COFFIELD-WINSTON "B"

Oil · District 03 · Lease #14581

Operator: LEONARD, J. A.

Cum Oil

18k BBL

Cum Gas

90k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

1998-01

Production History

Cum Oil: 18,095 BBL Cum Gas: 89,827 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

98 BBL/mo

Di (annual)

7.7%

b-factor

0.0

EUR

14,951 BBL

R-squared

0.569

type

exponential

Operator History (from monthly production reports)

1996-07 — 2026-07 BETRO, INC. 361 mo
1993-01 — 1996-06 LEONARD, J. A. 42 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2BETRO, INC.13,9001983-09-20
3BETRO, INC.13,9001983-09-20
1BETRO, INC.13,8001981-07-17