GREASEWOOD

Oil // district 10 // lease#51227

op: ABRAXAS PETROLEUM CORPORATION

cum_oil

830k BBL

cum_gas

0 MCF

wells

4

production

2018-08 — 2026-03

peak_month

2018-09

-- production_history

cum_oil: 829,818 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

36,875 BBL/mo

Di (annual)

206.8%

b-factor

1.4

EUR

1,686,201 BBL

R-squared

0.595

type

hyperbolic

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HABRAXAS PETROLEUM CORPORATION112,0002019-04-05
401HABRAXAS PETROLEUM CORPORATION112,0002019-04-05
301HABRAXAS PETROLEUM CORPORATION111,8002018-03-05
201HABRAXAS PETROLEUM CORPORATION111,6002018-02-15
EOF // data source: Texas Railroad Commission // 2026