BATES 31-43

Oil · District 7C · Lease #19570

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

816k BBL

Cum Gas

5.6M MCF

casinghead

Wells

2

Production

2017-01 — 2026-04

Peak Month

2017-03

Production History

Cum Oil: 815,817 BBL Cum Gas: 5,616,699 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,234 BBL/mo

Di (annual)

71.0%

b-factor

0.1

EUR

792,979 BBL

R-squared

0.857

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2017-01 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 49 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4301HPIONEER NATURAL RES. USA, INC.18,9662016-08-18
4401HPIONEER NATURAL RES. USA, INC.19,1482016-08-16