SALE RANCH 20P

Oil · District 08 · Lease #56402

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

270k BBL

Cum Gas

710k MCF

casinghead

Wells

1

Production

2021-09 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 270,008 BBL Cum Gas: 710,293 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

25,023 BBL/mo

Di (annual)

305.4%

b-factor

0.9

EUR

415,243 BBL

R-squared

0.935

type

hyperbolic

Operator History (from monthly production reports)

2021-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 59 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
16HPIONEER NATURAL RES. USA, INC.210,4982020-02-27