NIESCHWIETZ-KOWALIK SA A

Oil · District 02 · Lease #12811

Operator: DEVON ENERGY PRODUCTION CO, L.P.

Cum Oil

91k BBL

Cum Gas

58k MCF

casinghead

Wells

1

Production

2024-07 — 2026-04

Peak Month

2024-10

Production History

Cum Oil: 91,100 BBL Cum Gas: 58,367 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,870 BBL/mo

Di (annual)

303.8%

b-factor

0.8

EUR

150,396 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2024-07 — 2026-07 DEVON ENERGY PRODUCTION CO, L.P. 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HDEVON ENERGY PRODUCTION CO, L.P.214,0002024-03-01