FRANK 11D

Oil · District 08 · Lease #59713

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

277k BBL

Cum Gas

768k MCF

casinghead

Wells

1

Production

2023-03 — 2026-04

Peak Month

2024-01

Production History

Cum Oil: 276,551 BBL Cum Gas: 767,765 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,397 BBL/mo

Di (annual)

352.4%

b-factor

0.7

EUR

331,883 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 41 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
104HPIONEER NATURAL RES. USA, INC.110,5622022-10-24