WALL, J. J.

Oil · District 10 · Lease #409

Operator: PG-M INTERNATIONAL OPERATING,LLC

Cum Oil

31k BBL

Cum Gas

180k MCF

casinghead

Wells

13

Production

1993-01 — 2026-04

Peak Month

2012-07

Production History

Cum Oil: 30,808 BBL Cum Gas: 180,160 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

146 BBL/mo

Di (annual)

12.3%

b-factor

0.0

EUR

14,169 BBL

R-squared

0.427

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 LARGE OPERATING LLC 47 mo
2019-11 — 2022-08 BAR L PRODUCERS 34 mo
2016-10 — 2019-10 PG-M INTERNATIONAL OPERATING,LLC 37 mo
2011-06 — 2016-09 CORETERRA OPERATING, LLC 64 mo
1993-01 — 2011-05 DAVIS, C. L. WELL SERVICE, INC. 221 mo

Wells (13)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LARGE OPERATING LLC13,3601997-06-25
1042-179-82194LARGE OPERATING LLC------
1142-179-82195LARGE OPERATING LLC------
1242-179-82196LARGE OPERATING LLC------
1442-179-82198LARGE OPERATING LLC------
242-179-82186LARGE OPERATING LLC------
342-179-82187LARGE OPERATING LLC------
442-179-82188LARGE OPERATING LLC------
5W42-179-07243LARGE OPERATING LLC------
642-179-82190LARGE OPERATING LLC------
742-179-82191LARGE OPERATING LLC------
842-179-82192LARGE OPERATING LLC------
942-179-82193LARGE OPERATING LLC------