BIGBY-TXL E15 F

Oil · District 08 · Lease #62817

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

176k BBL

Cum Gas

660k MCF

casinghead

Wells

1

Production

2024-11 — 2026-04

Peak Month

2025-08

Production History

Cum Oil: 176,064 BBL Cum Gas: 660,461 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

27,504 BBL/mo

Di (annual)

215.0%

b-factor

0.2

EUR

192,227 BBL

R-squared

0.954

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 PIONEER NATURAL RES. USA, INC. 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.210,1752023-02-14