JEAN HEIRS

Oil // district 8 // lease#30535

op: TERRELL OIL & GAS PRODUCTION CO.

cum_oil

11k BBL

cum_gas

0 MCF

wells

1

production

2010-03 — 2026-03

peak_month

2010-05

-- production_history

cum_oil: 11,218 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

440 BBL/mo

Di (annual)

149.3%

b-factor

0.5

EUR

6,741 BBL

R-squared

0.650

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1TERRELL OIL & GAS PRODUCTION CO.14,9992009-10-14
EOF // data source: Texas Railroad Commission // 2026