GRACE 45-1

Oil · District 7C · Lease #19461

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

999k BBL

Cum Gas

4.3M MCF

casinghead

Wells

3

Production

2016-10 — 2026-04

Peak Month

2016-11

Production History

Cum Oil: 999,138 BBL Cum Gas: 4,337,778 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

57,016 BBL/mo

Di (annual)

125.4%

b-factor

0.3

EUR

779,323 BBL

R-squared

0.896

type

hyperbolic

Operator History (from monthly production reports)

2021-02 — 2026-07 PIONEER NATURAL RES. USA, INC. 66 mo
2016-10 — 2021-01 PARSLEY ENERGY OPERATIONS, LLC 52 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4206HPIONEER NATURAL RES. USA, INC.39,3502016-03-21
4306HPIONEER NATURAL RES. USA, INC.49,9002016-03-09
4406HPIONEER NATURAL RES. USA, INC.39,9002016-03-07