SHERROD E28C

Oil · District 7C · Lease #21815

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

430k BBL

Cum Gas

1.5M MCF

casinghead

Wells

1

Production

2022-07 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 430,342 BBL Cum Gas: 1,490,335 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,271 BBL/mo

Di (annual)

70.7%

b-factor

0.0

EUR

343,989 BBL

R-squared

0.711

type

exponential

Operator History (from monthly production reports)

2022-07 — 2026-07 PIONEER NATURAL RES. USA, INC. 49 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HPIONEER NATURAL RES. USA, INC.110,6702022-03-29