EILAND

Oil · District 08 · Lease #44909

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

74k BBL

Cum Gas

208k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 74,377 BBL Cum Gas: 207,766 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,710 BBL/mo

Di (annual)

57.0%

b-factor

0.5

EUR

67,283 BBL

R-squared

0.566

type

hyperbolic

Operator History (from monthly production reports)

2014-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 150 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1PIONEER NATURAL RES. USA, INC.111,4502013-09-20