FELPS

Oil · District 01 · Lease #15121

Operator: RIO-TEX, INC.

Cum Oil

203k BBL

Cum Gas

0 MCF

Wells

2

Production

2008-06 — 2026-03

Peak Month

2013-05

Production History

Cum Oil: 203,037 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,954 BBL/mo

Di (annual)

346.1%

b-factor

0.7

EUR

29,862 BBL

R-squared

0.303

type

hyperbolic

Operator History (from monthly production reports)

2008-06 — 2026-07 RIO-TEX, INC. 218 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HRIO-TEX, INC.28,5002009-07-07
1HRIO-TEX, INC.28,2002008-09-05