LION DIAMOND "M" UNIT

Oil // district 11 // lease#1035

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

cum_oil

6.0M BBL

cum_gas

0 MCF

wells

273

production

1993-01 — 2026-03

peak_month

2025-12

-- production_history

cum_oil: 6,034,659 BBL cum_gas: 0 MCF

-- wells (273)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
M 1WWPARALLEL PETROLEUM CORPORATION27,8002026-01-13
H 8KINDER MORGAN PRODUCTION CO LLC37,8002025-08-07
H 8WKINDER MORGAN PRODUCTION CO LLC37,8002025-08-07
J 3KINDER MORGAN PRODUCTION CO LLC17,8002025-07-14
J 4KINDER MORGAN PRODUCTION CO LLC17,8002025-05-16
K 5KINDER MORGAN PRODUCTION CO LLC27,8002025-05-16
H 11WKINDER MORGAN PRODUCTION CO LLC16,7552024-11-26
H 10WKINDER MORGAN PRODUCTION CO LLC16,8042024-11-21
M 5BKINDER MORGAN PRODUCTION CO LLC17,8002024-09-17
J 5BKINDER MORGAN PRODUCTION CO LLC27,8002024-09-13
I 6BKINDER MORGAN PRODUCTION CO LLC17,8002024-07-12
J 1BKINDER MORGAN PRODUCTION CO LLC27,8002024-07-12
E 13KINDER MORGAN PRODUCTION CO LLC17,8002024-07-10
K 7BKINDER MORGAN PRODUCTION CO LLC17,8002024-07-10
K 9BKINDER MORGAN PRODUCTION CO LLC17,8002024-05-13
J 9BKINDER MORGAN PRODUCTION CO LLC17,8002024-04-26
K 12AKINDER MORGAN PRODUCTION CO LLC17,8002024-04-26
K 9KINDER MORGAN PRODUCTION CO LLC17,8002024-01-17
K 8RPARALLEL PETROLEUM LLC27,8002024-01-09
L 9KINDER MORGAN PRODUCTION CO LLC17,8002024-01-09
L 9WKINDER MORGAN PRODUCTION CO LLC17,8002024-01-09
J 9KINDER MORGAN PRODUCTION CO LLC17,8002024-01-04
E 11ASIMMONS, L.B. ENERGY, INC.27,8002023-12-27
E 11ARSIMMONS, L.B. ENERGY, INC.27,8002023-12-27
L 8KINDER MORGAN PRODUCTION CO LLC17,8002023-12-20
J 12WKINDER MORGAN PRODUCTION CO LLC17,8002023-12-12
L 13KINDER MORGAN PRODUCTION CO LLC17,8002023-11-01
F 13KINDER MORGAN PRODUCTION CO LLC17,8002023-10-25
G 13KINDER MORGAN PRODUCTION CO LLC17,8002023-10-25
M 5APARALLEL PETROLEUM LLC27,5002017-07-31
J 11APARALLEL PETROLEUM LLC17,5002014-06-02
K 4APARALLEL PETROLEUM LLC17,5002014-06-02
L 1APARALLEL PETROLEUM LLC17,5002014-06-02
M 3RPARALLEL PETROLEUM LLC17,5002014-06-02
E 9APARALLEL PETROLEUM LLC17,5002014-04-09
I 4APARALLEL PETROLEUM LLC17,5002014-04-09
I 5APARALLEL PETROLEUM LLC17,5002014-04-09
K 1WAPARALLEL PETROLEUM LLC17,5002014-04-09
L 1RPARALLEL PETROLEUM LLC17,5002014-04-09
I 8BPARALLEL PETROLEUM LLC17,5002014-02-25
C 9RPARALLEL PETROLEUM LLC17,5002014-02-04
F 11BPARALLEL PETROLEUM LLC17,5002014-02-04
H 9APARALLEL PETROLEUM LLC17,5002014-02-04
I 9RPARALLEL PETROLEUM LLC17,5002014-02-04
J 5ARPARALLEL PETROLEUM LLC17,5002014-02-04
N 3BPARALLEL PETROLEUM LLC17,5002014-02-04
D 9APARALLEL PETROLEUM LLC27,5002013-12-09
E 10APARALLEL PETROLEUM LLC17,5002013-11-26
N 2RPARALLEL PETROLEUM LLC17,5002013-09-24
H 1APARALLEL PETROLEUM LLC17,5002013-09-20
I 1APARALLEL PETROLEUM LLC17,5002013-09-20
J 1APARALLEL PETROLEUM LLC17,5002013-09-20
J 1RPARALLEL PETROLEUM LLC17,5002013-09-20
