SH EAGLE 21

Oil // district 9 // lease#8570

op: PIONEER NATURAL RES. USA, INC.

cum_oil

86k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2023-06

peak_month

1993-11

-- production_history

cum_oil: 86,451 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,409 BBL/mo

Di (annual)

45.8%

b-factor

0.6

EUR

76,916 BBL

R-squared

0.863

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HALLWOOD ENERGY CORPORATION18,6001993-09-10
1SAXON OIL COMPANY19,8001980-08-22
EOF // multi-state drilling data platform // 2026