FISCHER-COULSON W10C

Oil · District 08 · Lease #58622

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

287k BBL

Cum Gas

466k MCF

casinghead

Wells

1

Production

2022-12 — 2026-04

Peak Month

2023-01

Production History

Cum Oil: 286,932 BBL Cum Gas: 466,038 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

13,538 BBL/mo

Di (annual)

87.6%

b-factor

0.0

EUR

185,476 BBL

R-squared

0.462

type

exponential

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.110,1602022-04-22