UNIVERSITY -L-

Oil // district 10 // lease#11213

op: SHINNERY OIL COMPANY, INC.

fields: DUNE

cum_oil

122k BBL

cum_gas

0 MCF

wells

17

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 121,565 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,228 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

123,971 BBL

R-squared

0.804

type

exponential

-- wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11WSUN EXPL. & PROD. CO.-MIDLAND14,1001981-10-13
12SUN EXPL. & PROD. CO.-MIDLAND14,1001981-10-13
15SUN EXPL. & PROD. CO.-MIDLAND14,1001981-10-13
14SUN EXPL. & PROD. CO.-MIDLAND14,0001981-10-05
16SUN EXPL. & PROD. CO.-MIDLAND14,0001981-10-05
13SUN EXPL. & PROD. CO.-MIDLAND14,1001981-09-09
10SUN EXPL. & PROD. CO.-MIDLAND14,1501981-07-28
9SUN EXPL. & PROD. CO.-MIDLAND14,0501981-07-21
142-103-05144--------
1W42-103-05144--------
242-103-05145--------
342-103-05146--------
442-103-05147--------
5W42-103-05148--------
642-103-05149--------
742-103-31202--------
842-103-31201--------
EOF // multi-state drilling data platform // 2026