | 42-103-33236 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1983-08-01 |
| 50 | 42-103-33088 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1983-01-21 |
| 47 | 42-103-32874 | FORMENTERA OPERATIONS LLC | 1 | 5,000 | 1982-04-15 |
| 11 | 42-103-03587 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 12 | 42-103-03611 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 13 | 42-103-03629 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 15W | 42-103-03590 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 16 | 42-103-03591 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 17W | 42-103-03595 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 19W | 42-103-03593 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 1L | 42-103-03581 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 20 | 42-103-03592 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 21W | 42-103-03601 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 23W | 42-103-03598 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 24 | 42-103-03600 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 25W | 42-103-03871 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 26 | 42-103-03625 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 27W | 42-103-03626 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 28 | 42-103-03628 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 2W | 42-103-03583 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 3 | 42-103-03586 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 30 | 42-103-82540 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 31W | 42-103-03602 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 32 | 42-103-03603 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 33 | 42-103-82542 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 34 | 42-103-03870 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 35W | 42-103-03604 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 37W | 42-103-30058 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 38 | 42-103-03617 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 40 | 42-103-30169 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 43W | 42-103-30280 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 44W | 42-103-30356 | FORMENTERA OPERATIONS LLC | -- | -- | -- |
| 8 | 42-103-03585 | FORMENTERA OPERATIONS LLC | -- | -- | -- |