O'BRIEN -D-

Oil · District 01 · Lease #11103

Operator: PROSPECTORS LTD., THE

Fields: SOMERSET

Cum Oil

9k BBL

Cum Gas

15 MCF

casinghead

Wells

3

Production

1993-01 — 2025-12

Peak Month

1993-07

Production History

Cum Oil: 8,818 BBL Cum Gas: 15 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

48 BBL/mo

Di (annual)

6.8%

b-factor

0.2

EUR

9,255 BBL

R-squared

0.559

type

hyperbolic

Operator History (from monthly production reports)

2002-07 — 2026-07 PAISANO PRODUCTION, INC. 289 mo
1993-07 — 2002-06 PROSPECTORS LTD., THE 108 mo
1993-01 — 1993-06 CALTATE ENERGY CORP. 6 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HOPPE OIL & GAS COMPANY INC.11,8001983-09-02
8HOPPE OIL & GAS COMPANY INC.11,8001983-09-02
9HOPPE OIL & GAS COMPANY INC.11,8001983-09-02