SH EAGLE 21

Oil · District 9 · Lease #8570

Operator: 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
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