EPLEY-SALE 39D

Oil · District 08 · Lease #51212

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

276k BBL

Cum Gas

639k MCF

casinghead

Wells

1

Production

2018-11 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 276,004 BBL Cum Gas: 638,721 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

28,721 BBL/mo

Di (annual)

951.5%

b-factor

1.3

EUR

413,349 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2018-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 93 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4HPIONEER NATURAL RES. USA, INC.19,2532017-04-10