STOKER, K. ET UX "C"

Oil // district 11 // lease#12918

op: UNION OIL COMPANY OF CALIFORNIA

cum_oil

329k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

1995-08

-- production_history

cum_oil: 329,248 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,193 BBL/mo

Di (annual)

10.5%

b-factor

0.3

EUR

317,645 BBL

R-squared

0.804

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11PURE RESOURCES, L.P.14,0002006-04-18
19UNION OIL COMPANY OF CALIFORNIA23,3901995-05-18
7 L42-169-02018--------
EOF // data source: Texas Railroad Commission // 2026