STEPHENS-EVANS

Oil · District 08 · Lease #38126

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

32k BBL

Cum Gas

74k MCF

casinghead

Wells

1

Production

2006-03 — 2025-01

Peak Month

2006-06

Production History

Cum Oil: 32,455 BBL Cum Gas: 74,123 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

636 BBL/mo

Di (annual)

124.2%

b-factor

1.6

EUR

47,407 BBL

R-squared

0.794

type

hyperbolic

Operator History (from monthly production reports)

2021-06 — 2026-07 PIONEER NATURAL RES. USA, INC. 62 mo
2019-07 — 2021-05 DE3 OPERATING LLC 23 mo
2006-03 — 2019-06 ENDEAVOR ENERGY RESOURCES L.P. 160 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2PIONEER PRODUCTION CORP.212,0002006-02-17