MIDKIFF W12C

Oil · District 08 · Lease #58186

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

321k BBL

Cum Gas

985k MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2023-03

Production History

Cum Oil: 320,860 BBL Cum Gas: 985,232 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,404 BBL/mo

Di (annual)

69.8%

b-factor

0.0

EUR

213,314 BBL

R-squared

0.637

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.311,0002022-02-17