SALE RANCH 20A

Oil · District 08 · Lease #48105

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

447k BBL

Cum Gas

842k MCF

casinghead

Wells

1

Production

2016-05 — 2026-04

Peak Month

2016-11

Production History

Cum Oil: 446,854 BBL Cum Gas: 841,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,105 BBL/mo

Di (annual)

74.7%

b-factor

0.5

EUR

460,578 BBL

R-squared

0.895

type

hyperbolic

Operator History (from monthly production reports)

2016-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 123 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HPIONEER NATURAL RES. USA, INC.111,0002016-01-06