Fields: WINN-DULCE (BRACERO-OIL)
Cum Oil
132k BBL
Cum Gas
30k MCF
casinghead
Wells
24
Production
1993-01 — 2026-04
Peak Month
1993-06
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: 132,307 BBL Cum Gas: 29,943 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
1,445 BBL/mo
Di (annual)
17.4%
b-factor
0.2
EUR
122,360 BBL
R-squared
0.884
type
hyperbolic
Operator History (from monthly production reports)
Wells (24)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 87 | 42-507-31731 | MCDAY ENERGY CORP. | 2 | 3,100 | 1989-08-02 |
| 161 | 42-507-31874 | MCDAY ENERGY CORP. | 3 | 3,200 | 1989-02-15 |
| 198 | 42-507-31916 | MCDAY ENERGY CORP. | 2 | 3,400 | 1988-12-22 |
| 179 | 42-507-31957 | MCDAY ENERGY CORP. | 1 | 3,100 | 1983-04-27 |
| 204 | 42-507-31913 | MCDAY ENERGY CORP. | 1 | 2,806 | 1983-02-10 |
| 208 | 42-507-31910 | MCDAY ENERGY CORP. | 1 | 2,787 | 1983-02-04 |
| 210 | 42-507-31887 | MCDAY ENERGY CORP. | 1 | 2,854 | 1983-01-11 |
| 159 | 42-507-31875 | MCDAY ENERGY CORP. | 1 | 3,250 | 1982-12-14 |
| 178 | 42-507-31885 | MCDAY ENERGY CORP. | 1 | 3,300 | 1982-12-09 |
| 168 | 42-507-31857 | MCDAY ENERGY CORP. | 1 | 2,867 | 1982-12-03 |
| 174 | 42-507-31859 | MCDAY ENERGY CORP. | 1 | 3,202 | 1982-12-03 |
| 154 | 42-507-31847 | MCDAY ENERGY CORP. | 1 | 3,295 | 1982-12-02 |
| 156 | 42-507-31851 | MCDAY ENERGY CORP. | 1 | 3,100 | 1982-12-02 |
| 130 | 42-507-31834 | MCDAY ENERGY CORP. | 1 | 3,125 | 1982-11-30 |
| 155 | 42-507-31852 | MCDAY ENERGY CORP. | 1 | 3,280 | 1982-11-30 |
| 176 | 42-507-31860 | MCDAY ENERGY CORP. | 1 | 3,256 | 1982-11-30 |
| 128 | 42-507-31833 | MCDAY ENERGY CORP. | 1 | 3,130 | 1982-11-29 |
| 146 | 42-507-31841 | MCDAY ENERGY CORP. | 1 | 3,130 | 1982-11-24 |
| 126 | 42-507-31823 | MCDAY ENERGY CORP. | 1 | 3,100 | 1982-11-22 |
| 140 | 42-507-31818 | MCDAY ENERGY CORP. | 1 | 3,285 | 1982-11-16 |
| 120 | 42-507-31811 | MCDAY ENERGY CORP. | 1 | 3,295 | 1982-11-08 |
| 116 | 42-507-31808 | MCDAY ENERGY CORP. | 1 | 3,145 | 1982-10-20 |
| 117 | 42-507-31792 | MCDAY ENERGY CORP. | 1 | 3,360 | 1982-10-12 |
| 102 | 42-507-31786 | MCDAY ENERGY CORP. | 1 | 3,040 | 1982-10-05 |