FORRISTALL -B-

Oil // district 9 // lease#4896

op: THREE RIVERS OPERATING CO LLC

cum_oil

86k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1994-03

-- production_history

cum_oil: 86,061 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

473 BBL/mo

Di (annual)

6.4%

b-factor

0.0

EUR

84,834 BBL

R-squared

0.672

type

exponential

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8SHELL OIL COMPANY15,1001981-03-19
11SHELL OIL COMPANY36,1951979-08-13
2SHELL OIL COMPANY16,3101978-08-30
142-105-02533--------
4W42-105-10962--------
542-105-30066--------
642-105-30128--------
742-105-30173--------
EOF // multi-state drilling data platform // 2026