TEAFF-HESTER UNIT

Oil · District 7B · Lease #29757

Operator: WINCO OIL INC.

Cum Oil

70k BBL

Cum Gas

0 MCF

Wells

1

Production

2006-05 — 2025-06

Peak Month

2008-02

Production History

Cum Oil: 70,374 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

721 BBL/mo

Di (annual)

13.9%

b-factor

0.0

EUR

62,149 BBL

R-squared

0.700

type

exponential

Operator History (from monthly production reports)

2022-07 — 2026-07 PETEX 49 mo
2014-03 — 2022-06 BETTIS, BOYLE & STOVALL 100 mo
2008-09 — 2014-02 WINCO OIL INC. 66 mo
2006-05 — 2008-08 TRI-TEX EXPLORATION LTD 28 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PETEX13,0002006-01-31