UNIVERSITY "13-2"

Oil // district 9 // lease#10800

op: STEPHENS, AUTRY C.

cum_oil

27k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2025-08

peak_month

1996-06

-- production_history

cum_oil: 26,830 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

767 BBL/mo

Di (annual)

81.9%

b-factor

0.7

EUR

28,707 BBL

R-squared

0.592

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3STEPHENS, AUTRY C.18,0001996-02-08
1WANTHONY, BOB G. INC.13,6001986-03-27
1ANTHONY, BOB G. INC.17,8001984-02-27
EOF // data source: Texas Railroad Commission // 2026