K 1WRPARALLEL PETROLEUM LLC17,5002013-09-20
D 10PARALLEL PETROLEUM LLC17,5002013-08-20
E 10RPARALLEL PETROLEUM LLC17,5002013-08-16
I 1WWPARALLEL PETROLEUM LLC17,5002013-07-25
J 7PARALLEL PETROLEUM LLC17,5002013-07-25
I 11APARALLEL PETROLEUM LLC17,5002013-05-29
J 12RPARALLEL PETROLEUM LLC17,5002013-05-29
K 10APARALLEL PETROLEUM LLC17,5002013-05-29
K 11RPARALLEL PETROLEUM LLC17,5002013-05-29
L 11RPARALLEL PETROLEUM LLC17,5002013-05-29
I 9APARALLEL PETROLEUM LLC17,5002013-05-17
G 12PARALLEL PETROLEUM LLC17,5002013-04-29
I 7RPARALLEL PETROLEUM LLC17,5002013-04-24
I 6RPARALLEL PETROLEUM LLC17,5002013-04-23
I 8RPARALLEL PETROLEUM LLC17,5002013-04-23
J 6APARALLEL PETROLEUM LLC17,5002013-04-23
J 6RPARALLEL PETROLEUM LLC17,5002013-04-23
J 8RPARALLEL PETROLEUM LLC17,5002013-04-23
I 6ARPARALLEL PETROLEUM LLC17,5002013-04-17
J 6PARALLEL PETROLEUM LLC17,0002013-04-08
O 3RPARALLEL PETROLEUM LLC17,5002013-03-08
O 4RPARALLEL PETROLEUM LLC17,5002013-03-08
N 10RPARALLEL PETROLEUM LLC17,5002013-01-18
N 8RPARALLEL PETROLEUM LLC17,5002013-01-18
J 10APARALLEL PETROLEUM LLC17,5002013-01-17
J 11RPARALLEL PETROLEUM LLC17,5002013-01-17
N 3APARALLEL PETROLEUM LLC17,5002013-01-17
J 4WAPARALLEL PETROLEUM LLC17,5002012-10-30
I 1WAPARALLEL PETROLEUM LLC17,5002012-10-29
M 1APARALLEL PETROLEUM LLC17,5002012-10-26
M 2APARALLEL PETROLEUM LLC17,5002012-10-26
H 12RPARALLEL PETROLEUM LLC17,5002012-09-26
I 11RPARALLEL PETROLEUM LLC17,5002012-08-31
I 12RPARALLEL PETROLEUM LLC17,5002012-08-30
J 10RPARALLEL PETROLEUM LLC17,5002012-08-30
J 9APARALLEL PETROLEUM LLC17,5002012-08-30
K 9ARPARALLEL PETROLEUM LLC17,5002012-08-30
L 10APARALLEL PETROLEUM LLC17,5002012-08-30
H 10RPARALLEL PETROLEUM LLC17,5002012-08-29
I 10APARALLEL PETROLEUM LLC17,5002012-08-29
L 10RPARALLEL PETROLEUM LLC17,5002012-08-28
M 11RPARALLEL PETROLEUM LLC17,5002012-08-02
N 6RPARALLEL PETROLEUM LLC17,5002012-08-02
F 12RPARALLEL PETROLEUM LLC17,5002012-02-07
K 8APARALLEL PETROLEUM LLC17,5002012-02-07
K 7PARALLEL PETROLEUM LLC27,2002011-11-29
G 10APARALLEL PETROLEUM LLC17,5002011-05-13
G 10RPARALLEL PETROLEUM LLC17,5002011-05-13
G 11RPARALLEL PETROLEUM LLC17,5002011-05-13
H 10APARALLEL PETROLEUM LLC27,5002011-05-13
H 11RPARALLEL PETROLEUM LLC17,5002011-05-13
N 3RPARALLEL PETROLEUM LLC17,5002011-05-13
N 4RPARALLEL PETROLEUM LLC17,5002011-05-13
N 11RPARALLEL PETROLEUM LLC17,5002011-04-29
N 5RPARALLEL PETROLEUM LLC17,5002011-04-29
N 9RPARALLEL PETROLEUM LLC17,5002011-04-21
J 8APARALLEL PETROLEUM LLC17,5002011-04-04
L 8RPARALLEL PETROLEUM LLC17,5002011-04-04
K 6APARALLEL PETROLEUM LLC17,5002011-04-01
K 6RPARALLEL PETROLEUM LLC17,5002011-04-01
L 7APARALLEL PETROLEUM LLC17,5002011-04-01
L 7RPARALLEL PETROLEUM LLC17,5002011-04-01
L 9APARALLEL PETROLEUM LLC17,5002011-04-01
M 12RPARALLEL PETROLEUM LLC17,5002011-04-01
M 7RPARALLEL PETROLEUM LLC17,5002011-04-01
L 6APARALLEL PETROLEUM LLC17,1002011-03-29
