UNIVERSITY -P-

Oil // district 10 // lease#11221

op: WJC, INC.

fields: DUNE

cum_oil

77k BBL

cum_gas

0 MCF

wells

9

production

1993-01 — 2026-03

peak_month

1999-05

-- production_history

cum_oil: 77,261 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

742 BBL/mo

Di (annual)

16.0%

b-factor

0.3

EUR

75,083 BBL

R-squared

0.677

type

hyperbolic

-- wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10GULF OIL CORP.14,0001981-03-02
9GULF OIL CORP.14,0001981-02-26
8GULF OIL CORP.13,9001980-06-11
242-103-03479--------
342-103-03480--------
442-103-03481--------
542-103-03482--------
642-103-03483--------
742-103-03484--------
EOF // multi-state drilling data platform // 2026