SALE RANCH E12A

Oil · District 08 · Lease #56055

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

352k BBL

Cum Gas

1.6M MCF

casinghead

Wells

1

Production

2021-08 — 2026-04

Peak Month

2021-12

Production History

Cum Oil: 352,245 BBL Cum Gas: 1,621,105 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,241 BBL/mo

Di (annual)

141.3%

b-factor

0.4

EUR

383,534 BBL

R-squared

0.980

type

hyperbolic

Operator History (from monthly production reports)

2021-08 — 2026-07 PIONEER NATURAL RES. USA, INC. 60 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
301HPIONEER NATURAL RES. USA, INC.110,5082020-07-06