SUTHERLAND UNIT

Oil // district 13 // lease#29391

op: STONE, J. G. OIL CO.

cum_oil

11k BBL

cum_gas

0 MCF

wells

2

production

1997-08 — 2026-03

peak_month

1997-10

-- production_history

cum_oil: 11,431 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

576 BBL/mo

Di (annual)

299.4%

b-factor

0.6

EUR

5,327 BBL

R-squared

0.484

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4STONE, J. G. OIL CO.15,9501998-12-09
2STONE, J. G. OIL CO.16,0001997-04-01
EOF // data source: Texas Railroad Commission // 2026