REESE 15E-10-F

Oil · District 7C · Lease #20943

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

568k BBL

Cum Gas

2.1M MCF

casinghead

Wells

1

Production

2019-12 — 2026-04

Peak Month

2020-01

Production History

Cum Oil: 567,963 BBL Cum Gas: 2,123,760 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,138 BBL/mo

Di (annual)

228.2%

b-factor

1.2

EUR

774,941 BBL

R-squared

0.665

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2019-12 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 14 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4311HPIONEER NATURAL RES. USA, INC.210,0002019-05-20