HOUPT

Oil · District 08 · Lease #27657

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

188k BBL

Cum Gas

524k MCF

casinghead

Wells

3

Production

1993-01 — 2026-04

Peak Month

2014-03

Production History

Cum Oil: 188,197 BBL Cum Gas: 524,408 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,058 BBL/mo

Di (annual)

25.4%

b-factor

0.2

EUR

120,972 BBL

R-squared

0.741

type

hyperbolic

Operator History (from monthly production reports)

1997-09 — 2026-07 PIONEER NATURAL RES. USA, INC. 347 mo
1995-03 — 1997-08 PARKER & PARSLEY DEVELOPMENT L.P 30 mo
1993-01 — 1995-02 PARKER & PARSLEY DEVELOPMENT CO. 26 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER NATURAL RES. USA, INC.111,9002013-06-26
2PIONEER NATURAL RES. USA, INC.29,4101986-01-28
1PIONEER NATURAL RES. USA, INC.311,8001982-11-03