BISHOP UNIT

Oil · District 7B · Lease #15451

Operator: WALTON PRODUCING INC.

Cum Oil

120k BBL

Cum Gas

1k MCF

casinghead

Wells

1

Production

1993-01 — 2026-02

Peak Month

1993-04

Production History

Cum Oil: 120,277 BBL Cum Gas: 1,345 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

735 BBL/mo

Di (annual)

9.8%

b-factor

0.5

EUR

128,210 BBL

R-squared

0.751

type

hyperbolic

Operator History (from monthly production reports)

2005-08 — 2026-07 WALTON PRODUCING INC. 252 mo
1995-01 — 2005-07 WALTON PRODUCING COMPANY 127 mo
1993-01 — 1994-12 PARKER & PARSLEY DEVELOPMENT CO. 24 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WALTON PRODUCING INC.23,3001979-04-26