FRANK 11O

Oil · District 08 · Lease #59839

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

343k BBL

Cum Gas

347k MCF

casinghead

Wells

1

Production

2023-04 — 2026-04

Peak Month

2023-11

Production History

Cum Oil: 343,241 BBL Cum Gas: 347,459 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,168 BBL/mo

Di (annual)

122.7%

b-factor

0.1

EUR

295,333 BBL

R-squared

0.738

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 PIONEER NATURAL RES. USA, INC. 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
115HPIONEER NATURAL RES. USA, INC.110,5622022-10-24