COUNTISS 'A'

Oil · District 08 · Lease #44179

Operator: PIONEER NATURAL RES. USA, INC.

Cum Oil

275k BBL

Cum Gas

506k MCF

casinghead

Wells

3

Production

2013-03 — 2024-08

Peak Month

2014-07

Production History

Cum Oil: 275,319 BBL Cum Gas: 505,886 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,011 BBL/mo

Di (annual)

29.6%

b-factor

0.1

EUR

226,002 BBL

R-squared

0.830

type

hyperbolic

Operator History (from monthly production reports)

2013-03 — 2026-07 PIONEER NATURAL RES. USA, INC. 161 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5PIONEER NATURAL RES. USA INC.111,5002013-06-04
3PIONEER NATURAL RES. USA INC.313,1002012-10-18
1PIONEER NATURAL RES. USA INC.213,1002012-04-26