PICKENS RANCH

Oil // district 1 // lease#13647

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

945k BBL

cum_gas

0 MCF

wells

6

production

1993-01 — 2026-03

peak_month

1993-06

-- production_history

cum_oil: 945,223 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,145 BBL/mo

Di (annual)

32.4%

b-factor

0.2

EUR

745,819 BBL

R-squared

0.632

type

hyperbolic

-- wells (6)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HHAWTHORN ENERGY PARTNERS, LLC56,5002007-05-17
4REHAWTHORN ENERGY PARTNERS, LLC56,5002007-05-17
3HAWTHORN ENERGY PARTNERS, LLC27,0002006-04-10
2HAWTHORN ENERGY PARTNERS, LLC27,0002005-06-20
2HHAWTHORN ENERGY PARTNERS, LLC27,0002005-06-20
1HHAWTHORN ENERGY PARTNERS, LLC47,0002005-04-18
EOF // data source: Texas Railroad Commission // 2026