STATE TRACT 9

Oil · District 04 · Lease #12434

Operator: ROYAL PRODUCTION COMPANY, INC.

Cum Oil

16k BBL

Cum Gas

112k MCF

casinghead

Wells

1

Production

1994-11 — 1999-09

Peak Month

1996-02

Production History

Cum Oil: 16,350 BBL Cum Gas: 112,485 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

905 BBL/mo

Di (annual)

280.2%

b-factor

1.4

EUR

34,162 BBL

R-squared

0.868

type

hyperbolic

Operator History (from monthly production reports)

1994-11 — 2000-12 ROYAL PRODUCTION COMPANY, INC. 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROYAL PRODUCTION COMPANY INC.211,3001994-11-03