WINTERSHALL-KERSH UNIT "A"
Oil · District 01 · Lease #13583
Operator: WILLIAMS, CLAYTON W., JR., INC.
Fields: PEARSALL (AUSTIN CHALK)
Cum Oil
8k BBL
Cum Gas
7k MCF
casinghead
Wells
1
Production
1993-01 — 1995-04
Peak Month
1994-01
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: 8,116 BBL Cum Gas: 6,741 MCF
RRC production reported through Apr 2026 · recent months incomplete
Decline Curve Analysis
qi
539 BBL/mo
Di (annual)
82.8%
b-factor
0.0
EUR
7,801 BBL
R-squared
0.450
type
exponential
Operator History (from monthly production reports)
Wells (1)
| WELL# | API | OPERATOR | PERMITS | DEPTH | LAST_ISSUED |
|---|---|---|---|---|---|
| 1 | 42-283-31478 | WILLIAMS CLAYTON ENERGY INC. | 2 | 8,650 | 1991-10-29 |