ERCK

Oil · District 04 · Lease #12699

Operator: PIONEER RESOURCES PRODUCING, L.P

Fields: MCGILL (7270)

Cum Oil

8k BBL

Cum Gas

31k MCF

casinghead

Wells

1

Production

1997-06 — 2000-09

Peak Month

1997-06

Production History

Cum Oil: 7,998 BBL Cum Gas: 30,634 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

679 BBL/mo

Di (annual)

120.8%

b-factor

0.0

EUR

6,737 BBL

R-squared

0.619

type

exponential

Operator History (from monthly production reports)

2001-03 — 2004-03 PIONEER NATURAL RES. USA, INC. 37 mo
1997-06 — 2001-02 PIONEER RESOURCES PRODUCING, L.P 45 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4PIONEER RESOURCES PRODUCING, L.P89,7002003-07-08