K 4PARALLEL PETROLEUM LLC17,0002011-03-11
M 9RPARALLEL PETROLEUM LLC17,1002011-02-28
M 10RPARALLEL PETROLEUM LLC17,1002011-02-25
M 8RPARALLEL PETROLEUM LLC17,1002011-02-25
N 7RPARALLEL PETROLEUM LLC17,1002011-02-25
L 11APARALLEL PETROLEUM CORPORATION17,1002010-01-06
L 8APARALLEL PETROLEUM CORPORATION17,1002010-01-06
M 10APARALLEL PETROLEUM CORPORATION17,1002010-01-06
M 11APARALLEL PETROLEUM CORPORATION17,1002010-01-06
M 9APARALLEL PETROLEUM CORPORATION17,1002010-01-06
G 11APARALLEL PETROLEUM CORPORATION17,1002009-12-28
H 11APARALLEL PETROLEUM CORPORATION17,1002009-12-28
L 4APARALLEL PETROLEUM CORPORATION17,1002009-12-28
L 4RPARALLEL PETROLEUM CORPORATION17,1002009-12-28
M 2RPARALLEL PETROLEUM CORPORATION17,1002009-12-28
M 3APARALLEL PETROLEUM CORPORATION17,1002009-12-28
M 4APARALLEL PETROLEUM CORPORATION17,1002009-12-28
L 10WPARALLEL PETROLEUM CORPORATION17,0502009-09-17
K 5 APARALLEL PETROLEUM CORPORATION17,2002009-01-23
K 3RPARALLEL PETROLEUM CORPORATION17,5002008-12-02
I 3APARALLEL PETROLEUM CORPORATION17,5002008-10-30
L 2APARALLEL PETROLEUM CORPORATION17,5002008-10-27
K 3APARALLEL PETROLEUM CORPORATION17,5002008-10-25
K 7APARALLEL PETROLEUM CORPORATION17,5002008-10-25
N 7WPARALLEL PETROLEUM CORPORATION17,0502008-09-16
L 4PARALLEL PETROLEUM CORPORATION27,1002008-09-03
L 4WPARALLEL PETROLEUM CORPORATION27,1002008-09-03
L 5APARALLEL PETROLEUM CORPORATION17,0002008-02-26
L 5RPARALLEL PETROLEUM CORPORATION17,0002008-02-26
M 6APARALLEL PETROLEUM CORPORATION17,0002008-02-26
M 5PARALLEL PETROLEUM CORPORATION17,0002008-02-22
M 7APARALLEL PETROLEUM CORPORATION17,0002008-01-23
M 8APARALLEL PETROLEUM CORPORATION17,0002008-01-23
K 10PARALLEL PETROLEUM CORPORATION17,5002007-08-22
M 6WPARALLEL PETROLEUM CORPORATION17,5002007-08-07
I 3PARALLEL PETROLEUM CORPORATION17,1002006-09-11
I 1PARALLEL PETROLEUM CORPORATION17,0002006-08-25
I 1WPARALLEL PETROLEUM CORPORATION17,0002006-08-25
I 1WIPARALLEL PETROLEUM CORPORATION17,0002006-08-25
M 4RPARALLEL PETROLEUM CORPORATION17,0002006-04-17
M 4WPARALLEL PETROLEUM CORPORATION17,0002006-04-17
I 3WPARALLEL PETROLEUM CORPORATION17,0002006-03-23
H 1PARALLEL PETROLEUM CORPORATION17,0002006-03-13
I 4PARALLEL PETROLEUM CORPORATION17,0002006-03-13
J 2PARALLEL PETROLEUM CORPORATION17,0002006-02-24
J 2WPARALLEL PETROLEUM CORPORATION17,0002006-02-24
I 4WPARALLEL PETROLEUM CORPORATION17,0002005-11-17
K 4WPARALLEL PETROLEUM CORPORATION17,0002005-11-17
L 3RPARALLEL PETROLEUM CORPORATION17,0002005-11-10
L 3WPARALLEL PETROLEUM CORPORATION17,0002005-11-10
L 1WWPARALLEL PETROLEUM CORPORATION17,0002005-11-07
G 7APARALLEL PETROLEUM CORPORATION17,5002005-10-04
G 8PARALLEL PETROLEUM CORPORATION17,0002005-09-26
G 8RPARALLEL PETROLEUM CORPORATION17,0002005-09-26
J 3WPARALLEL PETROLEUM CORPORATION17,0002005-09-21
L 3APARALLEL PETROLEUM CORPORATION17,5002005-09-21
I 2WWPARALLEL PETROLEUM CORPORATION17,0002005-07-20
