COLUMBIA-JOHNSON UNIT

Oil · District 09 · Lease #32214

Operator: TEXXOL OPERATING COMPANY, INC.

Cum Oil

27k BBL

Cum Gas

41k MCF

casinghead

Wells

1

Production

2012-05 — 2026-04

Peak Month

2012-06

Production History

Cum Oil: 26,706 BBL Cum Gas: 41,247 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

724 BBL/mo

Di (annual)

176.2%

b-factor

1.4

EUR

36,558 BBL

R-squared

0.724

type

hyperbolic

Operator History (from monthly production reports)

2013-08 — 2026-07 TEXXOL OPERATING COMPANY, INC. 156 mo
2012-05 — 2013-07 RICHEY, RAY MANAGEMENT CO., INC. 15 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5TEXXOL OPERATING COMPANY, INC.14,6002012-04-19