STANDEFER "46"

Oil · District 08 · Lease #38643

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

48k BBL

Cum Gas

63k MCF

casinghead

Wells

1

Production

2007-11 — 2024-06

Peak Month

2008-03

Production History

Cum Oil: 47,598 BBL Cum Gas: 62,758 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

830 BBL/mo

Di (annual)

61.2%

b-factor

0.8

EUR

45,162 BBL

R-squared

0.381

type

hyperbolic

Operator History (from monthly production reports)

2007-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 225 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3PIONEER NATURAL RES. USA INC.110,0002007-07-17