APPLING

Oil // district 8 // lease#26360

op: WINGROVE WELL SERVICE, INC.

cum_oil

176k BBL

cum_gas

0 MCF

wells

8

production

1993-01 — 2026-03

peak_month

1998-03

-- production_history

cum_oil: 176,470 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,104 BBL/mo

Di (annual)

28.8%

b-factor

0.1

EUR

97,220 BBL

R-squared

0.851

type

hyperbolic

-- wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SABRE OIL AND GAS CORP.14,0002006-08-24
4SABRE OIL AND GAS CORP.22,9992005-07-13
6SABRE OIL AND GAS CORP.22,9992005-07-13
8CRT'S, INC.12,9992000-07-18
7CRT'S, INC.12,9992000-01-13
3SRG OIL CORPORATION22,8001993-08-03
2SRG OIL CORPORATION13,0001992-02-28
1SRG OIL CORPORATION13,0001991-09-05
EOF // data source: Texas Railroad Commission // 2026