PRESTON E13H

Oil · District 08 · Lease #52272

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

374k BBL

Cum Gas

1.7M MCF

casinghead

Wells

1

Production

2019-05 — 2026-04

Peak Month

2020-08

Production History

Cum Oil: 374,152 BBL Cum Gas: 1,688,857 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,298 BBL/mo

Di (annual)

74.7%

b-factor

0.0

EUR

358,274 BBL

R-squared

0.972

type

exponential

Operator History (from monthly production reports)

2019-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 87 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
108HPIONEER NATURAL RES. USA, INC.110,6002018-07-12