PROCTOR "21"

Oil · District 7C · Lease #14263

Operator: STEWART PRODUCERS, INC.

Cum Oil

20k BBL

Cum Gas

63k MCF

casinghead

Wells

1

Production

1995-11 — 2022-10

Peak Month

2005-05

Production History

Cum Oil: 20,421 BBL Cum Gas: 63,363 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

89 BBL/mo

Di (annual)

11.0%

b-factor

0.0

EUR

9,593 BBL

R-squared

0.381

type

exponential

Operator History (from monthly production reports)

2022-12 — 2026-07 CAZADOR OPERATING, LLC 44 mo
2019-11 — 2022-11 STEWART PRODUCERS, INC. 37 mo
2007-03 — 2019-10 ROBERTS & HAMMACK INC. 152 mo
1995-11 — 2007-02 ROBERTS & HAMMACK, INC. 136 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA INC.19,2001978-10-16