TEXAS TEN-YATER 39F

Oil · District 08 · Lease #54607

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

338k BBL

Cum Gas

881k MCF

casinghead

Wells

1

Production

2020-09 — 2026-04

Peak Month

2020-09

Production History

Cum Oil: 338,363 BBL Cum Gas: 881,246 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,434 BBL/mo

Di (annual)

368.1%

b-factor

0.8

EUR

342,985 BBL

R-squared

0.842

type

hyperbolic

Operator History (from monthly production reports)

2020-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 71 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
106HPIONEER NATURAL RES. USA, INC.210,5652018-12-31