MIDKIFF 12-13E-G

Oil · District 7C · Lease #21609

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

347k BBL

Cum Gas

1.0M MCF

casinghead

Wells

1

Production

2022-02 — 2026-04

Peak Month

2023-04

Production History

Cum Oil: 347,168 BBL Cum Gas: 1,039,601 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,021 BBL/mo

Di (annual)

156.0%

b-factor

0.7

EUR

485,192 BBL

R-squared

0.885

type

hyperbolic

Operator History (from monthly production reports)

2022-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 54 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7HPIONEER NATURAL RES. USA, INC.110,9602021-04-13