DRIVER W28R

Oil · District 7C · Lease #20196

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

512k BBL

Cum Gas

4.5M MCF

casinghead

Wells

2

Production

2018-09 — 2026-04

Peak Month

2019-08

Production History

Cum Oil: 512,293 BBL Cum Gas: 4,508,588 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

42,295 BBL/mo

Di (annual)

170.3%

b-factor

0.4

EUR

494,915 BBL

R-squared

0.975

type

hyperbolic

Operator History (from monthly production reports)

2018-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 95 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
15HPIONEER NATURAL RES. USA, INC.110,2502018-09-19
18HPIONEER NATURAL RES. USA, INC.110,2502018-04-24