ATCHISON-WHEELER 8E

Oil · District 08 · Lease #57747

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

315k BBL

Cum Gas

997k MCF

casinghead

Wells

1

Production

2022-08 — 2026-04

Peak Month

2022-09

Production History

Cum Oil: 314,560 BBL Cum Gas: 996,867 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,374 BBL/mo

Di (annual)

299.5%

b-factor

0.5

EUR

335,995 BBL

R-squared

0.983

type

hyperbolic

Operator History (from monthly production reports)

2022-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 48 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
205HPIONEER NATURAL RES. USA, INC.110,5192021-09-21