UNIVERSITY -L-

Oil · District 08 · Lease #11213

Operator: SHINNERY OIL COMPANY, INC.

Fields: DUNE

Cum Oil

122k BBL

Cum Gas

9k MCF

casinghead

Wells

17

Production

1993-01 — 2026-02

Peak Month

1995-03

Production History

Cum Oil: 121,567 BBL Cum Gas: 9,082 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,245 BBL/mo

Di (annual)

12.0%

b-factor

0.0

EUR

124,396 BBL

R-squared

0.797

type

exponential

Operator History (from monthly production reports)

1993-01 — 2026-07 SHINNERY OIL COMPANY, INC. 403 mo

Wells (17)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11WSHINNERY OIL COMPANY, INC.14,1001981-10-13
12SHINNERY OIL COMPANY, INC.14,1001981-10-13
15SHINNERY OIL COMPANY, INC.14,1001981-10-13
14SHINNERY OIL COMPANY, INC.14,0001981-10-05
16SHINNERY OIL COMPANY, INC.14,0001981-10-05
13SHINNERY OIL COMPANY, INC.14,1001981-09-09
10SHINNERY OIL COMPANY, INC.14,1501981-07-28
9SHINNERY OIL COMPANY, INC.14,0501981-07-21
142-103-05144SHINNERY OIL COMPANY, INC.------
1W42-103-05144SHINNERY OIL COMPANY, INC.------
242-103-05145SHINNERY OIL COMPANY, INC.------
342-103-05146SHINNERY OIL COMPANY, INC.------
442-103-05147SHINNERY OIL COMPANY, INC.------
5W42-103-05148SHINNERY OIL COMPANY, INC.------
642-103-05149SHINNERY OIL COMPANY, INC.------
742-103-31202SHINNERY OIL COMPANY, INC.------
842-103-31201SHINNERY OIL COMPANY, INC.------