EPLEY-GLASSCOCK W8A

Oil · District 08 · Lease #52498

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

504k BBL

Cum Gas

1.4M MCF

casinghead

Wells

1

Production

2019-06 — 2026-04

Peak Month

2019-06

Production History

Cum Oil: 504,270 BBL Cum Gas: 1,351,290 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

36,867 BBL/mo

Di (annual)

317.1%

b-factor

0.8

EUR

490,915 BBL

R-squared

0.899

type

hyperbolic

Operator History (from monthly production reports)

2019-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 86 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,5002018-09-05