EPLEY-SALE 39A

Oil · District 08 · Lease #49372

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

323k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2017-09 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 322,909 BBL Cum Gas: 1,639,017 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

17,154 BBL/mo

Di (annual)

119.8%

b-factor

0.5

EUR

332,761 BBL

R-squared

0.809

type

hyperbolic

Operator History (from monthly production reports)

2017-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 107 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.19,2532017-04-10