MCLAUGHLIN ACCT. 3

Oil · District 8A · Lease #1048

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

Cum Oil

245k BBL

Cum Gas

84k MCF

casinghead

Wells

22

Production

1993-01 — 2026-03

Peak Month

1994-03

Production History

Cum Oil: 244,579 BBL Cum Gas: 84,470 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,947 BBL/mo

Di (annual)

13.5%

b-factor

0.2

EUR

208,970 BBL

R-squared

0.788

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 (22)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
146ATLAS OPERATING LLC14,5002014-09-16
149ATLAS OPERATING LLC14,9002014-09-16
151ATLAS OPERATING LLC14,5002014-09-16
147ATLAS OPERATING LLC14,5002014-09-15
150ATLAS OPERATING LLC14,5002014-09-15
1CATLAS OPERATING LLC12,5951993-04-01
2CATLAS OPERATING LLC13,3561993-04-01
3CATLAS OPERATING LLC13,3711993-04-01
107ATLAS OPERATING LLC13,5001989-01-06
51AATLAS OPERATING LLC13,4001988-04-12
106ATLAS OPERATING LLC13,4001984-10-31
105ATLAS OPERATING LLC13,4001984-10-22
80ATLAS OPERATING LLC13,5001983-05-11
69ATLAS OPERATING LLC13,5001981-04-20
70ATLAS OPERATING LLC13,5001981-04-20
74ATLAS OPERATING LLC13,5001981-04-20
68ATLAS OPERATING LLC13,5001980-12-09
67ATLAS OPERATING LLC13,5001980-11-06
1D42-415-02068ATLAS OPERATING LLC------
58 L42-415-02074ATLAS OPERATING LLC------
5942-415-02079ATLAS OPERATING LLC------
59 L42-415-02079ATLAS OPERATING LLC------