CALDWELL

Oil // district 8 // lease#28086

op: SINCLAIR OIL & GAS COMPANY

cum_oil

69k BBL

cum_gas

0 MCF

wells

1

production

1997-02 — 2020-09

peak_month

1997-03

-- production_history

cum_oil: 69,067 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

8,258 BBL/mo

Di (annual)

290.0%

b-factor

0.6

EUR

81,288 BBL

R-squared

0.778

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UNION PACIFIC RESOURCES COMPANY27,5001997-02-19
EOF // data source: Texas Railroad Commission // 2026