WELDER WILDLIFE REFUGE UNIT

Oil · District 04 · Lease #12050

Operator: MESTENA, INC.

Cum Oil

26k BBL

Cum Gas

270k MCF

casinghead

Wells

1

Production

1993-01 — 1998-04

Peak Month

1994-07

Production History

Cum Oil: 25,520 BBL Cum Gas: 270,417 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,093 BBL/mo

Di (annual)

56.7%

b-factor

0.0

EUR

23,137 BBL

R-squared

0.707

type

exponential

Operator History (from monthly production reports)

1993-09 — 1998-06 MESTENA, INC. 58 mo
1993-01 — 1993-08 LITTLE, LOU OPERATING CO., INC. 8 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1MESTENA INC.27,6001992-01-15