MIDKIFF NW11E

Oil · District 7C · Lease #21472

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

316k BBL

Cum Gas

2.9M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 316,125 BBL Cum Gas: 2,947,641 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,017 BBL/mo

Di (annual)

175.0%

b-factor

0.3

EUR

313,860 BBL

R-squared

0.955

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.110,6062021-03-01