STANLEY-VAUGHN 16U UNIT

Oil · District 08 · Lease #58306

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

266k BBL

Cum Gas

789k MCF

casinghead

Wells

1

Production

2022-10 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 265,636 BBL Cum Gas: 788,542 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

20,057 BBL/mo

Di (annual)

169.4%

b-factor

0.2

EUR

177,773 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2022-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
108HPIONEER NATURAL RES. USA, INC.19,6252022-03-22