DRIVER PROCTOR 33-40C

Oil · District 7C · Lease #21967

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

204k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-06

Production History

Cum Oil: 203,807 BBL Cum Gas: 1,170,443 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,642 BBL/mo

Di (annual)

568.9%

b-factor

1.2

EUR

445,821 BBL

R-squared

0.940

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 PIONEER NATURAL RES. USA, INC. 44 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,5842022-07-15