SHACKELFORD-CUNNINGHAM 9P

Oil · District 08 · Lease #50939

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

345k BBL

Cum Gas

1.8M MCF

casinghead

Wells

1

Production

2018-08 — 2026-04

Peak Month

2019-03

Production History

Cum Oil: 345,077 BBL Cum Gas: 1,770,172 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,577 BBL/mo

Di (annual)

36.5%

b-factor

0.0

EUR

281,977 BBL

R-squared

0.635

type

exponential

Operator History (from monthly production reports)

2018-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 96 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HPIONEER NATURAL RES. USA, INC.110,6462017-06-16