BAILEY -10-

Oil // district 10 // lease#37314

op: PURE RESOURCES, L.P.

cum_oil

72k BBL

cum_gas

0 MCF

wells

6

production

2004-05 — 2020-02

peak_month

2004-11

-- production_history

cum_oil: 72,082 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

864 BBL/mo

Di (annual)

15.9%

b-factor

0.0

EUR

64,919 BBL

R-squared

0.666

type

exponential

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2IP PETROLEUM COMPANY, INC.28,0002006-08-21
3IP PETROLEUM COMPANY, INC.28,0002006-08-21
12IP PETROLEUM COMPANY, INC.28,2002006-07-17
11PURE RESOURCES, L.P.28,2002006-01-18
4PURE RESOURCES, L.P.38,2002004-04-05
17PURE RESOURCES, L.P.27,9002004-03-31
EOF // data source: Texas Railroad Commission // 2026