BRANTLEY JACKSON SMACKOVER UNIT
Oil · District 05 · Lease #1887
Operator: SULPHUR RIVER EXPLORATION, INC.
Fields: BRANTLEY JACKSON (SMACKOVER)
Cum Oil
2.2M BBL
Cum Gas
3.0M MCF
casinghead
Wells
16
Production
1993-01 — 2026-04
Peak Month
1993-11
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: 2,181,990 BBL Cum Gas: 2,955,275 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
14,061 BBL/mo
Di (annual)
9.0%
b-factor
0.3
EUR
2,322,074 BBL
R-squared
0.951
type
hyperbolic
Operator History (from monthly production reports)
Wells (16)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 404 | 42-223-30467 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,600 | 1998-03-09 |
| 4001 | 42-223-80073 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,310 | 1993-06-03 |
| 401 | 42-223-80073 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,310 | 1993-06-03 |
| 502 | 42-223-30440 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,500 | 1990-10-09 |
| 305 | 42-223-30383 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,600 | 1984-08-29 |
| 403 | 42-223-30353 | SULPHUR RIVER EXPLORATION, INC. | 1 | 9,352 | 1982-04-13 |
| 1101 | 42-223-00015 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 201 | 42-223-00026 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 301 | 42-223-00127 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 302W | 42-223-30022 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 303WS | 42-223-30028 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 304 | 42-223-30094 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 402W | 42-223-30030 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 501 | 42-223-20050 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 601 | 42-223-20052 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |
| 701W | 42-223-00582 | SULPHUR RIVER EXPLORATION, INC. | -- | -- | -- |