DRIVER E28R

Oil · District 7C · Lease #20247

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

665k BBL

Cum Gas

3.9M MCF

casinghead

Wells

2

Production

2018-11 — 2026-04

Peak Month

2019-10

Production History

Cum Oil: 665,462 BBL Cum Gas: 3,906,163 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,996 BBL/mo

Di (annual)

54.3%

b-factor

0.0

EUR

507,870 BBL

R-squared

0.691

type

exponential

Operator History (from monthly production reports)

2018-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 93 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
115HPIONEER NATURAL RES. USA, INC.110,2502018-09-18
118HPIONEER NATURAL RES. USA, INC.110,2502018-04-24