CLINGINGSMITH

Oil · District 01 · Lease #4098

Operator: REGAL PETROLEUM SERVICES

Fields: DALE-MCBRIDE

Cum Oil

22k BBL

Cum Gas

2k MCF

casinghead

Wells

8

Production

1993-01 — 2025-12

Peak Month

1993-04

Production History

Cum Oil: 22,277 BBL Cum Gas: 1,920 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

409 BBL/mo

Di (annual)

56.0%

b-factor

0.7

EUR

21,213 BBL

R-squared

0.342

type

hyperbolic

Operator History (from monthly production reports)

2024-09 — 2026-07 PROLINE ENERGY RESOURCES INC 23 mo
2005-10 — 2024-08 HAZELETT OIL, INC. 227 mo
1997-12 — 2005-09 HAZELETT OIL COMPANY, INC. 94 mo
1994-05 — 1997-11 ENEX RESOURCES CORPORATION 43 mo
1994-03 — 1994-04 REGAL PETROLEUM SERVICES 2 mo
1993-01 — 1994-02 AVIAN TECH INTERNATIONAL, INC. 14 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12PROLINE ENERGY RESOURCES INC22,5001990-04-04
11PROLINE ENERGY RESOURCES INC22,5001990-03-09
10PROLINE ENERGY RESOURCES INC12,5001988-11-14
9PROLINE ENERGY RESOURCES INC12,5001988-11-02
242-055-00186PROLINE ENERGY RESOURCES INC------
342-055-00191PROLINE ENERGY RESOURCES INC------
542-055-00193PROLINE ENERGY RESOURCES INC------
842-055-00196PROLINE ENERGY RESOURCES INC------