LAWSON "A"

Oil · District 08 · Lease #37641

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

162k BBL

Cum Gas

248k MCF

casinghead

Wells

5

Production

2005-10 — 2024-02

Peak Month

2007-01

Production History

Cum Oil: 162,011 BBL Cum Gas: 248,336 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,986 BBL/mo

Di (annual)

16.7%

b-factor

0.0

EUR

142,634 BBL

R-squared

0.561

type

exponential

Operator History (from monthly production reports)

2005-10 — 2026-07 PIONEER NATURAL RES. USA, INC. 250 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10PIONEER NATURAL RES. USA INC.110,8002010-07-07
9PIONEER NATURAL RES. USA INC.110,0002006-10-05
8PIONEER NATURAL RES. USA INC.110,0002006-05-16
7PIONEER NATURAL RES. USA INC.210,0002006-01-20
6PIONEER NATURAL RES. USA INC.210,0002005-07-29