SCHIFFERS RANCH

Oil // district 1 // lease#13375

op: STONEBURNER EXPLORATION, INC.

cum_oil

8k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 1999-10

peak_month

1997-10

-- production_history

cum_oil: 8,418 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,164 BBL/mo

Di (annual)

779.3%

b-factor

1.0

EUR

10,756 BBL

R-squared

0.627

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5STONEBURNER EXPLORATION, INC.69,0002013-09-19
5HSTONEBURNER EXPLORATION, INC.69,0002013-09-19
EOF // data source: Texas Railroad Commission // 2026