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CLINGINGSMITH "A"

Oil · District 01 · Lease #12699

Operator: REGAL PETROLEUM SERVICES

Fields: DALE-MCBRIDE

Cum Oil

23k BBL

Cum Gas

7k MCF

casinghead

Wells

4

Production

1993-01 — 2025-12

Peak Month

1996-11

Production History

Cum Oil: 23,280 BBL Cum Gas: 6,615 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

263 BBL/mo

Di (annual)

32.3%

b-factor

0.7

EUR

21,429 BBL

R-squared

0.686

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 (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1242-055-34496PROLINE ENERGY RESOURCES INC22,5001990-04-04
1142-055-34487PROLINE ENERGY RESOURCES INC22,5001990-03-09
1042-055-34417PROLINE ENERGY RESOURCES INC12,5001988-11-14
942-055-34415PROLINE ENERGY RESOURCES INC12,5001988-11-02