JACK

Oil · District 8A · Lease #1047

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

Cum Oil

223k BBL

Cum Gas

29k MCF

casinghead

Wells

44

Production

1993-01 — 2026-03

Peak Month

2004-08

Production History

Cum Oil: 222,790 BBL Cum Gas: 28,901 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,068 BBL/mo

Di (annual)

26.1%

b-factor

0.0

EUR

141,229 BBL

R-squared

0.789

type

exponential

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 (44)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
41ATLAS OPERATING LLC13,5002004-04-08
33ATLAS OPERATING LLC13,5002004-04-06
33WATLAS OPERATING LLC13,5002004-04-06
34ATLAS OPERATING LLC13,5002004-04-06
34WATLAS OPERATING LLC13,5002004-04-06
35ATLAS OPERATING LLC13,5002004-04-06
35WATLAS OPERATING LLC13,5002004-04-06
40ATLAS OPERATING LLC13,5002004-04-06
31ATLAS OPERATING LLC13,5002004-03-31
32ATLAS OPERATING LLC13,5002004-03-31
32WATLAS OPERATING LLC13,5002004-03-31
42ATLAS OPERATING LLC13,5002004-03-11
42WATLAS OPERATING LLC13,5002004-03-11
26ATLAS OPERATING LLC13,7002004-01-22
26WATLAS OPERATING LLC13,7002004-01-22
27ATLAS OPERATING LLC13,7002004-01-22
27WATLAS OPERATING LLC13,7002004-01-22
28ATLAS OPERATING LLC13,7002004-01-22
28WATLAS OPERATING LLC13,7002004-01-22
29ATLAS OPERATING LLC13,7002004-01-22
29WATLAS OPERATING LLC13,7002004-01-22
30ATLAS OPERATING LLC13,7002004-01-22
30WATLAS OPERATING LLC13,7002004-01-22
36ATLAS OPERATING LLC13,7002004-01-22
37ATLAS OPERATING LLC13,7002004-01-22
38ATLAS OPERATING LLC13,7002004-01-22
39ATLAS OPERATING LLC13,7002004-01-22
25ATLAS OPERATING LLC13,5002003-09-16
25WATLAS OPERATING LLC13,5002003-09-16
22ATLAS OPERATING LLC14,2001981-09-22
23ATLAS OPERATING LLC14,2001981-09-22
19ATLAS OPERATING LLC13,5001980-12-09
20ATLAS OPERATING LLC13,5001980-12-09
21ATLAS OPERATING LLC13,5001980-12-09
17ATLAS OPERATING LLC13,5001980-08-25
18ATLAS OPERATING LLC13,5001980-08-25
1042-415-01405ATLAS OPERATING LLC------
11W42-415-01406ATLAS OPERATING LLC------
1242-415-01407ATLAS OPERATING LLC------
1342-415-01408ATLAS OPERATING LLC------
14W42-415-01409ATLAS OPERATING LLC------
1542-415-01410ATLAS OPERATING LLC------
1642-415-01411ATLAS OPERATING LLC------
942-415-01404ATLAS OPERATING LLC------