DONNER-BROWN UNIT A-621

Oil · District 6 · Lease #13891

Operator: SWIFT ENERGY OPERATING, LLC

Cum Oil

36k BBL

Cum Gas

0 MCF

Wells

1

Production

1999-03 — 2026-03

Peak Month

2021-04

Production History

Cum Oil: 36,347 BBL Cum Gas: 0 MCF

Decline Curve Analysis

qi

1,273 BBL/mo

Di (annual)

404.7%

b-factor

1.2

EUR

28,332 BBL

R-squared

0.702

type

hyperbolic

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SONAT EXPLORATION COMPANY -TYLER312,3002020-12-22
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