Fields: PORTILLA (7400 SAND)
Cum Oil
686k BBL
Cum Gas
1.7M MCF
casinghead
Wells
43
Production
1993-01 — 1996-08
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: 686,106 BBL Cum Gas: 1,653,529 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
25,468 BBL/mo
Di (annual)
46.2%
b-factor
0.0
EUR
660,990 BBL
R-squared
0.520
type
exponential
Operator History (from monthly production reports)
Wells (43)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 72 | 42-409-32166 | ALLEGIANT RESOURCES, LLC | 5 | 9,100 | 2017-08-09 |
| 79 L | 42-409-32446 | ALLEGIANT RESOURCES, LLC | 3 | 7,500 | 2016-12-14 |
| 34 | 42-409-01670 | ALLEGIANT RESOURCES, LLC | 8 | 9,250 | 2012-06-08 |
| 49 | 42-409-01683 | ALLEGIANT RESOURCES, LLC | 4 | 9,100 | 2011-11-30 |
| 49 U | 42-409-01683 | ALLEGIANT RESOURCES, LLC | 4 | 9,100 | 2011-11-30 |
| 19 L | 42-409-01656 | ALLEGIANT RESOURCES, LLC | 5 | 9,200 | 2009-01-16 |
| 16 | 42-409-01653 | ALLEGIANT RESOURCES, LLC | 3 | 9,200 | 2008-06-04 |
| 13 U | 42-409-01650 | ALLEGIANT RESOURCES, LLC | 5 | 9,000 | 2007-11-26 |
| 27 L | 42-409-01663 | ALLEGIANT RESOURCES, LLC | 8 | 17,966 | 2006-03-28 |
| 27 U | 42-409-01663 | ALLEGIANT RESOURCES, LLC | 8 | 17,966 | 2006-03-28 |
| 50 | 42-409-01684 | ALLEGIANT RESOURCES, LLC | 2 | 8,120 | 2000-08-02 |
| 10 L | 42-409-01647 | ALLEGIANT RESOURCES, LLC | 4 | 9,300 | 1999-06-03 |
| 23 L | 42-409-01660 | ALLEGIANT RESOURCES, LLC | 2 | 9,000 | 1998-04-27 |
| 81 U | 42-409-32451 | ALLEGIANT RESOURCES, LLC | 3 | 8,900 | 1998-03-27 |
| 4 L | 42-409-01644 | ALLEGIANT RESOURCES, LLC | 3 | 8,420 | 1998-03-24 |
| 4 S | 42-409-01644 | ALLEGIANT RESOURCES, LLC | 3 | 8,420 | 1998-03-24 |
| 4 U | 42-409-01644 | ALLEGIANT RESOURCES, LLC | 3 | 8,420 | 1998-03-24 |
| 66 | 42-409-31893 | ALLEGIANT RESOURCES, LLC | 8 | 9,100 | 1997-04-15 |
| 6 | 42-409-01640 | ALLEGIANT RESOURCES, LLC | 4 | 8,897 | 1997-03-05 |
| 78 | 42-409-32440 | ALLEGIANT RESOURCES, LLC | 3 | 9,200 | 1996-02-26 |
| 78H | 42-409-32440 | ALLEGIANT RESOURCES, LLC | 3 | 9,200 | 1996-02-26 |
| 78 U | 42-409-32440 | ALLEGIANT RESOURCES, LLC | 3 | 9,200 | 1996-02-26 |
| 83 U | 42-409-32469 | ALLEGIANT RESOURCES, LLC | 3 | 9,000 | 1995-10-16 |
| 1 L | 42-409-01642 | ALLEGIANT RESOURCES, LLC | 5 | 8,822 | 1995-06-06 |
| 1 U | 42-409-01642 | ALLEGIANT RESOURCES, LLC | 5 | 8,822 | 1995-06-06 |
| 80 U | 42-409-32447 | ALLEGIANT RESOURCES, LLC | 3 | 8,600 | 1995-03-28 |
| 9 L | 42-409-01646 | ALLEGIANT RESOURCES, LLC | 1 | 8,650 | 1995-03-22 |
| 64 | 42-409-31704 | ALLEGIANT RESOURCES, LLC | 5 | 11,100 | 1988-03-18 |
| 64 U | 42-409-31704 | ALLEGIANT RESOURCES, LLC | 5 | 11,100 | 1988-03-18 |
| 15 U | 42-409-01652 | ALLEGIANT RESOURCES, LLC | 3 | 8,847 | 1987-06-11 |
| 24 L | 42-409-01661 | ALLEGIANT RESOURCES, LLC | 1 | 8,500 | 1987-02-20 |
| 17WD | 42-409-01654 | ABRAXAS PETROLEUM CORPORATION | 2 | 8,702 | 1983-06-02 |
| 36D | 42-409-01671 | ALLEGIANT RESOURCES, LLC | 1 | 8,260 | 1980-11-12 |
| 12 U | 42-409-01649 | ALLEGIANT RESOURCES, LLC | 1 | 9,000 | 1980-08-08 |
| 48D | 42-409-01682 | ALLEGIANT RESOURCES, LLC | 1 | 7,253 | 1980-07-25 |
| 56D | 42-409-01688 | ALLEGIANT RESOURCES, LLC | 1 | 8,999 | 1980-07-14 |
| 22 L | 42-409-01659 | ALLEGIANT RESOURCES, LLC | 1 | 8,300 | 1978-03-24 |
| 21 | 42-409-01658 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |
| 21 L | 42-409-01658 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |
| 26 L | 42-409-01176 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |
| 28D | 42-409-01664 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |
| 35 | 42-409-01177 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |
| 5 L | 42-409-01639 | ALLEGIANT RESOURCES, LLC | -- | -- | -- |