MIDKIFF W12B

Oil · District 08 · Lease #58196

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

254k BBL

Cum Gas

1.3M MCF

casinghead

Wells

1

Production

2022-09 — 2026-04

Peak Month

2022-11

Production History

Cum Oil: 254,027 BBL Cum Gas: 1,341,442 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,813 BBL/mo

Di (annual)

530.8%

b-factor

0.9

EUR

287,745 BBL

R-squared

0.943

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.411,0002022-02-18