EPLEY-SALE 39E

Oil · District 08 · Lease #51214

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

394k BBL

Cum Gas

634k MCF

casinghead

Wells

1

Production

2018-11 — 2026-04

Peak Month

2018-12

Production History

Cum Oil: 394,320 BBL Cum Gas: 633,571 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,440 BBL/mo

Di (annual)

115.6%

b-factor

0.4

EUR

402,265 BBL

R-squared

0.919

type

hyperbolic

Operator History (from monthly production reports)

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

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HPIONEER NATURAL RES. USA, INC.19,2532017-04-10