MIDKIFF W1D

Oil · District 08 · Lease #58177

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

221k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-10

Production History

Cum Oil: 220,938 BBL Cum Gas: 1,776,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,491 BBL/mo

Di (annual)

138.4%

b-factor

0.0

EUR

186,551 BBL

R-squared

0.898

type

exponential

Operator History (from monthly production reports)

2022-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 47 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HPIONEER NATURAL RES. USA, INC.110,7362022-02-17