MIDKIFF NW11C

Oil · District 7C · Lease #21490

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

223k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-03

Production History

Cum Oil: 223,072 BBL Cum Gas: 1,808,151 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,537 BBL/mo

Di (annual)

221.2%

b-factor

0.3

EUR

229,224 BBL

R-squared

0.940

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,6062021-03-01