MIDKIFF NW11I

Oil · District 7C · Lease #21468

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

242k BBL

Cum Gas

2.2M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 242,062 BBL Cum Gas: 2,156,013 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,501 BBL/mo

Di (annual)

140.1%

b-factor

0.2

EUR

251,812 BBL

R-squared

0.898

type

hyperbolic

Operator History (from monthly production reports)

2021-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 58 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9HPIONEER NATURAL RES. USA, INC.110,6062021-03-01