DRIVER PROCTOR 33-40B

Oil · District 7C · Lease #21965

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

188k BBL

Cum Gas

723k MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2023-05

Production History

Cum Oil: 188,438 BBL Cum Gas: 722,755 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,311 BBL/mo

Di (annual)

557.9%

b-factor

1.4

EUR

468,560 BBL

R-squared

0.893

type

hyperbolic

Operator History (from monthly production reports)

2022-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPIONEER NATURAL RES. USA, INC.110,5842022-07-15