Fields: H. S. A. (SAN ANDRES)
Cum Oil
3.1M BBL
Cum Gas
491k MCF
casinghead
Wells
51
Production
1993-01 — 2026-03
Peak Month
1996-10
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: 3,058,219 BBL Cum Gas: 490,734 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
26,166 BBL/mo
Di (annual)
19.4%
b-factor
0.5
EUR
2,687,293 BBL
R-squared
0.933
type
hyperbolic
Operator History (from monthly production reports)
Wells (51)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 1542 | 42-475-34141 | SUNDOWN ENERGY LP | 3 | 5,500 | 2012-03-02 |
| 3000 | 42-475-34896 | SUNDOWN ENERGY LP | 2 | 5,000 | 2011-10-06 |
| 3015 | 42-475-35171 | SUNDOWN ENERGY LP | 4 | 6,200 | 2011-06-01 |
| 3014 | 42-475-35172 | SUNDOWN ENERGY LP | 4 | 6,200 | 2011-01-28 |
| 3017 | 42-475-35158 | SUNDOWN ENERGY LP | 4 | 5,000 | 2009-06-05 |
| 665 | 42-475-10554 | SUNDOWN ENERGY LP | 2 | 11,000 | 2008-09-19 |
| 838 | 42-475-11225 | SUNDOWN ENERGY LP | 2 | 11,000 | 2008-09-19 |
| 972 | 42-475-30599 | SUNDOWN ENERGY LP | 2 | 11,000 | 2008-09-19 |
| 1350 | 42-475-33059 | SUNDOWN ENERGY LP | 4 | 11,000 | 2008-08-15 |
| 1567 | 42-475-34689 | SUNDOWN ENERGY LP | 4 | 6,200 | 2007-06-05 |
| 1036D | 42-475-31909 | SUNDOWN ENERGY LP | 5 | 10,800 | 2007-03-20 |
| 711 | 42-475-20274 | SUNDOWN ENERGY LP | 1 | 4,200 | 2006-11-16 |
| 875 | 42-475-30213 | SUNDOWN ENERGY LP | 3 | 5,500 | 2006-09-20 |
| 875R | 42-475-30213 | SUNDOWN ENERGY LP | 3 | 5,500 | 2006-09-20 |
| 1164 | 42-475-32570 | SUNDOWN ENERGY LP | 4 | 9,300 | 2006-01-27 |
| 1106 | 42-475-32148 | SUNDOWN ENERGY LP | 3 | 9,500 | 2005-12-20 |
| 1566 | 42-475-34688 | SUNDOWN ENERGY LP | 2 | 4,650 | 2000-12-29 |
| 876 | 42-475-30215 | TWO P PARTNERS, LLC | 4 | 7,200 | 1998-11-10 |
| 1552 | 42-475-34432 | SUNDOWN ENERGY LP | 4 | 7,500 | 1998-07-10 |
| 965 | 42-475-30588 | SUNDOWN ENERGY LP | 2 | 8,400 | 1998-03-18 |
| 976 | 42-475-30622 | SUNDOWN ENERGY LP | 3 | 8,250 | 1998-03-18 |
| 1037 | 42-475-31910 | SUNDOWN ENERGY LP | 2 | 10,800 | 1997-12-09 |
| 281W | 42-475-02283 | TWO P PARTNERS, LLC | 1 | 5,500 | 1997-10-10 |
| 484W | 42-475-02487 | TWO P PARTNERS, LLC | 1 | 5,500 | 1997-10-10 |
| 684W | 42-475-10792 | TWO P PARTNERS, LLC | 1 | 5,500 | 1997-10-10 |
| 738W | 42-475-11003 | TWO P PARTNERS, LLC | 1 | 5,500 | 1997-10-10 |
| 1025 | 42-475-10125 | TWO P PARTNERS, LLC | 1 | 6,000 | 1997-09-03 |
| 594 | 42-475-10197 | TWO P PARTNERS, LLC | 1 | 6,000 | 1997-08-14 |
| 1551 | 42-475-34476 | SUNDOWN ENERGY LP | 1 | 4,500 | 1997-05-02 |
| 280 | 42-475-02282 | TWO P PARTNERS, LLC | 1 | 5,000 | 1996-06-17 |
| 1550 | 42-475-34383 | SUNDOWN ENERGY LP | 1 | 5,000 | 1996-06-13 |
| 709 | 42-475-10918 | TWO P PARTNERS, LLC | 1 | 5,000 | 1996-06-13 |
| 709W | 42-475-10918 | TWO P PARTNERS, LLC | 1 | 5,000 | 1996-06-13 |
| 694 | 42-475-10848 | TWO P PARTNERS, LLC | 1 | 5,100 | 1996-04-15 |
| 485 | 42-475-02488 | TWO P PARTNERS, LLC | 1 | 3,800 | 1996-04-12 |
| 700 | 42-475-10877 | TWO P PARTNERS, LLC | 2 | 4,550 | 1996-04-12 |
| 701 | 42-475-10878 | TWO P PARTNERS, LLC | 1 | 3,800 | 1996-04-12 |
| 275 | 42-475-02277 | SUNDOWN ENERGY LP | 1 | 4,600 | 1996-03-06 |
| 282 | 42-475-02284 | TWO P PARTNERS, LLC | 1 | 4,600 | 1996-03-06 |
| 981 | 42-475-30712 | TWO P PARTNERS, LLC | 1 | 4,600 | 1996-03-06 |
| 981W | 42-475-30712 | TWO P PARTNERS, LLC | 1 | 4,600 | 1996-03-06 |
| 985 | 42-475-30711 | TWO P PARTNERS, LLC | 1 | 4,600 | 1996-03-06 |
| 985W | 42-475-30711 | TWO P PARTNERS, LLC | 1 | 4,600 | 1996-03-06 |
| 1218 | 42-475-32882 | TWO P PARTNERS, LLC | 2 | 4,050 | 1995-12-01 |
| 1548 | 42-475-34315 | SUNDOWN ENERGY LP | 1 | 8,300 | 1995-11-22 |
| 1548 L | 42-475-34315 | SUNDOWN ENERGY LP | 1 | 8,300 | 1995-11-22 |
| 1548 U | 42-475-34315 | SUNDOWN ENERGY LP | 1 | 8,300 | 1995-11-22 |
| 1549 | 42-475-34314 | SUNDOWN ENERGY LP | 3 | 6,400 | 1995-11-22 |
| 475 | 42-475-02478 | TWO P PARTNERS, LLC | 2 | 4,001 | 1995-09-21 |
| 1031 | 42-475-31841 | SUNDOWN ENERGY LP | 3 | 9,800 | 1995-06-08 |
| 1038 | 42-475-31929 | SUNDOWN ENERGY LP | 2 | 9,000 | 1991-11-15 |