17SIMMONS, L.B. ENERGY, INC.37,9002005-07-11
I 7SIMMONS, L.B. ENERGY, INC.37,9002005-07-11
K 2WPARALLEL PETROLEUM CORPORATION17,0002005-05-25
J 1WPARALLEL PETROLEUM CORPORATION17,0502005-04-28
J 1WWPARALLEL PETROLEUM CORPORATION17,0502005-04-28
1PATRIOT RESOURCES, INC.28,0002004-03-01
H 5APATRIOT RESOURCES, INC.28,0002004-03-01
M 1WPARALLEL PETROLEUM CORPORATION17,0002003-09-15
K 1WPARALLEL PETROLEUM CORPORATION17,0002003-08-28
1APATRIOT RESOURCES, INC.18,0002002-10-08
F 1APATRIOT RESOURCES, INC.18,9002002-08-06
L 2PATRIOT RESOURCES, INC.18,0002002-08-06
F 11SIMMONS, L.B. ENERGY, INC.13,5001995-03-21
F 11AANADARKO PETROLEUM CORP.16,7921993-04-06
M 9WMONSANTO OIL COMPANY26,9801986-02-10
F 10AMONSANTO OIL COMPANY16,9501985-03-05
I 10MONSANTO OIL COMPANY18,1001983-12-30
F 12MONSANTO COMPANY18,2001981-11-13
K 9AMONSANTO COMPANY18,2001981-06-12
I 6AMONSANTO COMPANY18,2001981-05-12
M 3MONSANTO COMPANY13,3901981-03-03
I 8AMONSANTO COMPANY16,8501981-01-30
I 7AMONSANTO COMPANY16,8301979-10-05
B 1042-415-00912--------
C 1042-415-01378--------
C 11W42-415-00330--------
C 9W42-415-01379--------
D 11W42-415-00326--------
D 942-415-01377--------
E 1142-415-01380--------
E 1242-415-01382--------
E 1W42-415-01478--------
E 242-415-01479--------
E 342-415-01483--------
E 442-415-01482--------
E 7W42-415-01467--------
E 842-415-01466--------
E 942-415-01034--------
F 142-415-01477--------
F 2W42-415-01481--------
F 442-415-01476--------
F 742-415-01458--------
F 842-415-01427--------
F 942-415-00871--------
G 1042-415-01389--------
G 1142-415-01511--------
G 1W42-415-01474--------
G 242-415-01480--------
G 5W42-415-01457--------
G 6W42-415-01456--------
G 9W42-415-01388--------
H 12W42-415-01513--------
H 242-415-01470--------
H 3W42-415-01471--------
H 6W42-415-01439--------
H 7W42-415-01426--------
H 942-415-01387--------
I 12W42-415-01403--------
I 242-415-01485--------
I 2W42-415-01485--------
I 542-415-01455--------
I 642-415-01435--------
I 842-415-01420--------
I 942-415-01396--------
J 142-415-01494--------
J 1042-415-01399--------
J 11W42-415-01401--------
J 2WW42-415-01519--------
J 542-415-01461--------
J 7A42-415-30312--------
J 842-415-01421--------
K 1WW42-415-01517--------
K 2WW42-415-01518--------
K 342-415-01486--------
K 3W42-415-01113--------
K 642-415-01463--------
K 842-415-01423--------
L 11W42-415-01440--------
L 1W42-415-01500--------
L 5W42-415-10067--------
L 642-415-01454--------
L 742-415-01437--------
M 10W42-415-01448--------
M 11W42-415-01447--------
M 12W42-415-01446--------
M 7W42-415-01450--------
N 142-415-01509--------
N 10W42-415-01443--------
N 11W42-415-01442--------
N 1242-415-01441--------
N 442-415-01503--------
N 542-415-01464--------
N 6W42-415-01465--------
N 8W42-415-01445--------
N 9W42-415-01444--------
O 15W42-415-01484--------
O 6W42-415-01475--------
EOF // data source: Texas Railroad Commission // 2026