JACK 25B-13B-E

Oil · District 7C · Lease #21411

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

684k BBL

Cum Gas

2.0M MCF

casinghead

Wells

1

Production

2021-05 — 2026-04

Peak Month

2021-06

Production History

Cum Oil: 683,601 BBL Cum Gas: 2,000,561 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

40,372 BBL/mo

Di (annual)

132.9%

b-factor

0.7

EUR

982,898 BBL

R-squared

0.962

type

hyperbolic

Operator History (from monthly production reports)

2021-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 63 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4309VHPIONEER NATURAL RES. USA, INC.210,1002020-10-29