E. T. O'DANIEL 3A

Oil · District 08 · Lease #47229

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

191k BBL

Cum Gas

807k MCF

casinghead

Wells

1

Production

2015-09 — 2026-04

Peak Month

2015-10

Production History

Cum Oil: 190,532 BBL Cum Gas: 806,582 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,470 BBL/mo

Di (annual)

102.8%

b-factor

0.3

EUR

174,335 BBL

R-squared

0.762

type

hyperbolic

Operator History (from monthly production reports)

2015-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 131 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.110,8002015-02-25