PRESTON 36M

Oil · District 08 · Lease #47887

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

277k BBL

Cum Gas

2.1M MCF

casinghead

Wells

1

Production

2016-05 — 2026-03

Peak Month

2017-03

Production History

Cum Oil: 277,359 BBL Cum Gas: 2,110,978 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

16,715 BBL/mo

Di (annual)

99.4%

b-factor

0.3

EUR

287,994 BBL

R-squared

0.852

type

hyperbolic

Operator History (from monthly production reports)

2016-05 — 2026-07 PIONEER NATURAL RES. USA, INC. 123 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13HPIONEER NATURAL RES. USA, INC.111,1672015-07-22