MCCLANAHAN

Oil · District 01 · Lease #12663

Operator: WILLIAMS, CLAYTON W., JR., INC.

Cum Oil

8k BBL

Cum Gas

17 MCF

casinghead

Wells

1

Production

1993-01 — 1996-01

Peak Month

1993-05

Production History

Cum Oil: 8,209 BBL Cum Gas: 17 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,149 BBL/mo

Di (annual)

624.5%

b-factor

1.1

EUR

15,516 BBL

R-squared

0.818

type

hyperbolic

Operator History (from monthly production reports)

1993-03 — 1997-06 UNION PACIFIC RESOURCES COMPANY 52 mo
1993-01 — 1993-02 WILLIAMS, CLAYTON W., JR., INC. 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY314,0001993-04-15