MIDKIFF NW11A

Oil · District 7C · Lease #21467

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

533k BBL

Cum Gas

2.2M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2021-11

Production History

Cum Oil: 532,875 BBL Cum Gas: 2,161,065 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

44,623 BBL/mo

Di (annual)

220.0%

b-factor

0.8

EUR

821,424 BBL

R-squared

0.978

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,6062021-02-25