PRESTON 9D

Oil · District 08 · Lease #57680

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

266k BBL

Cum Gas

1.2M MCF

casinghead

Wells

1

Production

2022-04 — 2026-04

Peak Month

2022-09

Production History

Cum Oil: 266,301 BBL Cum Gas: 1,229,479 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,927 BBL/mo

Di (annual)

47.6%

b-factor

0.0

EUR

250,455 BBL

R-squared

0.527

type

exponential

Operator History (from monthly production reports)

2022-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HPIONEER NATURAL RES. USA, INC.310,4822020-04-15