MIDKIFF NW11F

Oil · District 7C · Lease #21543

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

272k BBL

Cum Gas

2.5M MCF

casinghead

Wells

1

Production

2021-10 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 272,479 BBL Cum Gas: 2,539,428 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

34,291 BBL/mo

Di (annual)

199.8%

b-factor

0.3

EUR

294,467 BBL

R-squared

0.935

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.110,6062021-03-01