UNIVERSITY 15

Oil · District 7C · Lease #13708

Operator: TEXON OIL COMPANY, INC.

Cum Oil

6k BBL

Cum Gas

4k MCF

casinghead

Wells

1

Production

1994-11 — 2015-09

Peak Month

1994-11

Production History

Cum Oil: 5,684 BBL Cum Gas: 3,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

224 BBL/mo

Di (annual)

667.1%

b-factor

1.3

EUR

4,128 BBL

R-squared

0.537

type

hyperbolic

Operator History (from monthly production reports)

2010-01 — 2026-07 TEJAS JACK SALES, INC. 199 mo
2006-09 — 2009-12 J.R. DUNN OIL & GAS, INC. 40 mo
2006-07 — 2006-08 DUNN, J. R. 2 mo
1994-11 — 2006-06 TEXON OIL COMPANY, INC. 140 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TEJAS JACK SALES INC.12,8001994-07-12