LAIRD, B. F.

Oil // district 7 // lease#6970

op: ZONE ENERGY, LLC

fields: EAST TEXAS

cum_oil

136k BBL

cum_gas

0 MCF

wells

18

production

1993-01 — 2026-03

peak_month

2012-10

-- production_history

cum_oil: 135,914 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

882 BBL/mo

Di (annual)

23.3%

b-factor

0.1

EUR

50,430 BBL

R-squared

0.920

type

hyperbolic

-- wells (18)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ZONE ENERGY, LLC14,0002012-09-10
30WZONE ENERGY, LLC14,0002012-07-27
17RZONE ENERGY, LLC14,0002012-07-26
24ZONE ENERGY, LLC14,0002012-07-12
9WZONE ENERGY, LLC14,0002012-05-30
20ZONE ENERGY, LLC14,0002012-04-27
20 RZONE ENERGY, LLC14,0002012-04-27
22 RZONE ENERGY, LLC14,0002012-04-27
28ZONE ENERGY, LLC14,0002012-04-27
8ZONE ENERGY, LLC14,0002012-04-27
29ZONE ENERGY, LLC14,0002012-04-20
29 RZONE ENERGY, LLC14,0002012-04-20
142-401-82239--------
1542-401-82245--------
1942-401-82249--------
2142-401-82251--------
2642-401-82256--------
3142-401-82261--------
EOF // data source: Texas Railroad Commission // 2026