STONE-GIST W45A

Oil · District 08 · Lease #54333

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

389k BBL

Cum Gas

416k MCF

casinghead

Wells

1

Production

2020-06 — 2026-03

Peak Month

2020-10

Production History

Cum Oil: 388,837 BBL Cum Gas: 415,813 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,258 BBL/mo

Di (annual)

78.7%

b-factor

0.0

EUR

354,957 BBL

R-squared

0.822

type

exponential

Operator History (from monthly production reports)

2020-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 74 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.19,9102019-11-12