LANGTON

Oil // district 6 // lease#12081

op: SONORA PETROLEUM CORP.

fields: C&H (PAGE)

cum_oil

23k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1993-03

-- production_history

cum_oil: 23,089 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

387 BBL/mo

Di (annual)

20.3%

b-factor

0.0

EUR

22,870 BBL

R-squared

0.832

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1JUSTISS OIL COMPANY, INC.17,0001986-10-30
EOF // data source: Texas Railroad Commission // 2026