STEWARD

Oil · District 7C · Lease #8129

Operator: DISCOVERY OPERATING, INC.

Fields: GWYN (CANYON)

Cum Oil

22k BBL

Cum Gas

89k MCF

casinghead

Wells

1

Production

1993-01 — 2025-04

Peak Month

1995-08

Production History

Cum Oil: 21,781 BBL Cum Gas: 88,743 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

86 BBL/mo

Di (annual)

4.0%

b-factor

0.0

EUR

22,211 BBL

R-squared

0.449

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 DISCOVERY OPERATING, INC. 403 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DISCOVERY OPERATING, INC.27,3001981-06-16