DRIVER PROCTOR 33-40F

Oil · District 7C · Lease #21984

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

172k BBL

Cum Gas

590k MCF

casinghead

Wells

1

Production

2023-02 — 2026-04

Peak Month

2023-05

Production History

Cum Oil: 171,714 BBL Cum Gas: 590,445 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

32,635 BBL/mo

Di (annual)

994.0%

b-factor

1.1

EUR

307,075 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2023-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 42 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6HPIONEER NATURAL RES. USA, INC.110,5842022-07-15