YORK

Oil · District 7B · Lease #15270

Operator: WALSH & WATTS, INC.

Cum Oil

188k BBL

Cum Gas

130k MCF

casinghead

Wells

10

Production

1993-01 — 2020-05

Peak Month

1998-04

Production History

Cum Oil: 187,992 BBL Cum Gas: 130,003 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,421 BBL/mo

Di (annual)

12.2%

b-factor

0.0

EUR

139,309 BBL

R-squared

0.571

type

exponential

Operator History (from monthly production reports)

2025-10 — 2026-07 POP OPERATING COMPANY 10 mo
1993-01 — 2025-09 WALSH & WATTS, INC. 393 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10POP OPERATING COMPANY25,0002019-03-28
9POP OPERATING COMPANY14,8001997-06-20
8POP OPERATING COMPANY14,8001982-10-29
7POP OPERATING COMPANY14,8001982-09-02
5POP OPERATING COMPANY14,8001981-07-01
6POP OPERATING COMPANY14,8001981-07-01
4POP OPERATING COMPANY14,8001981-05-13
3POP OPERATING COMPANY14,8001980-08-06
2POP OPERATING COMPANY14,8001979-12-19
1POP OPERATING COMPANY14,8001979-05-04