DAVIS-LACY 31K

Oil · District 08 · Lease #59221

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

267k BBL

Cum Gas

464k MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-12

Production History

Cum Oil: 266,572 BBL Cum Gas: 464,453 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,455 BBL/mo

Di (annual)

40.2%

b-factor

0.0

EUR

282,357 BBL

R-squared

0.364

type

exponential

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
211HPIONEER NATURAL RES. USA, INC.29,5002022-02-07