EPLEY-SALE 39P

Oil · District 08 · Lease #50376

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

696k BBL

Cum Gas

2.5M MCF

casinghead

Wells

1

Production

2018-03 — 2026-04

Peak Month

2018-04

Production History

Cum Oil: 695,894 BBL Cum Gas: 2,474,937 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,664 BBL/mo

Di (annual)

34.9%

b-factor

0.1

EUR

636,318 BBL

R-squared

0.687

type

hyperbolic

Operator History (from monthly production reports)

2018-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 101 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
116HPIONEER NATURAL RES. USA, INC.110,5482017-08-28