MCLAUGHLIN ACCT. 2

Oil · District 8A · Lease #63887

Operator: SIMMONS, L.B. ENERGY, INC.

Cum Oil

143k BBL

Cum Gas

19k MCF

casinghead

Wells

14

Production

1993-01 — 2026-03

Peak Month

2004-12

Production History

Cum Oil: 142,584 BBL Cum Gas: 19,071 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,323 BBL/mo

Di (annual)

21.1%

b-factor

0.2

EUR

93,046 BBL

R-squared

0.784

type

hyperbolic

Operator History (from monthly production reports)

2024-08 — 2026-07 ATLAS OPERATING LLC 24 mo
2023-06 — 2024-07 KINDER MORGAN PRODUCTION CO LLC 14 mo
2010-02 — 2023-05 PARALLEL PETROLEUM LLC 160 mo
2003-03 — 2010-01 PARALLEL PETROLEUM CORPORATION 83 mo
1996-07 — 2003-02 DIAMOND "M" PRODUCTION COMPANY 80 mo
1993-01 — 1996-06 SIMMONS, L.B. ENERGY, INC. 42 mo

Wells (14)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
141WATLAS OPERATING LLC24,2002004-04-01
139ATLAS OPERATING LLC24,2002004-03-05
140ATLAS OPERATING LLC24,2002004-03-05
142ATLAS OPERATING LLC24,2002004-03-05
142WATLAS OPERATING LLC24,2002004-03-05
90ATLAS OPERATING LLC13,5001989-01-06
93ATLAS OPERATING LLC24,0001984-10-20
76ATLAS OPERATING LLC25,5001983-05-12
83ATLAS OPERATING LLC24,2001983-05-12
89ATLAS OPERATING LLC24,0001983-04-15
94ATLAS OPERATING LLC13,9001982-06-29
79ATLAS OPERATING LLC14,0001981-07-23
52G42-415-02070ATLAS OPERATING LLC------
5642-415-02073ATLAS OPERATING LLC------