PARKS "25"

Oil · District 08 · Lease #38494

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

336k BBL

Cum Gas

569k MCF

casinghead

Wells

8

Production

2007-10 — 2026-04

Peak Month

2012-01

Production History

Cum Oil: 336,022 BBL Cum Gas: 568,768 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,695 BBL/mo

Di (annual)

49.9%

b-factor

0.9

EUR

333,907 BBL

R-squared

0.749

type

hyperbolic

Operator History (from monthly production reports)

2007-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 226 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA, INC.111,8722011-09-27
13PIONEER NATURAL RES. USA, INC.110,8502011-01-27
12PIONEER NATURAL RES. USA, INC.110,9002010-12-09
15PIONEER NATURAL RES. USA, INC.110,9002010-12-09
1PIONEER NATURAL RES. USA, INC.111,0002007-04-14
4PIONEER NATURAL RES. USA, INC.111,0002007-04-14
7PIONEER NATURAL RES. USA, INC.111,0002007-04-14
6PIONEER NATURAL RES. USA, INC.111,0002007-04-11